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Meters Clamp Meter Calibrator

Min. Order / Reference FOB Price
1 Piece	US $1.00/ Piece

Local Area:	Wuhan, Hubei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion

Customized:	Customized
Display:	Five and a half bit digital display
AC/DC current output range:	0~20A (30A 50A for options)

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Product Description

This device is used for testing and calibrating all kinds of ammeter, voltmeter, ohmmeter under 0.2 level. It can also be used as testing power source, matching with high level standard meters to calibrate ammeter, voltmeter, ohmmeter at 0.2 or higher level. There are two regulation modes: analog regualtion (potentiometer) and digital regulation (keyboard).1. Five and a half bit LED digitally display output by actual value or by percentage
2. AC/DC current output range: 0~100 uA ~500uA ~2mA~5mA~20mA ~50mA ~200mA ~500mA ~2A~5A~20A
3. AC/DC voltage output range: 0~200mV~1V~2V~5V~10V~20V~50V~100V~200V~500V~1000V
4. Three AC frequency for option: 50Hz,60 Hz,400 Hz
5. Auto protection or manual reset function for over load
6. Over load rang is 10% for each level of voltage, current
7. Clip-on transformer testing: matching with our product the standard coil, measuring range AC 0~750A ( above 1000A for some meters) DC 0~1000A, error: ±0.3%1. Stablity: DC < 0.01% of full range / 2 min, AC < 0.03% of full range / 2 min
2. AC distortion: <0.5%
3. DC ripple coefficient: <0.1%
4. Output frequency and accuracy: 50 Hz,60 Hz,400 Hz:<1%
5. Voltage Current Output range and accuracy: (23ºC±2ºC > 10% range)
6. Power supply consumption: AC DC 220V±10%, 50 Hz±1Hz, <180VA
7. Working environment: temperature 5ºC~35ºC relative humidity ≤80%
8. Working time: continuous
9. Size and weight: 135x480x420mm 16KGOutput ItemOutput rangeRated outputMaximum outputAccuracyAC/DC Voltage0~200mV10mA30mADC:±(0.05%rd+ 0.02% full range)±0.02mV
AC:±(0.07%rd+ 0.03%full range) ±0.04mV0~2V20mA60mA0~5V~10V~20V40mA100mA0~200V~500V20mA60mA0~1000V10mA30mAAC/DC Current0~100uA~500uA
~2mA~5mA
~20mA~50mADC:3V
AC:36VDC:±(0.07%rd+0.03%full range)
AC:±(0.07%rd+0.03%full range)
No accuracy check for current under 2mA0~200mA
~500mADC:3V
AC:12V0~2A~5A~20A2VStandard Resistance10, 24, 50, 100, 240, 500(Ω), 1/ 2.4/5/10/ 24(KΩ)shall add x1K,x1 Multiplying rate gear (10KΩ~24MΩ)0.25W±0.2%+20mΩApplies to frequency: DC 50Hz (60Hz, 400Hz)Conversion accuracy: ±0.2%ParametersIndexDC internal resistanceJaw opening Power supply requestDCAC500A (10A 50turns)0.2Ω>16mm10A/2V10A/2.5V1000A(10A 100turns)0.24Ω>28mm10A/2.5V10A/5V1000A(20A 50turns)0.065Ω>28mm20A/1.3V20A/3V