Desktop Constant Temperature and Humidity Test/Testing Chamber

Product Details
Customization: Available
After-sales Service: Support
Power Supply: 220V
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  • Overview
  • Product Description
  • Features
  • Product Parameters
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
PW-TST-36-40N
Warranty
1 Year
Model No
Pw-Tst-36-40n
Internal Dimensions
300×400×300 (W×d×h)mm
Temperature Range
-40~100ºC
Temperature Fluctuation
±0.5
Temperature Deviation
±1ºC
Humidity Range
30~98%R.H.
Humidity Deviation
±3%R.H.
Transport Package
Wood
Specification
100L
Trademark
PW
Origin
China
HS Code
8514109000
Production Capacity
1000pieces/Year

Product Description

 

Product Description

Constant temperature and humidity test box is also called constant temperature test box, constant humidity test box, damp heat test box, constant damp heat test box, linear constant temperature and humidity test box. Equipment for testing the performance of materials in various environments and testing various materials for heat resistance, cold resistance, dry resistance and humidity resistance. It is suitable for testing the quality of products such as electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical treatment, and aerospace.


Desktop Constant Temperature and Humidity Test/Testing Chamber
 

Features

Air conditioning and refrigeration system:

Air conditioning mode

Forced ventilation and internal circulation to balance temperature and humidity

Air circulating plant

Blower fan system×1

Heating method

Electric heaters

Humidification method

Electric steam humidifier (with 1 set)

Water supply method

Automatic circulating water supply system, equipped with a special water tank with automatic submersible pump and water inlet pipe system device

Cooling method

Low-temperature refrigeration compressor unit, cascade control, environmentally friendly refrigerant R404

Cooling method

Wind cooling

Equipment noise

≤65dβ


Chamber structure:

Box material

Anti-corrosion thickness of cold sheet electrostatic powder baking paint 1.0mm

Inner wall material

Matte surface SUS304# stainless steel plate thickness 1.0mm

Gate observation window

Four layers of insulating glass

Test hole

ф50 Do verification hole

Studio lighting

LED lighting

Stainless steel carrier

2 sets

 

Control and monitoring systems:

Humidity control

Adopt 5.7-inch temperature and humidity controller, touch high-precision temperature and humidity controller Chinese and English conversion, 240×80 point wide viewing angle, high contrast, large LCD display with backlight function, 1200Steps/120Parrerns. Computer connection 232 interfaces, temperature, and humidity test Curve display, remote monitoring

Control precision

Temperature ±0.1ºC, humidity ±1%R.H
Resolution: temperature 0.01ºC or humidity 0.01%R.H.
Temperature slope: 0.1~9.9ºC can be set
Humidity slope: 0~99%(RH) can be set
With upper and lower limit standby and alarm function
Two choices of temperature input signal: PT 100Ω or mv
Temperature conversion output: 10mv/1ºC, 10mv/1%RH 9 groups of P.I.D control parameter settings, P.I.D automatic calculation Automatic temperature correction

Controller function

It adopts screen dialogue mode, no key input is required, and the screen directly touches the options Direct display of temperature and humidity setting (SV) and actual (PV) values
Can display the current execution program number, segment number, remaining time, and cycle number
Operating cumulative time function
The temperature and humidity program setting value is displayed in a graphic curve, with a real-time display program curve execution function
With a separate program editing screen, 5 sections of temperature and time can be input per page Fixed-point or program action status display Chinese display
The screen can be adjusted for backlight
The screen display protection function can be set for timing, TIMER, or manual shutdown The number of programs that can be used: up to 120 groups
Usable memory capacity: 1200 segments
Repeatable commands: each command can be up to 999 times
The production of the program adopts dialogue style, with editing, clearing, inserting, and other functions
With 2 sets of time signal output control (can control the ON/OFF action of the test object) Skip and hold function in program execution Time setting 0~99Hr59min With power-off program memory, it will automatically start and continue to execute the program after power is restored
With RS-232C communication interface
The graphical curve can be displayed in real-time during program execution
With scheduled start and shutdown function With date and time adjustment function Button and screen lock (LOCK) function

Heating method

Efficient SUS316# stainless steel fin heating tube, making the machine safer

Temperature control

Pt100 platinum resistance temperature sensor


 

Product Parameters

 

Description

Programmable desktop constant temperature and humidity test chamber

Model

TST-36-40N

Inner box size

300×400×300 (W×D×H)mm

Temperature range

-40~100ºC

Temperature rise and fall rate

1~3ºC/min

Cooling rate

20ºC∽-40ºC ≤60min

Heating rate

RT∽100 ºC≤30min

Humidity range

30~98%R.H

Temperature fluctuation

±0.5

Temperature deviation

±1ºC

Humidity deviation

±3%R.H

Installation power

3KW

Space utilization

70%

Power supply

AC 220V  1PH    50/60HZ


Company Profile

 

Desktop Constant Temperature and Humidity Test/Testing Chamber
Desktop Constant Temperature and Humidity Test/Testing Chamber

Company Introduction:

PW (Guangdong) Instruments Co., Ltd. was established in March 2007, a national high-tech enterprise, located in Tongzheng Intelligent Industrial Park, No. 2, North 3rd Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry, and has accumulated a large number of high-quality customers. In order to better serve customers in East China, the company established PW Instruments (Shanghai) Co., Ltd. in Shanghai and set up an instrument exhibition hall and testing center in Suzhou Industrial Park.

Corporate Culture:

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


Desktop Constant Temperature and Humidity Test/Testing Chamber
Desktop Constant Temperature and Humidity Test/Testing Chamber

Desktop Constant Temperature and Humidity Test/Testing Chamber
Desktop Constant Temperature and Humidity Test/Testing Chamber

Desktop Constant Temperature and Humidity Test/Testing Chamber
Desktop Constant Temperature and Humidity Test/Testing Chamber



Desktop Constant Temperature and Humidity Test/Testing Chamber
Desktop Constant Temperature and Humidity Test/Testing Chamber
 

Certifications


Desktop Constant Temperature and Humidity Test/Testing Chamber
 

FAQ

Q: Are your company a trading one or a factory?
A: Factory, More than 15 years focusing on test equipment field, 10 years exporting experience.

Q: After an order is placed, when to deliver?
A: Generally about 10-25 days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.

Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by PW, we can help you to repair your problem controller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handle guest problems and complaints in a professional and timely.

Q: What about the product's services and quality?
A: Each piece of equipment must be carried out 100% quality examination and test when shipping and delivering goods. Product use training, each of our products provides video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A: Considerate Service Different countries plugs, manually change the voltage from 110V to 220V, insurance indicator.

Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.

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