Product Introduction
TQC DewCheck Dew Point Meter
TQC DewCheck 4- Dew Point Meter (DC7100) is a universal dew point meter used to measure and record climate parameters required for surface treatment. This instrument is easy to use, has stable performance, and complies with ISO 8502-4 and ASTM D3276-07 standards. It measures relative humidity (% RH), ambient temperature (Ta), and surface temperature (Ts), calculates dew point temperature (Td), and the difference between dew point temperature and surface temperature (Ä T). The difference between surface temperature and dew point temperature indicates the climatic conditions of the coating.
Advantages:
• Built in probe
Wristband to prevent Dew Check 4 from falling off
Dual touch button for safe navigation through DewCheck 4 menu
Standard: ISO 8502-4、ASTM D3276-05、BS 7079-B4、NACE RP prop 97
TQC DewCheck Dew Point Meter
technical parameter
humidity accuracy Measurement resolution measuring range |
± 3 % RH 0.1 % 0…100 % RH |
Temperature Ta (air) accuracy Measurement resolution measuring range |
± 0.5 °C,± 1 °F 0.1 °C,0.1 °F - 20…+ 80 °C,- 4…+ 176 °F |
Temperature Ts (surface) accuracy Measurement resolution measuring range |
± 0.5 °C,± 1°F 0.1 °C,0.1 °F - 30…+ 60 °C,- 22…+ 140 °F |
Number of test series |
8 series |
Operating temperature range |
20 °C…60 °C,- 4...+ 140 °F |