Large Capacity Stability Lab Equipment Walk in Environmental Chamber

• Power Supply: 380V /220V
• Certification: CE, ISO
• Warranty: 1 Year
• Temp. Range: -60 Oc~+120 Oc
• Humidity Range: 10%~95%R.H.
• Interrior Dimension(W*H*D): 3900*2100*2050mm
• Model NO.: KMHW-21
• Volume(M3): 16.8cbm
• Exterior Dimensions(W*H*D): 5050*2350*2250mm
• Heat up Time: +20oc~+80oc Within 60mins
• Pull Down Time: +20 Oc~-55 Oc Within 120mins
• Insulation Material: Glass Wool+Rigid Polyurethane
• Refrigeration System: Semi-Hermetic Compressor(Imported)
• Double Door: W(1000+1000) X H2000mm
• Transport Package: Strong Plywood Case
• Specification: Standard and Customized
• Trademark: KOMEG
• Origin: Guangdong, China
• HS Code: 90321000
• Production Capacity: 1000 Sets Per Yesr

Product Description

Large Capacity Stability Lab Equipment Walk-in Environmental Chamber

1. KOMEG Walk-In Chamber serves as a test site for large components, assemblies, and finished products in electrical and electronics, aerospace, batteries, and automobiles, etc. KOMEG manufactures both Static Walk-In Chambers and Dynamic Walk-In Chambers and can be configured as a temperature chamber or a temperature humidity chamber.
 
The KMHW-Series walk-in temperature and climate test chambers are specially developed for large test specimens. Size and design are the optimal loadings of test specimens. The modular construction and variability in size and equipment are ideal for specific applications.

2. Walk-In Chamber Features:
 
1. Heat preservation material, we use high-intensity PU foam with flame retardant material and high-density glass fiber cotton, which can assure high precise and better uniformity and avoid unnecessary energy loss. Meanwhile, our design can better assure personnel safety when operating a Walk-in Chamber.

Cold Room Temperature	The thickness of the Cold Room Wall and Proof
5 - 15 Degree Celsius	75mm
-15 - 5 Degree Celsius	100mm
-20 - -15 Degree Celsius	120mm
-30 - -20 Degree Celsius	150mm
Lower than -30 Degree Celsius	200mm

2. Large glass window design, viewing angle in all directions, hollow electric plating film, and anti-condensation design; built-in LED lights to facilitate the test sample state of real-time observation in the course of testing; double door design, the inner big glass door with hand-in holes for the convenient operating.
 
3. The material quality of the inner box is SUS304 # mounted stainless steel imported, and the outer box is steel plate and the painting process applies automobile coating technology. Box's body is processed shape using the Triumph processing machine, its shape is nice and neat.
 
4. Large-size Full-Color LCD touchscreen displayer, simple operation, easy to edit programs. PID with automatic calculation function; self-diagnostic function, show failure message, and failure shot solutions step by step.
 
5. An RS-232 and RS-485 communication interface, matching recorder, strong expandability. We also support remote control by PC via wifi or wire (recommended).
 
3.  Environmental Walk-In Chamber Main Technical Parameters

Model			KMHW-21
Volume(m³)			43.3CBM
Interior Dimensions			W4800 x H2100 x D4300mm
Exterior Dimensions			W5950 x H2350 x D4500mm
Safety Devices(standard)			No fuse breaker, overpressure, overheat and over current protection for compressor, over-temperature protection, overload protection for the blower, dry heat protection
Standard accessories			Sight window*1, cable port ( portΦ50mm ) *1, chamber lamp*1, status indicator
Control System			Balanced Temperature & Humidity Control System
Refrigeration system			Water Cooled
			Semi-hermetic compressor, single-stage or cascade refrigeration system,
			CFC free refrigerant ( HFC-507 and HFC-23 )
Controller		Panel	7-inch LCD Touch panel, Chinese or English display selectable
		Operation model	Program or fixpoint running
		Memory capacity	120 programs,1200steps, all repeat 999 cycles, part repeat 99 cycles
		Accuracy	Temp.:0.1% of F.S ± 1 digit Humidity:0.1% of F.S ± 1 digit
		Input	Temp.: pt-100, Humidity: pt-100 or ~5V DCV
		Comm.port	RS-232 or RS-485 ( Softawre is an option)
Temp. range			Maximum: 80 ºC,120 ºC; Minimum: -60 ºC, -50 ºC, -40 ºC, -30 ºC, -20 ºC, -10 ºC, 0 ºC
Humidity Range			10%, 20%, 30% ~ 95%
Temp. constancy			±0.5 ºC
Humidity constancy			±2.5%R.H
Temp. uniformity			±2.0 ºC
Humidity uniformity			±5.0%R.H
Ambient Temp.			+5 ºC~+35 ºC
Wiring method			AC 380 ± 10% 50Hz ,3 phase 4 wires + Ground Wires
Heat uptime			+20 ºC~+80 ºC, Within 60 min
Pull downtime			+20 ºC ~ -55 º, -40 ºC, -20 ºC, -10 ºC, Within 120 or 90 or 60 min
Interior material			Stainless Steel Plate(SUS 304)
Exterior material			Baked Painting Steel Or Stainless steel ( SUS304)
Insulation material			Rigid polyurethane foam
Door size (mm)			Single wing: W800 x H1800; Double wing: W1600 x H1800;
Note: 1. We reserve the right to change specifications without prior notice 2.Customized sizes and configurations available

4. 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.
 
Flexibility for structure
The panels used in our chamber are 4" (100mm or 150mm) Thick urethane-foam sandwiched between a stainless-steel interior wall and a coated-steel exterior. An assembled box is self-supporting. So that no heavy structural members are required. Different door sizes, flooring upgrades, access ports, and other modifications are possible.
 
Widest test range, most customizable