Single-phase Meter On-site Calibration Device
quickly find out problems.
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Accuracy Class: 0.1 -
High-precision Real-time Parameter Analysis -
Automatically Calculates Average Meter Error -
Clock Calibration: Accuracy of ±0.05s per 24 hours
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.
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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·HAmbient temperature -20℃-50℃ (accuracy guaranteed) Humidity 10% - 100%, maximum absolute humidity 35g/m³ Liquid crystal display 800x480
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HL312Three-phase Smart Energy Meter Field CalibratorHL312 is a Three-phase Meter field 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 person to quickly find out problems .Details
