The main technical parameters: Internal size: (D*W*H)	500*600*500mm    800*800*800mm
Metal screen nominal wire diameter	50μm；
Nominal spacing between lines	75μm
Sand dust dosage	2kg~4kg/m³
Test dust	Dry talc, Portland cement, tobacco through gray
Airflow speed	≤2.5m/S
Vibration time	0～9999min  adjustable
Fan cycle time	0～9999min  adjustable
Material	Internal	Mirror SUS304 stainless steel
	External	A3 steel sheet electrostatic painting
	Observation window	SUS304 High quality stainless steel
Meet the test method	GB4208-2008、IEC60529-2001《Shell protection level (IP code) GB/T2423.37-2006、IEC60068-2-68：1994《Electrical and electronic products basic environmental test section 2 test L: dust test》。 GB/T4942.1Rotating machine of the whole structure of the protection level (IP code) classification； GB-T4942.2Low voltage electrical shell protection level； GB10485《Automobile and trailer exterior lighting device of the basic environmental test》； GB2423.37Sand dust test method； GB7001Lamps and lanterns shell protection level classification criteria. Mil-Std-810
Uses	Dust test chamber is simulated have dust climate environment on sample was dust test and the test experiment box; Suitable for electronic electrician product IPX5, 6 simulation test (shell dust test)
Power	220V/1.5KW/50HZ

●  The sand and dust test chamber to meet the Mil-Std-810,the national standard GB4208-2008, IEC60529-2001 "enclosure protection (IP code); ●  GB/T2423.37-2006, IEC60068-2-68: 1994 "Basic environmental testing for electric and electronic products Part 2 Test L: Dust and sand." ●  The rotating electrical overall structure protection (IP code) in GB/T4942.1 classification; ●  The GB-T4942.2 low-voltage electrical enclosure protection class; ●  GB10485 "car and trailer exterior lighting device basic environmental testing; ●  GB2423.37 sand and dust test method; ●  GB7001 the shell lamps Protection class classification criteria.