The Model 1000
The embedded computer control system allows the MODEL 1000 to generate known humidity levels unattended, freeing the operating technician from the task of system monitoring and adjustment.
A computer may be connected via the USB interface allowing remote setpoint control and continuous data feed.
Humidity and temperature setpoint values are input by the operator from the front panel controller or via our DFB Desktop Software while visual indications of system status are displayed in real time.
Range | Temp
Uncertainty | RH
Uncertainty | Temp
Uniformity | RH
Uniformity | Temp
Stability | RH
Stability | Temp
10°C – 55°C
± 1.0% RH
±.3% @ 7%-50%
±.4% @ 50%-90%
±.5% @ 90%-95%
±.2°C @ 50% RH
±0.3%RH or better
±0.2°C @ 50%RH
±0.3%RH @ 10% to 50%RH
±0.4%RH @ 50% to 90%RH
±0.5%RH @ 90% to 95%RH
-40°C to 60°C
0% to 100%
1.5°C / Minute (Typical)
5°C / Minute (Typical)
Interface and LCD display
User friendly software included, free of charge. Upgrades include database management, and customer probe history logs for future reference.
Weight 18.5 lbs (8.4kg)
Weight 22.5 lbs (10.2kg) (shipping)
30 cm x 46 cm x 16 cm
(D) x (W) x (H)
12 in x 18 in x 6 in
(D) x (W) x (H)
190mm (depth) x 195mm (width) x 75mm (height)
Port sizes 12.5mm, 19mm and 25mm
Port sizes from 6mm to 32mm
12V DC @ 1A (Power Supply for Calibrating Probes)
1 Typical performance specification for the system’s internal chamber.
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.