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三重四极杆质谱测定乳制品中呋喃苯烯酸钠残留量

三重四极杆质谱测定乳制品中呋喃苯烯酸钠残留量

三重四极杆质谱测定乳制品中呋喃苯烯酸钠残留量呋喃苯烯酸钠属于硝基呋喃类药物,是人工合成的一种广谱抗菌药物,对动物和鱼类的细菌预防和治疗有良好效果。

但是,世界卫生组织和联合国粮农组织联合报道硝基呋喃类药物具有潜在的致突变和致癌性。

为保护消费者的健康,世界各国纷纷禁止硝基呋喃类药物在食品动物上的使用。

然而,这些药物的违法使用现象仍然存在。

目前,国内外色谱法对呋喃苯烯酸钠残留检测主要采用HPLC-UV作为检测手段,而HPLC法由于检测灵敏度低、前处理操作繁琐费时,不能满足进出口贸易中各国对呋喃苯烯酸钠残留限量要求。

为保证我国有关食品的进出口贸易,促进呋喃苯烯酸钠残留监控工作的顺利开展,建立一种快速简便、灵敏度高、准确度好的检测方法势在必行。

本文使用岛津LCMS-8040三重四极杆质谱,参考《SN/T 2451-2010 动物源性食品中呋喃苯烯酸钠残留量检测方法 液相色谱-质谱/质谱法》,建立了UHPLC-MS/MS法检测乳制品中呋喃苯烯酸钠残留。

采用乙腈提取,正己烷萃取净化,方法简便、快速,可用于乳制品进出口样品的监控和检测。

实验仪器实验使用岛津超高效液相色谱仪LC-30A与三重四极杆质谱仪LC M S-8040联用系统。

具体配置为:L C-30AD×2输液泵,DGU-20A5在线脱气机,SIL-30AC自动进样器,CTO-30A柱温箱,CBM-20A系统控制器,LCMS-8040三重四极杆质谱仪,LabSolutionsVer.5.53色谱工作站。

分析条件液相色谱条件分析仪器:LC-30A系统;色谱柱:Shimadzu Shim-pack XR-ODSIII 2.0mmI.D.×50mmL,1.6µm;流速:0.2mL/min;进样体积:5µL;柱温:40℃;流动相:A-0.1%甲酸水;B-乙腈;洗脱方式:梯度洗脱,B相初始浓度45%,梯度洗脱见表1。

质谱条件分析仪器:LCMS-8040;离子源:ESI,负离子扫描;□ 邱雄雄 詹松 岛津企业管理(中国)有限公司图1 LCMS-8040三重四级杆质谱仪表1 梯度洗脱程序乳品·检测Copyright©博看网 . All Rights Reserved.Aug2014 CHINA FOOD SAFETY 39图2 呋喃苯烯酸钠的一级质谱图(左图)和产物离子扫描质谱图(CE 值为15V)(右图)图3 呋喃苯烯酸钠1µg/L标准溶液的MRM色谱图图4 呋喃苯烯酸钠校准曲线图5 牛奶样品的呋喃苯烯酸钠MRM色谱图离子源接口电压:4.5kV;雾化气:氮气3.0L/min;干燥气:氮气20L/min;碰撞气:氩气;脱溶剂管温度:250℃;加热模块温度:450℃;扫描模式:多反应监测(MRM);驻留时间:150ms;延迟时间:3ms;MRM参数见表2。

碳纤维布基聚吡咯修饰电极传感器检测茶叶中氟含量

碳纤维布基聚吡咯修饰电极传感器检测茶叶中氟含量

1 1 仪 器 .
电聚合 以及 其 它 电化 学 测量 均 在 C I6 B电化 H60
学工 作站上 进行 ( 上海辰华公 司 ) 。采用 常规 的 3电极 体系 , 聚吡咯膜修 饰碳纤维 电极 为工 作 电极 , 比电极 参 采用 A / g l g A C 电极 ( 和 K 1, 饱 C)铂片 电极 为对 电极 。
碳 纤 维 布 基 聚 吡 咯修 饰 电极 传 感 器 检 测 茶 叶 中氟 含 量
侯 晋 姚 清 照 李 易 安 周钰 明
( 南通出入境检验检疫局 , 江苏 南通 26 1 ; 东南大学化学化工学院, 20 8 江苏 南京 2 18 ) 119
摘 要 采用恒电流聚合制得聚吡咯 ( P ) 修饰电极 传感器 , 电极传 感器对氟离 子( ) Py膜 该 F 具有 一定的 电流响应性 碳纤维布 聚吡咯 氟离子 修饰 电极

meh d o ab nf e a e ts o e a h ie rr so s fF— a 0一 M o 1 M n emo ie lc to n c r o b rb s .I h w d t ttel a ep n eo w s1 t 0一・ a d t d f d ee . i h n h i t d sc n b sd t eemietec ne t f u rn o i n ta r e a eu e d tr n o tn o einci e . o o h of i l Ke wo d p lp r l l y rs oy yr e fm f o n nc c r o b r mo ie lcrd o i l r e i i ab nf e ui o i df d ee t e2 1 —0 6 基金项 目: 江苏检验检疫局科研课题( 目编号 :0 4 J4 项 20K0 )

WAters31843

WAters31843

Desolvation gas flow liters/hr 200 to 250 250 to 400 250 to 400 400 to 750
Higher desolvation temperatures give increased sensitivity. However, increasing the temperature above the range suggested reduces beam stability. Increasing the gas flow rate higher that the quoted values lead to unnecessary high nitrogen consumption. Avoid operating the desolvation heater for long periods of time without proper gas flow. To do so could damage the source.
©2004 Waters Corporation
MS Troubleshooting Strategy
Try to simplify -assess impact on lab efficiency -inspect the MS or /MS/MS -try to categorize troubleshoot the easiest to fix items first
Mass Spectrometry
Source: ESI APcI Nano-ESI Mass analyzers: magnetic sectors electric sectors time of flight quadrupole ion trap FT-ICR

