Home > Use classification > Masks，Protective products

Mask pretreatment test chamber

Name: Mask pretreatment test chamber
Brand: Universal testing machine,Tensile tester,Climate test Chamber,test Chamber,Thermal Shock Chamber,PW Instruments
SKU: PWTS-80-40M
Availability: InStock
Rating: 5 (1 reviews)

Model: PWTS-80-40M

T/T
FOB
WOOD

Get a free consultation

Description SPECIFICATION Brand Introdiction

Application

Programmable constant temperature and humidity test box, also known as high and low temperature alternating humidity and heat test box, constant temperature and humidity machine, constant temperature and humidity furnace, is mainly used to test the products in high temperature, low temperature, dry and humidity under the continuous alternating environment.

Apply to industry

Electronic electrician, plastic products, auto parts, instrumentation, LED lighting, chemical paint, photovoltaic industry, building materials, food processing, medical equipment, aerospace and other fields.

Filtration efficiency of particles above 0.3um.

Model	PWTS				PWTS				PWTS
Inner volume(L)	80	100	150			225		408		800	1000
WORK SIZE（LHWcm）	40x50x40	50x50x40	50x60x50			60x75x50		60x85x80		100x100x80	100x100x100
Temperature range	-20℃～150℃			-40℃～150℃			-70℃～150℃
Humidity range	20～98%R.H
Temperature uniformity	±1.5℃
Temperature fluctuation	±0.5℃
Humidity uniformity	±3%R.H
Humidity fluctuation	±0.5%R.H
Heating rate	About 2.0℃/min
Cooling rate	About 1.0℃/min
The heater	Stainless steel heater
humidifier	Stainless steel humidifier
The wind machine	Centrifugal fan
Cooling way	Single stage refrigeration						The double-stage refrigeration
Cooling way	Air- cooled or water- cooled
Refrigerating compressor	French Taikang original imported fully enclosed compressor
Refrigerating heat exchanger	Fin type heat exchanger, stainless steel brazed plate heat exchanger
refrigerant	Green refrigerant R404 + R23
interface	Touch screen LCD
works	Fixed value + program control operation can be converted
Program memory capacity	10 programs,100 programs
The resolution of the	Temperature: 0.1 ℃; Humidity 0.1% r.h.
Input mode	Platinum thermal resistance PT-100
The control mode	PID control mode
Communication methods	RS232
Record the way	Yokogawa Paper Recorder (optional)
Subsidiary function	Upper and lower limits alarm, alarm display (fault cause)
Water supply way	Circulating water supply
Water tank	Built - in hand - pulled water tank
The water quality requirements	Resistivity ＞500Ω．m
Electrical source	AC 220V ;AC 380V
The standard configuration	One observation window with three layers of vacuum glass, one test hole, two layers of sample frame,In the box, there are 1 floodlight, 1 water supply box, 4 fixed footpads and universal runner, and 1 power line
Protection device	Leakage protector, anti-dry burning device, overtem perature protection, water system protection, overheating and overload protection devices
Alarm way	Indicator light / sound

Company Profile：

PW Instruments (Guangdong) Co., Ltd is committed to helping customers reach their goals in terms of quality and cost-effectiveness by providing the latest testing instruments as per internationally recognized standards. With an extensive global supply chain in some countries, we are trusted by industry leaders, research scientists and laboratory management managers.

PW was established in March 2007 by Mr. Peiwu Liu, a senior expert in the field of innovative R/D. Our production base is located in a world-renowned manufacturing area in Dongguan city, Guangdong Province, where the technology boom has attracted a large number of professional engineers and elites.

In order to better serve customers in East China, PW Instruments (Shanghai) Co., Ltd. was established in Shanghai, and an instrument exhibition hall and testing center were set up in Suzhou Industrial Park. It is an enterprise integrating R&D, production, sales, import and export. It has been recognized by customers for many years. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry and accumulated a large number of high-quality customers at home and abroad in the past decade.

PW has its own industrial design capabilities, the appearance and texture of products are good, the measurement and control system department has independent research and development capabilities, and the performance of the developed measurement and control system is stable. It is designed and developed completely in accordance with various national standards, international standards, and industry standards such as GB, ASTM, AATSS, JIS, EN, etc., and is currently used by users in various industries around the world.

At present, the products developed, produced and sold by the company are divided into three parts: material testing machine division, reliability test chamber division, and measurement division. The products are universal material testing machine, customized tensile and compression testing machine, peel strength testing machine, physical testing equipment, image measuring instrument, 2.5-dimensional, three-dimensional coordinate measuring machine, three-dimensional scanner, full-size measuring instrument, and rapid size measuring instrument, precision oven, high and low temperature test box, constant temperature and humidity test box, rapid temperature change test box, thermal shock test box, walk-in constant temperature and humidity room, UV ultraviolet weathering test box, xenon lamp weathering test box, full sets of test equipment for new energy lithium batteries, etc.

The products are widely used in automobiles and parts, 3C, smart wear, new energy lithium batteries, molds, casting die-casting, furniture, tape, film, die cutting, packaging, aerospace, scientific research institutions, quality inspection, drug inspection and other fields.

At this moment, we will not be complacent about our achievements. We will work harder than ever to provide customers with affordable and effective solutions through extensive communication with potential customers around the world to stimulate vitality and enrich experience.

PW is going to fulfill the ambition and vision to be one of the best manufacturers in the world under the powerful leadership of General Manager Liu.

Corporate Culture:

Vision: Become a world-renowned instrument manufacturer
Mission: Provide customers with high-quality testing equipment
Values: Customer satisfaction is our aim.