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Industrial Standard DC Voltages / High Precision Instrument Calibration Equipment

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
Name: standard dc voltages
Measuring range: 0~1000V
Measurement accuracy: 0.01%+10uA
Accuracy: 0.02%
Human machine interface: TFT LCD resolution 800*600
Volume: 400 mm × 440 mm × 290 mm
Working environment temperature: -5 °C ~ 40 °C
Maximum relative humidity: <85%
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    Industrial Standard DC Voltages / High Precision Instrument Calibration Equipment

    Industrial Standard Dc Voltages / High Precision Instrument Calibration Equipment

    1. Equipment introduction

    The XL-901 Industrial Standard DC Voltages 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.
    The device adopts 800×600 liquid crystal display, which is displayed in Chinese. The interface is clear and simple, easy to operate and has good visual effect. The core module adopts 32-bit high-speed DSP, which has powerful functions, high reliability level, flexibility and adaptability.

    2. Main functions

    1) Establish the DC standard electric energy meter part of the 0.05-level DC electric energy meter verification device, which can realize the overall verification of the installed DC electric energy meter below 0.2.
    2) It is possible to use the standard table method recommended by the JJ G842-2017 DC energy meter verification procedure to realize the error verification of the DC energy meter.

    3. 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.

    4. Technical indicators

    Name:standard dc voltagesMeasuring Range:0~1000V
    Measurement Accuracy:0.01%+10uAAccuracy:0.02%
    Human Machine Interface:TFT LCD Resolution 800*600Volume:400 Mm × 440 Mm × 290 Mm
    Working Environment Temperature:-5 °C ~ 40 °CMaximum Relative Humidity:<85%

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