78 ZIEHL industrie-elektronik UFR1001E 电压频率监测器商品说明

78 ZIEHL industrie-elektronik UFR1001E 电压频率监测器商品说明

Voltage Monitoring Type UFRThe grid- and plant protection de-vice UFR1001E monitors voltage and frequency in plants for own generation of electricity. It com-plies with the requirements of VDE-AR-N 4105:2018-11, VDE-AR-N 4110:2018-11, G98, G99, ÖVE/ÖNORM E 8001-4-712:2009 and other standards for generators connected to the public grid.The UFR1001E is a dual-channel device and thus one-fault-proof.Voltage and Frequency Relay UFR1001EGrid- and Plant Protection VDE-AR-N 4105 and 4110, ÖVE-standard, G98 + G99, DIN V VDE 0126-1-1, VFR2013/2014, NRS 0972-1:2017 Ed 2, Synergrid C10/C11UFR1001E••••••••NEW: VDE-AR-N 4105:2018-11, VDE-AR-N 4110:2018-11Part number:S222296The function of the output-relays and of the connected switches can be monitored with feed-back contacts. When a connected switch does not switch off, the UFR does not switch on again. When a switch does not switch on it makes 2 restarts and thus improves availability of monitored plant.The limits are pre-set according to VDE-AR-N 4105-2018-11, VDE-AR-N 4105:2018-11 and other standards. They can be changed if required and be protected with a code and/or a seal.With a 2-step test both channels can be tested indivi-dually and the triggering time of connected switches is measured.The standby input allows a remote shutoff e.g. with a RCR.Under and overvoltage monitoring 15…520 VMeasuring phase-neutral or phase-phaseMonitoring of under- and overfre-quency 45…65 HzMonitoring of quality of voltage (10-minutes-average)Monitoring of vector shift 2…65°Monitoring of rate of change of frequency (ROCOF, df/dt) 0,100...5,000 Hz/sOne-fault-proof with monitoring of connected switches (defeatable), 2 automatic restarts at errorPassive anti-islanding pro-tection acc. to ch. 6.5.3 and app. D2Switching delay adjustable 0.05 … 300 sSwitching back delay adju-stable 0 … 6.000 s Preset values acc. toVDE-AR-N 4105:2018-11 (Pr2), VDE-AR-N 4105-2011-08 (Pr1)VDE-AR-N 4110:2018-11 (PR11-14) and BDEW (Pr 3-6)G98 (G83/2) and G99 (G59/3) for Great Britain ÖVE standard for AustriaVSE/EEA-CH 2014 for SwitzerlandAlarm counter for 100 alarms (trip value, cause and rel. time stamp)Record of added times of alarmsInput for standby with counter and recording of time Test button and simulation with measuring of switching-timesSealing. All values can be read-out when sealed Easy installation and programming with pre-set programsHousing for DIN-rail-mount, 105 mm wide, mounting height 66 mm•••••••••••-----Certificate of conformity Grid and Plant protection acc. to VDE-AR-N 4105 2011-08 and 2018-11 "Plants for generati-on of own energy in low voltage grid"Cerfiticate of conformity Grid and Plant protection acc. to BDEW requirement "Plants for generation of own energy in medium voltage grid"Certificates:CertificateÖVE/ÖNORM E 8001-4-712:2009-12, Anhang ACertificate of compliance DIN V VDE 0126-1-1Certificate de conformitéDIN V VDE 0126-1-1, VFR2013/VFR 2014Certificate of complianceNRS 097-2-1:2010 ed 2.0 South Africa approved Synergrid C10/C11approved Energex RED STD00233accepted by TepcoCertificate of compliance EN 50438:2013Certificate of compliance G59/3:2013, G83/2:2012, G99/1-1+2+3:2018 and G98/1-1+2:2018RD1699:2011 / RD413:2014Technical Data UFR1001EVoltage Monitoring Type UFR2AC/DC 24-270 V, 0/45...65 Hz, <5VA DC: 20,4...297 V, AC: 20,4...297 V 2 change-over contacts see operating manualAC 15...530 V (< 5 V display: 0)AC 15...520 VAC 10...310 V (< 5 V display: 0)AC 15...300 V true RMSadjustable 1,0...180 Vwith neutral: ±0,6% of measured value without neutral: ±0,8% of measured value >100V: -1 digit (resolution 1 V) <100V: -1 digit (resolution 0,1 V)3-phase with / without neutraladjustable 0,05 (± 15ms)...300,0 sadjustable 0 (approx. 200 ms)...6.000 s 40...70 Hz45,00...65,00 Hz 0,05...10,00 Hz ± 0,04 Hz ± 1 digitadjustable 0,05 (± 15ms)...300,0 s adjustable 0 (>200 ms)...6.000 s 0...90,0°2,0...65,0°< 50 msadjustable 3...240 s adjustable 2...20 s0,100...5,000 Hz/s, 4...50 cycles DC 4,5...27 Vmax. 20 mA / output DC 15...35 Vadjustable 0,5...99,0 sEN 602554000 V III 2300 V 100 %-20 °C...+55 °C -25 °C...+70 °C3K5 (except condesation and formation of ice)EN 61 000-6-2EN 61 000-6-3V690 x 105 x 69 mm, mounting height 66 mm IP30IP20DIN-rail 35 mm according to EN 60 715 or screws M4ca. 250 gPower supply Rated supply voltage UsMeasurement phase-phase Setting range phase-phaseMeasuring voltage phase-neutral Setting range phase-neutral Measurement method HysteresisMeasurement accuracy Accuracy of display Measurement functions Switching-delay (dAL)Switching-back-delay (doF)Measurement range Setting range HysteresisMeasurement accuracy Switching delay (dAL)Switching-back-delay (doF)Measurement range Setting rangeSwitching-delay (dAL)Switching-back-delay (doF)Delay at Us on Setting range Voltage I1Current Q1...Q5Voltage Y0...Y1/2Switching time connected swit-chesRated impulse voltage Overvoltage category Pollution degreeRated Insulation voltage Ui Operating timeOperating temperature Storage temperatureClimatic conditions (IEC/EN 60721-3-3)EMC - immunity EMC - emissionDesignDimensions (h x w x d) Protection housing Protection terminals Attachment WeightHousingRelay output Test ConditionsVoltageFrequencyVector-ShiftDigital outputs insulated Input Feed-back-contactsROCOF (df/dt)。

