美国FLUKE 451P电离室巡检仪
Fluke DCM340电压测量仪说明书
ResistanceContinuitySpecifications1-1 General Specifications LCD display digits :3 3/4 digit large scale LCD readout. Display count : 4000 counts. Measuring rate : 1.5 times / sec. Overrange display :“OL” is displayed for “Ω” functions, shows the real value for “A” and “V” function.Automatic power off time : Approximately 30 minutes after power on.Low battery indicator :is displayed. Replace the battery when the indicator appears in the display.Power requirement :9V PP3 / 6LR61 battery. Rechargeable batteries are not suitable for use with this instrument. 1-2 Environmental Conditions Indoor Use.Calibration :One year calibration cycle. Operating temperature :0°C ~ 30°C (≦80% RH)30°C ~ 40°C (≦75% RH)40°C ~ 50°C (≦45% RH)Storage temperature :-20 to +60°C, 0 to 80% RH (batteries not fitted).Overvoltage category :IEC 61010-1 600V CAT.Ⅲ.CAT.Ⅲ equipment is designed to protect against the transients in the equipment in fixed installations, such as distribution panels, feeders and short branch circuits and light- ing systems in large buildings. Operating altitude : 2000m (6562 ft) Conductor Size : 35mm diameter. Pollution degree : 2EMC : EN 61326-1Function Range AccuracyV 0~400.0Vrms400~600Vrms±(1.0%+ 5 dgt)50Hz ~ 500HzV 0~400.0 V400~600 V ±(0.7% + 2 dgt)Overload protection : 600V rmsInput impedance : 1MΩ // lessthan 100pF.AC Conversion Type :AC Conversion are average sensingrms indication calibrated to the rmsvalue of a sine wave input.Resistance & ContinuityFunction Range AccuracyΩ 400.0Ω±(1% + 3 dgt)Overload protection : 600V rmsMax. open circuit voltage : 3VContinuity check : Internal soundsactivates if the resistance of thecircuit under test is less than 30Ωapproximately.AC Current*1 : Over 80% of full scale add ±1.6%Overload protection : 600A rmsAC Conversion Type and additionalaccuracy is same as AC Voltage.Position Error : ±1% of reading.Frequency : HzRange Resolution Accuracy20~400Hz 1Hz ±(0.1% + 2 dgt)Min/Max Hold : add ± 15 dgt toaccuracy for ACA / DCA.* Automatically switch to the lowresolution range at Peak Holdand MIN MAX Hold.Function Range AccuracyA(50~60Hz)0~400.0A ±(1.5%+ 5 dgt) *1400~600A ±(2.0%+ 7 dgt)A(61~400Hz)0~400.0A ±(2.0%+ 5 dgt) *1400~600A ±(2.5%+ 7 dgt)DC CurrentFunction Range AccuracyA0~400.0A ±(1.2%+ 5 dgt)400~600A ±(1.9%+ 7 dgt)Overload protection : 600A rmsPosition Error : ±1% of reading.Addition error according to rema-nence : 1% max. of current crest.Auto Power Off (APO)The meter will automatically shut itselfoff after approximately 30 minutesafter power on.MaintenanceDo not attempt to repair this Meter.It contains no user-serviceableparts. Repair or serving should onlybe performed by qualified personal.CleaningPeriodically wipe the case with adry cloth and detergent do not useabrasives or solvents.Shock vibration :Sinusoidal vibration per MIL-T-28800E (5 ~ 55 Hz, 3g maximum).Drop Protection : 1.2m drop tohardwood on concrete floor.1-3 Electrical SpecificationsAccuracy is ±(% reading + numberof digits) at 23°C ± 5°C < 80%RH.Temperature coefficient :0.2 x (Specified accuracy) / °C,< 18°C, > 28°C .VoltageOverload protection : 600A rms.Sensitivity : 3A rms for ACA (A )(>400Hz Unspecified)Peak Hold : ± (3% + 15dgt)*>600Vpeak Unspecified.