Programmable Constant Temperature and Humidity Testing Machine

Programmable Constant Temperature and Humidity Machine High performance

Temperature and humidity chamber.pdf

1. Features

The HD series chambers have temperature change rates from 1 to 3°C per minute in average and controlled humidity from 10% to 95%. There are 6 sizes with interior volumes of 100 to 1000 Liters or we also provide tailor-made chambers of size. On the advance model for Cycling Chambers have temperature change rates from 3 to 15 °C, controlled humidity from 10 to 95%.

Standard Features

Stainless# 304  steel for interior

• Paint steel for exterior
• Foam-insulated door for rigidity and long life
• Plastic water tank easy for maintenance
• Observation Window with frost free function
• High performance refrigeration system
• Easy user interface for TEMI-880 PLC controller
• One 100mm cable port/ Customer specified
• One shelve, 10 Kg loading  & 4 casters included
• Van Type Sirocco,L134,Fan
• PID controlled-Stainless Steel Humidifier
• DuPont R-404A [No Fluorine] Refrigerant / 23 for below -40 °C
• USB port for data output
• Anti-explosive interior lamps
• Data logging chart recorders, paperless recorders stored data in the PLC. 

International Applications

HD series chambers meet international test performance standards. The units can be installed around the world for consistent testing at different facilities, supported by Haida Group and our cooperation prater in Australia, Dubai, India, Malaysia, Turkey and Vietnam.  And our chambers feature two levels of overheat protection, and one levels of overcool protection. The system controller provides alarm messages with specific troubleshooting help to quickly resume testing. 

2. Performance of Constant Temperature and Humidity Testing Machine:

System & Performance Options

• Low and Ultra-Low Humidity Extends the humidity control range. (Normal Humidity Range Diagramed) 
• Water-cooling system.
• Dry Air Purge keeps moisture in the chamber extremely low by purging with -40 °C. Compressed air supply required
• Additional shelves, 50 Kg  loading
• Cable ports with flexible silicone plug, 50 , 100, 150mm or customer specific diameters

Get a performance evaluation to help provide the suitable chambers to you.

For better assurance of performance for your temperature and humidity cycling application, Haida can provide a guaranteed performance calculation based on your submitted requirements. 

Please use these questions as below as a guide to define your test plan. You can then give this information to our lab consultant or email to us, for review by our lab consultant. A recommended model with appropriate refrigeration size will provide to you. 

3. Specifications of Constant Temperature and Humidity Testing Machine:

Range – 70 to 150°C 

Range – 40 to 150°C

4. Programmable Constant Temperature and Humidity Testing Machine view

(Innovative high-speed airflow suited for fast temperature cycling applications)