Lovibond

Lovibond

Lovibond ® Water TestingTintometer ®GroupSensoDirect 150(套件 1)pH/Con/TDS/Oxi/Temp.一个设备中的多个参数SensoDirect 150 将多个手持式仪器的应用结合在一台仪器中。

它采用多功能装置的设计,用于测定 pH、氧化还原值、氧气、电导率和TDS。

直观的用户指导在大型 LCD 显示屏上方便读取所有测量值。

可采用不同的参数组合可使用组合 pH + Con + TDS + Oxi、pH + Con + TDS、pH + Oxi 和pH +氧化还原。

选择权由您掌握。

行业NGO | 其他行业 | 市政 | 海洋工业应用冷却水 | 污水处理 | 泳池水处理 | 泳池水质控制 | 锅炉水 | 饮用水处理SensoDirect 150(套件 1)pH/Con/TDS/Oxi/Temp.多参数手持式仪器,用于测定溶解氧 (O 2)、O 2 浓度、电导率、TDS、pH 和 ORP。

测量范围Test Name 测量范围Conductivity 0 - 200 µS/cm Conductivity 0.2 - 2.000 mS/cmConductivity 2 - 20 mS/cm Conductivity 20 - 200 mS/cm Oxygen 0 - 20 mg/L O 2pH 0 - 14TDS 0 - 132 ppm TDS 132 - 1320 ppm TDS 1320 - 13200 ppm TDS 13200 - 132000 ppmTemperature0 - 60 ° CTechnical Data显示大屏 LCD 显示器,可调节对比度Auto – OFF是电源DC 1,5 V 电池 (UM3,AA)DC 9 V 适配器便携性手提保护等级IP 51一致性CE尺寸120 x 40 x 220 mm带包装的重量(unit incl. batteries)辅料标题货号微电池 (AAA),4 件套1950026 Redox 校准溶液,470 mV,100 ml195070 pH 电极,塑料/凝胶,226 型,无温度传感器,BNC 连接器721226带玻璃轴/凝胶的 pH 电极,235 型,无温度传感器,用于 SD300 / SD 305 pH 的 BNC 连接器721235BNC Redox 电极,塑料/凝胶,BNC 连接器,约 1 m 电缆721242 pH 缓冲溶液 4.01 (25 °C) 红,90 ml 可回溯至 N.I.S.T721247 pH-缓冲溶液 7.00 (25 °C) 黄,90 ml 可回溯至 N.I.S.T.721248 pH-缓冲溶液 10.01 (25 °C) 蓝,90 ml 可回溯至 N.I.S.T.721249 pH-缓冲溶液套件 pH 4, pH 7, pH 10 (25 °C), 90 ml721250 pH 缓冲溶液 4.01 (25 °C) 红,1 升,可回溯至 N.I.S.T721252 pH-缓冲溶液 7.00 (25 °C) 黄,1 升,可回溯至 N.I.S.T.721254 pH-缓冲溶液 10.01 (25 °C) 蓝,1 升,可回溯至 N.I.S.T721256 pH 替换电极,pH 值为 0 ... 14,塑料/凝胶型,BNC 插头721330校准溶液 1413 μS/cm,500ml,可追溯至 N.I.S.T722250电导率测量槽,约 1 m 电缆724400氧传感器,约 4 m 电缆724410温度传感器 Pt1000,约 1.5 m 电缆724420氧传感器的替换薄膜724460氧传感器的替换电解液724470电源 SensoDirect724540 SensoDirect 150 的带泡沫箱子725050用于pH / ORP的3 M KCl存储溶液,25毫升726402用于pH / ORP的3 M KCl存储溶液,100毫升726404电导率溶液 (1413 µS/cm)--90毫升--可追溯至N.I.S.T.726654电导率溶液 (12.88 mS/cm)--90毫升--可追溯至N.I.S.T.726684Tintometer GmbH Lovibond® Water Testing Schleefstraße 8-12 44287 Dortmund Tel.: +49 (0)231/94510-0 ****************** 德国The Tintometer LimitedLovibond HouseSun Rise WayAmesbury, SP4 7GRTel.: +44 (0)1980 664800Fax: +44 (0)1980 625412*****************英国Tintometer ChinaRoom 1001, China Life Tower16 Chaoyangmenwai Avenue,Beijing, 100020Customer Care China Tel.: 4009021628Tel.: +86 10 85251111 App. 330Fax: +86 10 85251001**************************中国Tintometer South East AsiaUnit B-3-12, BBT One Boulevard,Lebuh Nilam 2, Bandar Bukit Tinggi,Klang, 41200, Selangor D.ETel.: +60 (0)3 3325 2285/6Fax: +60 (0)3 3325 2287****************************马来西亚Tintometer Brazil Caixa Postal: 271 CEP: 13201-970 Jundiaí – SPTel.: +55 (11) 3230-6410 ***************** .br巴西Tintometer Inc.6456 Parkland DriveSarasota, FL 34243Tel: 941.756.6410Fax: 941.727.9654*****************美国Tintometer India Pvt. Ltd.Door No: 7-2-C-14, 2nd, 3rd & 4th FloorSanathnagar Industrial Estate,Hyderabad, 500018TelanganaTel: +91 (0) 40 23883300TollFree:180****3891/3892***********************www.lovibondwater.in印度Tintometer SpainPostbox: 2404708080 BarcelonaTel.: +34 661 606 770*******************西班牙Technical changes without noticePrinted in GermanyLovibond® and Tintometer® are Trademarks of the Tintometer Group of Companies。

