Product Details

marine and rail use Walk in Temperature Humidity Test Chamber/ equipment

Walk in programmable environmental test equipment is suitable for the whole machine or large-scale parts to do the low temperature, high temperature, the change of high and low temperature, constant humidity and heating, high-low temperature alternating humidity and heating test. Provide large-scale parts,semi-finished product,

finished product for Large-scale temperature and humidity testing environment space to industry. It is mainly composed of control panel, switchboard, moisturizing base plate blower, heating machine, humidity machine, refrigerator. And we also can design the chamber size and function according customers’ need. Block type enclosed cabinet, nice appearance, scientifical airduct design.

SPECIFICATIONS		walk-in room/ walk-in chamber
Model		Walk in room- 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
Control System		Balanced Temperature & Humidity Control System
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
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:W800H1800;Double wing:W1600H1800;
Safety Devices(standard)		No fuse breaker, over pressureover heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection
Standard accessories		Sight window1,cable port(portΦ50mm)1,chamber lamp*1, status indicator
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)
Ambient Temp.		+5ºC~+35ºC
Wiring method		AC 380±10%50Hz ,3 phase 4 wires +Ground Wires
Note:1. We reserve the right to change specifications without prior notice
2.Customized sizes and configurations available

1,The Programmable Walk In Refrigeratory with the function of widely temperature and humidity controlling range,

can meet all kinds of customers’ need. Apply special way to balance temperature and humidity, so that can reach

the safety and accuracy temperature humidity environment. With the function of stable and balancing heating and

humidity, can do high precision and stable temperature control.

2,The large-scale walk-in constant temperature machine equipped with high precision and intelligent temperature

controller, the digital displayed by touch-screen. Option: temperature and humidity recorder.

3,The large-scale walk-in constant temperature and humidity testing machine can automatically choose refrigerating

circuit, the automatical control device with the function that can automatically choose the refrigerating circuit with the

temperature setting, to reach directly turn on the refrigerator to cooling under the high temperature condition.

4,The large-scale walk-in constant temperature and humidity testing machine equipped with big view window, is

convenient for observing the testing statue of testing sample

5. Corresponding standard:

GB11158 High temperature testing tank technical condition

GB10589-89 Low temperature testing tank technical condition

GB/T10586-89 Humidity and heating testing tank technical condition

GB/T2423.1-2001 Testing method for low temperature testing tank

GB/T2423.2-2001 Testing method for high temperature testing tank

GB/T2423.3-93 Testing method for humidity and heating testing tank

GB/T2423.4-93 Testing method for humidity and heating test

IEC60068-2-1.1990 Testing method for low temperature testing tank

IEC60068-2-2.1974 Testing method for high temperature testing tank

GJB150.3 High temperature test

GJB150.4 Low temperature test

GJB150.9 Humidity and heating test

GB/T2423.22 The temperature change test

Machine Parts

Name: Bock Compressor

Brand: Bock

Original: Germany

Compressor rack, high efficiency low energy consumption, low noise;

Electronic components

Name: Electric cabinet
Brand: Schneider, DANFOSS, Omron, Panasonic
Original: Germany, France, Japan
Top brand electronics, with full range of protection include overheat of blower fan motor, earth leakage protection, load short circuit protection, over temperature protection, over pressure protection and so on.

Control System

Name: Controller
Brand: KOMEG/SAMWON
Original: China/South Korea
It can control temperature and humdity constantly such as thermo-hygrostat mounted on, termperature, humidity, respectively, by setting the PID values for each interval can be precisely controlled and easy control via PC or mobile is possible.

Pre-Sales Service

* Inquiry and consulting support.

* Sample testing support.

* Visiting our factory is highly welcomed.

After-Sales Service

* We will train you how to install, use and maintain the machine.

Many other chambers for reference:

Environmental Climatic testing Chamber/ Temperature And Humidity Testing Chamber

Temperature/ humidity/ vibration three integrated Chamber

Rapid Temperature Change Chamber

3-zone/ 2-zone Thermal Shock Chamber
Walk-in Temperature And Humidity Chamber/ walk-in room
Precise Drying Test Chamber
Vacuum oven/ no oxidation oven
Burn-in Room
Salt spray Chamber
Vibration Testing Machine( mechanical and electromagnetic)

Aging test room