Environmental Stress Screen Test Chamber 20KW Rapid Temperature Change Test

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Payment Terms	,T/T
Supply Ability	300
Delivery Time	5~ weeks
Packaging Details	Wooden case
Heating System	Stainless Steel Tubular Heater
Cooling System	Mechanical Refrigeration
Warranty	1 Year
Refrigeration Compressor	hermetic compressor(Tecumseh)
Humidity Uniformity	±2.0％RH
Fan	Centrifugal blower
Humidifier	Steam humidifier
Humidity Control Range	20.0%RH～95.0%RH
Evaporator	Fin - and - Tube Heat Exchanger
Chamber Size	1000mm x 1000mm x 1000mm
Humidity Control	10% ~95%RH
Brand Name	Jianqiao
Model Number	JQESS-100
Certification	CE
Place of Origin	China

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Product Specification


Payment Terms	,T/T	Supply Ability	300
Delivery Time	5~ weeks	Packaging Details	Wooden case
Heating System	Stainless Steel Tubular Heater	Cooling System	Mechanical Refrigeration
Warranty	1 Year	Refrigeration Compressor	hermetic compressor(Tecumseh)
Humidity Uniformity	±2.0％RH	Fan	Centrifugal blower
Humidifier	Steam humidifier	Humidity Control Range	20.0%RH～95.0%RH
Evaporator	Fin - and - Tube Heat Exchanger	Chamber Size	1000mm x 1000mm x 1000mm
Humidity Control	10% ~95%RH	Brand Name	Jianqiao
Model Number	JQESS-100	Certification	CE
Place of Origin	China
High Light	20KW rapid temperature test chamber ，environmental stress screen chamber ，rapid temperature change test chamber

Rapid Temperature Change (RTC) Test Chamber is an environmental testing device that quickly simulates extreme, rapid shifts between high and low temperatures (and often humidity) to evaluate the reliability, durability, and performance of electronic components, materials, and products (like those in aerospace, automotive, electronics) under severe operating conditions, checking for stress-induced failures like solder fatigue or material expansion.

Key Functions & Characteristics:

Accelerated Aging: Simulates years of real-world thermal stress in a shorter time.
Rapid Ramping: Achieves fast heating and cooling rates (e.g., 10°C/min, 15°C/min or more).
Environmental Simulation: Mimics operational extremes for testing product design, improvement, and compliance (e.g., JEDEC standards).
Components: Features heating/cooling systems, air circulation, and precise control systems (often PLC/touchscreen).
Applications: Crucial for electronics, aerospace, automotive, new energy, and defense industries to find thermal stress defects.

How it Works (Simplified):

Setup: Place samples (e.g., circuit boards, devices) inside the insulated chamber.
Program: Set parameters (temp range, ramp rates, hold times) via the controller.
Cycle: The chamber rapidly heats or cools the sample, often switching between extremes (e.g., +125°C to -40°C).
Evaluation: Engineers observe for failures (cracks, disconnections) to assess product resilience.

Model	JQESS-100	JQESS-150	JQESS-225	JQESS-408	JQESS-800	JQESS-1000	JQESS-1200	JQESS-1500
Inner size (cm)	504050	505060	605075	806085	10080100	100100100	120100100	150100100
Outer size (cm)	70100156	70125147	80129168	80140180	120155195	120175195	140175195	170175195
Volume (L)	100L	150L	225L	408L	800L	1000L	1200L	1500L
Power(KW)	20	25	32	36	40	40	48	52
Exterior material	Baked Electrolytic plate with Electrostatic painting
Interior material	Stainless steel (SUS304)
Insulation material	Rigid Polyurethane Foam
Control method	PWM cold end control technology
Temp Range	Model S type :-70°C~+150°C , Model L type : -40°C~150°C or customized.
Humidity range	20 % to 98% RH
Linear Temp. change Range	-40℃~±85℃
Temperature change rate	5℃/min 10℃/min 15℃/min 20℃/min 25℃/min or customize
Refrigerator	Cascade refrigeration system
CoolingModel	Air cooled / Water cooled
Temperature sensor	PT-100 Platinum Resistance
Controller	TW DELTA PLC touch screen control,language ,Chinese , English , Russian
Safety devce	Over -pressure,Over-load and Over-current protector for compressor , Over-Temp,Protector Over-voltage coolant
Configuration interface	With USB , WLAN, RS232 port , APP function is optional
Power supply	AC 220V or AC 110V or AC380V 50Hz

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Seller 
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Year Established:

2006 


Total Annual:

10million-15million


Employee Number:

>100 


Ecer Certification：

Verified Supplier 

Guangdong Jianqiao Testing equipment Co., Ltd is a globally Recognized manufacturer of high -performance testing equipemnt,specialized in Vibration Test Systems,Environmental simulation Cahmbers ,and advanced lithium battery testing solutions . With years of expertise in precision engineer,we ... Guangdong Jianqiao Testing equipment Co., Ltd is a globally Recognized manufacturer of high -performance testing equipemnt,specialized in Vibration Test Systems,Environmental simulation Cahmbers ,and advanced lithium battery testing solutions . With years of expertise in precision engineer,we ...

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Guangdong Jianqiao Testing Equipment Co., Ltd.
NO.8, Tanglian Rd 7,Tangxia Town, Dongguan City, Guangdong Province, China. 523712
https://www.vibrationtesttable.com/

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