高精度5kV测试器:Megger S1-5010诊断电阻抗抗棉棉仪说明书

高精度5kV测试器:Megger S1-5010诊断电阻抗抗棉棉仪说明书

I High specification 5 kV tester I Automatic test sequences I PC control and display option I On-board results storageI Heavy duty, mains/battery operation IUser defined test procedures with softwareS1-5010Diagnostic Insulation TesterDESCRIPTIONThe Megger ®S1-5010 is an advanced insulation tester for measurement of insulation resistance of all types ofelectrical equipment. The instrument performs automatic tests, enabling consistent operation without operator input,plus stores results and can be operated from a PC.Flexible power supply options and robust, portable construction allow the instrument to be used in a wide variety of applications. It is particularly suitable foranalysing the insulation of large machines, HV generators and cables.MEASUREMENTSI Insulation resistance measured to >5 T ΩI Also measures voltage, (test) current and capacitance I Superb guarding circuit for removing surface leakage from the measurementI Fast measurement circuit, new reading every second IT est current measurement down to 0,01 nAOPERATION I 500 V ,1000 V ,2500 V & 5000 V standard test voltagesI Variable test voltage 25 V to 5000 VI T est timer up to 90 minutes can be used to stop the test without operator inputIPolarisation index test gives a figure for the amount of moisture & dirt in the insulationI Step voltage test allows the level of cracks and holes in the insulation to be assessedIDielectric discharge test shows up moisture absorbed in the insulationCONSTRUCTIONI Robust tester for field useI Weatherproof to IP54ISafety to IEC 1010-1 for maximum user protection from electric shockPOWER SUPPLYI Mains and battery poweredI Battery can be charged during testing I Automatic charge voltage selectionI At least 8 hours testing with a fully charged battery I Battery voltage is constantly monitored and displayedIBackup battery for data memory storageRESULTS ANALYSIS & CONTROLI Results displayed in digital, analogue and graphic formI Large, backlit, dot-matrix LCD visible in all light conditionsI Internal storage for up to 75 test results I Results are numbered and date/time stampedIIsolated RS232 outputUKArchcliffe Road Dover CT17 9EN EnglandT+44 (0) 1304 502101 F+44 (0) 1304 207342UNITED STATES4271 Bronze WayDallas TX 75237-1088 USAT800 723 2861 (USA only)T+1 214 333 3201F+1214 331 7399OTHER TECHNICAL SALES OFFICESNorristown USA, Toronto CANADA,Mumbai INDIA, Trappes FRANCE,Sydney AUSTRALIA, Madrid SPAINand the Kingdom of BAHRAIN.Registered to ISO 9001:2000 Reg no. Q 09290Registered to ISO 14001 Reg no. EMS 61597S1_5010_DS_en_V13Megger is a registered trademarkOTHER FEATURESI Switchable digital filter to remove induced noiseI Interference rejection up to 4 mA I Coded protection prevents unauthorised use of instrument I Operation from PC with optional Windows software SpecificationTest Voltages500, 1000, 2500, 5000 V25 to 5000 V in 25 V stepsTest Voltage Accuracy±5% on 10 MΩload & above±25V for test voltages <500 V±12V for test voltages <125 VNominal Test Current Limit2mA or 5 mA (Selectable)Charge time:<5s per µF at 2 mA<2.5 s per µF at 5 mAMeasurement RangesDigitalResistance:10kΩto 500 GΩ@500 V10kΩto1TΩ@1000 V10kΩto 2,5 TΩ@2500 V10kΩto5TΩ@5000 VVoltage:50 to 1000 V a.c./d.c.(5000 V when testing)Current:0,01 nA to 999 µACapacitance:0,01 µF - 10,0 µF AnalogueResistance:10 kΩto 1 TΩAccuracy (0 to 30°C) (32 to 86°F)Resistance:±5% of reading (1 MΩto 1 TΩ@5kV)d.c. Test Voltage±2% ±1 VCurrent:±5% ±0,2 nACapacitance:±5% ±0,01 µFInterference rejection:4mA at 50/60 Hz for <5% additional errorMaximum capacitance discharge rat-ing:20,0 µFGuard terminalGuards out parallel resistance down to250 kΩMaximum additional error 5% @ 100 MΩOperational supply95 - 280 V a.c.12 - 15 V a.c. or d.c.Test time15 seconds to 90 minutesBatteryInternal rechargeable 12 V,7Ah lead acid batteryBattery lifeAt least 8 hours from a fully chargedbatteryBattery IndicatorBargraph level indicatorDisplayBacklit dot matrix LCD (256 x 128 pixels)SafetyConforms to IEC 61010-1 Voltmeter ratedfor use on 300 V phase to earth systems,category IIIEnvironmental ProtectionIP54 with side door closedEMCIn accordance with IEC61326-1Temperature CoefficientMeasured current:(>100 nA) 0,2%/°C (0,1%/°F)Measured voltage:0,1%/°C (0,05%/°F)Temperature RangeOperating:-20°C to 50°C (-4 to +122°F)Storage:25°C to 65°C (-13 to 149°F)Altitude Maximum2000 mHumidity Range90% RH non condensing at 40°C(104°F)Weight9kg(19,8 lbs)Dimensions327 x 316 x 196 mm(12,8 x 12,4 x 7,7 inches)(+60 mm pouch) (2,4” pouch)。

