Use:
Used for testing the particle filtration efficiency of daily protective masks and medical masks, as well as measuring the obstruction performance of ordinary fabrics and medical masks to the airflow with constant flow rate. It is applicable to medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile inspection center, manufacturing enterprises, etc. Glass fiber filter material PP filter material coated film.
Execution standard:
GB/T32610-2016,GB2626-2006,GB19082-2009,GB19083-2010
GB24539-2009,YY0469-2011 ,YYT0969-2013
Technical parameters
| project | Technical parameters |
| Filter efficiency detection range | 0-99.999% |
| Filter efficiency detection meter range | (20-100)L/min |
| Range of test resistance | 0-1000pa |
| Filter material size range detection | 0.3,0.5,5.0μm三档 |
| Dust source | ⑴ aerosol(DEHS) ⑵ Sodium salt(2%NaCl solution) |
| Standard test area | 100 cm2(According to the customer's requirements. standard size is providedstandard size is provided) |
| Size | 130*75*157cm |
| The power consumption of the system | ＜1500W |
| The weight | 250kg |
| The power supply | AC 220V,50Hz |
Product features
1. The cold generation aerosol generator is used to produce continuous and stable aerosol particles, which is convenient for filling solution.
2. Anti-leakage design of particles throughout the whole process to protect the safety of experimental personnel.
3. Aerosol generator: salt-particulate and oil-particulate aerosols can occur.
4. Equipped with electrostatic charge neutralizing device for aerosol particles.
5, pneumatic fixture and equipped with protection device, safe and convenient to use.
6. Equipped with glass rotameter, vacuum pump and laser dust particle counter.
7. Control system: computer controls the test process, automatically collects data, and configures special computers and test software.
8. The computer automatically tests the gas concentration and calculates the filtration efficiency; Can save, output, query, print test data.
9. Touch screen control, simple and intuitive operation.
configuration
1. Integrated aerosol generator
2. Air dryer
3. Vacuum pump
4. Particle counter
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JD-KF30010 Particle filtration efficiency tester, Particle filtration efficiency tester, Images
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