ZR – 1220 model
Mask tightness tester
Product introduction
ZR - 1220 type respirator fit tester is a mask/respirator fit test of special equipment, at the same time compatible with OSHA and GB GB 19083-2010 medical respirator technical requirements of the respirator fit test on, widely applicable to mask manufacturers, the national labor protection articles inspection institution to related the mask products testing and inspection.
Executive standard
GB 19083-2010 Technical requirements for medical protective masks
Technical characteristics
- Condensation nuclear particle detection to ensure the detection accuracy;
- Automatic cleaning of measuring chamber, automatic switching of air path, simple and fast to use;
- All Chinese operation interface, support Chinese input;
- Large-sized touch screen for data observation and operation;
- Special upper computer test software, convenient for data storage and analysis;
- Built-in large capacity memory, can store test results, process information and other data;
- At the same time compatible with OSHA, national standards and other standards, and can customize the test standards;
- Can automatically generate test reports, unlimited historical data storage and query.
Technical indicators
| main parameters | parameters | Maximum permissible error |
| Coefficient of compactness | 10,000-0 | ±10% |
| flow | 1L/min | ±5% |
| Data storage capacity | unlimited |
| Alcohol type | 99.5%+ Isopropyl alcohol |
| Working power supply | AC220V±10%,50Hz |
| work environment | (0~35)℃,(0~95)%RH |
| Instrument noise | <65dB |
| Size of host | (length480×wide543×high918)mm (not including bracket) |
