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Find Verified Electric Meter Testing Equipment Suppliers, Manufacturers and Wholesalers

May-27-14
Supplier From Kaifeng, Henan, China
Nov-06-19
Supplier From Delhi, Delhi, India
Apr-03-23
Supplier From Zhuhai, Guangdong, China
Aug-15-18
Supplier From Kaifeng, Henan, China
Apr-01-22
 
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A/D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
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Nov-30-17
Supplier From Kaifeng, Henan, China
Feb-02-22
 
1.High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by Agilent with high precision to ensure the accuracy of current and voltage within 0.5%.
2.Independent channels with configurable parameter and condition setting for each individual channel.
3.Equipped with complete input and output devices, hardware and software protection, polarity reverse protection, power failure protection and etc.
4.Precise control without overshoot during CC-CV and CV-CC transition.
5.Strong software system and friendly HMI (Human-Machine-Interface).
6.Multiple conditions (capacity, time, open circuit voltage, discharge platform, etc.) for battery sorting.
7.Automatically calculate the constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data.
8.Equipment hardware control loop uses current and voltage double loop control. No ripple for constant current and constant voltage switching.
9.Data exported as EXCEL and TXT files, as well as chart files, can be shown as data analysis waves for charging and discharging, voltage, capacity, current & time feature.
Feb-02-22
 
1.battery pack monomer consistency evaluation test.
2.Internal resistance test of the entire battery pack.
3.Load test of battery pack.
4.Battery pack high current protection test.
5.Battery authenticity short-circuit protection test.
6.Battery pack continuous charging test.
7.Battery pack high current charging protection test.
Jan-20-22
 
Product description
120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable HVDC Generator"(ZGF 24003-90)

Technique Index

1. power: AC220V+10%, 50Hz+1%

2. Output voltage indicator accuracy:
Dec-06-13
Supplier From Wenzhou, Zhejiang, China
Jan-03-06
May-15-23
Supplier From Xiamen, Fujian, China
Jun-12-23
Supplier From India
GOLD Member
May-21-25
Supplier From Chennai, Tamil Nadu, India
Apr-01-22
 
GF312B2 portable three phase reference meter high accuracy 0.02%, with all kinds of optional clamp on ct and smart optical sampler. It can be applied in electrical laboratory or on site. it will be ensured by a combination of measures such as the use of 24bit A/D converter.
APPLICATION:
Power plant;
Electrical laboratory;
Energy meter R & D;
Watt-hour meter factory;
Metrological service center;
Electricity power bureau & power company;
Jun-20-16
Supplier From Fuan, Fujian, China
Mar-04-21
Supplier From Dubai, , United Arab Emirates
May-24-22
Supplier From Jinan, Shandong, China
Jul-16-20
Supplier From Ichalkaranji, Maharashtra, India
Dec-31-19
Supplier From Banglore, Karnataka, India
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