Profile:
The dew point measurement of SF6 gas can also measure the dew point values of air, nitrogen, inert gases, and non corrosive gases.
Features:
1. Self calibration: The sensor probe can automatically calibrate the zero point, eliminate system errors caused by zero point and drift, ensure the accuracy of each measurement, and avoid the tedious annual calibration.
2. Convenient to carry: The instrument is lighter, easy to carry and use.
3. Fast measurement: After the instrument is turned on, there is no need to wait, it can measure immediately and quickly obtain the humidity value.
4. Fast gas saving: The gas consumption during measurement is only about 2L (101.2kPa).
5. Self locking joint: using German imported self-locking joints, safe and reliable, without air leakage.
6. Data storage: Designed with a large capacity, it can store 250 sets of test data.
7. Curve function: The large screen curve displays the dew point measurement process.
8. Clear display: The LCD screen directly displays dew point, micro water (ppm), ambient temperature, ambient humidity, time and date, battery level, and other content.
9. Built in power supply: Equipped with a 4Ah rechargeable lithium battery, it can work continuously for 10 hours on a single charge.
10. Printing function: Micro needle inkjet printer.
11. USB interface: can be connected to a PC serial port for data transmission.
Parameter:
Dew point measurement range -80 ℃ to+20 ℃ (0.04ppm-23700ppm)
Measurement accuracy ± 0.5 ℃ (-60 ℃~+20 ℃)
±1.0℃（-80℃～-60℃）
response time
(+20 ℃) 63% takes 5 seconds, 90% takes 45 seconds (-60 ℃~+20 ℃)
63% takes 10 seconds, 90% takes 240 seconds (+20 ℃~-60 ℃)
Environmental temperature -40 ℃~+60 ℃
Environmental humidity 0-100% RH
4.3-inch color touch screen for display devices
Full power ratio displayed on the battery level
Date display year, month, and day
Time display in hours, minutes, and seconds
Micro needle thermal printer with printing function
Power supply AC 220V
Built in rechargeable battery
Battery performance charging time: 4 hours; Use for more than 10 hours.
Weight 5kg
Size 250 × 150 × 300mm
Working temperature -40 ℃~+60 ℃
Storage temperature -40 ℃~+80 ℃
