I. Technical Features And Parameters
1、Technical features
l Portable design: the instrument is lighter, easy to carry and use.
l Self-calibration: The sensor probe can automatically calibrate the zero point, automatically eliminate the system error caused by zero point and drift, ensure the accuracy of each measurement, and avoid the tedious annual calibration.
l Fast measurement: no preheating is required after starting up, and the dew point saturation state can be reached quickly.
l Fast and gas-saving: the gas consumption is only about 2L (101.2kPa) during measurement.
l Self-locking joints: self-locking joints imported from Germany, safe and reliable, no air leakage.
l Data storage: It adopts large-capacity design and can store up to 50 sets of test data.
l Clear display: LCD screen directly displays dew point, micro water (ppm), ambient temperature, ambient humidity, time and date, battery power and other content.
l RS232 interface: It can be connected with a serial printer for data printing.
l Built-in power supply: Built-in 4Ah rechargeable lithium battery, it can work continuously for 5 hours once fully charged.
Dew point | Measuring range | -60 ℃~+20 ℃ |
measurement accuracy | ±2℃ | |
Response time (+20℃) | 63% in 45 seconds, 90% in 90 seconds | |
ambient temperature | -40℃~+60℃ | |
ambient humidity | 0~100% RH | |
power supply | AC 220V | |
built-in rechargeable battery | ||
battery performance | Over 10 hours of charging time, 5 hours of use | |
weight | 3 kg | |
size | 250×100×300mm3 | |
Working temperature | -40℃~+80℃ |