Introduction to an instrument for detecting the axial tension of the mask expiratory bonnet

The axial tension testing machine of the mask exhalation bonnet is tested according to gb2626 respiratory protection equipment Self-priming filter anti-particulate matter respirator standard 6.
8 method, and the mask exhalation valve cover should not slip, break and deform
when bearing the axial tension specified in Table 4.

Required products: Electronic tensile testing machine Product model: WDL-01 Product use: The machine is widely used in rubber, plastics, textiles, waterproof materials, non-woven fabrics and other non-metallic materials and metal wire, metal foil, metal sheet mechanical properties test
.

Adding accessories can also be used for compression and bending tests
.

Product features: 1, the use of high-precision, all-digital speed regulation system and precision reducer, drive precision lead screw pair for test, to achieve a wide range of test speed adjustment, low noise during the test process, smooth
operation.

2.
The gimbal joint adopts the cross latch structure, and has the function of swing angle restriction, which is convenient for specimen clamping on the one hand, ensuring the concentricity of the test, and on the other hand, it eliminates the influence of irregular specimens on
the sensor.

3.
Touch key operation mode, real-time display
of LCD monitor.

The display interface can display the test method selection interface, the test parameter selection interface, the test operation and the result display interface and the curve display interface, which is convenient and fast
.

4.
It can realize the adjustment of the speed and slow lifting of the beam when the specimen is clamped, and has protection devices
such as overcurrent, overpressure and overload.

5.
Optional microcomputer interface, which can be connected to an external microcomputer to realize the control of the test process and the storage and printing
of data.

Technical parameters: the main technical indicators model WDL series LCD screen display electronic tensile testing machine specifications WDL series test force 200N300N500N1000N2000N Structure Form Single Arm Tension Space 600mm Load Measurement Range Larger Load 2%-100% Load Measurement Accuracy Better Than the Indicated ±1% Beam Displacement Speed 0-500mm/min Stepless Speed Regulation Speed Accuracy ±1% Dimensions (mm) 530*266*1450 Fixture Configuration Tension Fixture Set (according to user specimen requirements) Power supply Single-phase AC 220V±10% V Weight (kg) 60kg Standard Configuration: Main Machine 3.
Standard fixture set of labels: mask exhalation valve cover axial tension testing machine