HZJD8001 Clamp Type Multimeter Calibrator
Huazheng HZJD8001 Clamp Type Multimeter Calibrator Products Description The HZJD8001 multi-function calibrator is designed for verifying and calibrating various ammeters, voltmeters, and resistance meters with accuracy class 0.2 and below. It complies with the JJF 1587-2016 calibration specification for...
HZJD8001 Clamp Type Multimeter Calibrator
Product Description
The HZJD8001 multi-function calibrator is designed for verifying and calibrating various ammeters, voltmeters, and resistance meters with accuracy class 0.2 and below. It complies with the JJF 1587-2016 calibration specification for digital multimeters and can also serve as a high-stability test power supply. When used with a high-level standard meter, it can proofread ammeters, voltmeters, and resistance meters with accuracy above class 0.2.
The calibrator features two amplitude adjustment methods: analog adjustment (potentiometer) and digital adjustment (keyboard). Additionally, it supports clamp meter calibration in accordance with the JJF 1075-2015 calibration specification for clamp-type ammeters.
The calibrator is suitable for verification, calibration, and repair of:
Digital multimeters, voltmeters, and ammeters with up to 4½ digits
Pointer-type multimeters, AC/DC voltmeters, and ammeters with accuracy class 0.2 and below
It can also serve as a high-stability test power supply, working with high-level standard meters to calibrate ammeters and voltmeters of class 0.1.
The instrument is equipped with a USB interface for connection to a computer, enabling data transmission and printing.
Technical Performance
1 Stability: AC < 0.01% of full scale/5 minutes
DC < 0.005% of full scale/5 minutes
2 AC distortion: < 0.5%
3 DC ripple coefficient: < 0.05% (output DC voltage is greater than 1V)
4 Accuracy of output frequency: 50Hz, 60Hz(59.7Hz), 400Hz, 1kHz < 0.1% (or mains synchronization)
5 The range and accuracy of output voltage, current and median resistance shall comply with the parameters in the following table (23℃±2℃, output value is greater than 10% of the range, and 60Hz can be used when 50Hz is unstable)
|
Output item |
Output range |
Rated output |
Max output |
Accuracy |
|
AC/DC voltage |
0~250mV |
20mA |
100mA |
DC: ±(0.03% of reading + 0.02% of full scale) ±0.02mV AC: ±(0.06% of reading + 0.03% of full scale) ±0.04mV |
|
0~1V~2.5V |
50mA |
100mA |
||
|
0~5V~10V~25V |
100mA |
200mA |
||
|
0~50V~100V~250V |
DC20mA |
DC40mA |
||
|
0~500V~1000V |
AC20mA |
AC60mA |
||
|
AC/DC current |
0~100uA ~500uA ~2mA ~5mA ~20mA~50mA |
DC:3V AC:36V |
DC: ±(0.07% of reading + 0.03% of full scale) AC: ±(0.07% of reading + 0.03% of full scale) Accuracy under 2mA is not tested |
|
|
0~200mA ~500mA |
DC:3V AC:12V |
|||
|
0~2A~5A~20A |
2V |
|||
|
Standard resistance |
10,24,50,100,240,500(Ω) 1,2.4,5,10,24(KΩ)Plus ×1K, ×1 magnification gear (ie 10KΩ~24MΩ) |
0.25W |
±0.2%+20mΩ |
FAQ
1. When can I get a price quote?
You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 12 months (1 year). During this time, we provide:
Free technical support.
Replacement parts for manufacturing defects.
Solutions tailored to your specific issue.
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