日韩欧美一级特黄大片,无码AV片在线观看免费,亚洲AV成人无码精品网站,九九在线视频免费观看精品视频

     
  中文版 English
 
Hot news:
  Products
IEC Test Finger Probe
IPX1-IPX9K Waterproof Test Equipment
Electrical Appliance Testing Equipment
Environmental Test Chamber
Battery test equipment
Textile Test Equipment
Mechanical testing machine
Plug and socket testing equipment
test package
Laser Power Senser Measurement
Soil Sensor
Hot Product
IPX1 IPX2 Drip Waterproof Test...
UL1439 Sharp Edge Tester
BND-TPK05 IEC 60529 Test Probe...
IEC62368 test probe kit BND-TP...
IEC 61032 Standard Test Probe ...
IEC60320 EN60320 Appliances co...
UL 498 Standard Plugs and Rece...
IPX1 to IPX4 Drip rain test an...
Vertical horizontal vibration ...
IP5X IP6X Sand and dust proof ...
climate constant temperature a...
IPX1 to IPX9 waterproof testin...
 
 
Products
Proof Tracking Index tester / Proof Tracking Test Apparatus/Dielectric Tester
Name:Proof Tracking Index tester / Proof Tracking Test Apparatus/Dielectric Tester
Type:BND-LD
Manufacturer:Tracking test chamber Dielectric Tester
Product Description:


Product Description

IEC60335-1Proof Tracking Index Tester for Leakage Current test

The proof Tracking tester for electric and electronic products, household appliances, and its material is resistant to leakage from the mark test, to simulate the live parts of different polarity or between live parts and grounded metal parts may cause the insulator leakage measurement and evaluation of the specified voltage, the insulator in the relative resistance to leakage when the water effect of the electric field and impurities from the mark. The device in accordance with national standards GB/T4207-2003 (IEC60112-2003) "solid insulating materials under moist conditions compared to the determination method of tracking index and index of resistance to tracking and GB4706.1-2005" Household and similar electrical appliances - Safety part I: General Requirements set forth in the relevant provisions of the design and manufacture.

Detailed Images
the electrode material
rectangular electrode - platinum metal
the electrode pressure
1.0 ± 0.05N
the distance between electrodes
4.0mm ± 0.01mm, angle 60 ° ± 5
the electrode voltage
100 ~ 600V (48 ~ 60HZ) adjustable short-circuit current 1.0 ± 0.1A, voltage drop is less than 10%
drops of liquid height
30 ~ 40mm adjustable
the size of the drops
44 to 55 drops / 1cm3 Adjustable
drops Time
30s ± 5s,
the number of drops
0 to 9999 times adjustable
the leakage judge
loop current greater than 0.5A and maintain the 2 seconds the relay to cut off the current, indicating that the sample failed
the test process
automatic control of test procedures, independent ventilation
reference standards
IEC60112-2003, GB/T4207-2003, GB4706.1-2005
the studio volume
0.5 cubic
the device outer dimensions
1000mm wide x 650mm deep x 1300mm high
Packing & Delivery




 
Home  |  Products  |  News  |  About us  |  Feedback  |  Contact us  |  
Copyright © 2008-2015 Hong Kong Bonad Technology Limited | Shenzhen Bonad Instrument Co., LTD. All Rights Reserved.
 
    Add:C505, Hongdu Building,Bao\\\'an45 district,Shenzhen,518101,Guangdong Province,China    Tel:+86-13380391156    Fax:0755-23721200    Email:Alice@szbonad.com
 
国产一区二区与亚洲av| 久久国产成人高清精品亚洲| 久久亚洲国产精品五月天| 国产欧美精品区一区二区三区竹菊| 日产国产精品久久久久久| 五月婷婷六月丁香免费视频| 国产在线一区二区三区欧美| 精品国产日本一区二区| 白嫩丰满少妇一区二区| 亚洲中文无无码第21页| 99亚洲国产精品18久久| 亚洲精品夜夜夜妓女网| 日韩精品久久理论片| 亚洲欧美中文在线另类| 国产亚洲黄色在线影院| 色欲香天天综合免费区一区二| 久久精品亚洲成在人线av| 亚洲Av无码精品色午夜蜜芽| 日韩的一区二区另类免费| 国产激情作爱在线观看| 精品人妻一区二区三区20| 国产精品18禁久久久久久久久| 日韩免费码中文字幕在线| 久久久久精品欧美日韩精品| 一区二区三区欧美激情| 久久久久久亚洲一区二区| 久草视频在线视频在线视频在线观看| 欧美亚洲专区一区二区| 精品天堂色吊丝一区二区| 欧美亚洲综合一区色婷婷| 国产欧美在线观看精品一区污| 2018在线不卡爱视频| 久久久久蜜桃成人精品一区| 无码无套少妇毛多69XXX| 人人爽人人爽人人妻av| 日本阿v不卡在线观看视频| 色狠狠av一区二区三区香蕉| 乱子伦一区二区三区| 人妻熟女的高跟丝袜艳遇| 亚洲综合精品欧美日韩一区二区三区91| 蜜臀91精品国产高清在线|