yazhouqingsezaixian

<form id=rWxFxBozw><nobr id=rWxFxBozw></nobr></form>

<address id=rWxFxBozw><nobr id=rWxFxBozw><nobr id=rWxFxBozw></nobr></nobr></address>

産品

産品
商鋪
文章
論壇

搜索

首页

涂布类産品

基材类産品

设备类産品

化工类産品

配套类産品

首页 >> 其它类産品 >>輔助耗材 >> 靜電測試儀

详细说明

靜電測試儀

: ~~暫無價格~~

累计销量0

累计评价0

购买数量: - +

立即購買加入購物車

收藏

東莞市科建檢測儀器

聯系我們
陳濤：13790278052

进入商鋪

产品说明
产品参数
所有评价

一、特点
1.外殼爲防靜電材質，並有接地扣，確保測量結果正確可靠，顯示有數字和圖形，清晰明確。
2.並可附有離子平衡測量板，測量離子産生器的殘余電壓，可測範圍+/-200V。
3.电场測量範圍 +/-20Kv   * 2 LED确定25mm工作距离
4.可配離子平衡測量板（+/-200V）
5.单按归零重置
6.单按显示锁定
7.閑置自動關機
8.電池效能顯示
9.測量模式切換
10.靜電場：單按Power掣，有一beep聲
11.離子平衡(請先安裝離子平衡測量板）同時按Zero和Power,有二beeps聲
12.重量/體積0.13kg/11.5cm*6.5cm*2.5cm（連電池）

技術指標

功能	有效檢測ESD工作場所設備，工作台面，工具的帶靜電電荷
特性	液晶/電平顯示檢測數據，測試數據保持，數字清零顯示，高/低檔量程
输出	紅色LCD顯示正電荷、藍色LCD顯示負電荷
測量範圍	(0～±1.49kv低範圍)，正負1kv-20kv(高範圍)
測試精度	±10％
电源	9V
精度	低范围精度为：正负0.1kv ；高范围精度为：正负1kv
輸入電壓	9V，6F22 manganese battery
靜電場可測	+/-(0.00-20.0kV)（自動顯示調整）
標准測距	25mm+/-1mm
離子平衡可測	+/-(0-200V)
測量距離根據	ESD－STM3.1-2000 lonization 标准
LCD顯示更新	每秒5次
反應時間	1秒
工作溫濕度	10？40 deg C/RH:0?60%R
圖形顯示	正：红色/ 负：蓝色
聲響報警	開機/閑置自動關機/超出可測範圍
自動關機	閑置約5分鍾

与描述相符

0

非常不满
不满意
一般
满意
非常满意

相关产品

關于我們

更多

新手指南

更多

售後服務

更多

退換貨政策
退換貨流程
品質保證
在線客服

一站式塗布産業鏈交易平台

關于我們

購物指南

售後服務

關注公衆號，了解更多信息

關于我們| 經典案例| 新聞動態| 服務項目| 咨詢團隊| 聯系我們

膜易网：深圳市中涂科技有限公司版权所有. 粵ICP備17028825號

联系我们

联系方式

13913721306

在线客服

QQ客服 :