*>600Apeak Unspecified.Limited WarrantyThis Meter is warranted to the original purchaser against defects in material and workmanship for 1 year from the date of purchase. During this warranty period, manufacturer will, at its option, replace or repair the defective unit, subject to verification of the defect or malfunction.This warranty does not cover fuses, disposable batteries, or damage from abuse, neglect, accident, unauthoriz- ed repair, alteration, contamination, or abnormal conditions of operation or handling.Any implied warranties arising out of the sale of this product, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited to the above. The manufacturer shall not be liable for loss of use of the instrument or other incidental or consequential damages, expenses, or economic loss, or for any claim or claims for such damage, expense or economic loss. Some states or countries laws vary, so the above limitations or exclusions may not apply to you. Megger LimitedArchcliffe Road, Dover, CT17 9EN United KingdomTel +44 (0) 1304 502100Valley Forge Corporate Centre2621 Van Buren Avenue, Norristown PA 19403, USATel +1-979-690-7925*********************Web 。
451P加压电离室巡测仪操作规程
仪器断电12小时以上，再加电需要稳定4分钟后才能读数；
2.3.10环境：室内外场所，温度在-20℃到50℃，相对湿度0到100%，地向性可略；
2.3.11尺寸：（210mm×114mm×213mm）；
2.3.12重量：1.2kg；
三、操作步骤
3.1检查9V碱性电池是否安装正确，仪器显示low BAT后需要更换新电池；
测技术股份有限公司作业指导书
文件编号：BL/ZY HJXX
451P加压电离室巡测仪操作规程
第1页，共3页
第X版第X次修订
颁布日期：X年X月X日
一、概述
1.1适用范围
451P型加压电离室巡测仪是在能量范围为超过25keV的γ、X射线，剂量率以R/h（或Sv/h）为单位的γ和X射线下校正的加压电离室仪器。451P型对β射线有响应但不是为β射线校正的。能够测能量超过1MeV的β辐射。
2.1使用环境：在环境温度为-20℃~+50℃，相对湿度为0~100%RH（无凝结）条件下操作；
2.2可检测到的辐射：超过1MeV的β射线，超过25keV的γ和X射线；
2.3主要程范围
测量响应时间
0~500μR/h（0~5μSv/h）
5s
0~5mR/h（0~50μSv/h）
2s
0~50mR/h（0~500μSv/h）
1.8s
0~500mR/h（0~5mSv/h）
1.8s
0~5R/h（0~50mSv/h）
1.8s
2.3.2精确度：在任何量程下，准确度为满刻度的10%到100%之间，任何读数的10%之内,能量响应除外（校正源是137Cs）；
2.3.3探测器：电离室：容积为300 cc（6个大气压）气体电离；
美格尔新产品：DC电阻捕捉仪MIT515、MIT525、MIT1025和MIT1525说明书
DESCRIPTIONMegger’s new range of DC insulation testers MIT515, MIT525,MIT1025 and MIT1525 are targeted at original equipment manufacturers and industrial companies. The top of the rangeMIT1525 performs insulation resistance tests up to 15 kV with a30 TΩ maximum resistance and an accuracy of ±5 % from 1 MΩup to 3 TΩ. The MIT515 offers IR, DAR and PI functions but has no memory functionality. MIT525, MIT1025 and MIT1525 have a full suite of test modes as well as on-board memory and the ability to stream data/download data to a PC/laptop. Instrument productivity is a focus of the new MIT range which offers rapid charge batteries and operation from an AC source if the batteries are flat. Rapid charge batteries enable > 60 minutes testing after a 30 minute charge.MIT515: 5 kV IRT with PI and DAR but no memoryMIT525: 5 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/dat stamp of results and USB cable interface to PC/PowerDBMIT1025: 10 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/dat stamp of results and USB cable interface to PC/PowerDBMIT1525: 15 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/dat stamp of results and USB cable interface to PC/PowerDBSafety rating is not compromised on the MIT range with all terminals safety rated to CAT IV 600 V to 3000 m (5 kV, 10 kV) or CAT IV 1000 V to 3000 m (15 kV). A range of 5 kV and 10 kV test leads are available plus dedicated 15 kV test leads which are double insulated with clips designed for 15 kV creepage paths. The 15 kV leads are supplied in a holdall. Suitably rated HV gloves and other personal protection equipment are required to be worn when testing.The MIT range share dual case design which includes a tough outer case to protect the tester from knocks/drops and an inner fire retardant case. The IP rating is IP 65 case closed eliminating moisture and dust ingress.An intuitive user interface ensures no lost time remembering how to use the tester. Simplicity of operation is achieved with two rotary switches and the large backlight display which enables multiple results to be displayed simultaneously. A graphical quick start guide is provided inside the lid to assist first time users.Five preset voltage ranges are provided in insulation test mode, plus a user settable lock voltage range. Preconfigured diagnostic tests include Polarisation Index (PI), Dielectric Absorption Ratio (DAR), dielectric discharge (DD), Stepped Voltage (SV) and ramp test. Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen. A fully isolatedUSB interface is used for safe transfer of data to Megger’s asset management software; PowerDB Pro, Advanced and Lite packages.Test leads are double insulated t with clamps rated at 3 kV t equivalent to 6 kV single insulation for the medium clip leadset and 5 kV t equivalent to 10 kV single insulation for the large clip. The 15k V leadset is insulated to 15 kV.Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen. A fully isolated USBMIT515, MIT525, MIT1025, MIT15255 kV, 10 kV, 15 kV DC Insulation Resistance TestersMIT515, MIT525, MIT1025, MIT15255 kV, 10 kV, 15 kV DC Insulationresistance testers■■Measures up to 30 TΩ■■Safety rated up to CAT IV 1000 V to 3000 m■■Unique dual-case design - additional userprotection■■Operates from battery or AC mains supply■■Rapid charge Li-ion battery■■Advanced memory with time/date stampdevice interface (type B) is used for safe transfer of data to Megger’s PowerDB / Pro, Advanced and Lite asset management software. (MIT525, MIT1025 nd MIT1525 only)APPLICATIONThe Insulation Resistance (IR) test is a quantitative test which indicates the effectiveness of a product’s electrical insulation. Applications include cables, transformers, motors/generators, circuit breakers and bushings. Common insulation tests are the “spot test”, a 1 minute IR test and a 10 minute Polarisation Index (PI) test, where PI is the ratio R10min / R1min and is temperature independent.FEATURES AND BENEFITS■■Insulation resistance up to 30 TΩ @ 15 kV , 20 TΩ @ 10kV , 10 TΩ@ 5 kV■■IR, Timed IR, DAR, PI, DD, SV and ramp diagnostic tests ■■High current – 3 mA short circuit current■■High noise immunity – 3 mA (5 kV and 10 kV) 6 mA (15 kV) ofnoise rejection■■Li-ion battery – up to 6 hrs continuous testing @ 5 kV with a100M load, battery meets IEC 2133■■Safety rating: CAT IV 600 V to 3000 m (5 kV , 10 kV) CAT IV 1000V to 3000 m (15 kV)■■Large LCD display with backlight■■Dedicated voltmeter function (30 V to 660 V)■■Advanced memory, on screen recall and real time clock for date/time stamped results (MIT525, MIT1025 and MIT1525 only)■■Download of on-board results via USB interface (MIT525,MIT1025 and MIT1525 only)■■Recorded temperature (measured by independent instruments)can be saved with test result (MIT525, MIT1025 and MIT1525 only)■■PowerDB Lite asset management software supplied (MIT525,MIT1025 and MIT1525 only)■■MIT515, MIT525 and MIT1025 safety rated at CAT IV 600 V(maintained to 3000 m altitude)■■MIT1525 safety rated at CAT IV 1000 V (maintained to 3000 maltitude)SPECIFICATIONSAC voltage (auto-ranging)5 kV , 10 kV: 90-264 V rms, 47- 63 Hz 100 VA15 kV: 90-264 V rms, 47- 63 Hz 200 VABattery charge time 2.5 hours deep discharge, 2 hours normal dischargeBattery life11.1 V , 5.2Ah Li-ion batteries, meet IEC 62133:2003, MIT1525 has 2 battery packsBattery life MIT515, MIT525: 6 hours (typical) continuous testing at 5 kV with a 100 MΩ load Battery life MIT1025: 4.5 hours (typical) continuoust esting at 10 kV with a 100 MΩ load Battery life MIT1525: 4.5 hours (typical) continuous t esting at 15 kV with a 100 MΩ load Test voltageMIT515, MIT525:250 V , 500 V , 1000 V , 2500 V , 5000 V , V L MIT1025:500 V , 1000 V , 2500 V , 5000 V , 10000 V , V L MIT1525:1000 V , 2500 V , 5000 V , 10000 V , 15000 V , V L Lock test voltage100 V L to 1 kV in 10 V steps, 1 kV to 5 kV in 25 V steps, 5 kV to 15 kV in 25 V steps Test voltage accuracy+4%, -0%, ±10 V nominal test voltage at 1 GΩ load (0°C to 30°C)Resistance range10 kΩ to 15 TΩ @ 5 kV , 10 kΩ to 20 TΩ @ 10 kV , 10 kΩ to 30 TΩ @ 15 kVAccuracyMIT515, MIT525 accuracy (23 °C) 5000 V 2500 V 1000 V 500 V250 V±5% from 1MΩ to 1 TΩ 500 GΩ 200 GΩ 100 GΩ 50 GΩ ±20% from 1MΩ to 10 TΩ 5 TΩ 2 TΩ 1 TΩ 500 