Dongguan Lixian Instrument Scientific Co.,LTD
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 300 sets /per month |
| Packaging Details | Standard export wooden case |
| Model | HZ-9514 |
| Customized support: | OEM, ODM, OBM |
| Origin | China |
| Power | Electronic |
| Application | Mask, Guaze Mask |
| MOQ | 1 Set |
| Standards | ASTM F2101 - 19 , YY/T 0969-2013, Q/0212 ZRB003-2011 |
| Warranty | 1 year/12months |
| Payment method | L/C,T/T,D/A,D/P |
| Brand Name | Lixian |
| Model Number | HZ-9514 |
| Certification | CE/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 300 sets /per month |
| Packaging Details | Standard export wooden case | Model | HZ-9514 |
| Customized support: | OEM, ODM, OBM | Origin | China |
| Power | Electronic | Application | Mask, Guaze Mask |
| MOQ | 1 Set | Standards | ASTM F2101 - 19 , YY/T 0969-2013, Q/0212 ZRB003-2011 |
| Warranty | 1 year/12months | Payment method | L/C,T/T,D/A,D/P |
| Brand Name | Lixian | Model Number | HZ-9514 |
| Certification | CE/ISO | Place of Origin | China |
| High Light | OBM Mask Testing Equipment ，Multiscene Mask Testing Equipment ，ASTM Bacterial Filtration Efficiency Tester | ||
Equipment Overview
It used to test the percentage of respirator material removed from the bacteria - containing suspended particles at a specified flow rate. The dual-air path sampling method improves the accuracy of sampling, which is applicable to the performance test of bacterial filtration efficiency of medical surgical masks by metrological verification departments, scientific research institutes, medical mask manufacturers and other relevant departments
Standardization
Technical Parameters
| Main Parameter | Parameter Range | Resolution | Max Error |
| A Sampling rate | 28.3L/min | 0.1L/min | Exceed±2.5% |
| B Sampling rate | 28.3L/min | 0.1L/min | Exceed±2.5% |
| Spray flow | (8～10)L/min | 0.1L/min | Exceed±5.0% |
| Peristaltic pump flow | (0.006～3.0)mL/min | 0.001ml/min | Exceed±2.5% |
| A Flowmeter front pressure | (-20～0)kPa | 0.01kPa | Exceed±2.5% |
| B Flowmeter front pressure | (-20～0)kPa | 0.01kPa | Exceed±2.5% |
| Spray flowmeter front pressure | (0～300)kPa | 0.1kPa | Exceed±2.5% |
| Air chamber negative pressure | (-90～-120)Pa | 0.1Pa | Exceed±2.0% |
| operating temperature | (0～50)℃ | ||
| Negative pressure | (-50～-200)Pa | ||
| Data storage capacity | ＞100000 groups | ||
| Characteristics of High Efficiency Air Filter | The filtration efficiency of particles above 0.3um is ≥99.99% | ||
| Median mass diameter of aerosol generator | Mean Corpuscular Diameter(3.0±0.3)μm, geometric standard deviation≤1.5 | ||
| Dual channel 6 - stage Anderson sampler captures particle size | Ⅰclass＞7μm,Ⅱclass(4.7～7)μm,Ⅲ class(3.3～4.7)μm,Ⅳclass(2.1～3.3)μm,Ⅴ class(1.1～2.1)μm,Ⅵclass(0.6～1.1)μm | ||
| Aerosol chamber specifications | (Length600×Dia85×Thickness 3)mm | ||
| Total number of particles in positive quality control sampler | (2200±500)cfu | ||
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
1000000-2000000
Employee Number:
50~100
Ecer Certification：
Active Member
Dongguan Lixian Instrument Scientific Co., Ltd. is one of the national leading manufacturers of advanced testing instruments, which was found in 2000 and located in Dongguan, Guangdong province of China. Our manufacturer locate in Dongguan city,covers an area of 6000 square meters, take the lead in... Dongguan Lixian Instrument Scientific Co., Ltd. is one of the national leading manufacturers of advanced testing instruments, which was found in 2000 and located in Dongguan, Guangdong province of China. Our manufacturer locate in Dongguan city,covers an area of 6000 square meters, take the lead in...
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