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곧 다시 연락 드리겠습니다!
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이메일을 확인하십시오!
정보가 많을수록 커뮤니케이션이 향상됩니다.
성공적으로 제출되었습니다!
곧 다시 연락 드리겠습니다!
메시지를 남겨주세요
곧 다시 연락 드리겠습니다!
귀하의 메시지는 20-3,000 자 사이 여야합니다!
이메일을 확인하십시오!
키워드: | 마스크 BFE 테스터 | 애플리케이션: | 가면 시험 장비 |
---|---|---|---|
상태: | 새롭습니다 | 힘: | <1500W |
주식: | 재고 | 특징: | 공장 직접 판매, 빠른 전달 |
하이 라이트: | 마스크 BFE 세균 여과율 Tester,1500W 세균 여과율 Tester,1500W BFE 시험 기구 |
Application: Mask Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Standards:
YY 0469-2004 Technical requirements for surgical mask; ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus; NBR 15052 |
1.Bacterial Filtration Efficiency Tester Of Mask: Negative pressure testing system, which can protect operator’s safety.
2.Peristaltic pump was built in the negative pressure cabinet, A & B two routes 6 level Andersen sampling head.
3.The flow speed of peristaltic pump can be set.
4.The spray flow of bacterial liquid inside the special microbial aerosol generator can be set.
5.BFE tester good atomization effect.
6.Embedded high speed industrial microcomputer control.
7.10.4 "industrial high brightness color touch screen display.
8.USD connector, support USB data archived
9.Mask BFE Tester high brightness light installed in the cabinet.
10.Switching type glass door in front of the machine, easy to observe by the operator.
Model |
GT-RA02 |
||
Key Specification |
Specification Range |
Resolution |
Max.permissible errors |
A Route Sampling Flow |
28.3L/min |
0.1L/min |
Within ± 2.0% |
B Route Sampling Flow |
28.3L/min |
0.1L/min |
Within ± 2.0% |
Spray Flow |
(0.1~10)L/min |
0.1L/min |
Within ±5.0% |
Peristaltic Pump Flow |
(0.001~3.0)mL/min |
0.001ml/min |
Within ±2.0% |
Negative Pressure of the Chamber |
(-90~-120)Pa |
0.1Pa |
Within ±1.0% |
Working Temperature |
0-50℃ |
||
Data Save Ability |
>500000 sets(Scalable capacity) |
||
High Efficiency Particulate Air Filter Properties |
≥99.995%@0.3μm, ≥99.995%@0.12μm |
||
Median diameter of aerosol generator mass |
Average diameter: (3.0±0.3)μm; Geometric Standard Deviation≤1.5 |
||
Double Routes 6-lever Andersen Sampling apparatus |
LevelⅠ>7μm; Level Ⅱ: (4.7~7)μm; Level Ⅲ: (3.3~4.7)μm; Level Ⅳ: (2.1~3.3)μm; Level Ⅴ: (1.1~2.1)μm; Level Ⅵ: (0.6~1.1)μm |
||
Size of Aerosol Chamber |
600×80×3mm (Length×Diameter×Thickness) |
||
Total number of positive quality control sampler particles |
(2200±500)cfu |
||
Negative Chamber Flow Speed |
≥5m3/min |
||
Size of Main Machine |
1300×700×2100mm (L×W×H) |
||
Power Supply |
AC220V±10%, 50Hz |
||
Noise of the Tester |
<65dB(A) |
||
Weight |
≈300kg |
||
Power Consumption |
<1500W |