GΩ MIT1025 accuracy (23 ºC) 10 kV 5000 V 2500 V 1000 V500 V±5% from 1MΩ to 2 TΩ 1 TΩ 500 GΩ 200 GΩ 100 GΩ±20% from 1MΩ to 20 TΩ 10 TΩ 5 TΩ 2 TΩ1 TΩMIT1525 accuracy (23 ºC) 15 kV 10 kV 5000 V 2500 V 1000 V ±5% from 1MΩ to 3 TΩ 2 TΩ 1 TΩ 500 GΩ 200 GΩ±20% from 1MΩ to 30 TΩ20 TΩ10 TΩ5 TΩ2 TΩGuard terminal performanceGuards out parallel leakageresistance down to 250 kΩ with a maximum additional resistance error of 1% with a 100 MΩ load DisplayAnalogue : 100 kΩ to 10 TΩDigital: 10 kΩ to max a above Short circuit/charge current 3 mA @ 5 kV , 10 kV , 15 kV Insulation testAlarm: 100 kΩ to 10 GΩTEST LEADS SUPPLIEDThe MIT515. MIT525, MIT1025 and the MIT1525 are all supplied with test leads that are compliant with the requirements ofIEC61010-031:2008. The 5 kV models are supplied with one 3m lead-set with medium sized clips. The 10 kV models are supplied with two 3m lead-sets, one with medium sized clips and the other with large clips with insulation suited to 10 kV use and the 15 kV models supplied with a 3m lead-set, with large clips with insulation suited to 15 kV use.These leads are designed based on Megger’s extensive knowledge of insulation testing using the latest technology. The leads are in compliance with IEC61010-31:2008 which requires a fully insulated clip design.MEDIUM INSULATED TEST CLIP 3 M X 3 LEADSET - 5 KV AND 10 KVThese test leads are supplied as standard on MIT515, MIT525 and the MIT1025.These clips are designed for clamping on larger diameter test pieces but where space is at a premium.The insulation is designed only to protect the user from the output of Megger 5 kV and 10 kV (set below 6 kV) insulation resistance testers. The clips cannot in any circumstance be relied on to protect the user from live ac systems above 600 V a.c., r.m.s. in an CAT IV environment.Cable insulation rating: 12 kV dc (marked on cable)Cable type: flexible dual insulated silicon (inner insulation layer coloured white tohighlight damageCapacitor chargeMIT515, MIT525 <3 s/μF at 3 mA to 5 kV MIT1025 <5 s/μF at 3 mA to 10 kV MIT1525 <7.5 s/μF at 3 mA to 15 kV Capacitor discharge<120 ms/μF to discharge from 5000 V to 50 V (MIT515 and MIT525)<250 ms/μF to discharge from 10000 V to 50 V (MIT1025)<3500 ms/μF to discharge from 15000 V to 50 V (MIT1525)Capacitance range With test voltage set above 500 VMIT515, MIT525 MIT1025: 10 nF to 25 μF MIT1525: 10 nF to 50 μFCapacitance measurement accuracy ±10% ±5 nF Current range 0.01 nA to 6 mACurrent accuracy ±5% ±0.2 nA at all voltages (23 °C)InterferenceMIT515, MIT525: 3 mA from 450 V to 5 kV MIT1025: 3 mA from 960 V to 10 kV MIT1525: 6 mA from 2100 V to 15 kV Voltmeter range 30 V to 660 V ac or dc, 45Hz – 65Hz Voltmeter accuracy ±3%, ±3VTimer range Up to 99 minutes 59 seconds, 15 second minimum setting Memory capacity5.5 hours logging @ 5 sec intervals(MIT525, MIT1025 and MIT1525 only)Test modesMIT515: IR, IR(t), DAR, PIMIT525, MIT1025 and MIT1525: IR, IR(t), DAR, PI, SV , DD, ramp testInterfaceUSB type B (device)(MIT525, MIT1025 and MIT1525 only)Real time output1 Hz output readings (V , I, R) (MIT525, MIT1025 and MIT1525 only)ENVIRONMENTAL Maximum altitude3000 m (5 kV , 10 kV)3000 m (15 kV)Operating temperature range -20 °C to 50 °C Storage temperature range -25 °C to 65 °CHumidity 90% RH non-condensing at 40 °C IP rating IP65 (lid closed), IP40 (lid open)SAFETYMIT515, MIT525 MIT1025: CAT IV 600 V to 3000 m altitude MIT1525: CAT IV 1000 V to 3000 m altitude Meets the requirements of IEC 61010-1,TEST LEADS SUPPLIED CONT.MEDIUM INSULATED TEST CLIP 3 M X 3 LEADSET - 15 KVThese test leads are supplied as an option on the MIT1525.These clips are designed for clamping on larger diameter test pieces but where space is at a premium.The insulation is designed only to protect the user from the output of Megger 15 kV (set below 6 kV) insulation resistance testers.The clips cannot in any circumstance be relied on to protectthe user from live ac systems above 1000 V a.c., r.m.s. in an CAT IV environment.Cable insulationrating: 15 kV dc(marked on cable)Cable type: flexibledual insulated silicon(inner insulation layercoloured white tohighlight damage These test leads may also be supplied in none standard lengths to suit a particular application.Please contact Megger for a quotation. Minimum order quantities may apply.LARGE INSULATED TEST CLIP 3 M X 3 LEADSET These test leads are supplied as standard on MIT1025 and MIT1525 Models (different leadset dependant on model)These clips are designed for clamping on larger diameter test pieces. The insulation is designed only to protect the user from the output of Megger 5 kV, 10 kV and 15 kV insulation resistance testers.The clips cannot in any circumstance be relied on to protect the user from live ac systems above 600 V a.c., r.m.s. in an CAT IV environment.10 kV lead setCable insulation rating:12 kV dc (marked on cable)Cable type: flexible dualinsulated silicon (innerinsulation layer colouredwhite to highlight damage)15 kV lead setCable insulation rating:18 kV dc (marked on cable)Cable type: flexible dualinsulated silicon (innerinsulation layer colouredwhite to highlight damage) The design of the lead sets is intended to facilitate connectionto a variety of de-energized systems for the purpose of making insulation resistance measurements. In all cases it is the responsibility of the user to employ safe working practices and verify that the system is safe before connection. Even isolated systems may exhibit significant capacitance which will become highly charged during the application of the insulation test. This charge can be lethal and connections, including the leads and clips, should never be touched during the test. The system must be safely discharged before touching connections.DESIGNED FOR EVERYDAY USETest leads are a key component of any precision instrument and that safety, long life, and the ability to provide reliable connections to a variety of test pieces found in everyday applications are of the utmost importance. Megger design test leads for both safety and practical operation.LOCKING HV INSULATED PLUGS/NON-REMOVABLE TEST CLIPSAll Megger 5 kV, 10 kV and 15 kV insulation testing test leads are fitted with unique locking HV plugs and non-removable test clips. This reduces the likelihood of a plug or clip inadvertently losing electrical connection and the capacitance of a long cable remaining lethally charged.With the arrows on the plug finger guard horizontal on the instrument as shown to lock. Twist 90º to to unlock. In addition,for the same reason, the test clips are not removable from the test lead.PRACTICAL INSULATION DESIGNMoving jaw fingers maintain the clips touch proof safety when clip is closed but flex back to allow metal teeth of the clip to contact test piece unimpeded when in use.Megger clip beingtested with IECstandard testfinger for creepageand clearance.PRACTICAL JAW DESIGNCurved jaws allow reliable connection around test piecesand flat jaw tips provide excellent connection and grippingof individual wires.OPTIONAL TEST LEADSMEDIUM AND LARGE TEST CLIPSTest leads above with medium and large size insulated clips are available supplied as an option in 5m, 8m, 10m and 15m lengths. These are listed in the ordering information panel at the endof this data sheet. These test leads may also be suppliedin non-standard lengths to suit a particular application/ requirement. Please contact Megger for a quotation, minimum order quantities may apply.Versions available for all MIT modelsCOMPACT TEST CLIP LEADSThese clips are designed for clamping on test pieces where access is limited. There