LCD Display
I. Characters:
1. Self-calibration: automatic calibration sensor probe can automaticly calibrate zero,
eliminating systematic error of zero drift, to ensure the accuracy of each measurement,
at the same time eliminates the tedious annual check.
2. Rapid gas saving: SF6 gas partition dew point testing time of 5min after turnning on.
3. Curve features: large-screen curve shows the process of dew point measurement .
4. Self-locking joints: The lock joints imported from Germany, safe and reliable, no leaks.
5. Data storage: The design of large capacity can store up to 200 group test datas.
6. RS232 interface: connected with serial printer, print data. Data can be uploaded to computer.
7. Clear display: dew point, misture (ppm), ambient temperature, humidity, time and date,
battery can be display on LCD directly.
8.Built-in power supply: Built-in 4Ah rechargeable lithium battery, each recharging can keep
10 hours continuous working.
II. Parameters:
|
Dew Point
|
Test Range
|
－80℃～+20 ℃
|
|
Accuracy
|
±1.0℃（－60℃～＋20℃）
±2℃（－80℃～－60℃）
|
|
Response Time
（＋20℃）
|
63%:5secs; 90%:45secs（－60℃～＋20℃）
63%:10secs; 90%: 240secs（+20℃～－60℃））
|
|
Ambient Temperature
|
－40℃～＋60℃
|
|
Display
|
3.5" colour LCD
|
|
Humidity
|
0～100％ RH
|
|
Power Supply
|
AC 220V
|
|
Built in rechargeable battery
|
|
Battery character
|
10 hours continuous working after 20 hours recharging.
|
|
Weight
|
5 kgs
|
|
Size
|
250×150×300mm3
|
|
Working Temperature
|
-30℃ ～ +60℃
|
VLF AC Hipot tester
