Walk In Environmental Chamber

Walk In Environmental Chamber

JOEO Multi-functional walk in environmental chamber is the perfect testing place for a variety of tests such as humidity, temperature and various climatic conditions. The walk-in environmental chamber provides maximum temperature testing for large components and equipment. Our walk-in environmental rooms feature automated process control, energy efficiency, and a wide range of features and options. JOEO walk in environmental chamber is suitable for defense and military industry, aerospace industry, automation parts, auto parts, electronic and electrical parts, plastics, chemical, pharmaceutical industry and other industries


 

Description

Meet standards

GB / T 10592 - 2008 specification for high and low temperature test chambers
GB / T 10586 - 2006 technical conditions of hygrothermal test chamber
GB / T 2423.1-2008 environmental testing for electrical and electronic products Part 2: Test methods test a: low temperature
GB / T 2423.2-2008 environmental testing for electrical and electronic products Part 2: Test methods test B: high temperature
GB / T 2423.3-2006 environmental testing for electrical and electronic products Part 2: Test methods Test cab: constant humidity test
GB / T 2423.4-2008 environmental testing for electrical and electronic products Part 2: Test methods Test DB: alternating damp heat (12h 12h cycle)
GB / T 5170.1-2008 inspection methods for environmental testing equipment for electrical and electronic products general principles
GJB 150.3a-2009 Laboratory environmental test methods for military equipment Part 3: high temperature test
GJB 150.4a-2009 Laboratory environmental test methods for military equipment Part 4: low temperature test
GJB 150.9a-2009 Laboratory environmental test methods for military equipment Part 9: hygrothermal test

 

Structural Features
 

  • The inner wall of the chamber is made of high nickel SUS#304 stainless steel and degaussed, the thickness of the plate is 3.0mm.;

  • JOEO walk in environmental chamber outer wall is made of 10 mm thick hrs steel plate, and the detachable plate structure is adopted at the proper position to facilitate the maintenance and repair of the insulation interlayer of the chamber in the future;

  • Load capacity of laboratory floor: 800kg/m^2(uniform load) ;

  • The chamber door is equipped with two silicone rubber sealing strips to ensure the best sealing performance of the walk in stability chamber and to ensure long-term use without cracking and deformation.

Refrigeration System

  • Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).

  • It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the environmentally controlled room.

  • MP10 module has motor over-heating protection (with LED indicator), exhaust temperature over-heating protection (requires optional temperature monitoring probe and LED indicator), power indicator, alarm function.

Electrical System

  • The overall layout of the circuit cabinet looks very neat and professional. JOEO walk in environmental chamber circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code which is clearly defined and easy to locate for troubleshooting.

  • We use electrical components of world famous brands, such as Schneider from France,Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.

Model Walk in
Environmental
Chamber

 
WTH-3000-(A- F) WTH-4000-(A- F) WTH-6000-(A- F) WTH-8000-(A- F) WTH-10000-(A- F) WTH-12000-(A- F) WTH-15000-(A- F) WTH-20000-(A- F) WTH-25000-(A- F) WTH-30000-(A- F)
Capacity (L) 3000 4000 6000 8000 10,000 12,000 15,000 20,000 25,000 30,000
   Internal Dimension WxHxD (mm) 1400x1350x1600 1600x1600x1800 1900x1600x2200 2000x2000x2300 2200x2000x2600 3000x2000x2000 2600x2000x3000 3000x2000x3300 3000x2500x3300 3000x3000x3300
   External Dimension WxHxD (mm)
   2 dimension for optional
1800x2150x3800 2000x2400x3800 2300x2400x4100 2300x2800x4200 3700x2800x4600 3400x2800x4000 3000x2800x5000 3400x2800x5300 3400x3200x5300 3400x3800x5300
3600x2150x2400 3600x2400x2600 3900x2400x3000 4000x2800x3100 4200x2800x2600 4600x2800x2800 4600x2800x4100 5000x2800x4400 5000x3200x4400 5000x3800x4400
   Temperature Range                                 Low Temperature: ( A:25C; B:0°C; C:-20C ; D:-40C; E:-60°C ; F:-70°C)
                                High Temperature: 80°C  ( 80°C ~100°C is special optional)
   Humidity Range                                 20% ~98%R.H
                                (10%~98% R.H./5% ~98% R.H,is a special optional condition,need Dehumidifier)
   Analytic Accuracy/
   Distribution Uniformity
   of Temperature and Humidity
                                0.1℃ ; 0.1% R.H
                                ±1.0℃ ; ±3.0% R.H
   Control Accuracy/fluctuation of
   Temperature and Humidity
                               ±1.0℃ ; ±2.0% R.H
                              ±0.5℃ ; ±2.0% R.H
   Temperature Rising/
   Falling Speed Rate
                                Temperature rising approx:0.1~ 3.0℃/min;Temperature falling approx:0.1-1.0℃/min 
   Cooling System                                 Water cooling (Water temperature 5℃ to30℃,water pressure: 0.15 to 0.4MPa)
                                Air cooling:(Environmental temperature 5℃ to 28℃) -Optional 
   Optional Accessories                                 Slope for cart, Recorder, Water Purifier, Dehumidifier etc
   Compressor                                 French "Tecumseh" Brand, Germany "Bitzer" Brand

   Power
                                 AC380V: 3phase 5 lines : 50/60HZ