Test items: Resistance to penetration test of dry microorganisms The DRK-1070 anti-dry microbial penetration experimental instrument system is composed of air source generation system, detection main body, protection system, control system and other parts. Test method for preventing the penetration of dry microorganisms. Features 1. Negative pressure experiment system, equipped with fan exhaust system and high efficiency filter for inlet and outlet to ensure the safety of operators; 2. Dedicated operating software, software parameter calibration, user password protection, automatic fault detection protection; 3. Industrial-grade high-brightness color touch screen; 4. Large-capacity data storage, save historical experimental data; 5. U disk export historical data; 6. Built-in high-brightness lighting in the cabinet; 7. Built-in leakage protection switch to protect the safety of operators; 8. The inner layer of the cabinet is made of stainless steel as a whole, and the outer layer is sprayed with cold-rolled plates, and the inner and outer layers are insulated and flame-retardant. Executive Standard EN ISO 22612-2005: Protective clothing against infectious agents. Test method for preventing penetration of dry microorganisms Technical Parameter

The Main Parameter	Parameter Range
Power Supply	AC 220V 50Hz
Power	Less than 2000W
Vibration Form	Gas ball vibrator
Vibration Frequency	20800 times/min
Vibration Force	650N
Experimental Container	6 stainless steel experimental vessels
Negative Pressure Range of Negative Pressure Cabinet	-50~-200Pa
High Efficiency Filter Filtration Efficiency	Better than 99.99%
Ventilation Volume of Negative Pressure Cabinet	≥5m³/min
Data Storage Capacity	5000 groups