" Helmets Vertical SpacingInfrared - positioning Tester"
Purpose
This measuring instrument is used to measure the vertical spacing and wearing height of safety helmets.
Applicable Standard
GB/T 2812-2006
GB 2811-2019
Technical Parameters
1. Digital height gauge, which can display the height in real - time, with a measuring range of 0 - 500mm. 2. Adopts infrared positioning. 3. First, wear the test sample on the standard - specified head mold according to the standard requirements, and adjust it to make the heights on both sides of the hat hoop consistent. 4. Measure the vertical distance from the lowest point of the bottom edge of the hat hoop on the side of the sample to the top of the head mold as the wearing height, record the measured value and be accurate to 1mm. 5. Measure the vertical distance from the position of the point on the edge of the minor axis of the helmet shell relative to the head mold to the top of the helmet shell as X1. 6. Remove the wearing system and cushioning liners, place the sample on the head mold again, and ensure that the posture of the helmet shell is the same as before removal.
7. Measure the vertical distance between the same points as X2.
在线联系供应商
Other supplier products
 |
Automotive Connectors Salt Spray Tester | The salt spray tester for automotive connectors is suitable for testing the corrosion resistance of various material surface treatments, including ... |
 |
Paint Thickness Meter | Standard Coating Thickness Gauge complies with international standards includingASTM B499,ASTM D1400,ISO 2178,ISO 2360, andGB/T 4956, ensuring rel... |
 |
Dental Implants Static Torsion Tester | Standard ISO 13498: Specifies static torsion testing protocols for dental implants, including torque application rates, failure criteria, and data... |
 |
High Velocity Impact Testing Machine | Main Purpose To test the impact - resistance performance of glasses, goggles and face shields at a certain speed. Applicable Standards SNELL SA/... |
 |
Respirator Fit Tester | PortaCount Respirator Fit Tester: Qinsun assesses the overall integrity of masks by performing an aerosol leak test utilizing the PortaCount Respi... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheFull-Body Garment Stress Testeris a pr... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheIndustrial Dry Cleaning and Energy-Sav... |
 |
MST Medical Compression Stocking Tester,compression sock tester | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The MST Medical Compression Stocking Test... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Textile Manufacturing:Testi... |
 |
Dental material color stability tester | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The applications of color st... |
