220-HMK15 Humidity Calibrator
The 220-HMK15 Humidity Calibrator simplifies the calibration and spot checking of humidity probes and transmitters, ensuring reliable results. Its design ensures fast and stable temperature equilibration. No external power is required.
The 220-HMK15 Humidity Calibrator makes calibration and spot checking of humidity probes and transmitters easy and reliable. The operating principle is based on the fact that a saturated salt solution generates a certain relative humidity in the air above it. The reading of the humidity probe can then be adjusted accordingly. This is a generally accepted and reliable method for calibrating humidity instruments. The structure of the HMK15 is designed to ensure fast and stable temperature equilibration. No external power is required.
In addition to laboratory use, the HMK15 is suitable for on-site checks. Special transit covers make transporting the HMK15 simple. The HMK15 includes a thermometer to measure temperature during calibration. It can also be used to check the accuracy of the transmitter's temperature measurements. The thermometer's accuracy is ±0.54°F (±0.3°C).
Specifications
- The standard HMK15 consists of the following parts:
- Two salt chambers, chamber covers, and transit covers
- Base plate
- Calibrated thermometer
- Measurement cup and mixing spoon
- There are four holes in each salt chamber: one that is 12 mm, two that are 13.5 mm, and one that is 18.5 mm.
