Direct Reading Dew Point Analyzer

FurnaceDoctor®-DPT measures dew point in a compact, portable package. The unit is ideal for use in applications where a secondary reading is required to verify in-process measurement and controls for standards compliance. The simple interface, easy process connection and quick response time provide efficient measurement on multiple pieces of equipment or process points.




  • Direct reading digital display of process dew point
  • Designed for use in heat-treat applications
  • Easy to use simple operation
  • No interpretation errors
  • Operator training in minutes!
  • Ideal for use on atmosphere generators or furnaces
  • Equivalent % carbon is computed for cross checking O2 probe systems
  • Long-life rechargeable lead acid battery
  • Short response times, even when moving between a high and low dew point process
  • Unit can be calibrated to NIST traceable standards
  • Calibration certificate supplied with factory calibration
Accuracy: ±1°C temperature dewpoint
Range: -50 to 80°F (-46 to 27°C)
Filtration: 0.5 Micron solid element
0.3 Micron coalescing filter
Pump capacity: 16.3 CFH @ 1 PSI (7.7 L/min @ 69 mbar)
Power source: 12 VDC internal battery
Power requirement for charging: 120 VAC, 50-60 Hz