is no insulation on these clips.Extreme caremust be taken toavoid electric shockwhen connecting/disconnecting dueto the bare metallicclips.Cable insulationrating: 12 kV dc(marked on cable) Cable type: flexible dual insulated silicon (inner insulation layer coloured white to highlight damage)Fits: MIT515, MIT525 and MIT1025COMPACT TEST CLIP WITH 5 OR 10 KV SCREENED CABLEThe clips are designed for clamping on test pieces where access is limited. There is no insulation on these clips. Extreme care must be taken to avoid electric shock when connecting/ disconnecting due to the bare metallic clips.The screened test lead set consists of:■■A black/negative test lead that has been screened.■■A red/positive test lead that is not screened.Cable insulation rating: 5 kV or 10 kV dcCable type: flexible screened PVCNote: Screened test leadsare an important accessoryfor those working in highnoise environments, and/or locations where testlead leakage could be aproblem.Fits: MIT515, MIT525 andMIT1025LARGE TEST CLIP WITH 15 KV SCREENED CABLE Relative motion between unshielded long leads for a D.C. test causes a variation in capacitance between them. This in turn causes very low frequency currents to flow, creating interference with the D.C. being measured. In addition induced current from nearby cables or radiated noise from corona around HV bushings can interfere with measurements causing unstable readings. This can be greatly reduced by using a screened lead set.The screened test lead set consists of:■■A black/negative test lead that has been screened.■■A red/positive test lead that is not screened.Cable insulation rating: 15 kV dcCable type: flexiblescreened PVCNote: Screened test leadsare an important accessoryfor those working in highnoise environments, and/or locations where test leadleakage could be a problem.Fits: MIT1525CONTROL CIRCUIT TEST LEAD SETSThis probe and clip leadset is designed for testing low voltage circuits with test voltages up to 1 kV.The insulation is designed only to protect the user from the outputof Megger 5 kV, 10 kV and 15 kVinsulation resistance testers setto a maximum output voltage of1 kV. Do not use this leadset atvoltages above 1 kV.Cable insulation rating: 1 kV dcFUSED TEST PROBE AND CLIP LEAD SETThis fused probe and clip leadset is designed for testing low voltage circuits with test voltages up to 1 kV. The leadset is GS38 compliant, fitted with FF500mA 50 kA fuses, which allows voltage measurements to be made in safety when using the user selectable voltage measuring range on the MIT515, MIT525, MIT1025 and MIT1525 instruments.The insulation is designed only toprotect the user from the output ofMegger 5 kV and 10 kV insulationresistance testers set to a maximumoutput voltage of 1 kV. Do not usethis leadset at voltages above 1 kV.Cable insulation rating: 1 kVMore detailed information can be found on the 5 kV, 10 kV and 15 kV insulation tester lead sets application note. This document can be downloadedfrom: UKArchcliffe Road Dover CT17 9EN EnglandT +44 (0) 1304 502101 F +44 (0) 1304 207342 ******************UNITED STATES4271 Bronze WayDallas TX 75237-1019 USAT 800 723 2861 (USA only)T +1 214 333 3201F +1 214 331 7399******************OTHER TECHNICAL SALES OFFICESValley Forge USA, College Station USA,Sydney AUSTRALIA, Danderyd SWEDEN,Ontario CANADA, Trappes FRANCE,Oberursel GERMANY, Aargau SWITZERLAND,Kingdom of BAHRAIN, Mumbai INDIA,Johannesburg SOUTH AFRICA, Chonburi THAILANDCERTIFICATION ISORegistered to ISO 9001:2000 Cert. no. Q 09290MIT515--MIT525--MIT1025--MIT1525_DS_en_V06Megger is a registered trademarkDescription Order Code Description Order CodeMIT515-UK 1001-935 MIT515-US 1001-936 MIT515-EU 1001-937 MIT515-AU 1001-938 MIT525-UK 1001-939 MIT525-US 1001-940 MIT525-EU 1001-941 MIT525-AU 1001-942 