Fluke 5128A RHapid-Cal Humidity Generator

The 5128A RHapid-Cal Humidity Generator from Fluke is suitable for calibrating a large workload of probes and loggers in the field or in the laboratory. It is suitable for calibration labs where humidity measurement is critical to preventing spoilage of products in food production.

The lightweight and compact device reduces calibration time by at least 33% compared to traditional two-pressure humidity generators, which are slower to respond to humidity and temperature set point changes.

The product features system accuracy of ±1.0% RH for dependable humidity probe calibration. Rapid humidity and temperature stabilisation time delivers high calibration throughput. The rate of change for temperature increase is typically 10°C/min and 1.5°C/min for temperature decrease. Rate of change for humidity increase is typically 10% RH/min and for decrease 5% RH/min.

Six-point calibration can be done in 2 h and the front-loading desiccant cartridge can be easily changed by removing the front cap and sliding in a new one. It is easy to maintain and requires only clean distilled water for operation.

The product comes with ISO 17025 accredited system calibration and is backed by Fluke Calibration’s metrology and support.