Reliable Test Equipment Manufacturer

Hotline:+86 13018663273

Detail

The high low temperature and low pressure environmental test chamber is engineered to simulate demanding atmospheric and thermal conditions for product evaluation. By combining temperature control with reduced-pressure testing, this equipment enables manufacturers to investigate how environmental changes may affect product performance, material behavior, and operational stability.

5.jpg

Integrated environmental stress testing


This high and low temperature low pressure chamber combines thermal conditioning and low-pressure simulation in one testing system. It helps users evaluate products exposed to cold, heat, and reduced atmospheric pressure, making it a valuable tool for environmental reliability testing and product validation.


Flexible test profile management


A programmable control system can be configured to manage test stages and environmental parameters according to the selected chamber specifications. This flexibility helps laboratories establish appropriate test procedures for different samples, testing objectives, and project requirements.


Suitable for diverse product categories

 

The low pressure temperature test chamber can support environmental testing for electronic components, electrical assemblies, communication equipment, precision instruments, and other products requiring evaluation under temperature and pressure variations. It is particularly relevant to research and development, quality inspection, and reliability assessment.

1.jpg

Improved laboratory workflow


Combining temperature and low-pressure functions in one chamber can reduce the need to transfer samples between separate testing systems. This integrated configuration helps simplify test preparation and supports a more organized testing process when combined environmental conditions are required.


Different applications may require different chamber capacities, temperature limits, pressure levels, and control functions. Equipment configuration can be selected according to the sample dimensions, test procedures, and applicable requirements, helping users obtain a solution aligned with their specific testing needs.


For organizations looking for high low temperature low Pressure testing equipment, this environmental test chamber offers a practical approach to evaluating products under simulated extreme conditions. It supports product development, reliability verification, and quality management by helping engineers understand product behavior before market release.

Model
ZH-DQY-150
ZH-DQY-252
ZH-DQY-480
ZH-DQY-100
Inner size(cm)
50x60x50
60x70x60
80x80x75
100x100x100
Performance
Temperature
A: -40℃~150℃ B: -70℃~150℃
Control accuracy
±0.5℃ (Ordinary press ure no-load)
Uniformity
±5.0℃ (Ordinary press ure no-load)
Lifting rate
Temperature rises:1.0℃~3.0℃/min; Temperature declines:0.7℃~1.2℃/min
Pressure range
Ordinary pressure ~0.5KPa
Depressurizetion rate
About 45min (Ordinary pressure~KPa)
Pressure deviation
Ordinary pressure is ~40 KPa(±2KPa); 40KPa~4KPa(±1KPa) at 4KPa ~ 1KPa (± 0.1KPa)
Temperature sensor
Armoured platinum resistance
vacuum pump
According to your request, we will use imported brand vacuum pumps.
Pressure sensor
Silicon resistance pressure transmitter
Material
 Inner chamber
SUS316 Stainless steel
 Outer chamber
SEE cold rolled steel + paint or stainless steel
Control System
7 inch touch screen controller
Heating system
Nickel chrome alloy electric heater
Refrigerating System
Imported French Taikang or German Bitzer Compressor (air-cooled or water-cooled)
Power supply
AC380 ± 5% V / 50 ± 0.5Hz / 3 phase 5 lines / 2.5 meters long



Phone

Telephone:

+86 13018663273

Mail:

carleen@sailham.com

WeChat

Mobile

WeChat