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China factories

China factory - DongGuan Q1-Test Equipment Co., Ltd.

DongGuan Q1-Test Equipment Co., Ltd.

  • China,Dongguan ,Guangdong
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China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air
China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air

  1. China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air
  2. China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air
  3. China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air
  4. China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air
  5. China Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air

Temperature Humidity Test Chamber, Alternative Test Machine By Forced Air

  1. MOQ： 1 Set
  2. Price：
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5 Sets per Month
Delivery Time 30 Working Days
Packaging Details Plywood Case
Temperature range -40℃～+150℃
Rate Heating/Cooling Rate 5℃/min
Cooling Forced Air Cooling
Control Cold Balanced Control System
Material Stainless steel with baking paint
Insulation Rigid Polyurethane foam
Brand Name iqualitrol
Model Number QTL-330C
Certification
Place of Origin

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5 Sets per Month
Delivery Time 30 Working Days Packaging Details Plywood Case
Temperature range -40℃～+150℃ Rate Heating/Cooling Rate 5℃/min
Cooling Forced Air Cooling Control Cold Balanced Control System
Material Stainless steel with baking paint Insulation Rigid Polyurethane foam
Brand Name iqualitrol Model Number QTL-330C
Certification Place of Origin

 

Programmable Temperature Alternative Test Chamber QTL-330C by Forced Air Cooling Rate 5℃/min
 

Technical Specifications:

Control Mode Cold Balanced Control System
Operating Temp. & Humid. Range +5deg ~ +35deg; <85%R.H.
Temp. range -40℃ - 150℃
Temp. fluctuation ±0.5deg;
Temp. uniformity ≤2.0deg;
Temp. Deviation ≤1.0deg;
Temp. Heating Time heating rate 5 deg C / MIN
Temp. Cooling Time cooling rate 5 deg C / MIN
Power Supply AC380V, 50/60HZ, Three-phase (Specified by User)
Exterior Material stainless steel with baking paint
Interior material SUS304# Stainless steel
Insulation material Rigid Polyurethane foam
Refrigeration system Mechanical cascade refrigeration system; Fin type radiator
Circulation system Mechanical convection system
Humidification Water Supply

Automatic water regulating, recoverable supply system,
water shortage alarm system
Controller Touch Screen Controller
Safety devices Overheat protector Switch, Compressor overload protector,
Fault alarm system

 
Model Selection:

Model Temp Range Internal Dimension
(W x H x D) mm		 Exterior Dimension
(W x H x D) mm
QTL-330C -40℃～﹢150℃ 580*750*765mm 880*1730*1970mm
Remark: Heating/Cooling Rate 5℃/min, forced air cooling
Support custom made dimension
 
Model: QTL-330C

How to Choose a Chamber Size?
Choosing a correct chamber size depends on the application and your available floor space. The suggested ratio is about 1:3 between product volume and the working volume of the chamber.

⅓ product to ⅔ empty space around the product ensures adequate airflow to the test sample and makes sure your test is conducted properly. Items that allow for airflow (such as a computer chassis with plenty of air vents) can take up a larger percentage of the test volume.

Externally, consider that these machines create a lot of heat, and with test cycling up and down the temperature spectrum, the chambers themselves require good air circulation. Some units will require up to three feet (or more) of clearance in all directions to work properly.

Depending on whether the test product is a live load, a larger chamber may be needed to dissipate heat produced by the test subject, adversely affecting the chamber’s pull down times or humidity system.

Sand, dust, and high altitude chambers do not need a 1:3 ratio of product volume and empty space. The air speed inside the chamber is already very high for the products and makes a 1:3 ratio unnecessary.
These chambers should be just slightly bigger than your test product.

Key Features:
1, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.

2, Touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.

3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.

4, RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.

5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.

6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.

7, Left side of chamber with diameter 50mm (support customized) cable port for power-on test.
8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

Optional Accessories:
1, Cable Port: Size of cable port is available for 100mm, standard is 50mm;
2, Water purifier RO 80: Continuously provide purified water for humidifying heater and wet-bulb;

3, Dehumidifier: The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (10C, 15%RH) for electrostatic reliability tests;

4, Defrosting Device: The chamber automatically detects and melts the frost on the evaporator when operating below 0deg in order to allow continuous operation;

5, Electronic humidity sensor: Precision Humidity Sensor with stainless steel protection tube.
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2000

  • Total Annual:

    700000-1000000

  • Employee Number:

    50~75

  • Ecer Certification：

    Site Member

    DongGuan Q1-Test Equipment Co., Ltd. was founded in year 2000, located in DongGuan, a famous industrial city.   Mainly specialized in manufacturing, developing and marketing various environmental testing equipment like programmable temperature and humidity test chamb...     DongGuan Q1-Test Equipment Co., Ltd. was founded in year 2000, located in DongGuan, a famous industrial city.   Mainly specialized in manufacturing, developing and marketing various environmental testing equipment like programmable temperature and humidity test chamb...

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Get in touch with us

  • Reach Us
  • DongGuan Q1-Test Equipment Co., Ltd.
  • No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046)
  • https://www.temperaturehumiditytestchamber.com/

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