Reliability Safety Helmet Climatic Test Chamber 225L Environmental Test Chamber

• Power Supply: 380V /220V
• Certification: CE, ISO
• Warranty: 1 Year
• Safety Devices: Explosion-Proof Chains
• Compressor: Tecumseh, Copeland
• Cable Holes: Diameter of 50mm, 100mm, 150mm,
• Model NO.: KMH-225
• Humidity Range: 20% to 98%R.H.
• Test: Thermal Cycling Test
• Color: Grey and Blue
• Oil Separator: Emerson
• Interior Size: W700 X H700 X D480 mm
• Exterior Size: W900 X H1735 X D1505 mm
• Cooling Method: Air Cool
• Transport Package: PP Film and Strong Plywood Case
• Specification: 225liters
• Trademark: KOMEG
• Origin: Mainland, China
• HS Code: 90321000
• Production Capacity: 1000 Sets/Year

Product Description

Reliability Safety Helmet Climatic Test Chamber 225L Environmental Test Chamber

Environmental Test Summary

Programmable Temperature and Humidity Test Chambers are designed for testing the DUT/UUT's performance of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for R&D and quality control in the following industries:  electronics, electrical equipment, vehicles, communications, R&D centers, building materials testing laboratories,  PV modules, screen panels, packaging, etc.

Climatic test chambers are able to simulate a wide range of complicated natural environments and is suitable for reliability test in industrial products. Meet GB5170.2.3.5.6-95 standard requirements of environmental testing equipment and test methods for the basic parameters of electric and electronic products under the condition of humidity, low temperature, high temperature, and constant heat and damp.  

Test Standard Met

GB-2423.1-2008 (IEC68-2-1) Test A: Low temperature test method.
GB-2423.2-2008 (IEC68-2-2) Test B: High temperature test method.
GJB360.8-2009 (MIL-STD.202F) high temperature life test.
GJBl50.3-2009 (MIL-STD-810D) high-temperature test method.
GJBl50.4-2009 (MIL-STD-810D) low-temperature test methods.
GB2423.3-2008 (IEC68-2-3) test Ca: Constant damp heat test method.
GB2423.4-2008 (IEC68-2-30) Test Db: Alternating damp heat test method.
GJBl50.9-2009 (MIL-STD-810D) damp heat test method..

Temperature Humidity Test Chambers Technical Specifications

Model	KMH-64	KMH-80	KMH-150	KMH-225	KMH-408	KMH-800	KMH-1000
Interior size (W x H x D)mm	400 * 400 * 400	500 * 400 * 400	600 * 600 * 460	700 * 700 * 480	700 * 750 * 800	1000 * 1000 * 800	1000 *1000 *1000
Exterior size (W x H x D)mm	600* 1650* 1170	700* 1735* 1200	800* 1715* 1230	900* 1735* 1505	900* 1785* 1820	1200* 2035* 1815	1200* 2035* 2015
Running Mode	Fixed Running  & Program Running
Working System	P.I.D. Temperature Humidity Balance Control System
Temperature Range	-20 to +150°C /  +180°C;  -40 to +150°C / +180°C;  -70 to +150°C / +180°C;
Humidity Range	20% to 98% R.H.
Temperature Humidity Fluctuation	±0.5°C;  ±2.5% R.H.
Temperature Humidity Deviation	≤ ±1.0°C; ±3.0% R.H.
Temperature Heating-up Rate	Around 0.5~3.0°C / min  (with empty load)
Temperature Cooling-down Rate	Around 0.5~1.0°C / min  (with empty load)
Internal Material	SUS304 stainless steel plate, thickness = 1.0 mm; the inner liner is fully welded
External Material	High-quality anti-corrosion electrolytic board, surface electrostatic powder baking paint, color is KOMEG standard color
Insulation Material	Rigid PU foam
Refrigeration System	Air-cooled / Water-cooled (Selected)
	Single-stage: Hermetic French Tecumseh or Copeland Compressor, Environmental Friendly refrigerant R404A; Two-stage: Hermetic French Tecumseh or Copeland, Environmental Friendly Refrigerant R404A, R23.
Protection Devices	No-fuse Switch, No-fuss Breaker, Compressor Protection (over-load, over-pressure, over-current), Refrigerant Over-pressure Protection, Temperature Humidity Over-temperature Protection, Water Shortage Alarm, Anti-phase and Phase Failure Protection (For Power Supply of 3PH5W AC380V ), Failure Alarm System
Accessories	Observation Window 1ea, Height Adjustable Samples Holder 2ea, Cable hole Ø50mm 1ea, Light 1pcs, Test cloth 5pcs.
Weight (Approx. KGS)	260	280	350	400	500	630	780
Power Consumption (KVA)	4.0	5	5.5	6.8	8.5	12	16
Power Supply	1P3W AC220V±10%, 50Hz/60Hz			3P5W AC380V±10%, 50Hz/60Hz
Test Standards Met	GB/T2423.1-2001/GB/T2423.2-2001/GB/T2423.3-1993/GB/T2423.1-1993

Condition for testing:
Low temperature: 4-24 hours at a  temperature of -10ºC
High temperature: 4-24 hours at a temperature of +50ºC
Water immersion: 4-24 hours in water at 20ºC
Artificial aging: 400 hours under a 450W UV lamp/ xenon lamp
Very low temperature: 4-24 hours at a temperature of -20ºC or -30ºC
Very high temperature: 150ºC ambient temperature, tempering head heated to around 50ºC for 60minutes.

FAQ:

Q1.  KOMEG Service Range?
A: Environmental Simulation Test Chambers and Testing Services.

Q2. Business Procedure?
A: Both sides communicating the purchasing/testing request and requirement-meeting plan; Select the most proper trade terms; Contract-signing and down-payment arranging; Technical specification double-check before designing & production; Report production schedule regularly; Notifying the production finishing time in advance; Calibration Testing; Packing and Shipment; Follow-up the customer site installation and operation state, to ensure customer use the test chamber successfully.

Q3. Trade term supported?
A: KOMEG support EXW, FOB, CNF, DAP, DDU, DDP, etc.

Q4. Payment Supported?
A: KOMEG support T/T, L/C AT SIGHT, etc.