MIT1025-UK 1001-943 MIT1025-US 1001-944 MIT1025-EU 1001-945 MIT1025-AU 1001-946 MIT1525 UK 1002-907 MIT1525 US 1002-909 MIT1525 EU 1002-908 MIT1525 AU 1002-910Included AccessoriesPower leadUSB cablePowerDB Lite softwareProduct information CDIncluded accessories (5 kV, 10 kV, 15kV)3 m lead set, medium size insulated clips(MIT515 and MIT525 only) 1002-531 3 m leadset x 3, large insulated clips(MIT1025 only) 1002-534 3m leadset x 3, large 15 kV insulated clips(MIT1525 only) 1002-949Optional Accessories 1 kV test lead sets(MIT515, MIT525, MIT1025 only)Fused test probe and clip lead set 1002-913 CONTROL CIRCUIT TEST SET 6220-822Optional accessories – 1 kV test lead sets(MIT1525 only)Fused test lead set with probes and clips(2 x leads, 1.25m) 1005-265 Control circuit test lead set (2 x leads, 3m) 1005-264HV test leads sest (MIT515, MIT525, MIT1025 only)* These test leads may also be supplied in non-standard lengths to suit a particular application / requirement. Please contact Megger for a quotation, minimum order quantities may apply.3 x 5 m with large insulated clips 1002-6453 x 8 with large insulated clips 1002-6463 x 10 m with large insulated clips 1002-6473 x 15 m with large insulated clips 1002-6483 x 5 m with medium insulated clips 1002-6413 x 8 m with medium insulated clips 1002-6423 x 10 m with medium insulated clips 1002-6433 x 15 m with medium insulated clips 1002-644 COMPACT, BARE TEST CLIP: Lead length: 3 m 8101-181 COMPACT, BARE TEST CLIP: Lead length:5 m 8101-182 COMPACT, BARE TEST CLIP: Lead length: 15 m 8101-183HV test lead sets (MIT1525 only)5 m lead set, large size insulated clips (3 x leads) 1005-25910 m lead set, large size insulated clips (3 x leads) 1005-26015 m lead set, large size insulated clips (3 x leads) 1005-2613 m lead set, medium size insulated clips (3 x leads) 1005-26210 m lead set, medium size insulated clips (3 x leads) 1005-263Screened - HV test lead sets(MIT515, MIT525, MIT1025 only)1 x 3 m, wtih 5 kV screened un-insulatedsmall clips 6220-8351 x 15 m, with 5 kV screened un-insulatedsmall clips 6311-0803 m, 10 kV screened un-insulated small clips 6220-83410 m, 10 kV screened un-insulated small clips 6220-86115 m, 10 kV screened un-insulated small clips 6220-833Screened HV test lead sets (MIT1525 only)3 m, 15 kV screened, large size insulated clips,supplied in carry holdall 1005-26610 m, 15 kV screened, large size insulated clips,supplied in carry holdall 1005-26715 m, 15 kV screened, large size insulated clips,supplied in carry holdall 1005-26820 m, 15 kV screened, large size insulated clips,supplied in carry holdall 1005-269OtherCB101; 5 kV Calibration Box 6311-077 Calibration certificate - CB101 1000-113 UKAS calibration certificate CB101 1000-047。
451B451P便携式电离室射线巡测仪
产品销售合同供方（卖出人）：邢台润联科技开发有限公司合同编号：2015年01月16日s需方（买受人）：签定地点：签定时间：2015年01月16日为明确双方责任，确保合同顺利执行，经双方协商，达成如下共识：一、产品名称、型号、数量、供货时间及数量二、质量要求、技术标准、供方对质量负责的条件和期限：三、交（提）货地点、方式：当地物流四、运输方式及到达站港和费用负担：买家承担五、包装标准、包装物的供应与回收：木箱等六、验收标准、方法及提出异议期限：当场验收七、随机备品、配件工具数量及供应办法：随产品发货八、结算方式及期限：银行转账，款到发货九、如需提供担保，另立合同担保书，作为合同附件。
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十三、其它事项说明：451B电离室巡测仪和451P电离室巡测仪的区别：技术参数辐射检测到：高于1MeV的β射线；25keV以上的γ及X射线测量范围：以SV/h为单位：0-5μSv/h，0-50μSv/h，0-500μSv/h，0-5mSv/h，0-50mSv/h，以R/hr为单位0–500μR/hr,0–5mR/hr,0–50mR/hr,0–500mR/hr,0–5R/hr探测器：电离室：容积为230CC加压至8个大气压（117磅）精度：±10％响应时间：5秒到2秒（在10%到90%量程内）测量读数：同时显示总计数和最高计数（峰值）最小读数：0.01μSv/小时，0.1μR/小时漂移：<0.3μSv/h（0.03mR/hr）湿度：0-100％无冷凝尺寸：重量：1.5公斤（3.4磅），包括电池OD-01Hx 便携式电离室巡测仪OD-01Hx便携式电离室巡测仪prefix = o系统特点：·测量能量为6KeV至3MeV的x、γ射线（戴上屏蔽帽到10MeV）和160KeV以上的β射线·可测量软射线，能量低到6KeV·采用丙烯酸塑料屏蔽可扩展到10MeV·宽动态范围，剂量率测量有6档，累积剂量有3档·自动回零、自动更换量程·先进的电离室技术·极佳的角响应和能量响应·可测量脉冲辐射场的累积剂量·能补偿可能的气压和温度影响·探测器与主机可分离，距离最长为100m ·BNC连接输出数据·易读的带背光灯的LCD技术参数：·探测器：600cm3空气等效电离室·测量值：剂量当量Hx剂量当量率dHx/dt·剂量率范围：0～800mSv/h，分为6档·累积剂量范围：最大到2mSv，分为3档·报警阈值：最终值的30%，60%或者90%可调·能量范围：X、γ：6keV～3MeV，加丙烯酸树脂屏蔽可扩展到10MeVβ：160KeV以上·屏蔽帽：可去除·固有误差：±10%（20量程档时）±5%（200和800量程档时）·报警：超阈报警、低电压报警·电源：4节LR6型AA电池·使用时间：约100小时·接口：USB·温湿度：-10℃～45℃（运行）/-25℃～55℃（储存）；80%RH·主机尺寸：250mm×110mm×42mm·探测器尺寸：112mm×260mm·重量：1.5kg（含探测器）·数据线长度：标配0.7米，最长100米9DP电离室巡测仪/加压电离室巡测仪/多功能射线检测仪产品简介：9DP型加压电离室巡测仪是一种手持式电池供电的仪器，是为在恶劣环境和正常环境下均可使用而设计的，9DP型巡测仪的特点是有一个加压电离室，它为测量γ射线和χ射线的辐射提高了灵敏度，改善了能量响应。
