Price for supplying constant temperature and humidity test chambers

NegotiableUpdate on 03/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The DRK641 constant temperature and humidity test chamber is a testing equipment used in aviation, automotive, home appliances, scientific research and other fields to test and determine the parameters and performance of electrical, electronic and other products and materials after undergoing high temperature, low temperature, alternating humidity or constant temperature tests.

Product Details

Application industry:

Aviation, aerospace, military industry, scientific research, quality inspection, electrical engineering, electronics, automotive, materials, chemical industry, communication, machinery, home appliances, components, and new energy.

Product Features:

1. In line with the global trend of environmental protection, the new fluorine free design keeps you at the forefront of a healthy lifestyle.

2. Adopting wet and dry bulb or capacitive humidity sensors, multifunctional and multi-stage programmable temperature and humidity controllers, and fuzzy PID controllers for precise temperature and humidity control with small fluctuations.

3. International brand compressors and circulating fans ensure even temperature distribution. Environmentally friendly refrigerant (R134a) has high efficiency and low energy consumption, promoting energy conservation.

4. The air duct circulation system ensures uniform temperature and humidity in the working room.

5. Adopting a 304 mirror stainless steel inner liner with a semi-circular transition at the four corners, the shelf bracket can be freely installed and removed, making it easy to clean the inside of the box.

6. Multi segment programmable control can simplify complex experimental processes and truly achieve automatic control and operation.

Security function:

1. The independent temperature limit alarm system automatically interrupts operation when the temperature limit is exceeded, and provides sound and light alarms to the mercury extraction operator to ensure safe operation of the experiment without accidents.

2. Alarm for high, low, and over temperature.

3. Compressor overheating, overcurrent, overload protection, fan overheating protection, water shortage protection, etc.

Technical Indicators:

product structure	Single box vertical
Technical Specifications	temperature fluctuation	≤±0.5℃
	Temperature Uniformity	≤2℃
	降温速率	0.7-1 ℃/min (average)
	heating rate	3-5 ℃/min (average)
	humidity fluctuation	3%～4%R.H
Material	outer box material	Cold rolled steel electrostatic spraying
	Inner box material	SUS304 stainless steel
	thermal insulation material	Ultra fine glass insulation cotton
Component configuration	controller	Shanghai Songhua 1800 Programmable Temperature and Humidity Controller
		Program control 30 groups of 100 segments (the number of segments can be adjusted and allocated to each group)
	heater	Nickel chromium alloy heating wire
	refrigeration system	compressor	Taikang, France
		Cooling method	Single-stage refrigeration
		refrigerant	Environmentally friendly R-404A
		filter	Castel
		condenser	Weisheng
		evaporator
		expansion valve	Danfoss
	circulatory system	Stainless steel fan achieves forced circulation of air
		Red Treasure
	electrical appliance	Window lighting fixture	Philips
		relay	Schneider
		solid state relay	Himanton
		contactor	Schneider
	Other configurations	Stainless steel movable sample holder 1 layer
		Test cable outlet with a diameter of 50mm, 1 hole
		Hollow conductive electric defrosting function glass observation window and lighting lamp
		Bottom angle universal moving wheel
safety protection	earth leakage protection
	Korean 'Rainbow' Overtemperature Alarm Protector
	Quick fuse
	Compressor high and low voltage protection, overheating, overcurrent protection
	Line fuses and fully sheathed terminals
production standard	GB/2423.1 ； GB/2423.2； GB/2423.3、GB/2423.4

Product Model （DRK641 型）	Studio size (mm)	Dimensions (mm)	temperature range	Power Supply/Power	remark
100L	400×500×500	930×1020×1620	0~150℃	220V/4Kw	Normal humidity range of 20%~98% Default voltage: single-phase 220V, three-phase 380 Comes standard with 2 partitions
			-20~150℃	220V/4Kw
			-40~150℃	220V/4Kw
			-70~150℃	220V/5Kw
150L	600×500×500	1020×1020×1710	0~150℃	220V/4Kw
			-20~150℃	220V/4Kw
			-40~150℃	220V/5Kw
			-70~150℃	220V/5Kw
225L	500×600×750	1030×1100×1900	0~150℃	220V/5Kw
			-20~150℃	220V/5.5Kw
			-40~150℃	220V/5.5Kw
			-70~150℃	220V/7Kw
408L	800×600×850	1280×1100×2056	0~150℃	220V/6Kw
			-20~150℃	220V/6Kw
			-40~150℃	220V/6.5Kw
			-70~150℃	20V/9Kw
500L	900×800×700	1210×1270×2000	0~150℃	220V/6Kw
			-20~150℃	220V/6Kw
			-40~150℃	220V/6.5Kw
			-70~150℃	220V/9Kw
800L	1000×800×1000	1310×1510×2150	0~150℃	380V/7.5Kw
			-20~150℃	380V/7.5Kw
			-40~150℃	380V/9Kw
			-70~150℃	380V/11Kw
1000L	1000×1000×1000	1600×1480×2300	0~150℃	380V/6Kw
			-20~150℃	380V/8Kw
			-40~150℃	380V/11Kw
			-70~150℃	380V/14Kw

Note: Due to technological advancements, information may be changed without prior notice. The actual product in the future shall prevail.