Portable Dew-Point Tester
Manual chilled-mirror hydrocarbon and water dew-point tester for natural gas, built for field use in hazardous areas.
The Michell CDP301 is a portable, battery-powered dew-point tester that uses the chilled-mirror principle to manually measure both hydrocarbon and water dew points in natural gas, in line with ASTM D1142 and ISO 6327. Its high-definition color display and image capture help operators clearly distinguish water from hydrocarbon condensation on the mirror surface for confident, repeatable readings. Rated for hazardous areas and high line pressures, it's built for field validation, custody transfer checks, and pipeline transmission monitoring.
Specifications
- Measurement Principle
- Chilled-mirror
- Test Method Compliance
- ISO 6327 and ASTM D1142
- Hazardous Area Certification
- Exd IECEx ATEX UKCA Zone 1 IIB+H2 T3
- Operating Pressure Rating
- 100 barg
- Measurement Depression Range
- Greater than 60˚C (up to 100 barg pressure)
- Accuracy
- Better than +/-0.5˚C of mirror surface measurement
- Power Supply
- Self-contained, rechargeable battery powered
- Display
- High-definition color LC display
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