About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsEnvironmental Test Chambers

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

Good quality Environmental Test Chambers for sales
Good quality Environmental Test Chambers for sales
Yes we received the machine last week. We atre very busy at the moment, and I have not been able to test it yet, but it looks OK to me.

—— Peter Maas

The melt flow tester is working very good. We have no need for other test machines now. If we do need additional test equipment, I will contact you !

—— Steve Hubbard

I'm Online Chat Now

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

China Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber supplier

Large Image :  Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

Product Details:

Place of Origin: Guangdong, China (Mainland)
Brand Name: HAIDA
Certification: ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, SGS, SMC, CMC, CPA, CE,CMA,IMC
Model Number: HD-E703-18

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: ach set protected with resin fiber and PP film, then put into Strong wooden case with operation man
Delivery Time: 20 days after order confirmed
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability: 300 Sets per Month Haida
Detailed Product Description
Power: Electronic Product Name: Environmental Testing Chambers
Temperature Uniformity: PID Control Temperature Precision: Temperature: 0.01 ℃, Time 1 Min
Interface: RS-232 RS-232C Standards: MTL, IEC, JIS, GJB

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

1, Product features


1)  Perfect outlook upgrades, easy operation


2)  The color touch microcomputer temperature controller was made in Japan which can display Chinese / English Vertical structure with 3 chambers, high low temperature shock cycling can be automatic control, remain and change time can be adjustable, stainless steel inner material, several record methods, it has various safety precautions and device. 


3)  Perfect protect alarming function: when it has condition with short circuit, work chamber over-temperature, leakage; compressor with over-pressure, over-load, oil pressure, water-break, the screen will automatic display the fault cause and provide exclusion method, and when the input voltage is unstable, due to it has the stop device that the remove time of high-low temperature shock structure within 10s.


4)  The recovery time for this product within 5min and meet MTL, IEC, JIS, GJB etc standard.



2, Product usage:

Automatic Control Environment Temperature Shock Test Chamber have a automatic control system for the hot and cold temperature testing .


Touch screen high low temperature shock test chambers can be used in testing composite material and material structure’s result which under continuous environment with high temperature or low temperature shock in short time; it means this product can test the material’s chemical change or physics change by expansion and contraction within short time. It’s application to metal, plastic, rubber, electronic etc materials and can be used for product improvement’s reference.  



3, Option accessories:


Temperature recorder


Ln2 fast cooling control system


RS-232 RS-232C communication interface device, it can supervisory control and record by LAN with computer together



4, Functional module: 


1)Touch screen high low temperature shock test chambers divided into three sections: hot chamber, cold chamber and testing chamber. It’s using unique the heat protection structure, accumulation of hot and cold effect, heat and cold air course to guide into the specimen to make the temperature shock test.


2)  The color touch microcomputer temperature controller(320*240dots) was made in Japan


3)  High formula memory capacity may be set to 100 groups. The maximum cycle setting is 9999cycles. The maximum setting of each section is 999 Hrs 59 Min.


4)  Provide with RS-232C communication interface device, capable of controlling / editing/ recording in the linkage with the computer and two set dynamic connection point and convenient application. Both 2 zone and 3 zone chambers can be chosen.


5)  Touch screen high low temperature shock test chamber is the fully automatic and high precision program, and all process are precisely controlled by P.L.C.’S.


6)  For the malfunctions, the machine will automatically shuts down and a warning light switches on. It can be shut down automatically in case of electrical power instabilities



5, The main parameters: 


Item Specification
Test method Pneumatic operated door switch, two chambers
Basket internal dimension 320Wx230Dx250Hmm (20L)
External chamber dimension 1050Wx1825Dx1440Hmm
High temperature range Room temperature ~+175℃
Low temperature range Room temperature ~-50℃
Testing time Maximum 1000 cycles, 30 minutes for each one
Defrost Do defrost in every 20 cycles
Temperature deviation 3~5℃
Lifting switch time ≤10 seconds
Test hole for cable routing Diameter 50mm on the left of chamber attach a silicone plug
External chamber material High quality electrolytic steel plate spray with powder, antirust
Internal material SUS#304 stainless steel
Thermal insulation material High quality superfine glass fiber
Refrigerant R404A / R23
Cooling method Water cooling
Power supply Three phase, 380V, 50Hz




1) The hot chamber


Heater: nicochrome electric heater


Ventilator: centrifugal ventilator when exposed in high temperature or environment temperature, axial flow ventilator for preheating 


2) The cold chamber


Heater, cooler; nicochrome electric heater, regenerator 


Ventilator: centrifugal ventilator


3)  Device


Pneumatic cylinder: it can be used in each device when exposed for hot temperature, environment temperature, cold temperature


Air compressor: provide the compress air for pneumatic ventilator (option)


4) Refrigerating unit


Cooling method: cascade refrigeration system


Refrigeration compressor: semi-closed piston


Freezing medium: R23/R404 environmental friendly


Condenser: Stainless steel plate-type heat exchanger


5) Controller


Operation interface: 6” Windows-based color touch screen with English version


Program’s memory capacity: 100 group user program (adjustable)


Set index range: Time: 1min~ 99h59min, cycling: 1~999times


resolution ratio: Temperature: 0.01 ℃, time 1 min


Input: T type thermocouple


Controlling method: PID control


other function: timer, over-temperature protection, sensor for choosing up & down wind, power cut protection, alarm record, test curve record, test suspend, display operation time of program


Power supply: AC380±10%V 50±0.5Hz, three-phase, four-wire+ protect earth wire


Power (k.w): 20, 21, 22


Cooling circulating water: Water pressure: 0.2~0.4MPa, water temperature: ≤30℃


Compressed air: 0.5~0.7MPa


5, Standard configuration:  Light of chamber’s condition, timer 1pc, fairlead (25x100mm) 1pc, trundle 4pcs, Levelers4pcs


6, Safety device: ground fault circuit interrupters, the chambers temperature is too high, lower protector, air evacuation valve, Sample power control terminals (contact capacity: AC 250V, 6Am), over-temperature protector switch for hot & cold chamber, over-temperature protector switch for hot & cold chamber( inside controller), compressor overpressure, over-heating protector,  ventilator relay, temperature switch of electromotor, prevent relay of electromotor, pressure switch for air compressor, fuse, external alarming terminals (contact capacity: AC 250V, 2Am)



(thermal shock chamber) Related Products:
Model / Link Interior Dimensions(W x D x H) Temperature Range Notes
HD-E703-18 320x230x250mm -50℃-175℃ Within 5 minutes / 2 working chambers
HD-E703-100 500*450*450mm -40 ~ +80℃ Within 5 minutes / 3 working chambers


Contact Details
Dongguan Haida Equipment Co.,LTD

Contact Person: salesmanager

Send your inquiry directly to us (0 / 3000)