產(chǎn)品詳情
Trek®156A通過計(jì)時(shí)產(chǎn)生的空氣離子放電到預(yù)先充有正值或負(fù)值的浮板所需的時(shí)間來測(cè)試電離器離子產(chǎn)生的效率。Trek®156A還通過測(cè)量浮板上因電離器撞擊板上的正負(fù)空氣離子不平衡而產(chǎn)生的偏移電壓來測(cè)試正負(fù)空氣離子之間的平衡。
通常，隨著電離器的老化，正負(fù)空氣離子的產(chǎn)生率會(huì)下降。因此，電離器中和靜電荷所需的時(shí)間增加，正負(fù)空氣離子的平衡發(fā)生變化。中和（衰變）時(shí)間可能會(huì)變得太長(zhǎng)，以至于電離器無法完全中和工作位置產(chǎn)生的電荷，或者電離器可能會(huì)開始對(duì)最初不帶電的物體充電。
The Trek® 156A tests the efficiency of an ionizer’s ion production by timing how long it takes air ions produced to discharge a floating plate that has been pre-charged to either a positive or negative value. The Trek® 156A also tests the balance between positive and negative air ions by measuring the offset voltage generated on a floating plate due to an imbalance of positive and negative air ions impinging on the plate from the ionizer.
Typically, as an ionizer ages, the rates of positive and negative air ion production decline. Consequently, the time required for the ionizer to neutralize static charges increases, and the balance of positive and negative air ions changes. The neutralization (decay) time may become too long for the ionizer to fully neutralize charges that are generated at a work b, or the ionizer may begin to charge bs that were initially uncharged.
