Chongqing Rexon Oil Purification Co., Ltd.
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Description
ZA-DPM Portable Dew Point Meter takes a high-performance micro-processor as the core, 480×272 TFT16 color touch display as the human-computer interaction platform and the imported sensor with reliable performance as the sensitive element, and integrates real-time measurement, curve display, power supply management, time system, file system, data inquiry, intelligent automatic calibration and many other functions. The integration of advanced sensor technology and information technology, user-friendly operation and massive function allow you to experience its superiority and perfect design. ZA-DPM Portable Dew Point Meter, used to measure the moisture content in gas, has an automatic conversion function of dew-point under standard temperature and pressure.
Features
Automatic calibration of dew-point upon equipment on
Display of real-time curve
Color touch display
Storage of measurement data
Automatic conversion of dew-point under standard temperature and pressure (ppms)
Display of system time
Display of smart electric quantity
File storage system
Optional infrared printer
Technical Parameters
DMT242 sensor based
Measuring range Dew-point temperature: －80℃～＋20℃
Uncertainty ±2℃
Response time T63[T90] at the gas temperature of 20℃:
Dew-point temperature: -60→-20℃ 5s[10s]
Dew-point temperature: -20→-60℃ 45s[10min]
DMT143 sensor based
Measuring range Dew-point temperature: －60℃～＋60℃
Uncertainty ±2℃
Response time T63[T90] at the gas temperature of 20℃:
Dew-point temperature: -60→-20℃ 5s[150s]
Dew-point temperature: -20→-60℃ 45s[10min]
DMT152 sensor based
Measuring range Dew-point temperature: －80℃～-30℃
Uncertainty ±2℃
Response time T63[T90] at the gas temperature of 20℃:
Dew-point temperature: -80→-30℃ 10s[20s]
Dew-point temperature: -30→-80℃ 2min[30min]
Complete machine parameter
Working flow: 2～3SCFH(1SCFH≈500ml/min)
Battery Lithium battery 8,000mAH
Hours of use >10 hours
Digital output RS232 or 485
Environmental condition:
Temperature: -20℃～60℃
Humidity: 0～100%RH
External dimension 300mm×280mm×150mm
Weight about 5kg