A brief introduction
The BYE series high, low temperature, and low pressure test chambers are mainly used in aviation, aerospace, electronics, national defense, scientific research, and other industrial sectors to determine the reliability of storage and transportation of electrical and electronic products (including components, materials, and instruments) under the single or simultaneous action of high, low temperature, and low pressure. They can also simultaneously test the electrical performance parameters of the test specimens when powered on, in order to evaluate their behavioral performance under given environmental conditions.
Detailed introduction of high, low temperature, and low pressure test chambers
Equipment features:
◆ Adopting an internal pressure bearing box and SUS304 # stainless steel inner liner.
◆ Multiple protective facilities, equipped with wireless remote alarm devices
Double layer door sealing structure with adjustable locking mechanism.
The box adopts an LCD touch screen, with a fault dialogue menu and fault graphic explanation to troubleshoot.
The refrigeration compressor and key accessories are all imported from international brands, ensuring long-term and reliable operation; Environmentally friendly refrigerant refrigeration, in compliance with international environmental conventions.
◆ Multiple optional accessories: RS232/485 communication interface, record printer, remote temperature control system (including communication software, computer printing, etc.).
◆ Adopting the world-renowned "Laibao" vacuum pump.
Application standards:
GB10590-89 Technical conditions for low-temperature/low-pressure test chambers;
GB15091-89 Technical conditions for high temperature/low pressure test chambers;
GB11159-89 Technical Conditions for Low Pressure Test Chambers;
GB/T2423.25-1992 Low temperature/low pressure comprehensive test chamber;
GB/T2423.26-1992 High temperature/low pressure comprehensive test chamber;
GJB150.2-86 low-temperature/low-pressure (altitude) test;
Application standards:
Models | BYH-150 | BYH-225 | BYH-408 | BYH-800 | BYH-1000 |
Inside Dimensions W x D x H cm | 50X50X60 | 50X60X75 | 60X80X85 | 100X80X100 | 100X100X100 |
Outside Dimensions W x D x H cm | 115X88X147 | 115X91X162 | 127X113X172 | 167X113X187 | 173X133X187 |
Precool/Preheat Range | -70℃,-60℃,-50℃,-40℃,-30℃,-20℃,-10℃,0℃～150℃ | ||||
Time Range | 0 hour 1 min ～ 9999 hour 59 min/segment | ||||
Resolution | 0.01℃/min,0.1%RH/min | ||||
Grade of air pressure | 4～84kpa | ||||
Air pressure variation rate less than | 7.10kpa/min | ||||
