实用型耐压/绝缘测试仪 Extech 7112

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产品价格： < 面议

产品型号：Extech 7112

品牌：台湾铧仪／Extech

公司名称：苏州众业电子有限公司1

所在地：江苏苏州

浏览次数：1080 次

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产品简介

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产品详细信息

MODEL	7112
AC WITHSTANDVOLTAGE
Output Rating	5KVAC/12mA
Output Rating	Range	Resolution	Accuracy
Output Voltage,KVAC	0-5.00	0.01	±(2% of setting +5V)
Output Frequency	50Hz/60Hz ±100ppm, UserSelection
Output Waveform	Sine Wave ,THD.<2%(Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation	± (1% of output + 5V), From noload to full load
SETTINGS
Hi-Limit AC Current,mA	0.10 - 12.00	0.01	±(2% of setting +2counts)
Lo-Limit AC Current,mA	0.00 - 12.00	0.01	±(2% of setting +2counts)
Ramp Time, second	0.1 - 999.9	0.1	±(0.1% +0.05sec)
Dwell Time, second	0, 0.2 - 999.9 (0=continuous)	0.1	±(0.1% +0.05sec)
Arc Detection	0, 1 - 9 ranges (0=OFF, 9 isthe most sensitivity)
INSULATIONRESISTANCE (7112,7122 ONLY)
Output Rating	1KVDC/1000MΩ
Output Voltage,KVDC	0.10 - 1.00	0.01	±(2% of setting +3V)
SETTINGS
Hi-Limit Resistance,MΩ	0, 1 - 1000(0=OFF)	1	±(3% of setting+2counts)at >500VDC
Lo-Limit Resistance,MΩ	1 - 1000	1	±(7% of setting +2counts)at<500VDC
Delay Time,second	0, 0.5 - 999.9 (0=continuous)	0.1	±(0.1% + 0.05sec)
MEASUREMENT
AC/DC Voltage, KV	0 - 6.00	0.01	±(1.5% of reading +1count)
DC Voltage, KV (IRonly)	0.10 - 1.00	0.01	±(1.5% of reading +3V)
AC Current, mA	0.10 - 12.00	0.01	±(2% of reading +2counts)
DC Current, mA	0.02 - 5.00	0.01	±(2% of reading +2counts)
Resistance, MΩ	1 - 1000 (Auto Range)	0.001	±(3% of reading+2counts) at > 500VDC ±(7% of reading +2counts) at <500VDC
Resistance, MΩ	1 - 1000 (Auto Range)	0.01 0.1
GENERAL
Input Voltage AC	115/230Vac±15%, 50/60Hz ± 5%,Fuse 3.15A Fast
PLC Remote Control	Input : Test ,Reset
PLC Remote Control	Output : Pass , Fail ,Processing
Memory	5 Sets Store/Recall of eachMemory, 4 Test Mode Selectable (W, I, W～I, I～W Only 7112, 7122)
Display	16×2 LCD with backlight
Key Lock	To prevent unauthorizedalteration of the test Parameters
Calibration	Build-in software and externalcalibrated meters
Environment	0-40℃, 20-80%RH
Dimension/NetWeight	280mm(W)×89mm(H)×370mm(D)/9Kg
STANDARDACCESSORIES
Power Cord(10A)	×1
Fuses	×3 (Including a spare containedin the fuse holder)
Hipot Test Lead,1.5m(1101)	×1
Hipot Return Lead,1.8m(1102)	×1