Explosion Proof Safe Human Body Electro Static ESD Discharger

• Certification: RoHS, ISO, CE
• Type: Tools
• Usage: SMT Production Line, Printing Workshop, Computer Room, Electronic Component Maintenance Room, Combustible & Explosive Area, ESD Protection
• Function: Voice Alarm/ Light Alarm
• Safety: Explosion Proof
• Condition: New
• Model NO.: E-DS01
• Waterproof: Non-Waterproof
• Material: Metal
• Transport Package: 106*17*18cm/CTN 1PCS/CTN
• Specification: 2.8kg/pc
• Trademark: ECW
• Origin: China
• HS Code: 8543709990
• Production Capacity: 1000000PC

Product Description

Human body electrostatic discharger is a kind of human body electrostatic discharge product suitable for flammable, explosive and anti-static places.

At present,For most companies, the methods to discharge human body electrostatic in flammable and explosive dangerous places is to directly ground the metal conductor and touch the metal materials. Although this method can eliminate the static electricity of the human body, because the electrostatic is discharged by the conductors, it is usually inevitable that the instantaneous energy during the electrostatic discharge is too large, which may cause the electric shock of the human body and the possibility of fire and explosion accidents.  Professional anti-static human body electrostatic discharger is ideal and much safer  tool for this application.
    
There are two main types of human body electrostatic discharge devices on the market:
One is a stainless steel human body electrostatic discharge device, whose touch balls, pillars and bases are all made of stainless steel. Such products are relatively cheap, but the material of the full conductor also brings the hidden danger of human body's electrostatic discharge. Because when the human body's electrostatic voltage reaches 2000V (usually the human body's electrostatic voltage is between 1000V-20000V), the discharge energy between the human body and the conductor can reach 0.4mJ, which is much higher than the minimum ignition energy (0.2mJ) of the oil vapor. , Fully equipped to trigger fire and explosion conditions. This type of human body electrostatic discharge device is only recommended for some electronic processing enterprises that require anti-static requirements.
The other is an intrinsically safe human body electrostatic discharger. The base of the pillar is made of stainless steel, but its touch ball uses an antistatic subconductor. An electrostatic subconductor is a material between a conductor and a non-conductor, and its surface resistivity is from 1 * 106Ω to 1 * 109Ω. When the static discharges, because the sub-conductor has a high resistivity, its discharging current is very weak. It is at the μA level, and it will not cause an instantaneous electric shock. It can avoid the explosion of flammable gas by electric sparks, so as to achieve the purpose of conductive explosion-proof, more suitable for Inflammable and explosive and other dangerous explosion-proof environments, such as gas stations, petroleum depots and other places that are particularly sensitive to static electricity.
Specification

discharge time	1ms
discharge current	<2mA
Residual voltage	<100V
Touch ball surface resistance	10^6-10^9
Alarm	Voice/light
Material	304 stainless steel/anti-static plastic
Weight	2.8kg
Height	1m