Insulation resistance tester DY2670

Instrument characteristics

This table has the following characteristics:

·High output power, strong load capacity and strong anti-interference ability.

The shell of the meter is composed of high-strength aluminum alloy. Equipotential protection ring and fourth order active low-pass filter are set inside the meter, which can effectively shield the external power frequency and strong electromagnetic field. As the output short circuit current of capacitive test object is greater than 1.6mA, it is easy to rapidly increase the test voltage to the rated value of output voltage. For low resistance measurement, the voltage drop does not affect the test accuracy because of the proportion method design.

·This instrument does not require manual work. It is powered by batteries and its range can be automatically switched. The panel operation and LCD display at a glance make the measurement very convenient and fast.

·The output short circuit current of the meter can be measured directly, without carrying measurement for estimation.

5. Technical indicators

① Conditions of Use

Ambient temperature: 0 ℃~+45 ℃

Relative humidity: ≤ 85% RH

② Output voltage level, measurement range, resolution and error

③ Load carrying capacity of maximum output voltage and short-circuit current

6. Applicable scope and power loss of power supply

DC: 7~9V (seven 5 # rechargeable battery packs) are externally connected to the AC 220V power supply for charging.

Power consumption: static power consumption ≤ 160mW; Maximum power ≤ 2.5W

7. Volume and weight

Volume: 220mm × 200mm × 105mm；

Weight:<1.4kg