HK3 Constant Pressure Sensor for HK300 Paper Moisture Tester

Low-Moisture Measurement with Benchtop Repeatability

The HK3 constant pressure sensor is a desktop lever press that clamps the sample with identical force on every test. That repeatable contact pressure is what makes reliable measurement possible at the low end of the moisture scale, where readings are most sensitive to probe contact.

• Low-moisture ranges: Copy paper from 2 to 10%, liner board from 5 to 15%, and kraft paper from 2 to 10% moisture
• Constant contact pressure: Press the handle to its stop and every reading uses identical force, removing operator variation
• K200 continuity: Uses the same kraft and liner calibration curves as the K200, keeping new readings comparable with historical records

Need the main instrument? The HK300 Instant Paper Moisture Meter pairs with any of the three available sensors; at least one sensor is required for measurement.