Hyde Science and Technology Limited

Thesand and dust test chamber, driven by a fan to push a certain concentration ofsand and dust to blow over the surface of the test piece at a certain flow rate,simulates the typical environmental cond...

Energy Management & Monitoring Hyde Science and Technology Limited 24 Dec 2025 ( )

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Thesand and dust test chamber, driven by a fan to push a certain concentration ofsand and dust to blow over the surface of the test piece at a certain flow rate,simulates the typical environmental conditions of nature at any time withoutbeing limited by time and season, to evaluate the test specimens’ ability toprotect against the infiltration effects of dust particles, the ability to defendagainst abrasive or blocking effects of grit, and the ability to store andoperate when exposed to dry sand or a dusty atmosphere.
Technical parameter:

Model	HD-500	HD-800	HD-1000
Volume	512 L	800 L	1000 L
Internal dimension (DWH)	800800800 mm	9009001000 mm	100010001000 mm
Performance
Metal screen standard spacing	50 μm
Spacing between lines	75 μm
Talcum powder amount	2 kg/m3～4 kg/m3
Blowing dust cycle	Cycle control, can control the total test time, and can also program the blowing dust time and stop time for cycle operation.
Material
Shell material	Cold rolled sheet steel, rust-proof and spray plastics on surface
Internal materials	SUS304 stainless steel
Working chamber structure	Funnel-shaped, adjustable vibration period; the dust flies freely, falls and gathers near the suction hole.
Control system
Controller	Programmable controller, color LCD touch screen
Operation mode	Simple operation, convenient setting, blowing dust time can be set, cycle period can be adjusted, time can be adjusted.
Safety device	Over-temperature protection, grounding protection, etc.
Power supply	AC 220V/380V±10%, 50 Hz±0.5Hz