和森森德尔公司产品说明书

和森森德尔公司产品说明书

Anderson Instrument Co. Inc.156 Auriesville RoadFultonville, NY 120721-800-833-0081Fax 518-922-8997www.and InstructionManualInstrument Model Number ________________________Instrument Serial Number ____________________________Form Number AIC2032© June 2003 Rev: 2/13Model HC1 SeriesElectrodless Conductivity SensorsP AGE 2T able of ContentsSection 1 - General (3)1.1 MOUNTING (3)1.2 WETTED MATERIALS (3)1.3 OPERATING PRECAUTIONS ............................................................................3Section 2 - Specifications ......................................................................................3.............................3Section 3 - Location Requirements .......................................................3Section 4 - Sanitary Mounting ...............................................................4Section 5 - Sensor/ Interconnect Cable T Section 5 - Sensor/ Interconnect Cable Terminationermination ........................65.1 SENSOR CABLE DETAILS (6)5.2 CE TERMINA 5.2 CE TERMINATION PROCEDURE (FOR CE-TION PROCEDURE (FOR CE-TION PROCEDURE (FOR CE-ONL ONL ONLY APPLICA Y APPLICA Y APPLICATIONS) (7)TIONS) .............................75.3 STANDARD TERMINATION PROCEDURE (EXCEPT CE) (8)5.4 INTERCONNECT CABLE DETAILS........................................................................9Section 6 - T Section 6 - Troubleshooting roubleshooting . (10)6.1 CHECKING THE SENSOR ...............................................................................10Section 7 - Ordering Matrix ..................................................................10Section 8 - W Section 8 - Warranty and R arranty and R arranty and Return Statementeturn Statement .....................................11FIGURESFIGURE 4-1SANITARY MOUNTING DETAILS ....................................................5FIGURE 5-1STANDARD TERMINATION DETAILS STANDARD TERMINATION DETAILS (EXCEPT CE)................................7(EXCEPT CE)................................7FIGURE FIGURE 5-25-2CE TERMINA CE TERMINATION DET TION DET TION DETAILS (FOR CE-AILS (FOR CE-AILS (FOR CE-ONL ONL ONLY APPLICA Y APPLICA Y APPLICATIONS) .................8TIONS) .................8FIGURE 5-3INTERCONNECT CABLE / JUNCTION BOX TERMINATIONS . (9)P AGE 3 Section 1 - General1.1 MOUNTINGThe Model HC1-series electrodeless conductivity sensor measures the conductivity of solutions from 0-200 up to 0-2,000,000 microSiemens/cm.The sensor is constructed of 3A approved materials and has a sanitary 2" tri-clamp process connection. The sensor may be installed in a special 2" x 2" sanitary tee (available from Anderson), or in a standard 2 1/2" x 2", or 3" x 2" short outlet reducing tee.1.2 WETTED MATERIALSThe sensor is constructed of PVDF or PFA Teflon depending on option choice.1.3 OPERATING PRECAUTIONSAlways consider the temperature/pressure ratings of the mounting hardware used to install the sensor. The sensor and hardware combine to become an integrated system. The hardware material usually limits the system’s temperature/pressure rating. Refer to Section 2 for complete specifications.Section 2 - SpecificationsWetted Materials PVDF or PFA Teflon®Operating Temperature Range14 to 347°F (-10 to 175°C)Measuring Range From 0-200 to 0-2,000,000 microSiemens/cm Temperature Compensator Pt 1000 RTDSensor Cable: 5 conductor (plus two isolated shields) cable with Teflon-coated jacket; rated to 175°C (347°F); 20 ft. (6 m) long Pressure/Temperature Limits:200 psi at 347°F (13.8 bar at 175°C)*Ratings for above sensor are based upon water service. More severe service may require a correction factor.Teflon® is a registered DuPont Co. Trademark.Section 3 - Location RequirementsLocate the sensor as close as possible to the instrument. Depending on the instrument model and full-scale range, the maximum allowable distance between sensor and instrument varies (refer to instrument manual for distances).NOTE:When indirectly wiring the sensor to the instrument with interconnect cable and a junction box, use only an Anderson specified cable. When using a different cable, itmust have equivalent construction: five conductors and two separate isolated shields — one shielding the signal, and one shielding the overall cable. These specific cable characteristics protect the measurement signal from electromagnetic interference.Using a cable with different construction may interfere with the measuring system’sperformance.P AGE 4Section 4 - Sanitary MountingThe sanitary style sensor may be clamp-mounted for clean-in-place applications by using a sanitary clamp-type tee or ferrule and clamp.1.Install a 2-inch sanitary clamp-type tee or ferrule into the process line or vessel. NOTE:For a 2" line a special 2" x 2" tee is available from Anderson. Use of a 2" x 2"standard, or short-outlet tee will introduce calibration errors. Alternatively, thesensor may be mounted in a 2 1/2" x 2", or 3' x 2' short-outlet reducing tee.2.Connect the sensor cable wires to the instrument.•Direct ConnectionA)Route sensor cable into the instrument through a watertight fitting in a cable entryhole.B)Connect sensor wires to the instrument. Refer to the instrument operating manualfor details.•Indirect Connection with Junction Box (see Section 5.4 for details)C)Mount a junction box that has a terminal strip onto a flat surface. Make sure thejunction box cover can be removed after installation.3.Before installing the sensor into the process line or vessel, calibrate the measuringsystem with conductivity reference solution using the procedure in the instrumentoperating manual.4.After calibration, mount the sensor into the sanitary tee or ferrule:A.Properly seat the sanitary gasket onto the mating surface of the tee or ferrule.B.Carefully place the sensor into the tee or ferrule, making sure the gasket is inplace and contacting the bottom surface of the integral sensor flange.C.Rotate the HC1 sensor in th process line so that the arrow on the sensor housingis aligned with the direction of product flow.NOTE:If the sensor is not properly aligned with the product flow, calibration errors may result.D.Secure the sensor onto the tee or ferrule with a clamp.NOTE:If the sensor is installed in a temperature cycling process, the wing nut may need to be periodically re-tightened.CAUTION:STEAM STERILIZATION IS NOT RECOMMENDED FOR CLEANING THEHC1 SANITARY STYLE ELECTRODELESS CONDUCTIVITY SENSOR.P AGE 5FIGURE 4-1 Sanitary Mounting Details 2.67”8.54”1.91”P AGE 6Section 5 - Sensor/Interconnect CableT erminationCAUTION:IF THE SENSOR OR INTERCONNECT CABLE IS NOT TERMINATEDEXACTLY AS DESCRIBED IN THIS SECTION, THE MEASURING SYSTEMWILL NOT OPERATE PROPERLY.5.1 SENSOR CABLE DETAILSDepending on how the sensor was ordered, its integral cable is terminated one of two ways:•Standard Termination: For all applications except those using instruments with the European Community “CE” label. The sensor cable is terminated with five coloredwires (red, green, yellow, white, and blue) and one shield wire (signal shield wire and cable shield wire are electrically common).