一、耐電痕化指數測試儀技術參數

符合標準：GB 4706.1-2008、GB 4207-2012、IEC60112 -2009、UL 746A 、 ASTM D 3638-92 

Standard：GB 4706.1-2008、GB 4207-2012、IEC60112 -2009、UL 746A 、 ASTM D 3638-92 

外形尺寸：1120W*520D*1250H

Outside dimension：1120W*520D*1250H

電極材料：試驗電極 - 鉑金，電極接桿 – 紫銅或黃銅 

Electrode material: test electrode - platinum, electrode rods - copper or brass

電極尺寸：2mm*5mm*40mm 

electrode dimension:2mm*5mm*40mm 

電極距離：4.0mm ± 0.01mm, included angle 60 ° ± 5 °

Electrode distance: 4.0mm ± 0.01mm, included angle 60 ° ± 5 °

電極壓力：1.00N ± 0.001N

Electrode pressure: 1.00N ± 0.001N

試液電阻：A 液 0.1%NH4Cl，3.95±0.05Ωm， B 液 1.98±0.05Ωm

?Test solution resistance: liquid A 0.1% NH4Cl, 3.95 ± 0.05Ωm, liquid B 1.98 ± 0.05Ωm

液滴體積 :20 滴 0.380g ～ 0.480g ， 50 滴 0.997g ～ 1.147g ( 可微調節 )

Liquid droplet volume: 20 drops 0.380g to 0.480g, 50 drops 0.997g to 1.147g (adjustable)

液滴高度 ：35mm ± 5mm ( 可調節 )；

 Drop height: 35mm ± 5mm (adjustable)

液滴時間 ：30s±0.1s( 優于標準 )( 數顯，可預置調節 ) ， 50 滴時間 24.5min±2min；

 Droplet Time: 30s ± 0.1s (over the standard) (digital display, can be pre-adjusted), 50 drops of time 24.5min ± 2min

液滴滴數 ：1 ～ 9999( 數顯，可直接設定)；

 Droplet number: 1 to 9999 (digital display, can be set directly)

試驗風速 ：0.2m /s( 新標準 )；

Test wind speed: 0.2m / s (new standard)

試驗電壓 ：100V ～ 600V(25V 分度，可調節 )；

Test Voltage: 100V ~ 600V (25V indexing adjustable)

電源壓降 ：1.0A ± 0.1A 時 8%；

Power supply voltage drop: 8% at 1.0A ± 0.1A

起痕判斷 ：0.50A ±10% ， 2.00s±10% ；

 Tracking judgment: 0.50A ± 10%, 2.00s ± 10%

試驗電源 ：220V 0.6kVA 50-60Hz

Test power: 220V 0.6kVA 50-60Hz

二、耐電痕化指數測試儀產品特點

1、可編程控制器觸摸屏+PLC控制

2、電壓、啟動排液、切換、電流、停止、排風、照明均在觸摸屏上實現，試驗數據可存儲在觸摸屏內,試驗結束自動跳出保存界面，填寫3、保存名稱即可保存數據,所有保存的數據均可在歷史數據里查詢

4、電壓大小、滴液時間、電流大小、滴液次數、設備門狀態、zui大電流、實驗結果實時顯示

5、七寸全彩觸摸屏

6、控制液滴采用進口電磁閥,精確的控制液滴的大小,無需調節！

7、機器有排液功能,方便實驗前排空管路內的空氣！

8、采用精密泄漏電流表來迅速判定產品漏電流大小（保證CTI指數精確性）！

9、可精密調節樣品臺的高低,精密調節2個電極的前后左右位置,方便試驗進行（*參照TESTING夾具改進，使用方便）

10、照明燈具采用標準防爆燈具，符合安全標準

11、采用正野密封排風扇保證箱體密封。且排風效果強！

12、箱體板檔噴涂外箱，美觀大方，操作簡便

13、產品配件含精密電子稱來考證電極頭對試樣作用力！

14、測試結束自動判定試驗是否合格

1.Programmable controller touch screen + PLC control

2.Voltage, start liquid discharge, switch, current, stop, exhaust, and lighting are all realized on the touch screen. The test data can be stored in the touch screen. After the test, the save interface will pop up automatically. Fill in 3, save the name to save the data, all Saved data can be queried in historical data

4.Voltage, drip time, current, drip times, device door status, maximum current, and experimental results are displayed in real time

5.Seven-inch full-color touch screen

6. The imported droplet is controlled by imported solenoid valve, which can precisely control the size of the droplet without adjustment!

7. The machine has a liquid drainage function, which is convenient to empty the air in the pipeline before the experiment!

8. Use a precise leakage current meter to quickly determine the leakage current of the product (to ensure the accuracy of the CTI index)!

9. The height of the sample stage can be precisely adjusted, and the front, back, left, and right positions of the two electrodes can be precisely adjusted, which is convenient for the test (completely improved by referring to the TESTING fixture, and easy to use)

10. The lighting fixtures use standard explosion-proof lamps and meet safety standards

11. Adopt positive wild seal exhaust fan to ensure the box is sealed. And the exhaust effect is strong!