Overview
The American Defelsko DPM3-E digital exposure point measurement instrument is an advanced model of the DPM series with more functions. The Portable dew point instrument has a built-in Probe, 20,000 measurement reading memory, displays wet-bulb temperature, supports custom parameters and over-limit alarms, and has a measurement resolution of 0.1 ° C.
Features
1. High contrast ratio color LCD
2. Can display wet-bulb temperature (not stored in memory)
3. Users can customize the upper and lower limits for all parameters, and alarm prompts can be issued if the limit is exceeded
4. It can store 20,000 readings up to 1000 packets, and the stored readings (including RH, Ta, Ts, Td, Ts-Td) can be browsed and downloaded
5. Linear dispersion of real-time graphics, picture prompts, batch annotations
6. Batch comments - create meaningful batch names and type them directly using the on-screen QWERTY keyboard
7. WiFi technology connection, can be synchronized with PosiSoft.net, update software, connect mobile devices, and expand functions
8. Bluetooth wireless technology transmission to PC or mobile device
Principle
The DPM3-E digital exposure point measurement instrument calculates dewpoint temperature with built-in parameters such as Probe Measuring humidity, air temperature and surface temperature. Utilize the High Accuracy Sensor to collect data, display the results through internal processing, and support Data storage and wireless transmission.
Applications
Dew point measurement, Humidity monitoring, surface temperature detection
Standards
ISO 8502-4、BS 7079-B4、ASTM D3276、IMO PSPC、SSPC-PA7、US Navy NSI 009-32
Steps
1. Install 3 AAA alkaline batteries
2. Turn on the device power supply
3. Use built-in Probe for measurement
4. View real-time data or graphics via color LCD Linear dispersion
5. Customize the upper and lower limits of parameters and set alarms
6. Store readings or make batch annotations
7. Transfer data via USB, Bluetooth or WiFi connected devices
Notice
• Make sure the battery is installed correctly to ensure a lifespan of up to 8 months
• Use equipment within the Measurement range to avoid exceeding -40~ 80 ° C surface temperature or 0~ 100% Humidity range
• Regularly check sensor accuracy with +/- 3% Humidity
• When using the wireless function, ensure a stable connection
• Pay attention to group management when storing data, up to 1000 packets are supported
