IronAxis

IronAxis Industrial Supply

IronAxis is a U.S.-based B2B supplier of industrial equipment, instruments, machinery, food processing systems and new energy solutions for manufacturers, labs and engineering companies.

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Large Capacity Constant Temperature Humidity Stability Test Chambers – Environmental Testing Equipment

Haida International Equipment Co., LTD

Large-volume environmental test chamber for simulating constant temperature and humidity conditions in product stability and shelf-life studies....

Packaging & Filling Haida International Equipment Co., LTD 23 Mar 2026 ( )

Get Your Quote Now : US$6,500

Programmable Temperature Humidity Environmental Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

Main technical parameters:

Model HD-150T
System: Balanced Temperature Humidity Control System
Temp. range:  -70°C ~150°C
Humid. range: 20 ~ 98%R.H.
Temp. & Humid. accuracy: ± 0.3°C;  ± 2%R.H
Temp. & Humid. regularity: ± 2°C;   ± 5% RH
Resolution: 0.1°C, 1%, P.I.D control
Heating up: -40°C ~ +100°C within 45 min
Heating down: 20°C~ -20°Cwithin 40min
Interior dimension(W×D×H): 50×60×50cm
Exterior dimension(W×D×H): 102×170×87cm
Interior material: Stainless steel plate(SUS304)
Exterior material: Stainless steel plate(SUS304)
Insulation: Rigid  foam
Refrigeration system: Air cooled, Hermetic compressor, single stage refrigeration system.
Display: LCD
Safety devices: No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm
Accessories: Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(?50mm)Chamber lamp.
Weight: Approx. 330kg
Power: 1#, AC220V±10% 50/60Hz  

Features:

1.The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.

2.Available in Chinese and English LCD touch screen, easy operation and program. 

3.Able to display the relative date and information of the whole operating system in

running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly. 

4.The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity. 

Technical Specifications

Item Specifications Remarks
Update Date Haida International Equipment Co., LTD 2026
Lead time within 30 days Can be expedited
Material See product manual Request Inspection Report
Application Applicable to multiple industries Complies with standards
Keywords Capacity,Constant,Temperature,Humidity,Stability,Chambers

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