NIOSH 42 CFR 84 Automated Filter Tester
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | CIF,CIP |
| Payment Terms: | L/C, D/A, T/T, WU |
| Supply Ability: | 100Sets/Month |
| Place of Origin: | Anhui |
Company Profile
| Location: | Hefei, Anhui, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Model No.: | AFT-120B |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Power: | Electronic |
| Usage: | Others |
| Brand Name: | FYI |
| Power: | Electric |
| Delivery time: | 3-4 weeks |
| Certificate: | CE ,CNAS |
| H.S.CODE: | 90248000 |
| Voltage: | 220V,60HZ |
| Display: | LCD display |
| Controller: | Computer controller |
| Product name: | Automated Filter Tester |
| Brand: | FYI |
| Origin: | Made in China |
| Production Capacity: | 100Sets/Month |
| Packing: | Plywood pacakge |
| Delivery Date: | 3-4weeks |
Product Description
MODEL NO.:
AFT-120B
APPLICATION:
AFT-120B EN143 Automated Filter Tester is used to determine the filter efficiency of dust-proof masks and particle-proof filter materials. The air source of the instrument is compressed air and gasholder to supply constant-pressure and constant-flow airflow; PTFE filter core purifies the airflow and precise valves adjust air volume and aerosol density with stable airflow and high sensitivity; Multi-level impingers provides even size particles and stable-density aerosol; particle counter has high precision and more stable measuring data. Electric charge neutralizer can completely neutralize all electric charges in aerosol for more precise test data. The instrument is widely used in manufacturing factories, inspection units and scientific research institutions relating to dust-proof products.
RELATED STANDARD:
STANDARDS | GB/T 2626 | EN 143 | NIOSH 42 CFR 84 |
Note: this EN143 Automated Filter Tester can conform to but not limit to the standards above, for more standards conformance, please contact us.
FEATURE:EN143 Automated Filter Tester
1 Simple, fast and automated operation;
2 Filter efficiency up to 99.999%;
3 Applicable to KN-type and KP-type aerosol;
4 Multi-level impingers provides even size particles and stable-density aerosol;
5 Electric charge neutralizer can completely neutralize all electric charges in aerosol for more precise test data;
6 International main virtual-instrument design thinking;
7 Concise and user-friendly test software interface, automated calculation of test result and backup in Excel.
KEY SPECIFICATION:
1 Aerosol
2 Number of test units 3 Measuring range | KN-type: Count median diameter: 0.076um Initial density: 106mg/m3 Particle size distribution deviation: 1.45um KP-type: Count median diameter: 0.170 Initial density: 56 mg/m3 Particle size distribution deviation: 1.50um 2 (20~100)L/min |
4 Filter efficiency | 10%~99.999% |
5 Resistance | 0~2000Pa |
6 Test method | Initial efficiency and loaded efficiency |
7 OPC self-purification time | ≤10min |
8 OPC flow rate accuracy | ±5% |
9 OPC repeatability | ≤±10% |
10 OPC particle size distribution deviation | ±30% |
11 OPC particle density deviation | ±30% F.S. |
12 Working gas pressure | Absolute pressure 6~9kgf/cm2 |
13 Ambient temperature required | (5~35)oC |
14 Ambient humidity required | 0~90%RH, no condensation |
15 Power supply | AC220V 50Hz, single phase |
STANDARD CONFIGURATION:
No. | Item | Quantity |
1 | Main machine | 1set |