•CE Termination: Available by special order for applications using instruments with the European Community “CE” label. The sensor cable is terminated with five colored wires (red, green, yellow, white, and blue), and two separate isolated shield wires(signal shield wire and cable shield wire is electrically isolated).In either case, the integral sensor cable may require shortening during installation. When doing this, refer to the appropriate subsection (5.2 or 5.3) for the procedure to re-terminate the sensor cable.P AGE 75.2 STANDARD TERMINATION PROCEDURE (FOR ALL APPLICATIONS EXCEPT CE)CAUTION:USE THIS STANDARD TERMINATION PROCEDURE TO TERMINATE THESENSOR OR INTERCONNECT CABLE UNLESS THE MEASURINGINSTRUMENT HAS THE EUROPEAN COMMUNITY "CE" LABEL. IN THISCASE, USE THE CE TERMINATION PROCEDURE DESCRIBED IN SECTION5.3.P AGE 85.3 CE TERMINA5.3 CE TERMINATION PROCEDURE (FOR CE-TION PROCEDURE (FOR CE-TION PROCEDURE (FOR CE-ONLONLONLY APPLICAY APPLICAY APPLICATIONS)TIONS)CAUTION:USE THE FOLLOWING CE TERMINATION PROCECURE WHEN THEMEASURING INSRUMENT HAS THE EUROPEAN COMMUNITY "CE"LABEL. IF THE INSTRUMENT IS NOT "CE CERTIFIED," USE THESTANDARD TERMINATION PROCEDURE DESCRIBED IN SECTION 5.21.Refer to Figure 5-2 and carefully strip back an appropriate length of the outer cablejacket and outer foil wrap. This exposes the signal shield wire, cable shield wire, andcellophane-wrapped wire bundle.2.Fold back the cable shield wire. Using shrink wrap or tape, equally cover the outercable jacket, and the exposed cable shield wire/cellophane-wrapped wire bundle. 3.Carefully clip back the cellophane wrap, inner foil wrap, and unused black wire up tothe end of the shrink wrap or tape applied in step 2. This exposes the signal shieldwire, and the five colored wires (red, green, yellow, white, and blue).4.Insulate the signal shield wire with shrink wrap or tape.5.Strip the insulation back 1/8 inch (3 mm) from each of the colored wires. Then tin eachstripped wire.ing an ohmmeter or test light, verify that the signal shield wire is not shorted to thecable shield wire. If okay, shorten the cable shield wire to an appropriate length. If not, clip entire cable back to get a new unfinished end and start over at step 1.ing shrink wrap or tape, equally overlap the existing shrink wrap or tape applied instep 2, and the five colored wires/signal shield wire. This secures and completes theterminated assembly.P AGE 95.4 INTERCONNECT CABLE DETAILSThe Anderson specified interconnect cable, which is the same cable as the integral sensor cable, is provided with unfinished ends since it often needs to be shortened during installation. Use the appropriate procedure in subsection 5.3 or 5.4 to terminate either cable.NOTE:Anderson Instrument Company strongly recommends using only its specified interconnect cable. If a different cable is used, it must have equivalent construction:five conductors, and two separate isolated shields — one shielding the signal, andone shielding the overall cable. These specific cable characteristics protect themeasurement signal from electromagnetic interference. Using a cable with differentconstruction may interfere with the measuring system’s ability to operate properly.If the application requires interconnect beyond the standard 20' length the use of a Interconnect Cable / Junction box is required to ensure a quality connection.1.Mount the junction box on a flat surface, within 20' of the electrodless conductivitysensor.2.Route the sensor and interconnect cable ends through the provided cord grips.3.Prepare the ends of the cable as described in Section 5.3 keeping the two shieldwires insulated from each other with shrink wrap or tape.4.Terminate the wires to the appropriate terminals according to wire color.5.Replace the junction box gasket and cover and tighten the cord grips to preventmoisture ingression.FIGURE 5-3Interconnect Cable / Junction Box TerminationsP AGE 10Section 6 - T roubleshooting6.1 CHECKING SENSOR OPERATIONDetermine whether the sensor or instrument is defective by using the troubleshooting section in the instrument operating manual. If the sensor is suspect, check it using this procedure:1.Disconnect the sensor from the instrument (or junction box if interconnect cable isused).3.With the sensor at a temperature between 23°C and 27°C, measure the resistancebetween the red and yellow wires with an ohmmeter. The reading should be between1090 and 1105 ohms.4.Measure the resistance between the white and blue wires. The reading should be lessthan 5 ohms. Now measure the resistance between the green and yellow wires. Thereading should also be less than 5 ohms.5.Place the ohmmeter to its highest range and measure the resistance between theshield and white wires. The reading should indicate infinity (open circuit).•If any one of the resistance checks in the previous steps is incorrect, the sensor is probably defective. Contact Anderson Instrument Company for details on arrang-ing a sensor replacement.•If the resistance checks are correct, the sensor may still be defective. In this case, more extensive troubleshooting is required. Please consult the Anderson Instru-ment Company at (800) 833-0081 for details.Section 7 - Ordering MatrixH C 10PROCESS CONNECTION0 2" Tri-Clamp®PRODUCT CONTACT0 PVDF1 PFA Teflon®WIRING STYLE1 Sealed cable (20 ft.)w/ Strain Relief2 Sealed cable (20 ft.)w/ male 1/2" NPT & Strain ReliefJUNCTION BOX*0 No junction box1 Thermoplastic surface mount junction boxINTERCONNECT CABLE LENGTH**00 No junction box05 25 ft. (additional cable)10 50 ft. (additional cable)15 75 ft. (additional cable)20 100 ft. (additional cable)25 125 ft. (additional cable)30 150 ft. (additional cable)P AGE 11 Section 8 - W arranty and R eturn StatementThese products are sold by The Anderson Instrument Company (Anderson) under the warranties set forth in the following paragraphs. Such warranties are extended only with respect to a purchase of these products, as new merchandise, directly from Anderson or from an Anderson distributor, representative or reseller, and are extended only to the first buyer thereof who purchases them other than for the purpose of resale.WarrantyThese products are warranted to be free from functional defects in materials and workmanship at the time the products leave the Anderson factory and to conform at that time to the specifications set forth in the relevant Anderson instruction manual or manuals, sheet or sheets, for such products for a period of one year.THERE ARE NO EXPRESSED OR IMPLIED WARRANTIES WHICH EXTEND BEYOND THE WARRANTIES HEREIN AND ABOVE SET FORTH. ANDERSON MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE PRODUCTS.LimitationsAnderson shall not be liable for any incidental damages, consequential damages, special damages, or any other damages, costs or expenses excepting only the cost or expense of repair or replacement as described above.Products must be installed and maintained in accordance with Anderson instructions. Users are responsible for the suitability of the products to their application. There is no warranty against damage resulting from corrosion, misapplication, improper specifications or other operating condition beyond our control. Claims against carriers for damage in transit must be filed by the buyer.This warranty is void if the purchaser uses non-factory approved replacement parts and supplies or if the purchaser attempts to repair the product themselves or through a third party without Anderson authorization.ReturnsAnderson’s sole and exclusive obligation and buyer’s sole and exclusive remedy under the above warranty is limited to repairing or replacing (at Anderson’s option), free of charge, the products which are reported in writing to Anderson at its main office indicated below. Anderson is to be advised of return requests during normal business hours and such returns are to include a statement of the observed deficiency. The buyer shall pre-pay shipping charges for products returned and Anderson or its representative shall pay for the return of the products to the buyer.Approved returns should be sent to:ANDERSON INSTRUMENT COMPANY INC.156 AURIESVILLE ROADFULTONVILLE, NY 12072 USAATT: REPAIR DEPARTMENT。

