XZH Test XHLD305 SF6 Dew Point Meter High Voltage Circuit Breaker Testing (-80°C ~ +20°C)

Dew point Measuring range:  -80 °C ~ +20 °C

Measurement accuracy ±0.5°C (-60°C~+20°C) ±1.0°C (-80°C~-60°C)

Response time

(+20°C) 63% takes 5 seconds, 90% takes 45 seconds (-60°C~+20°C)

63% takes 10 seconds, 90% takes 240 seconds (+20 °C ~ -60 °C)

Ambient temperature: -40°C~+60°C

Ambient humidity: 0~100% RH

Display device 3.5 inch color liquid crystal display

Power supply AC 220V

Built-in rechargeable battery

Battery performance Charging time: 20 hours; use time is more than 10 hours.

Weight: 5 kg

Size: 250×150×300mm

Working temperature: -40 ° C ~ +60 ° C

Storage temperature: -40°C~+80°C