Beijing HENVEN Experimental Equipment Co., Ltd.
Beijing HENVEN Experimental Equipment Co., Ltd.
  • High-Pressure Dynamic Stability Tester
  • High-Pressure Dynamic Stability Tester
  • High-Pressure Dynamic Stability Tester
  • High-Pressure Dynamic Stability Tester

HGD-1 High-Pressure Dynamic Stability Tester

The High-Pressure Dynamic Stability Tester is applicable for evaluating the safe storage life of gun propellants and double-base solid propellants. In accordance with GJB 770B-2005 506.1 (Thermal Accelerated Aging Method), this instrument determines the accelerated aging decomposition cycles of gun propellants and double-base solid propellants at different temperatures, providing an effective basis for judging the safe storage life of samples.

Applications of HGD-1 High-Pressure Dynamic Stability Tester

  • It is mainly used for the determination of chemical stability evaluation and analysis of pyrotechnic compositions.

  • It is suitable for research, teaching and production enterprises of gun propellants and double-base solid propellants in universities and colleges.



Instrument Parameter of HGD-1 High-Pressure Dynamic Stability Tester

Temperature Range

RT-150℃

Temperature Accuracy

≤±0.2℃

Pressure Resistance Strength

Max 16Mpa

Pressure Monitoring

0-600Kpa

Sample Basket

Volume 50ml

Filtration Function

Toxic gases are introduced into the absorption liquid by means of vacuum pumping for gas purification

Alarm Function

It can automatically identify pressure and temperature over-limit ranges (including buzzer, alarm light, color change and flashing on the software interface, buzzer and other abnormal identification and alarm reminder functions)

Data Acquisition

It integrates the overall communication and control of the sample temperature measurement unit, alarm prompt unit, oil bath heating unit, oil bath temperature control unit, and touch screen display unit. It adopts an ARM controller, with the embedded software system responsible for the overall operation.

On-line Detection

It features functions of gas exchange and on-line sampling of reaction gases (reaction gases can be detected by an external mass spectrometer).

Explosion-proof Design

The main components are made of 304 stainless steel, featuring corrosion resistance, high temperature resistance, explosion-proof performance, and other characteristics.

Total Electric Power

220V、2000W


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