- 5-10 Minute Response Times
- Fully Automatic Calibrations
- 3 Auto Switching Desiccant Ports
- Internal Rack for Mass Data Logger Calibration
- Automatic Ramp / Soak
Range | Temp
Uncertainty | RH
Uncertainty | Temp
Uniformity | RH
Uniformity | Temp
Stability | RH
Stability | Temp
5°C – 55°C
±0.7%RH @ 5-80%RH
± 0.1°C or better
±.1% @ 5%-50%
±.2% @ 50%-90%
±.2% @ 90%-96%
±.1°C @ 50% RH
±0.2%RH or better
±0.1%RH or better
±0.1%RH @ 5% to 50%RH
±0.2%RH @ 50% to 90%RH
±0.2%RH @ 90% to 96%RH
± 0.5% RH and ± 0.1° C
-40°C to 60°C
0% to 100%
1°C / 5 Minutes (Typical)
1°C / Minute (Typical)
Interface and LCD Touch Screen display
User friendly software included, free of charge. Upgrades include database management, and customer probe history logs for future reference.
Weight 90 lbs (40.8kg)
Weight 100 lbs (45.4kg) (shipping)
Port sizes 12.5mm, 19mm and 25mm
Port sizes from 6mm to 32mm
3.3V, 5V, 12V, 24V DC @ 0.5A (Power Supply for Calibrating Probes)
1 Typical performance specification for the system’s internal chamber. Insert is required for higher accuracy.
2 Specified low temp is 5°C, but typically temp is 15°C below ambient. For high accuracy, insulated door is recommended.
3 Adjustment of system using standard calibrated by 2-pressure readings
4 After chamber reaches and maintains temperature equilibrium.
5 Laboratory certificates of Thunder Scientific control probe calibration (Accredited NVLAP 200582-0) provided with system.
6 This accuracy stated represents a worst case scenario. Typically the accuracy is ±0.6% or better.
7 To achieve low RH values, dessicant must be 50% unused or better. To achieve high humidity values, system must be warmed up.
8 System software calculates dew point in real time to prevent condensation.