Sand Dust Test Chamber GOST20.57.306-98

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Sand Dust Test Chamber GOST20.57.306-98

Provide sand and dust climate environment test device, used in the laboratory to simulate sand blowing environment, assess the adaptability of military mechanical equipment, mechanical, electrical, electronic, electrochemical and electromechanical equipment exposed to dry sand and dust conditions, and evaluate the ability of equipment to resist dust and store and work under sand and dust conditions. The product is implemented in strict accordance with the military standard GOST20.57.306-98, and the materials used have good corrosion resistance and high temperature resistance, ensuring stability in extreme environments.

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Description

Feature
  • The structure design of the test system is advanced and reasonable, the manufacturing process is standardized, and the products are independently developed and developed, and the products with independent intellectual property rights are beautiful and generous in appearance.
  • The main functional components of the sand dust test chamber  are equipped with world famous brand (high gold content), advanced and reliable technical principle, and the noise and energy saving are best controlled.
  • The matching and assembly of the parts is good, and the main functional components are used
  • The original imported parts of the international advanced level improve the safety and reliability of the product, and ensure the user's long-term and high-frequency use requirements.
  • The equipment has good operation, maintainability, good temperature stability and durability, good safety performance, and does not pollute the environment or endanger human health.
  • All wires in the control cabinet have serial numbers and numbers printed by special equipment, and the lines are clear and clear.
Parameters
Internal Dimension (WxHxD mm) 1000×1500×1000
External Dimension (WxHxD mm) 6000×13200×3500
temperature range RT~+60℃ adjustable
humidity range Temperature: 23±2℃, relative humidity: ≤40%RH
Wind speed range 0.5~15m/s (adjustable wind speed)
Sand blowing speed 10～15m/s
Blown sand concentration （5±2）g/m3  Or 0.1% of the useful volume of the chamber
Dust blowing speed 0.5～1m/s
Blown dust concentration （2±1）g/m3 Or 0.1% of the effective volume of the chamber
Dust blowing method Continuous blowing time or intermittent blowing time
 can be set manually or automatically
Dust system Mainly equipped with sand dust collection device and
drying system,dust filter, air flow meter and valve,
etc.An approximate laminar flow type circulating air flow device
Sand dust concentration meter Direct reading, measuring range: 0 ~ 15g/m³
Dust blowing time Adjustable from 1 to 9999(S, M, and H)
Percussion time Adjustable from 1 to 9999(S, M, and H)
duration control Continuous 1 ~ 9999(S, M, H), period 99 ~ 99(S, M, H) adjustable
anemograph Wind speed measurement range: 0 ~ 30m/s
Total installed power about 80 kW
supply voltage AC 380V 50Hz, three-phase four-wire + ground cable

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