Our Rh chambers was introduced on the market nearly 20 years ago. Hundreds of stability chambers are presently in use by many pharmaceutical, cosmetic, nutraceutical, medical device, and research companies around the world.
These environmental chambers control humidity from ambient to 95% standard using our ultrasonic or steam humidity generators. Humidity ranges lower than ambient can be achieved with different air dryers or sometimes a simple compressed air connection.

Model

Temperature Range
Temperature Fluctuation
Temp. Control Accuracy
Humidity Range
Humidity Fluctuation
Humidity Control Accuracy
Humidifier Type
Program
Alarm
Data
Air Circulation
Cooling System
Overview Dimensions
Working Volume
Interior Material
Exterior Material
Insulation
Door
Tiers
Safety Device
Power

RH-100

-10°C - +85°C
±0.1°C @ 37°C
±0.1°C
25% - 95% RH
±1.5%
±1%
Steam Humidifier
PID microprocessor Ramp / No ramp program
High Temperature and RH Alarm / Low water level Alarm
Printer connector
Back to front horizontal forced airflow
Air cooled condensing unit / CFC free refrigerant
W610 x D750 x H1165mm
100L
Stainless Steel #304
Coated steel
PUF insulation
Door with Free condensation observation window
2 / 9 tiers height adjustable
Overheat protection / Over load protection
Adapted to the user electric system

RH-150

-10°C - +85°C
±0.1°C @ 37°C
±0.1°C
25% - 95% RH
±1.5%
±1%
Steam Humidifier
PID microprocessor Ramp / No ramp program
High Temperature and RH Alarm / Low water level Alarm
Printer connector
Back to front horizontal forced airflow
Air cooled condensing unit / CFC free refrigerant
W685 x D750 x H1335mm
150L
Stainless Steel #304
Coated steel
PUF insulation
Door with Free condensation observation window
3 / 13 tiers height adjustable
Overheat protection / Over load protection
Adapted to the user electric system

RH-250

-10°C - +85°C
±0.1°C @ 37°C
±0.1°C
25% - 95% RH
±1.5%
±1%
Steam Humidifier
PID microprocessor Ramp / No ramp program
High Temperature and RH Alarm / Low water level Alarm
Printer connector
Back to front horizontal forced airflow
Air cooled condensing unit / CFC free refrigerant
W785 x D790 x H1525mm
250L
Stainless Steel #304
Coated steel
PUF insulation
Door with Free condensation observation window
3 / 18 tiers height adjustable
Overheat protection / Over load protection
Adapted to the user electric system