Carpet static charge measurement device
Test Principle
When a person walks on the inspected carpet wearing the shoes specified in the standard and following the prescribed walking pattern, and is under monitored atmospheric conditions, the potential difference relative to the earth's voltage (0 potential) generated during walking is measured. This measurement is used to evaluate the risk level of discomfort caused by static electricity shocks during the use of this carpet. We use the electrostatic potential difference between the human body and the earth to represent human - body static electricity. The testers walk on the inspected carpet (floor covering) wearing the test shoes specified in the standard and following the prescribed walking pattern in a regulated atmospheric environment. At this time, measuring the human - body electrostatic potential actually reflects the electrostatic characteristics of the potential of equal - magnitude and opposite - polarity charges carried by the carpet.
Applicable Standards
GB/T 18044 - 2008 Carpet - Evaluation method for electrostatic behavior - Walking test
BS ISO 6356 Floor coverings - Assessment of electrostatic properties - Walking test
Main Applications
The carpet static electricity tester (walking test) is mainly used for the anti - static testing of carpets and other floor covering materials. It can be used by carpet manufacturing enterprises, carpet fiber production enterprises, textile (carpet) inspection institutions, the aviation and automotive interior industries, as well as scientific research institutions for quality inspection and technical evaluation.
Technical Parameters
1. Grounded metal base plate: (100×200) cm, made of 1mm - thick aluminum plate.
2. Rubber mat: (220×120) cm, with a thickness of (4.5±0.5) mm.
3. Input resistance of the voltmeter and hand - held electrode system: ≥10¹⁴Ω.
4. Input capacitance of the hand - held electrode: ≤20pF.
5. Measuring voltage range: (-20～+20) kV, with an accuracy of 0.1kV.
6. Test duration: 60s.
7. Atmospheric conditions for adjustment and testing: Temperature: (23±1) °C, Humidity: (25±3) %RH.
8. Standard carpets should be purchased by the user.
在线联系供应商
Other supplier products
 |
Rubber non-rotor vulcanization Tester | Product Introduction: Non-rotor vulcanizer is a rubber processing industry control rubber material quality, rapid inspection and rubber basic rese... |
 |
Building Combustion Performance Testing machine | Introduction Building combustion performance tester is mainly used to test the fire resistance of building materials and their components. It&rsqu... |
 |
Bone Screw Pull-out Tester | Standard YY/T 1504. ASTM F543: standard specifies a test method for measuring the axial force required to extract or fail a metallic bone screw f... |
 |
Automotive connector insertion and withdrawal force testing machine | Main parameters: 1, load: 50kg, 20Kg, 10Kg, 5Kg optional 2, minimum resolution: 0.01 3, the maximum measurement height: 150mm 4, the minimum fi... |
 |
Fiber Blend Ratio Tester | Product Introduction: It is used to measure the resistance value with a certain density under a certain geometry, and then converts it into the sp... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | 卖方: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | 卖方: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | 卖方: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | 卖方: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | 卖方: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