FLUKE Ti40 50 45 55 说明书
®Ti40, Ti45, Ti50, Ti55IR FlexCam Thermal Imager用户手册May 2006, Rev.1, 8/06 (Simplified Chinese)2006 Fluke Corporation, All rights reserved.All product names are trademarks of their respective companies.有限担保和有限责任Fluke 担保在正常使用和保养的情况下，其产品没有材料和工艺上的缺陷。
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451P电离室巡检仪操作手册
1.1
概述........................................................................................................................................ 1-1
1.2
特性........................................................................................................................................ 1-1
Victoreen®
451P & 451P-DE-SI
电离室巡检仪
2005 年 2 月 手册编号：1020101000 Rev.2 © 2004, 2005 Fluke Corporation, 保留所有权利。美国印刷。 所有产品名称均归其相应所有人所有。
操作手册
Fluke Biomedical Radiation Management Services
工作原理 ...................................................................................................................................3-1
3.1
概述........................................................................................................................................ 3-1
451P加压电离室巡测仪操作规程
低于10μR/h（0.1μSv/h）的环境中检测低于20μR/h（0.2μSv/h）的射线，需要预热4分钟；
2.3.7不确定度：±读数×10%（在满量程的10%~100%）；
2.3.8能量响应范围：β＞1MeVγ、X＞25keV；
2.3.9电源：
两节9V碱性电池，可连续供电200小时；
3.4关机：监测完毕后，按下 键关机，液晶屏上无显示为关机完毕。
四、检定期限
本仪器检定周期为一年一次。
五、维护保养
5.1日常清洁：不能将451P型电电离巡测仪浸湿。仪器不防水，液体会损坏电路，仪器应保持清洁无灰尘和污染。仪器可用潮湿的布蘸取少量水来擦拭；
5.2贮存：仪器贮存之前，应将电池拿出。贮存在防火、抗撕裂、防风雨并且通风良好的干燥器内；在使用之前，检查干燥剂的情况。蓝色表示干燥剂是好的，而灰色表示而要更换；
32键开启仪器液晶屏点亮处理器开始初始化液晶屏上的标尺条图和数字读数随着仪器的稳定由大变小当仪器与环境温度平衡时初始预热时间少于min常温下一般很快待仪器进入正常操作状态显示屏上得无关内容消失注意查看是否有电量不足提示如有需要更换电池后开启仪器正常状态后就可以开始检测过程
测技术股份有限公司作业指导书
文件编号：BL/ZY HJXX
451P加压电离室巡测仪操作规程
第1页，共3页
第X版第X次修订
颁布日期：X年X月X日
一、概述
1.1适用范围
451P型加压电离室巡测仪是在能量范围为超过25keV的γ、X射线，剂量率以R/h（或Sv/h）为单位的γ和X射线下校正的加压电离室仪器。451P型对β射线有响应但不是为β射线校正的。能够测能量超过1MeV的β辐射。
术股份有限公司作业指导书
美瑞克仪器RK283X精密LCR数字电桥测试仪使用说明书
美瑞克仪器 MEIRUIKE INSTRUMENTManua l使用说明书深圳市美瑞克电子科技有限公司数字电桥测试仪RK283X 精密LCR使用说明书注意事项：本说明书版权归本公司所有，本公司保留所有权利。
未经本公司书面同意，不得对本说明书的任何部分进行影印、复制或转译。
本说明书适用于RK283X 系列精密LCR 数字电桥本说明书包含的信息可能随时修改，恕不另行通知。
最新的说明书电子文档可以从公司网站下载：2013年06月 ...........................第一版2015年03月第二版 2018年03月第三版 公司声明：本说明书所描述的可能并非仪器所有内容,深圳市美瑞克电子科技有限公司有权对本产品的性能、功能、内部结构、外观、附件、包装物等进行改进和提高而不作另行说明！由此引起的说明书与仪器不一致的困惑，可与我公司联系。
美瑞克仪器（粤）制00000704号RK283X 系列精密LCR 数字电桥测试仪使用说明书 ......................................................2021年07月第四版...........................2021年09月第五版...........................安全警告:在使用操作和维护本仪器的任何过程中，务必遵守各项安全防护措施。
如果忽视和不遵守这些安全措施及本手册中的警告，不但会影响仪器性能，更可能导致仪器的直接损坏，并可能危及人身安全。
对于不遵守这些安全防范措施而造成的后果，本公司不承担任何后果。
仪器接地 本仪器为I 类安全仪器，连接电源时，请确认电源插座含有接地线。
如未接地，则机壳上有带静电或感应电及来自电源入口电击的危险，可能会造成人身伤害！触电危险 操作，测试与与仪器维护时谨防触电，非专业人员请勿擅自打开机箱，专业人员如需更换保险丝或进行其它维护，务必先拔去电源插头，并在有人员陪同情况下进行。
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451P电离室巡检仪是一种手持式电池供电的仪器，是为在恶劣环境和正常环境下可使用而设计的。
它的特点是有一个加压电离室，它为测量γ射线和X 射线的辐射提高了灵敏度，改善了能量响应。
451P电离室巡检仪采用了微型处理器和液晶显示技术，握持舒适的手柄，有一个大直径的软垫握套，是为减少长时间使用时造成的疲劳而设计的。
深圳市一测医疗测试技术有限公司是一家专注于医疗器械测试产品和技术的研发、销售与服务为一体的“国家高新技术企业”，我
们拥有自主研发的国家发明专利技术并且代理了众多国外先进专业测试产品，如腰椎模体、美国RSD影像测试体模、乳腺检定体模、DSA 性能测试体模、ACR MRI体模、451P电离室巡检仪、血透机气泡检测装置等。
产品特性：
1、主要用来监测X射线防护机房漏射线;
2、具有剂量率、累积剂量、冻结等模式;
3、工作量程：0～50R/h;
4、精度：读数的10%以内.
技术参数：
以上就是深圳一测医疗给大家介绍美国FLUKE 451P电离室巡检仪相关信息，如果您还想了解更多的相关事项可以拨打我们的热线电话，可以点击我们的官网在线实时咨询我们，或者关注我们的官方微信公众号，我们会有专业的工作人员为您解答。
我们通过与国际优秀的医疗器械测试仪器制造商和专业实验室的广泛深入合作以及国内行业专家的紧密交流与协作，并严格按照ISO9001:2015质量管理体系要求为医疗器械产业在研发、生产，监督、检验，在用售后、培训，教学与研究等各领域客户提供完善的医疗器械测试整体解决方案和专业的技术服务。