Product Details
I. Features:
1, the measured frequency equivalent resistance. Test current waveform is sine wave, frequency and frequency difference of only 5Hz, 45Hz and 55Hz use two frequency measurements.
2, anti-interference ability. This instrument uses different frequency measurement, with modern hardware and software filtering technology that enables high anti-jamming equipment, test data and reliable.
3, and powerful. Provisions of the relevant standard measure all the parameters of grounding devices. Not only measure ground resistance, can also measure the resistance and reactance components component.
4, simple, all Han Chinese were shown to directly show the measurement results.
5, comes with micro-printer can print on-site measurements.
Second, the product specifications:
1, impedance measurement range: 300mΩ - 50Ω
2, Resolution: 0.001Ω
3, measurement error: ± (reading × 2% +0.01 Ω)
4, anti-interference ability of frequency 50Hz Voltage: 30V
5, test current waveforms: sine wave
6, test current frequency: 45Hz, 55Hz frequency
7, the maximum output current:> 5A;
8, measuring line requirements: current line copper cross-sectional area ≥ 1.5mm2
Voltage line conductor cross-sectional area ≥ 0.2mm2
9, power supply: AC220V ± 10%, 50Hz
10, use of the environment: Temperature: -10 ℃ ~ 40 ℃; relative humidity: <90%
11 Dimensions: 40cm × 32cm × 18cm
Main Products: Sell instrument and meters , goods imports and exports , technological imports and exports , agency
Business Type: Trading Company
China
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