Walk-in High and low temperature humidity test Chamber

Release time: 2022/4/17 23:07:03 Click on the: 714 Shut down

Walk-in High and low temperature humidity test Chamber

Model:8/15/30/60/120/200m3

Apply to:high and low temperature humidity test

Application:Aerospace,automotive,electronics,military and solar panel

A. Overview

Marit Walk-in high and low temperature humidity test chamber give the maximum durability and performance for your most demanding test requirements.It is necessary test equipment for aviation, Aerospace, automotive, electronics, military and solar panel industry etc.It can be used to test and determine the parameters and performance of electrical, electronic products and materials in the most extreme temperature and humidity conditions.

B. Feature

●Modern attractive styling

●Large double doors/Viewing windows

●Custom Sizes Available

●Touch Screen Programmer

●User-Friendly Controls

●Running time meter

●Wide temperature and humidity ranges

●Capable of handling extreme temperature and humidity

●High performance even under load

●Incandescent interior lighting

●Modular,Robust Reliable construction

●Stainless steel interior

●Tri-color Indicator and EMO (Emergency-off Switch) available.

●Painted galvanized steel exterior for long life

●Heavy-duty flooring to support vehicles

●Mechanical cooling

●Comprehensive safety features

●Refrigeration gauges

●Refrigeration sound deadening package

●Low or zero ozone depletion refrigerants

●All circuits fused or circuit breaker protected.

●All wiring numbered or color coded

●Compressor overload protection

●Prefabricated for On-Site Installation

C. Test Standards

This test equipment conforms to following test standards (but not limited to):

●SJT 31129-1994

●JB-T 8250.5-1999

●GB-T5170.5-2008

●GBT 11158-1989

D. Specification

Sizes of walk in test chamber
Model	Volume (m3)	Temperature Range (°C)	*Internal Dimension (mm) DWH*	*External Dimension (mm) DWH*
MRT-WIL-HS-8	8	A: -20～150°C B: -40～150°C C: -60～150°C D: -70～150°C E: or customized	200020002000	As per design drawing
MRT-WIL-HS-15	15		250030002000
MRT-WIL-HS-30	30		300050002000
MRT-WIL-HS-60	60		500060002000
Note: In the Model, the number means volume of test chamber's working room, and ABCD means the temperature range. For example, model MRT-WIL-HS-8B means the volume of this test chamber is 8000L(8m3), and its temperature range is -40°C~+150°C. MRT-WIL-HS-15C means the volume is 15000L(15m3) and the temeprature range is -60°C~+150°C
Basic Specification
Performance	Temperature Range	A: -20～150°C, B: -40～150°C, C: -60～150°C, D: -70～150°C, E : or customized
	Temperature Fluctuation	±0.5°C（No-load）
	Temperature Uniformity	≤2℃（No-load）
	Ramp Rate	- 40℃～150℃≤120min for heating (non-linear, based on on-load) 150℃～-40℃≤120min for cooling (non-linear, based on on-load) Note: can be customized as per requirement
Material	External Casing	Cold-rolled A3 (Q235) steel plates with plastics painted.
	Interior Working Room	Stainless Steel Plates SUS304 with miror surface
	Heat Isolation	Polyurethane foams and fine glass fibres
	Illumination Lamp	Philips® one in per standard test chamber.
	Viewing Window	Multi-layer hollow toughened glass with conductive films for heating to defrost
Heating & Cooling System	Heater	Steipped Nickel-chromium Wire Heater
	Air Blower	Anti-temperature stainless fan blades with low noise
	Compressor	Hermetically-sealed Techmesh® or semi-sealed Bitzer® or GEA® or equivalent compressors
	Cooling Method	Single or dual cooling (Air-cooled or Water-cooled)
	Refrigerant	R404A or/and R23 (eco-friendly)
Control System	Controller	7" Programmable colorful touch-screen display LCD English Display Microcomputer integrated controller
	Functions	Data Record (Max 600 days x 24hrs), History Curve, USB data download & upload, Remote controlling through PC, Automatic protection alarms, etc.
	Temperature Sensor	Platinum Resistance.PT100Ω
	I/O Interface	Communicate port (RS485) to connect test chamber to a PC
Standard Configuration		Test Chamber x 1,Wet Bulb Gauzex 1, φ100mm Cable Access Port x 1 with 1 soft plug, EMO x 1, Tri-color Indicator x 1, etc.
Safety Protection		Power leakage protection/Compressor over-heat, over-load or over-current protection/Dry burning protection.
Voltage		380V/440V±10%, 50Hz/60Hz or as per requirement
Ambient Enviromental for application		5°C～+30°C ≤ 85%R.H
Test Standards (not limited to)