Introduction: ZR-1211 type mask breathing resistance detector is used to measure the inhalation and exhalation resistance of masks under specified conditions. It is compatible with multiple flow points at the same time, and is suitable for the relevant testing and inspection of mask products by mask manufacturers and national labor protection equipment inspection agencies. Executive standard: GB 2626-2019 Respiratory protection Self-priming filtering anti-particulate respirator GB/T38880-2020 Technical Specifications for Children's Masks GBT32610-2016 Technical specification for daily protective masks EN 149 Respiratory protective devices - Filtering half masks to protect Respiratory protective devices - Filtering half masks to protectagainst particles - Requirements, testing, marking Features: 1. In line with the requirements of domestic and foreign standards, various head molds can be selected; 2. 7-inch high-definition touch screen; 3. Electronic flowmeter, high flow control accuracy; 4. Automatic constant current control, compatible with multiple flow points; 5. The exhalation and inhalation detections are tested separately, which is easy to use; 6. Large-capacity data storage, real-time preservation of test data; 7. Real-time/historical detection data can be exported through U disk or printed by thermal printer; 8. Automatic sample qualification determination; 9. Fault detection automatic protection. technical parameter: Pressure range: ±2000Pa Data storage: 1000000 groups Dimensions (W×D×H): (length 400×width 300×height 250) mm Overall weight: about 8.8kg Machine power consumption: <250W
Introduction: ZR-1211 type mask breathing resistance detector is used to measure the inhalation and exhalation resistance of masks under specified conditions. It is compatible with multiple flow points at the same time, and is suitable for the relevant testing and inspection of mask products by mask manufacturers and national labor protection equipment inspection agencies. Executive standard: GB 2626-2019 Respiratory protection Self-priming filtering anti-particulate respirator GB/T38880-2020 Technical Specifications for Children's Masks GBT32610-2016 Technical specification for daily protective masks EN 149 Respiratory protective devices - Filtering half masks to protect Respiratory protective devices - Filtering half masks to protectagainst particles - Requirements, testing, marking
