人体静电消除球它是采用一种无源式电路，利用人体上的静电使电路工作，最后达到消除静电的作用。它的特点是：体积小，重量轻，不需电源，安装方便，消除静电时无感觉等特点。
医学研究证实：人体蓄积静电危害健康：有的人皮肤过敏、心律失调、头痛失眠、和烦躁不安等症状，还有的人毛发竖立，精神紧张，害怕接触金属物体。另外，当人体积蓄静电时触摸电脑会使电脑死机，电子产品元器件击穿，易燃气体点燃和爆炸等重大危害。
人体静电消除球，它的外观是由不锈钢管和不锈球制成，它适用于化工、冶金、军工、油田、烟花爆竹、电脑机房、高级宾馆、高级办公室等易燃易爆场所。电路原理和其它基本相同，它的最大特点是能在-50~100℃正常工作。
技术指标
1). 人体静电电压：V≤20KV
2). 静电释放时间：t≤100mS
3). 最大释放电流：I≤0.1mA
4). 环境温度: 20℃
5). 环境湿度: ≤80% (40℃)
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检测条件及结果 |
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人体静电电压:18KV 环境温度: 20℃ |
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五指释放时间 |
+ |
0.091s |
残余电压-10V |
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五指释放时间 |
- |
0.090s |
残余电压-10V |
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手掌释放时间 |
+ |
0.084s |
残余电压-9V |
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手掌释放时间 |
- |
0.082s |
残余电压-9V |
静电消除时间符合ESD标准
安装与使用方法：
底座式静电消除球，先把地线接在镙丝上（接地线最好用不小于0.3平方多股导线接到地线的引线上），在球座上有一小孔,把球柱与底座相接好,安装完毕后，如果体内有静电,只需用手指触摸一下上面的金属球0.1s即可消除人体的静电. (指示灯亮一下后熄灭,晚上明显,白天不明显.)如果体内静电小于100V或没有静电,静电指示灯则不亮。
无底座式静电消除球：首先将球体静电消除器一头埋入地下至少需要200mm，另一头球体朝上，这样就安装完毕了。其他参数与上相同。
维护保养:
钢管内不进入杂物,特别是金属物,因为内有电路原件,如果进入金属物电路不能正常工作
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Human static eliminating ball it is to adopt a passive circuit, the circuit works by electrostatic human body, finally to eliminate the electrostatic effect. Its features are: small size, light weight, no need of power supply, convenient installation, features to eliminate static electricity without feeling.
Medical research has shown: the body accumulation of electrostatic harm health: some skin allergies, arrhythmia, headaches, insomnia and irritability and other symptoms, and some people hair, nervous, afraid to touch metal objects. In addition, when the volume storage electrostatic touch computer can cause computer crashes, electronic products and components breakdown, flammable gas fires and explosions and other major hazards.
Human static eliminating ball, its appearance is made of stainless steel tube and the ball is made of stainless steel, which is suitable for chemical industry, metallurgy, military, oil, fireworks, computer room, hotel, office and other inflammable and explosive places. The circuit principle and the other is basically the same, it is the biggest characteristic of energy at the temperature of -50~100 ℃ normal work.
Technical indicators
1). The human body electrostatic voltage: V ≤ 20KV
2). Static release time: t ≤ 100mS
3). The maximum release current: I ≤ 0.1mA
4) the environment temperature: 20 ℃.
5). Environmental humidity: ≤ 80% (40 ℃)
Test conditions and results
The human body electrostatic voltage: 18KV environment temperature: 20 ℃
The five fingers release time + 0.091s residual voltage -10V
The five fingers release time - 0.090s residual voltage -10V
Palm release time + 0.084s residual voltage -9V
Palm release time - 0.082s residual voltage -9V
Electrostatic elimination time conforms to the ESD standard
Installation and method of use:
The base type electrostatic elimination ball, the ground in the screw on (wire grounding preferably not less than 0.3 square multi wire to wire up), there is a hole in the ball, the ball column connected with the base, after installation, if there is a static body, just a finger touch it metal ball 0.1s can eliminate human body electrostatic. (like bright lights extinguished, the night was, the day is not obvious.) if the body static electricity is less than 100V or no electrostatic, electrostatic indicator light is not bright.
No base type electrostatic eliminating ball: the ball electrostatic eliminator a head buried underground needs at least 200mm, a header body upward, thus completed the installation. Other parameters with the same.
Maintenance:
Do not enter the debris inside the steel tube, especially metal objects, because there are the original circuit, if the metal circuit does not work
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