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Electrical Energy DC Voltage Calibrator With Liquid Crystal Display 0.01%+10uA

Categories DC Voltage Calibrator
Brand Name: XL
Model Number: XL-901
Certification: CE
Place of Origin: China
MOQ: negotiate
Price: negotiate
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 800 pcs per month
Delivery Time: 3~4 weeks
Packaging Details: external packing:carton or non wooden box;cushion packing:EPE foam
Product Name: DC voltage source
DC voltage: 0~1000V
Measurement accuracy: 0.01%+10uA
Stability: 0.01%
Display: TFT LCD
Application: Electrical Energy
  • Product Details
  • Company Profile

Electrical Energy DC Voltage Calibrator With Liquid Crystal Display 0.01%+10uA

Electrical Energy DC Voltage Calibrator With Liquid Crystal Display 0.01%+10uA


1. Equipment introduction


The XL-901 DC standard meter is the latest DC energy metering standard device developed by our company. It is aimed at the needs of the current DC power meter verification on the market, follows the national verification rules of the DC energy meter, and combines the latest technology of the company, using imported industrial grade devices, can accurately measure the high-precision voltage signal of DC 0V ~ 1000V and DC 0 ~ The 600A high current signal has an accuracy rating of 0.02. The device has passed the test of Guangdong Electric Power Research Institute. Can be used for calibration of DC voltage, current or electrical energy. It can also be used for calibration of DC energy meters and provides automatic verification of power errors.


Product Name:DC Voltage CalibratorDC Voltage:0~1000V
Measurement Accuracy:0.01%+10uAStability:0.01%
Display:TFT LCDVolume:400 Mm × 440 Mm × 290 Mm

2. Main technical features


1) DC standard energy meter adopts wide range range adaptive switching technology.
2) Periodic sampling of 256 points, capable of capturing rapid changes in load.
3) Use dual 24Bit AD technology to combine high sampling rate (and synchronous), high precision and low offset offset.
4) Provide DC error verification function, which can check the power error of different DC meters according to user needs.
5) The AC/DC zero-flux transformer is used to realize the accurate conversion of DC large current, which solves the disadvantages of large temperature drift and large heat generation by using the large-resistance DC signal.
6) With industrial computer, 800*600 touch screen, it is more convenient to operate.
7) It is equipped with powerful and easy-to-use operating software that can run on industrial computer or PC.


3. Technical indicators


1) 0~500A DC current measurement technical indicators:
Measuring range: 0~500A
Measurement accuracy: 0.01%+10uA
Stability: 0.01% or less (one minute), typical value: 0.004%
Input impedance: 500A: < 0.001Ω
2) DC energy measurement technical indicators:
Accuracy: 0.02%
3) Human machine interface
Display: TFT LCD resolution 800*600
Operation: touch screen operation, the industrial computer has a USB port, can connect USB mouse and keyboard
4) Maximum relative humidity: <85%


Company Information


XL Science And Technology Co. Ltd. is a national high-tech enterprise (number: GR201544200920) that is recognized and supported by the state and integrates scientific research, development, production and sales. The company specializes in the R&D, production and sales of power measurement standards instrumentation and automation equipment. By adopting the latest science and technology combined with innovative thinking concepts, the company has developed high-precision, high-standard calibration instruments, and the indicators are leading in the industry. status. In March 2008, the company established and implemented the ISO9001:2008 version quality management system. In June 2009, it passed the ISO9001:2008 quality system certification audit and obtained the ISO9001:2008 quality system certification.

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