Moisture permeability tester
Test standard:
Surgical mask
Synthetic blood penetration test for surgical masks synthetic blood
penetration test for surgical masks can output test reports and
store test data. GB 19083-2003-2011 GB/T 4745 requirements.
Characteristics of the equipment
1. Configure funnel for detection.
2. The height can be adjusted within a certain range.
Technical parameters of detector
1. Test height: 150±2mm.
2. Funnel height: 195±10mm.
3. Funnel diameter: 150±5mm
Technical parameters
| Product name | Surface moisture tester |
| Fundamental | add water through the funnel and then carry out leakage detection
of the measured part |
| Diameter of the funne | 150±5mm |
| Height of the funnel | 195±10mm |
| Test height | 150±2mm |
| Test medium | Water |
| Control method | Manual |
| Scope of application | Surgical mask |
Protective clothing synthetic blood penetration tester
Test standard:
Synthetic blood penetration tester for protective clothing
synthetic blood penetration tester for surgical masks can output
test reports and store test data. Meet the test standard GB
19082-2010 surgical mask.
Characteristics of the equipment
1. The equipment is equipped with air pump to adjust the air
pressure.
2. The detector is equipped with positive pressure sensor to
collect the pressure of test data.
3. The pressure has a non-polar adjustable function, and the
technical parameters such as the pressure holding time can be set.
Technical parameters of detector
1. 50-55ml blood test.
2. Control mode: manual control.
3. Pressure 20kpa, accuracy 0.1kpa.
Technical parameters
| Product name | Synthetic blood penetration tester |
| Fundamental | To simulate breathing through the vacuum pump, and to detect the
pressure difference |
| Test pressure | 0-20KPa |
| Micromanometer range | 0-0.1KPa |
| Pressure value resolution | 0.1kPa |
| Time precision | 0.1s |
| Test medium | Synthetic blood |
| Control mode | manual |
| Amount of blood | 50-55ml |
| Scope of application | Protective clothing |
Configuration list
| Name | Unit | Quantity | Remarks |
| Pressure sensor | unit | 1 | 佛山一众 |
| Case | pcs | 1 | Spraying case |
| Posstive pressure pumbs | pcs | 1 | Provide compressed air |
| Neddle valve | pcs | 2 | Adjust the flow |
| Electric appliance | set | 1 | Chin |
| Air pumb | unit | 1 | Chint Group |
| Pressure relief valve | unit | 1 | Manual pressure relief |
| Tank stores | pcs | 1 | Store compressed air |
The flame retardant tester for surgical masks is mainly used to
test the burning performance of surgical masks after they touch the
flame at a certain linear speed.
Characteristics of flame retardant detector for surgical masks
1. The mask fixture is a metal head mold, which can fully simulate
the actual use of the mask.
2. The burner is equipped with propane (liquefied gas) and other
combustible gas interfaces.
3. The burner height is adjustable.
4. Automatic timing and positioning of burner.
5. Combustion time and flame retardant time are recorded
automatically and displayed numerically.
6. Equipped with flame temperature measuring probe and flame
temperature display.
Technical specifications of flame retardant detector for surgical
masks
1. The linear velocity of the nose * is (60±5) mm/s
2. Flame height can be adjusted (set at 40±4mm before delivery)
3. The diameter of the flame temperature measuring probe is 1.5mm
4. The temperature of the flame at the height (20±2) mm from the
top of the burner is (800±50) ℃
5. The distance between the top of the burner and the lowest point
of the mask is (20±2) mm
6. The height adjustment range of burner is 30mm
7, metal head die wall thickness 2 ~ 3mm, flame resistant
combustion resistant
8. Timer for continuation time and smoldering time: 0 ~ 99.99
seconds, accuracy: ±0.01 seconds
9. Power supply: AC220V, 50Hz, 50W
10. Weight: about 30kg
Applicable standards
Technical requirements for surgical protective masks
YY 0469-2011 surgical masks
Respirators, self-priming filter respirator, 6.15 flammability
