Temperature Test Chamber

Product Overview

The Chendun CDHL Series High & Low Temperature Test Chamber is designed to simulate extreme temperature environments for testing product reliability, durability and environmental adaptability.

It is widely used for electronic components, automotive parts, aerospace products, semiconductor devices and industrial materials. The chamber evaluates product performance under high temperature, low temperature and temperature cycling conditions.

Key Features

Precise Temperature Control

High accuracy PID temperature control system ensures stable testing conditions.

Uniform Air Circulation

Optimized airflow structure provides excellent temperature distribution.

Reliable Refrigeration

High performance refrigeration system supports long-term continuous operation.

Safety Protection

Multiple protection systems ensure safe and reliable operation.

Applications

Consumer Electronics

Optoelectronics Industry

Biotechnology Research

Academic Research

Medical Equipment

Aerospace Industry

Semiconductor Industry

Communication Industry

Automotive Industry

Technical Specifications

CDHL Series High & Low Temperature Test Chamber provides reliable environmental simulation solutions for industrial reliability testing.

-70℃~+150℃

Standard Temperature Range

±0.5℃

Temperature Fluctuation

≤±2℃

Temperature Uniformity

PID

Programmable Control System

Model Selection & Chamber Dimensions

Model	Internal Dimension	External Dimension	Temperature Range
CDHL-50	350×350×400 mm	885×850×1320 mm	Standard -70°C ~ +150°C Customized -90°C ~ +120°C Special -196°C ~ +150°C (Liquid Nitrogen Assisted)
CDHL-100	400×500×500 mm	935×1000×1420 mm
CDHL-150	500×500×600 mm	1035×1000×1520 mm
CDHL-225	500×600×750 mm	1060×1130×1700 mm
CDHL-408	600×800×850 mm	1135×1300×1800 mm
CDHL-500	700×800×900 mm	1235×1300×1850 mm
CDHL-800	800×1000×1000 mm	1435×1400×1950 mm
CDHL-1000	1000×1000×1000 mm	1535×1500×1950 mm

Performance Parameters

Item	Specification
Temperature Resolution	0.1°C
Heating Rate	1~3°C/min
Cooling Rate	0.7~1°C/min

Item	Specification
Controller	Programmable LCD PID Controller
Sensor	Pt100 Platinum Resistance
Cooling Method	Air Cooling / Water Cooling

Chamber Construction

Component	Description
Inner Chamber	SUS304 Stainless Steel
Exterior	Cold Rolled Steel Plate with Powder Coating
Observation Window	Multi-layer Insulated Glass with Defogging
Sample Shelf	Adjustable Stainless Steel Shelves