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丁隆涂料产品目录1、水包水多彩漆DL-8002、水包水多彩专用防白罩面漆DL-8103、内墙低档漆DL-1004、内墙防霉乳胶漆DL-1105、内墙净味120 DL-1206、内墙纳米抗甲醛净味漆DL-1307、内墙专用抗碱底漆DL-1508、外墙工程漆DL-2009、外墙耐候墙面漆(丝光)DL-21010、硬中涂拉毛DL-30011、弹性中涂拉毛DL-31012、耐沾污弹性乳胶面漆DL-32013、浮雕中涂漆DL-33014、质感刮砂漆DL-40015、渗透封闭清底漆DL-50016、同色抗碱底漆DL-51017、抗美纹纸黑色线条漆DL-52018、天然真石漆DL-60019、水性氟碳金属漆DL-70020、高光彩瓦漆DL-75021、单组份屋面丙烯酸防水涂料DL-90022、聚合物防水涂料DL-910水包水多彩漆DL-800产品介绍此产品是采用进口保护胶体、超耐候和耐水优异的有机硅改性乳液、结合优质无机颜料和高性能助剂,突破涂料化工学理,经特殊工艺加工而成的水性外墙多彩涂料。

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PLANTOGEAR 100 – 150 SEnvironmentally acceptable lubricating oil and EP industrial gear oil based on synthetic saturated estersPI 4-1449, Page 1; PM 4 - 02.16DescriptionPLANTOGEAR 100 S and 150 S products are environmentally acceptable industrial gear oils based on special saturated synthetic esters which guarantee high ageing resistance and excellent wear protection - very good lubricity. The products have a good solvency (good deterging dispersant properties due to the polar ester base oils).PLANTOGEAR 100 S and 150 S products have high scuffing protection (FZG > 12). The selected antiwear/ extreme pressure additive system guarantees the wear protection of bearings due to the excellent FE8 roller bearing wear test results (excellent wear protection of roller bearings under severe conditions, high load, low velocity).ApplicationPLANTOGEAR 100 S and 150 S products can be used as universal CLP industrial gear oils. PLANTOGEAR 100 S and 150 S products can be used in spur, bevel, planetary and worm gears, especially in environmentally sensitive areas. The products can also be used in drive systems in water protection areas where ground and surface water can be polluted by oil leaks. The formulation of PLANTOGEAR 100 S and 150 S is based on fully synthetic saturated high-performance esters based on natural renewable resources. The products can be used in applications where the use of synthetic lubricants are of advantage.Advantages• Good corrosion protection• Excellent wear protection for gears and bearings• Excellent viscosity temperature behaviour, high viscosity index (VI)• Miscible with mineral oil and polyalphaolefin gear oils• Natural dissolving properties • Highest shear stability• Based on renewable resources• Rapidly biodegradable (> 60% acc. to OECD 301 B) • High resistance to ageing • Good air release • Good foaming properties• Optimally suited for high and low temperature useBetter for the environment …● geringfügige Schädigung von Wasser und Boden bei der Anwendung● enthält einen großen Anteil von Ausgangsstoffen auf biologischer Basis● reduced harm for water and soil during use ● contains a large fraction of biobased material… better for you.PLANTOGEAR 100 – 150 SEnvironmentally acceptable lubricating oil and EP industrial gear oil based on synthetic saturated estersPI 4-1449, Page 2; PM 4 - 02.16SpecificationsPLANTOGEAR 100 S and 150 S fulfill and surpass the requirements according to: • DIN 51517-3: CLP• ISO 6743-6 and ISO 12925-1: CKC / CKD /CKE / CKS / CKT • AGMA 9005/E02: EPThe products are listed, recommended, approved by important gear manufacturers, resp. they fulfill and surpass their requirements.Instructions for useThe PLANTOGEAR 100 S and 150 S products can be used as a universal industrial gear oil in new gears as well as in used gears. New gears should be flushed and rinsed before applying PLANTOGEAR 100 S and 150 S. New gears are usually partly filled with mineral oil based corrosion protection and running in oils after manufacture. If they are not completely flushed, the running in and the corrosion protection oil remains in the gear and may contaminate the PLANTOGEAR 100 S and 150 S products. Under unfavourable conditions this can result in increased foam values and this can affect the biodegradability of the PLANTOGEAR 100 and 150 S products negatively. The content of the residual mineral oil should, therefore, be reduced as recommended in the ISO 15380 guideline, table A1 (guidelines for changing fluid from mineral based oils to environmentally acceptable fluids) to a percentage of approximately lower than 2% mineral oil in PLANTOGEAR 100 S and 150 S.Old gears should also be flushed and rinsed before changing over to PLANTOGEAR 100 S and 150 S in order to reduce substantially the concentration of the residual mineral oil based product.The internal tank and gear coatings should be compatible with ester based products.Paints which are not compatible to esters are not recommended to be used. In general two components coating systems can be used with ester based products. The use of stainless steel tanks or stainless steel filter housings is recommended.When