Walk in high and low temperature alternating humidity test room

NegotiableUpdate on 02/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The walk-in high and low temperature alternating humidity and heat test room is composed of a control panel, a distribution panel, an insulation storage board, a supply fan, a heater, a humidifier, and a freezer. The main specifications can be divided into 6 standard indoor dimensions and 24 different testing specifications under different conditions

Product Details

Equipment purpose

The walk-in high and low temperature test chamber provides the ability to simultaneously place a large number of test items for reliability testing, in order to shorten the total testing time of a single product, or to perform temperature and humidity stress screening (ESS) of the product, as well as dynamic testing that requires a large activity space. It is also suitable for products with large volumes.

The walk-in high and low temperature test chamber is an instrument and equipment used in the industry to test the environmental adaptability performance of large parts, semi-finished products, finished products, etc., such as LCD TVs, computer terminals, automotive parts, electronic devices, etc., in terms of heat resistance, cold resistance, dry resistance, and moisture resistance.

The walk-in high and low temperature test chamber is mainly composed of a control panel, a distribution panel, an insulation storage board, a supply fan, a heater, a humidifier, and a freezer. The main specifications can be divided into 6 standard indoor sizes and 24 different testing specifications under different conditions. At the same time, a large number of test items can be placed for reliability testing to shorten the total testing time of the product; It is used as a stress screening method for temperature and humidity aging.

Selection parameters

model	Customized according to size (this device can be customized as needed)
Volume (L)	9m²	13m²	17m²	27m²	35m²	43m²
Internal dimensions W * H * D (mm)	210021002050	21003002050	21003900205C	210030004300	210039004300	210048004300
External dimensions W * H * D (mm))	23503250225C	235041502250	235050502250	235041504300	2350050504500	235059504500
Temperature range (optional)	-70℃~+100°℃; -60°℃~+100℃; -40℃~+100℃; -20℃~+100°℃; 0℃~+100℃; Room temperature~+100 ℃ (note: the general standard for high temperature range is 85 ℃, but this equipment can also be used for high temperatures of 120 ℃, 150 ℃, and 180 ℃)
temperature deviation	≤± 1.0 ℃ (unloaded)
temperature fluctuation	≤±0.3℃
Temperature Uniformity	≤± 2.0 ℃ (unloaded)
humidity range	20% R.H~98% R.H (non-standard customization options: 10% R.H~98% R.H, 5% R.H~98% R.H)
Humidity deviation	±3.0%RH
humidity uniformity	±2.0%RH(No load)
Humidity fluctuation	±2.0%RH
heating rate	From -40 ℃ to+85 ℃ ≥ 3.5 ℃/minfully loaded
降温速率	Reduce from+85 ℃ to -40 ℃ ≥ 3.5 ℃/minfully loaded
controller	7 inches or 10 inchesLCDTouch screen, Chinese/English display, Yongcheng InstrumentLCDtouchController parameter groupPIDcontrol
system	Balanced temperature and humidity control system
Inner box material	stainless steel
outer box material	Steel plate electrostatic spraying surface treatment or stainless steel
thermal insulation material	Rigid polyurethane foam and glass fiber cotton
refrigeration system	Cooling method: air-cooled or water-cooled Refrigeration device: stacked semi enclosed compressor or single-stage fully enclosed compressor, environmentally friendly refrigerant
network connection	It can be connected to Ethernet through professional software, and remote control and assistance can be done through the network, It is also possible to collect experimental data through the network and control multiple machines simultaneously
Box door	Double door, install door frame heating wire at the door frame to prevent low temperature situationsCondensation at the door frame under certain conditions
Slope device	Slope device type 2 helps transport samples and fixtures to the interior of the equipment Child car: Type 3, Mother car: One copy, carrying products in and out of the equipmentprepare
protective device	Heater overcurrent circuit breaker
	Humidifier overcurrent circuit breaker
	Circulating fan overcurrent overload protection
	Compressor high voltage protection switch
	Compressor overheat protection switch
	Compressor overcurrent protection switch
	Overvoltage and under reverse phase protection switch
	Line circuit breaker
	Non fuse switch
	Humidifier low water level protection
	水箱低水位警示
	Controller noise isolation protection
	Zero crossing gate fluid power controller
Environmental temperature for use	Operating guarantee environmental temperature range: 5~ 35℃
power supply wattage	AC380±10PHzThree phase four wire+ground wire/3