Quick Details
Description
This faster temperature (& humidity) chamber enables the application of high
Stress to the specimen at a steep temperature change rate of 5℃/min. or more. A temperature change rate of 5℃ /min. or more has been achieved from －75℃⇔＋150℃, and from －18℃⇔＋158℃, thanks to the larger refrigeration systems in this mode.It consists of cooling system,heating system,controlling system,air cycle system,sensor system.
Used in equipments, chemistry,plastic rubber, electron,food,frabic,metal, aerospace industry.Simulate the temperature fast temperature changing condition,to check the product performance if changed in this condition.
Standards:
1. GB/T2423.22-2002
2. IEC 60068-2-14：1984
3. GB/T2423.1-2001 (IEC 60068-2-1:1990)
4. GB/T2423.2-2001 (IEC 60068-2-2:1974)
5. GB/T2423.13-2002 (IEC 60068-2-33:1971)
6. IEC600682-33：1997
7. GB/T 2424.13-2002/IEC60068-2-33:1971
Specification:
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Model
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KJ-80
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KJ -150
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KJ -225
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KJ -408
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KJ -500
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KJ -1000
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Inner size
（mm）
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Deep
|
400
|
500
|
500
|
600
|
700
|
1000
|
|
Width
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400
|
500
|
600
|
800
|
800
|
1000
|
|
Height
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500
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600
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750
|
850
|
900
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1000
|
|
Environment Requirement
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5～30℃，stable floor, draughty,no heat source radiation
|
|
performance parameter
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Temperatur range
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-20～150℃ \ -30～150℃ \ -40～150℃ \ -50～150℃ \-60～150℃ \ -70～150℃
|
|
Temperature uniformity
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±1.0℃
|
|
Temperature fluctuation
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±0.5℃
|
|
Heating Time
|
Max fastest 20℃/min（no-load）
|
|
Cooling Time
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3℃/min、5℃/min、10℃/min、15℃/min（no-load）
|
|
Appearance
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cold-roll steel sheets, Corner circular arc
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Material
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antirust
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Good antirust function
|
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Inner container
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SUS304/2B steel plates，inner containers designed by arc
|
|
thermal insulation material
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superfine glass heat preservation cotton or polyurethane foaming
|
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Motor heat dissipation
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Chamber is deeper,with aerofoil fan, improve the motor heat dissipation
|
|
Heater
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stainless steel Fins heating element
|
|
Observe Window
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conducting film electric heating
|
|
seal washer
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Silica, sealing strips
|
|
pressure fan
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centrifugal impeller
|
|
Cooling System
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Compressor
|
France Taikang
|
|
refrigeration
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Mechanical compress single stage/ Cascade refrigeration，water refrigeration；
|
|
condenser
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Fins radiator，long-lived outer rotor motor
|
|
refrigerating fluid
|
R23\R404A
|
|
configuration
|
Imported refrigeration configuration
|
|
Controller
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Programmable controller，7.2 inch LCD touched display,Chinese English menu,PID Seting,record automatically,support connecting computer by USB.
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|
Safety
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earth leakage protection、motor overcurrent protection,compresor overpressure protection,high temperature protection......
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|
configuration
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Sample shelf,1pcs, ф50mm wire hole,1 pcs, floodlight 1pcs
|
Dongguan Kejian Detection Instrument Co., Ltd. is a professional design and manufacture all kinds of precision products testing equipment of high-tech enterprises, the products are mainly engaged in: tensile testing machine, rubber tensile testing machine, tape stripping strength tester, computerized tensile test machine, constant temperature and humidity testing machine, high and low temperature tensile testing machine, high and low temperature test box, universal material testing machine, carton compression testing machine, the production base is located in the national manufacturing base - Dongguan City. The company has a number of first-class professionals, set of independent research and development, production, sales, marketing and service in one, and in 2005 and 2010 respectively set up the Kunshan office and the Chongqing office is responsible for the East and Southwest sales and after-sales service.
Company the tensile testing machine, tensile testing machine, constant temperature and humidity testing machine, high and low temperature tensile testing machine, high and low temperature test box, universal material testing machine, and other products of the main parts mostly from Taiwan and foreign famous enterprises, detecting instrument Co., Ltd. Dongguan branch construction not only has the advanced production equipment and strong technical force, and with Beijing, Shanghai research unit established long-term cooperative relations, has introduced its high-tech achievements, and constantly develop newer products, with first-class quality, affordable prices and excellent after-sales service, won the trust of customers!