deep filtration filters are used, the good solvency, dissolving properties of the PLANTOGEAR 100 S and 150 S products can reduce the filter life.Clean/check or replace the oil filters in the system after 1 week after changing over to PLANTOGEAR 100 S and 150 S products. To ensure a safe operation, when using PLANTOGEAR 100 S and 150 S in gear and circulating systems, remove any water that may have penetrated the systems before start-up or after longer periods of down-time. We recommend the use of suitable dryer systems and filtration units. Use ester-resistant compatible sealing materials and plastic materials in general. We recommend the use of viton material in dynamic stressed seals.Observe the change-over recommendations according to ISO 15380.PLANTOGEAR 100 – 150 SEnvironmentally acceptable lubricating oil and EP industrial gear oil based on synthetic saturated estersPI 4-1449, Page 3; PM 4 - 02.16Typical technical data:Product name PLANTOGEAR100 S 150 SPropertiesUnit Test method Type of lubricant acc. to DIN 51517-3,Labeling acc. to DIN 51502CLP 100CLP 150DIN 51502Labeling acc. to ISO 12925-1CKC 100 CKC 150 ISO 12925-1 Viscosity class acc. to DIN ISO 3448ISO VG 100 ISO VG 150 DIN ISO 3448 Kinematic viscosity at 40 °Cmm²/s 100 150 DIN EN ISO 3104 Viscosity index 138 145 DIN ISO 2909 Density at 15 °C kg/m³ 924 926 DIN 51757 Flash point in open cup acc. to Cleveland °C 280 280 DIN EN ISO 2592 Pourpoint°C -33 -30 DIN ISO 3016 Neutralisation number (acidic)mg KOH/g 0.7 0.7 DIN 51558-1 Water content (%)% < 0.05 < 0.05 DIN 51777-2 Foamingimmediately and after 10 min. Seq. I, at 24 °C Seq. II, at 93 °C Seq. III, at 24 °Cml ml ml0/0 20/0 0/00/0 20/0 0/0ISO 6247PLANTOGEAR 100 – 150 SEnvironmentally acceptable lubricating oil and EP industrial gear oil based on synthetic saturated estersPI 4-1449, Page 4; PM 4 - 02.16Typical technical data (continued):Product name PLANTOGEAR100 S 150 SPropertiesUnit Test method Demulsifyingat 82 °C (ISO VG 100 and higher) min 15 15 ISO 6614Copper corrosion (3 h, 100 °C)degree of corrosion 1 1 DIN EN ISO 2160 Steel corrosion,method A: distilled water degree of corrosion 0 - A (pass) 0 - A (pass) DIN ISO 7120 Ageing312 h / 95 °C- Increase of viscosity at 100 °C - Increase of viscosity number % ml3.3 03 0 DIN EN ISO 4263-4FZG mechanical gear test rig FZG A/8.3/90failure load stage > 12 > 12 DIN ISO 14635-1 FE8 wear test, D7.5/80-80, Wälzkörperverschleiß - roller wear - cage wearmg mg < 15 < 100 < 15 < 100 DIN 51819-3Effect on seal material SRE-NBR 28/SX after 7 days ± 2 h at (100 ± 1) °CDIN ISO 1817Change in volume Change in hardnessChange in tensile strength Change in elongation% % % % 7.2 - 6.2 - 1.2 - 14.1 7.5 - 6.7 - 1.1 - 11.7PLANTOGEAR 100 – 150 SEnvironmentally acceptable lubricating oil and EP industrial gear oil based on synthetic saturated esters The information contained in this product information is based on the experience and know-how of FUCHS SCHMIERSTOFFE GMBH in the development and manufacturing of lubricants and represents the current state-of-the-art. The performance of our products can be influenced by a series of factors, especially the specific use, the method of application, the operational environment, component pre-treatment, possible external contamination, etc. For this reason, universally-valid statements about the function of our products are not possible. Our products must not be used in aircrafts/spacecrafts or their components, unless such products are removed before the components are assembled into the aircraft/spacecraft. The information given in this product information represents general, non-binding guidelines. No warranty expressed or implied is given concerning the properties of the product or its suitability for any given application.We therefore recommend that you consult a FUCHS SCHMIERSTOFFE GMBH application engineer to discuss application conditions and the performance criteria of the products before the product is used. It is the responsibility of the user to test the functional suitability of the product and to use it with the corresponding care.Our products undergo continuous improvement. We therefore retain the right to change our product program, the products, and their manufacturing processes as well as all details of our product information sheets at any time and without warning, unless otherwise provided in customer-specific agreements. With the publication of this product information, all previous editions cease to be valid.Any form of reproduction requires express prior written permission from FUCHS SCHMIERSTOFFE GMBH.© FUCHS SCHMIERSTOFFE GMBH. All rights reserved.PI 4-1449, Page 5; PM 4 - 02.16。

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