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HL112

Single-phase Meter On-site Calibration Device

HL112 is a Single-phase Meter on-site calibration device independently
developed by our company. It is very easy to carry, and can improve on-site
inspection efficiency, providing great assistance for on-site personto quickly
find out problems.
Features
  • Accuracy Class: 0.1
  • High-precision Real-time Parameter Analysis
  • Automatically Calculates Average Meter Error
  • Clock Calibration: Accuracy of ±0.05s per 24 hours
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Highlights

HL112 is a Single-phase portable Energy Meter Calibrator set in class 0.05, 0.1 , used for testing all kinds of single phase electronic meters error on site. With measurement range from 0A to 10A and 0 to 220V, frequency range 45Hz to 65Hz, and also can be used to test alternating current electrical parameters-voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.

HL112 is a Single-phase portable Energy Meter Calibrator set in class 0.05, 0.1 , used for testing all kinds of single phase electronic meters error on site. With measurement range from 0A to 10A and 0 to 220V, frequency range 45Hz to 65Hz, and also can be used to test alternating current electrical parameters-voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.


Specifications
  • Technical Parameters
    Voltage 0.1%
    Current 0.1%(0.1A-10A)
    Reactive energy 0.1%
    Active energy 0.2% guaranteed long-term accuracy (1A-50A)
    Daily time error ±0.05s/24h
  • Other Parameters
    Communication RS232, RS485, far infrared, USB, Bluetooth or WIFI
    Electric energy pulse FH=3.6*108 P/W·H
    FL=36000 P/W·H
    Ambient temperature -20℃-50℃ (accuracy guaranteed)
    Humidity 10% - 100%, maximum absolute humidity 35g/m³
    Liquid crystal display 800x480
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