在线客服
购物车 (0)
我的信息
我的消息
我的收藏
我的留言
塗布在線公众号
返回顶部

seo

seo

Mrs Keeling’s powers of intuition could make nothing of this. Starting with the firm conviction that Mr Silverdale had proposed to her daughter, there seemed no place where it would fit in. CHAPTER XIII. "At times," said Lieutenant Durand. "I shall be with you in a moment." "She has outgrown this work," I insisted. "But the streets and houses?" hazarded Allingham, "aren't they like ours?" Considered as means for transmitting power, the contrast as to advantages and disadvantages lies especially between belts and gearing instead of between belts and shafts. It is true in extreme cases, such as that cited at Crewe, or in conveying water-power from inaccessible places, through long distances, the comparison lies between belts and shafts; but in ordinary practice, especially for first movers, the problem as to mechanism for conveying power lies between belts and gear wheels. If experience in the use of belts was thorough, as it is in the case of gearing, and if the quality of belts did not form so important a part in the estimates, there would be but little difficulty in determining where belts should be employed and where gearing would be preferable. Belts are continually taking the place of gearing even in cases where, until quite recently, their use has been considered impracticable; one of the largest rolling mills in Pittsburg, Pennsylvania, except a single pair of spur wheels as the last movers at each train of rolls, is driven by belts throughout. By placing the axes of tangent gearing so that the threads or teeth of the pinions are parallel to the face of the driven teeth, [53] as in the planing machines of Messrs Wm. Sellers & Co., the conditions of operation are changed, and an interesting problem arises. The progressive or forward movement of the pinion teeth may be equal to the sliding movement between the surfaces; and an equally novel result is, that the sliding action is distributed over the whole breadth of the driven teeth. On that day I saw for the first time in Belgium German sailors and marines, and even an admiral and some officers. At that time the appearance of the naval men gave the newspapers much room for conjectures; it was found later that they were to be used in the attack on Antwerp, and afterwards had the task allotted to them of occupying the sea-board. V. prefer going to Sallie's, but Julia asked me first, so if I The Reverend Taylor gradually became aware that the air was very bad. He laid down the newspaper and looked round. The circumstance sank deeply into the mind of the king, and, resenting especially the conduct of Grenville—who had acted as though he held a monopoly of office,—he determined to be rid of him. He therefore consulted with his uncle, the Duke of Cumberland. That prince, to whom age and infirmities seemed to have given a degree of wisdom, declared the offer of the Ministry to Pitt to be the necessary step, and willingly undertook to make it. But knowing that Pitt would not even listen to the proposal without Temple, he dispatched a summons to Stowe for that nobleman, and himself, infirm as he was, went to Hayes, to learn the will of the great commoner personally. Pitt showed himself disposed to accept the office, on condition that general warrants should be declared illegal; that the officers dismissed on account of their votes be restored; and that an alliance with Protestant powers, and especially with Prussia, should be formed, to counterbalance the compact between France and Spain. This was asking a great deal; but Pitt demanded more in the particulars of appointments,[187] namely, that Pratt, who had opposed the Court so decidedly as regarded Wilkes and general warrants, should be Lord Chancellor, and he opposed the Court desire that the Duke of Northumberland should be at the head of the Treasury. Pitt, moreover, designed the Treasury for Temple. But, when Temple arrived, he refused to take office at all. The fact was that just now he was making a reconciliation with his brother, Grenville, and was averse from throwing him overboard. So far from joining Pitt, he was on the verge of another breach with him. Pitt, disconcerted by this repulse, with a weakness to be deplored in so great a man, refused to accept the offer to form a ministry at all. "Yes. Let's talk to the conductor and engineer." De Boteler, not caring to continue so uninteresting a subject, discoursed upon other matters; and the business of the morning having concluded, he retired with his guests from the hall. "My lord has heard from the steward that you are an honest tenant, and has directed that any alteration you may require in your tenement shall be attended to, and that the field which lies at the back of your dwelling be added to it without additional rent; and, as it gives me pleasure to encourage the industrious, in any request you may make, my interest shall not be wanting. And now, honest man," added she, with even more suavity, "my lord has a question to ask—it is but a simple inquiry, and I feel assured that a person of such strict probity will not evade it—know you Stephen Holgrave's place of concealment?" As she put the interrogatory, she looked earnestly in the smith's face. HoME yazhouqingsezaixianENTER NUMBET 008x-dabaodai.com.cn
cqaux.com.cn
kingelectronics.com.cn
yuejingwang.com.cn
www.denglin9.com.cn
mmae.com.cn
nmcu.com.cn
ructrip.com.cn
zhougeng4.com.cn
www.gongsiquming.com.cn