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Q: How does the two-zone thermal shock chamber work?

During the thermal shock test , the test basket of two-zone thermal shock chamber is movable. The test chamber mainly achieves the conversion of high and low temperature through the movement of the test basket up and down between the high-temperature zone and the low-temperature zone. The two-zone type has a shorter shock recovery time compared to the three-zone type.

GD -40℃～+150℃

LNEYA’s climatic test chamber is applicable for chip aging test.

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Impact low temp range -40~0℃

Impact high temp range +60~+150℃

Recovery time ≤ 5 minutes to recover to within ± 2 ℃

Energy are consumed

The climatic test chamber provides an environment with high temperature, high humidity and high air pressure to accelerate the aging process of products, simulating the long-term aging situation of products in actual usage. It is a commonly used testing method in the chip industry. Through this testing method, the reliability and lifespan of chips can be inspected within a short period of time, thereby improving the quality and reliability of products.

GD SERIES

-40°C

lowest

150°C

Highest

±1℃

Precisão do controlo da temperatura

Modo		GD-200-2-B-CJ	GD-400-2-B-CJ
Tamanho do cesto (L * A * P) cm		606060	906570
Gama de temperaturas de impacto
	Taxa de aquecimento da zona de pré-aquecimento		(Sem carga) 5 ℃/min (personalizável para 10-25 ℃)
Taxa de arrefecimento da zona de pré-arrefecimento		(Sem carga) 2 ℃/min (personalizável para 5-25 ℃)
Área de pré-arrefecimento Gama de pré-arrefecimento		-10℃~-55℃
Área de pré-aquecimento Gama de pré-aquecimento		+60~+180℃
Tempo de permanência		≥30min
Tempo de recuperação		≤ 5 minutos para recuperar com uma precisão de ± 2 ℃
Flutuação de temperatura		≤1℃
Tempo de permanência		≥30min
Tempo de conversão do cesto		≤10S
Fonte de alimentação		380V 50HZ

Método de arrefecimento
Controlo por Algoritmo PID Fuzzy Segmentado

Condensador（A）
permutador de calor com alhetas

Condensador（W）
Permutador de calor de placas/manga/casca e tubo

ALL environmental test chambers model

GD -40℃~100℃

battery test chamber

Cooling capacity 1.8kW~15kW

Heating power 6KW~15KW

Temperature uniformity ±1℃

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GD -80℃~150℃

climatic test chamber

Heating rate (+20~+150℃)A：5℃/min

Cooling rate Carrying idler (+20~-40℃)5℃/min

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GD -40℃~180℃

thermal shock chamber

Low temperature -40~0℃

High temperature +60~+150℃

Temperature fluctuation ≤1℃

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You can trust our portable chiller factory

We are a very powerful chiller supplier with our own factory and more than 20 years of experience in the field of temperature control

As a leader in refrigeration industry, LNEYA always attaches great importance to technological innovation. LNEYA has 90+ invention patents, and 20% of its 400+ employees are technicians. The production process adopts the Siemens PLM design platform to uniformly manage all data in the entire life cycle of the product from design, sales, production, after-sales to scrapping, to maximize the traceability of product quality.

Global service

Served more than 30,000 customers.
Exported to more than 20 countries.

Certification patents

Has obtained CE certification, SGS certification, ISO certification.

After-sales service

Provide comprehensive technical training.
With 24/7 solutions.

Professional team

Founded in 2010, with 15 years of industry experience.
20% of employees are technicians.

Quality control

Visual inspection.
Performance test.
Electrical safety test.

Get in touch with our Thermal shock chamber experts

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The selection of the thermal shock chamber is quite straightforward. The main basis for the selection is the test specifications and standards of engineering products as well as some principles. Among them, the 5 principles that need to be followed mainly include repeatability, reproducibility, measurability, exclusivity, safety and reliability.

During the thermal shock test, the test basket of two-zone thermal shock chamber is movable. The test chamber mainly achieves the conversion of high and low temperature through the movement of the test basket up and down between the high-temperature zone and the low-temperature zone. The two-zone type has a shorter shock recovery time compared to the three-zone type.

Rapid Temperature Change Testing, using Environmental Test Chambers, involves subjecting products to swift and extreme temperature fluctuations, providing a simulation of real-world harsh environments to gauge the performance of products and materials.

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Resfriadores Industriais

Sistemas dinâmicos de controlo da temperatura

Refrigeradores automotivos

Refrigeradores a gás

Unidades de controlo da temperatura TCU

Chiller de arrefecimento direto

Câmaras de Teste Ambientais

Circuladores de aquecimento

Freezers Industriais

FAB de semicondutores

Embalagem e ensaio de semicondutores

API e Intermediário

Biofarmacêutica

Novos materiais | Especial como

Materiais aeroespaciais | Ensaios

Microchannel | Reator Tubular

Indústria da energia do hidrogénio

Indústria das novas energias

Destilação Concentração

Arrefecimento de meios químicos

Material criogénico

Câmara de Choque Térmico