【Scope of application】

It is mainly used to measure the charged electricity and the density of charged charge of anti-static work clothes and textiles.

【Guideline】

GB 19082-2009 Technical requirements for medical disposable protective clothing 5.9 Antistatic property

GB/T 12703-1991 Textile electrostatic test method 7.2 Friction zone point of work clothes (E method)

GB/T 12703.2-2009 Evaluation of electrostatic properties of textiles Part 2: Charge density

GB/T 12703.3-2009 Evaluation of electrostatic properties of textiles Part 3: Charge

GB/T 32610-2016 Technical Specification for Daily Protective Masks A3.2.2 Pretreatment Method

【technical parameter】

 1. Measuring range: ±0.001µC～2µC (±1×10-9～±2×10-6C).

2. Display: LED display, which can display the positive and negative polarity of the charge. (The "-" sign is displayed for the negative polarity, and the sign is not displayed for the positive polarity).

 3. Accuracy: ±0.5% of reading.

 4. Power supply: 220V, 50Hz alternating current, power consumption is about 3W.

 5. Applicable environment: -10℃～45℃, RH<80%.

 6. Friction table size: 400mm×400mm×30mm.

 7. Faraday tube size: inner tube diameter 400mm, outer tube diameter 500mm, inner and outer tube height 1000mm.

 8. Friction table weight: about 2.5kg.

 9. Faraday tube weight: about 15㎏.