Alphamoisture Portable Fast Dew Point Hygrometer/Dew Point Meter - SADPu/SADPu-D

1. Description of Alphamoisture Portable Fast Dew Point Hygrometer/Dew Point Meter SADPu/SADPu-D:

The SADPu/SADPu-D portable fast dew point hygrometer/dew point meter from SHAW Company (UK) is a manufacturer of dew point hygrometer sensors. The SADP portable dew point sensor has six measurement ranges: purple -100 ~ 0, silver -100 ~ -20, red -80 ~ -20, gray -80 ~ 0, yellow -60 ~ 0, blue -80 ~ +20. The SADP dew point sensor can directly read dew point temperature and PPM value, with measurement accuracy up to 1 PPM. The SADPU/SADPU-D automatic dew point probe has a response time of 1 second to humidity, and the SADP dew point sensor has a working life of up to 20 years.

2. Alphamoisture Portable Fast Dew Point Hygrometer/Dew Point MeterSADPu/SADPu-DFeatures:

Fast measurement: The instrument has an automatic drying system, ensuring measurement time is less than 5 minutes.

Easy to use: No auxiliary tools needed, can directly measure most gases in any environment.
Maintenance-free, long life: No consumables, no routine maintenance needed, life exceeds 10 years.
Wide range, high accuracy: Selectable working range of -110 to +20°C DP, with measurement accuracy of +/-2°C.
Multi-point calibration: Users can easily perform multi-point calibration at any time.

Multiple unit display: Simultaneously displays dew point and PPMv humidity.

3. Alphamoisture Portable Fast Dew Point Hygrometer/Dew Point MeterSADPu/SADPu-DParameters:

Principle: Aluminum oxide capacitance method.
Range: Standard -80 to 0°C DP,
Optional: -110 to +20°C, -60 to +20°C DP, etc.
Display: 16 x 2 character LCD, display units: °C, PPMv.
Accuracy: +/-2°C DP.
Resolution: 0.1°C DP. Repeatability: +/-0.5°C DP.
Alarm: Low battery detection and alarm.
Calibration: Convenient user single-point or two-point automatic calibration, up to 15-point dealer calibration.
Power: Rechargeable battery, can work continuously for more than 150 hours.
Response time: 90% of reading in 20 seconds, each measurement time less than 5 minutes.

4. Alphamoisture Portable Fast Dew Point Hygrometer/Dew Point MeterSADPu/SADPu-DOperating Conditions:
Applications: Laboratory or on-site rapid gas testing.
Measurement media: All gases except corrosive gases such as Cl2, NH3, HCl.
Explosion-proof: Intrinsically safe (EEx ia IIC T5).
Operating temperature: -20 to +50°C. Storage temperature: -50 to +70°C.
Operating humidity: 0 to 98% RH (non-condensing).
Flow rate: 0.5 to 10 liters per minute, recommended 2 to 5 liters per minute.
Gas connections: 2 water nozzle fittings with 6mm outer diameter (matching connection tubing provided).

Physical Characteristics
Dimensions: 224mm x 202mm x 275mm.
Weight: Gross weight 7kg, net weight 5.5kg.

Application Fields:
Petrochemical laboratories, steel power departments, hydrogen/natural gas/coal gas stations,
Gas production/distribution stations, specialty gas production and use, gas laboratories, etc.

Optional accessories:
- Instrument case or portable bag,
- 2-meter PTFE measurement tubing
- Charger and rechargeable battery
- Calibration certificate issued by national first-level department