GEO Calibration Hygromatic II Humidity and Temperature Controlled Chamber
Precision temperature and humidity calibration chamber with PID control delivering high stability (±0.09°F, ±0.6%RH) across 35.6 to 136.4°F and up to 98%RH for traceable.
- 01-200-00-0000[Hygromatic II]
Overview
Features
- Temperature range: 35.6 to 136.4°F
- Humidity range: 2% to 98% RH (temperature dependent)
- Temperature stability: ±0.09°F
- Humidity accuracy: up to ±0.6% RH
- Controller type: PID control system
- Probe capacity: up to 6 ports
- Working volume: 1.5 L effective chamber volume
- Calibration traceability: ISO/IEC 17025 traceable to NIST
Description
The GEO Calibration hygromatic II humidity and temperature controlled chamber used to test and verify sensors such as hygrometers, probes, and data loggers under controlled environmental conditions. It provides a stable chamber environment so instruments can be compared against known reference conditions.
The system operates over a temperature range of 35.6 to 136.4°F and supports humidity control from 2% to 98% RH, depending on the selected temperature. Temperature stability is typically ±0.09°F, and humidity accuracy is up to ±0.6% RH under specified conditions. Control is maintained using a PID system, which adjusts heating, cooling, and humidity generation to hold setpoints consistently. The chamber has a small working volume of 1.5 liters and supports up to six probe ports for simultaneous testing.
The unit is designed for calibration and verification work where repeatable conditions are required. It is traceable to NIST and supports ISO/IEC 17025 validation for measurement assurance.
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