The clean fabric dust test bench is used to measure the number of particles emitted by the clean fabric in the simulated motion, which refers to the flipping of the fabric in a rotating drum, and the number or concentration of the particles emitted by the fabric is measured within a specified time and under a certain amount of sampling, and the measured value is compared with the standard grade to evaluate the grade of the clean fabric 【Relevant Standards】

GMP static, GMP dynamic, ISO14644-1

【Scope of application】: The clean fabric dust test bench is used to measure the number of particles emitted by the clean fabric in the simulated motion, which refers to the flipping of the fabric in a rotating drum, and the number or concentration of the particles emitted by the fabric is measured within a specified time and under a certain amount of sampling, and the measured value is compared with the standard grade to evaluate the grade of the clean fabric [Meet the standard]: GMP static, GMP dynamic, ISO14644-1 [Instrument features]: 1. Complete validation manuals are provided to facilitate compliance with pharmaceutical specifications. 2. Built-in thermal printer for data printing, setting, sampling, displaying, and printing. 3. Reduce operator errors, carry out long-term data archiving, and support long-term data storage. 4. Cleaning clothing testing and environmental monitoring. 5. Audit trail, electronic signature, personnel operation record storage. Pre-set, sampling area, grade standard, 6. Particle size selection. GMP, ISO14644-1 cleanliness standard judgment. 6. Verified according to JJF1190-2008, GB/T6167-2007. 7-inch touch screen for simplified operation. 7. GB/T2429 anti-static clean fabric. 【Technical Parameters】: 1. Drum speed: 1~20rpm adjustable 2. Counter model: SX-L310T 3. Sampling Flow: 28.3L/min ±5% (1.0 CFM) 4. Particle size channels: 0.3μm, 0.5μm, 1μm, 3μm, 5μm, 10μm 5. Laser Light Source: Laser diode 6. Imported fan: continuous working stable, energy saving and environmental protection 7. Verification standard: JJF1190-2008, GB/T6167-2007 8. Repeatability relative error: The repeatability of continuous particle concentration measurements is < 10% under the same measurement conditions 9. Particle size distribution error: 0.5μm and 5μm particle size block distribution error±30% 10. Particle concentration display error: After the particle counter is in normal working condition, the particle concentration display error of 0.5 micron particle size limit shall not exceed ±30% FS 11. Maximum sampling concentration: 35000 capsules/liter 12. Self-cleaning time: ≤10min (counting 3 times in a row within 10 minutes is zero, 95% confidence) 13. Sampling Time: User Self-Set(1~14400 seconds) 14. Sampling delay: User set (1~255 seconds) 15. Number of Sample Points: 2-9 16. Number of samples (position): 2~50 17. Working time: 6 hours of continuous test time with sufficient power 18. Screen display: Color 7 inch touch screen 19. Printing method: Built-in thermal printer (thermal printing paper: 57xD40) 20. Charging Power Supply: AC (220V/50Hz) 21. Built-in lithium battery DC: 14.8V 36Ah 22. Charging adapter: Input 100V-240V 2.5A, output 16.8V 5A 23. Battery charging time: 6~8 hours 24. Air cleanliness grade judgment criteria: ISO14644-1, GMP dynamic, GMP static 25. Judgment criteria for clean clothing: GB/T2429 anti-static clean fabrics 26. Temperature and humidity: optional 27. Data communication interface: USB 28. Environment: Temperature: 0~40°C, relative humidity: 10~70%PH, storage environment: temperature: -30~45°C, relative humidity: 0~90%PH 29. Roller dimensions: L570xW520xH600(mm) 30. Counter Dimensions: L315 x W320xH310(mm) 31. Material: SUS304 stainless steel 32. Power: ≤0.5KW [Application Scenarios]: 1. Test of cleanroom (area) cleanliness 2. Daily maintenance and monitoring of clean rooms in electronics factories and pharmaceutical factories 3. Measurement of suspended particles in the air 4. Cleaning grade testing