Modular Environmental Chamber Commercial Refrigeration walk in coolers and freezers walk-in freezer units

Applicable Industries:

 OTS Walk-In Chamber serves as a test site for large components, assemblies, and finished products in electrical and electronics, aerospace, batteries and automobiles, etc OTS manufactures both Static Walk-In Chambers and Dynamic Walk-In Chambers and can be configured as a temperature chamber or a temperature humidity chamber.
 OTS-Series walk-in temperature and climate test chambers are especially developed for large test specimens. Size and design are optimal loading of test specimens. The modular construction and variability in size and equipment is ideally forspecific application.

Control method and characteristics:
Precision microcomputer control temperature and humidity system, with PID control the refrigerant flow to make the system's heating / humidification reduction, to achieve low power consumption, energy saving, carbon reduction effect, cooling, heating, humidity control intelligent electronic control, long-term stable use.
Optional accessories:
1. Cable Port: Two size of cable port is available: &50mm, &100mm.
2. Double door 
3. Pass room: Provided to avoid disturbance of atmospheric temperature and humidity while opening the door.
4. Floor reinforcement: Can be fixed if heavy specimen placed in the chamber for test.
5. Carry-in inclined platform: Provided below the door to facilitate moving of specimens in and out through the door.
6. Entire ceiling blow-out duct 
7. The extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
8. Dehumidifier 
9. The rotation regenerating dehumidifier (M-300)ensures precise control of low humidity     (21°C,23%RH)for electrostatic reliability tests.
10. Temperature and humidity recorder 
11. 100mm width recording paper with 6 dots
12. 180mm width recording paper with 12 dots
13. Status indication lamp 
14. Provide to signal chamber status and warnings when normal running, a malfunction running or stand        by occurs.
15. Water purifier 
16. Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
17. Power socket 

OTS was established in 1978, with 35 years’ history, is one of the leading companies solely dedicated to manufacture of environment,class,mechanics,package testing equipment...

(such as constant temperature and humidity chambers, environmental chambers, thermal shock test
chambers,fast change rate chambers, yellowing resistance aging test chamber, salt spray chamber,
tensile testing machine, universal testing machine,carton compression testing machines, bursting
strength testing machine, vibration test, etc.) 
OTS has the equipment and expertise, with own R&D and consultant team, to meet and exceed your testing
requirement. with offices in unrivaled quality advantage, dynamic management team with superb manufacturing
process,also the quality with the world norms: ISO , ASTM, DIN, EN, GB, BS, JIS, ANSI, UL,CE, TAPPI,
AATCC, IEC, VDE...

 1. Do you offer after-sales service? How can I ask for that? And how about the warranty?Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers.