Komeg Temperature and Humidity Walk-in Testing Chamber

• Power Supply: AC380V ,AC220V 50Hz
• Certification: CE, ISO
• Warranty: 1 Year
• Interrior Material(W*H*D)Mm: 2100*2100*2050
• Exterior Material(D*W*H)Mm: 3250*2350*2250
• Volume(M3): 9
• Model NO.: KMHW-4-G
• Temp. Range(Oc): -60,-50,-40,-30,-20,-10,0,80,120
• Humidity Range: 10%,20%,30%~95%
• Temp. Constancy: +/-0.5oc
• Humidity Constancy: +/-2.5%R.H
• Temp. Uniformity: +/-2.0oc
• Transport Package: Strong Plywood Case, Meet International Standards
• Specification: Standard and Customized
• Trademark: KOMEG
• Origin: Dongguan, China
• HS Code: 90321000
• Production Capacity: 1000 Sets/Year

Product Description

Features
1.Realize temperature constant value control and program control;
2.The entire data recorder function (optional),which for record and retrospect,Protect/heater for short circuit protection, ensure the stability of air volume and heatingL during the operation.
3.With USB connector and WAN communication function,makes the communication equipment and software extensions to meet customers' needs.
4.Adopt international popular refrigeration control mode, can automatically adjust the compressor refrigeration power of 0% ~ 100%, compared with the traditional thermal equilibrium temperature control mode and energy consumption reduced by 30%.
5.Refrigeration and electric control the key parts adopt international famous brand, make the whole of the equipment has improved the quality and guarantee.
6.Customize size/customize indicators/customize various optional features



 

Optional accessories
1.Cable Port: Two size of cable port is available: Φ50mm, Φ100mm.
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,the extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
7.Dehumidifier  the rotation regenerating dehumidifier (M-300)ensures precise control of low humidity (21 ºC,23%RH)for electrostatic reliability tests.
8.Temperature and humidity recorder
   100mm width recording paper with 6 dots
   180mm width recording paper with 12 dots
9.Status indication lamp  
   Provide to signal chamber status and warnings when normal running, a  malfunction      running or stand by occurs.
10.Water purifier  
     Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
11.Power socket  
12.Air cooled type condense




Parts and its Brand


After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.


Operating technical parameter

SPECIFICATIONS			Note: We reserve the right to change specifications without prior notice
Model			KMHW-
			4	6	8	13	17	21
Volume(m³)			9	12.9	16.8	16.8	35.2	13.3
Interior Dimensions		W(mm)	2100	3000	3900	3000	3900	4800
		H(mm)	2100	2100	2100	2100	2100	2100
		D(mm)	2050	2050	2050	4300	4300	4300
Exterior Dimensions		W(mm)	3250	4160	5050	5050	5050	5950
		H(mm)	2350	2350	2350	2350	2350	2350
		D(mm)	2250	2250	2250	2250	4500	4500
Safety Devices(standard)			No fuse breaker, over pressure\over heat and over current protection for compressor,over temperature protection, over load protection for 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 fix point 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 option)
Temp. range			Maximum:80ºC,120ºC;Minimum:-60ºC,-50ºC,-40ºC,-30ºC,-20ºC,-10ºC,0ºC
Humidity Range			10%,20%,30%~95%
Temp. constancy			±0.5ºC
Humidity constancy			±2.5%R.H
Temp. uniformity			±2.0ºC
Humidity uniformity			±5.0%R.H
Ambient Temp.			+5ºC~+35ºC
Wiring method			AC 380±10%50Hz ,3 phase 4 wires +Ground Wires
Heat up time			+20ºC~+80ºC ,Within 60 min
Pull down time			+20ºC~-55ºC\ -40ºC\-20ºC\-10ºC ,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*H1800;Double wing:W1600*H1800;
Note:1. We reserve the right to change specifications without prior notice 2.Customized sizes and configurations available

After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.