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Anti-static overalls testing equipment is one of the most important items. At present, many anti-static clothing manufacturers have a relatively vague concept on anti-static clothing testing equipment, especially for the few equipments that need to be attached. Equipment: 1. Electrostatic electricity meter (also called electrostatic potentiometer), 2. Rotary drum friction machine, 3. Faraday tube, 4. Point to point tester, 5. Tensile testing machine. In fact, 1, 2, 3 items is a set of equipment, collectively referred to as ZF-611 fabric triboelectric charge tester, is used to detect the charge value of anti-static overalls after friction charged. The following are the detailed indicators of anti-static testing equipment:
ZF-611 fabric frictional charging charge amount <br> <br> a tester, the main technical indicators
1. The measuring device is composed of a friction device and a potentiometric measuring device 2. The potential measuring device is composed of a Faraday cup and an electrostatic potentiometer 3. The electrostatic potentiometer has a measuring range of 0 to 2μC and an accuracy of ±0.001μC.
4, the instrument specifications: Φ510 × 1100
5, place: Faraday tube: ground, electrostatic potentiometer: test bench (or desktop)
Second, meet the standards
National Standard: GB/T12014-2009 "Anti-static Overalls" in C, D, E three methods (charge surface density method), FZ/T01060 "fabric frictional charged charge density determination method"
Frictional Electric Charge Tester - Drum Friction Machine 1. Main Technical Index 1. Drum Inner Diameter: (65?±5)?cm
2. Roller depth: (45?±5)?cm
3, the number of revolutions of the drum: 46?r/min or more 4, roller diameter: 44cm
5, drum lining material: Polypropylene clear standard cloth, in line with GB/T7568.5-2002
6, the number of roller blades: 3 7, operating time: 0 ~ 99.99min arbitrary adjustments.
8, the instrument specifications: 730mm × 750mm × 800mm
9. Placement position: Ground II. Accordance with the standard GB/T12014-2009 "Electrification Workwear" E method (charge surface density method)
ZF-613 point-to-point resistivity tester I. Main technical parameters 1. Range: 105??Ω~1013?
2, high resistance meter indication error: ± 1%
3, voltage: 100VDC
4, with insulated electrode scale: standard distance 30cm
5, Instrument Specifications: Host: 252mm × 265mm × 100mm
6, placed in place: test bench (or desktop)
Second, in line with the standard national standard GB12014-2009 "anti-static clothing"
ZF-618 tensile testing machine First, the instrument features 1, the instrument uses a micro-card control, intuitive and convenient operation.
2, with a trip beyond the limit to stop, protection.
3, provide a set of fixtures, 1 set of sensors.
Second, the main technical indicators 1, the test force range: 0 ~ 5000N (subject to special requirements according to the situation)
2, test force accuracy: 1%
3, stretching length range: 0 ~ 460mm
4, the tensile length accuracy: ± 1mm
5, the stretching speed: 100mm/min
6, power supply: 380V50Hz2KW
7, the instrument specifications: 500mm × 630mm × 1100mm
8, place: test bench (or desktop)
Third, meet the standards:
GB/T5725-2009 Safety Net
GB/T12014-2009 Textile Static Testing Method
GB/T8965.1-2009 "protection clothing flame retardant protection"
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Anti-static clothing LA safety mark certification testing equipment purchase Qingdao Zhongbang
Anti-static overalls LA safety mark certification, also known as "Labor Safety Label Certification", is an important certification qualification for anti-static clothing production and sales companies. It is also an enterprise qualification for anti-static clothing manufacturers.