Constant Temperature & Humidity Chamber

Product Overview /Applications

Constant Temperature & Humidity Chambers is specifically designed for stability tests in the areas of pharmaceutical and cosmetic, this chamber stands out when testing material behaviors under constant temperature and humidity conditions. Our chambers also offers standard-compliant long-term tests. The users can easily operate it with a reliable regulating system, which works in tandem with an HMI (human-machine interface) consisting of a touchscreen display. In addition to customizable control parameters, options are also available for shelves spacing, remote operating through smartphone APP. Our range of chamber offers a maximum shelf spacing of 37.4” (95cm) to 66.9” (170cm)  or a 13.4 ft² (1.24m²) to 51.1 ft² (4.75m²) placing area.

Seed Preservation Chamber Models

300L Temp & Hum chamber – THC300

500L Temp & Hum chamber – THC500

500L Temp & Hum chamber – THC500D

600L Temp & Hum chamber – THC600

800L Temp & Hum chamber – THC800

1000L Temp & Hum chamber – THC1000

1600L Temp & Hum chamber – THC1600

2000L Temp & Hum chamber – THC2000

Product Details

Air Flow

Air flow is distributed uniformly outward from both sides of the walls and back through the air pump on back side of the cabinet, which using JIUPO innovative horizontal-air-refresh distribution plenum. Airflow is sufficient to ensure uniformity as well as proper gas exchange at the leaf surface. Fresh air intake can be adjustable which also helps to ensure adequate ambient gas exchange.




Self-contained air-cooled condensing unit with hot gas bypass system for continuous compressor operation, extended life and close temperature control. An electronic modulating valve provides tight temperature control while ensuring quiet operation. Pressure transducers are included for monitoring the status of the refrigeration system.

Solenoid valves have extended stem for quiet and long life operation.

➤ Rear chamber wall mounted evaporator coil incorporates an air circulation fan.


Safety Limits Controls


Adjustable high and low temperature / humidity / pressure controls, audible alarms, and visual indicators display on the screen.

Controls shut down all power to the chamber, activating alarms (when the temperature / humidity / pressure returns to the normal range the system will automatically reset).

➤ Backup “high / low” alarms provide a further level of protection while visual and audible notification is provided when any alarm is activated. Contacts for connection to a remote management system are also included.

Key Product Attributes


➤ Certifications: ISO9001:2015, CE, RoHS

Our chambers with Expended Temperature and Humidity Range

Our chambers ensures absolutely constant test conditions throughout the testing area. A big advantage of this constant climate chamber is tis low space requirement and flexibility in terms of water supply. The wide temperature and humidity range make his constant climate chamber ideally suited for stress testing series

Main Features


➤ Temperature range: -10°C to +70°C

➤ Humidity range: 10% RH to 95% RH

➤ Temperature regulation with resistive temperature sensor

➤ Humidity regulation with capacitive humidity sensor and vapor humidification

➤ JIUPO Multi Management Software JPCS19V4 Basic Edition

➤ Equipped with smart phone APP remote control system

➤ Equipped with fresh air system

➤ LCD to display temperature and humidity along with additional information and alarms

➤ Independent temperature safety device with visual and audible temperature alarm

➤ Easily operate with reliable regulating system which works in tandem with an HMI (Human-Machine Interface) consisting of a touchscreen display

➤ Intuitive touchscreen controller with time-segment and real-time programming

➤ Internal data logger, measured values can be read out in open format via USB

➤ Flush-mounted door design for better air impermeability, dual doors designed

➤ The chamber made of completely stainless steel (SUS304) inner parts and spraying carbon steel body shell

➤ Equipped with 4 stable castors and two with brakes, moveable to anywhere

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