高電壓小電流試驗儀
Microcomputer control and arc resistance tester
高電壓小電流試驗儀（耐電弧試驗儀）-（計算機控制）
High voltage low current tester (arc resistance tester) - (computer control)
產品名稱：耐電弧試驗機
Product Name: arc resistance test machine
產品型號：NDH-A
Product te: NDH-A
滿足標準：GB/T 1411-2002《固體緣材料耐高壓低電流電弧放電的試驗》（等同IEC 61621-1997）及ASTM D495等標準的要求設計制造的，并合IEC 149、UL 746A等試驗方法
Meet the standards: GB/T 1411-2002 "test of solid insulating materials of high low current arc discharge" (= IEC 61621-1997) and ASTM D495 standard requirements of design and manufacturing, and in accordance with the testing method of IEC 149, UL 746A
一 高電壓小電流試驗儀概述
An overview
主要適用范圍及功能：
The main scope and function:
本試驗機是按照應用于電機、電器和家用電器等行業的電工用塑料、樹脂膠和緣漆等緣材料的耐電弧性能評定，主用于固體緣材料如：塑料、薄膜、樹脂、云母、陶瓷、玻璃、緣油、緣漆、紙板等介質的耐電弧性能測試；
This tester is according to the arc resistance performance evaluation is applied to the motor, electric appliances and household appliances industries such as electrical plastic, resin glue and insulation paint, insulating material, used for the main materials such as solid insulation: plastics, film, resin, mica, ceramic, gl, insulating oil, insulating paint, paper and other media resistance arc testing;
本試驗機由計算機控制運行，可以顯示當前實驗狀態及實驗時間，實驗結束后并保存當前實驗數據，并可打印.標準實驗。
The testing machine controlled by computer, can display the current experiment condition and experiment time, and save the current experimental data after the end of the experiment, and can be printed. The standard test report.
二 高電壓小電流試驗儀功能特點
Two features
1 本機為上下一體結構，下部為操作系統，上部為試驗箱。
As one of the structure under 1 the machine, the lower for the operating system, the upper chamber.
2 本產品采用新智能控制技術，通過選擇程序（IEC或ASTM）可自動進行試驗，并在電腦上顯示試驗過程和結果。
2 of the products using the latest intelligent control technology, through the choice of program (IEC or ASTM) can be automated test, and display the test process and results in the computer.
3 性能良好，干擾能力強，測試高。
3 good safety performance, strong anti-interference ability, high test precision.
三 高電壓小電流試驗儀主要技術參數
Three main technical parameters
1 電弧通斷時間誤差：小于 ±10ms
1 arc on-off time error is less than ± 10ms
2 調壓器容量：2kVA
2 pressure regulator capacity: 2kVA
3 額定試驗電壓：12.5kV
3 of the rated voltage test: 12.5kV
4 試驗電壓：±3%
The test voltage accuracy: 4 ± 3%
5 電流控制：±10% 電流測量：1.5%
5 current control accuracy: ± 10% current measurement accuracy: 1.5%
6 電對試樣壓力：（0.5±0.05）N
The 6 electrode of the sample pressure: (0.5 ± 0.05) N
7 電材料：鎢棒
7: tungsten electrode materials
8 電距離：（6.35±0.1）mm（IEC） （6.0±0.1）mm（ASTM）
The 8 electrode distance: (6.35 ± 0.1) mm (IEC) (6 ± 0.1) mm (ASTM)
9 使用環境溫度：（23±2）℃
9 the use of environmental temperature: (23 ± 2) ℃
10 使用環境濕度：（50±5）%
10 the use of environmental humidity: (50 ± 5)%
11 電源：220V±5% 50Hz 10A
11 Power: 220V ± 5% 50Hz 10A
12 試驗 方法： 國標/美標/10 mA 連續/20 mA 連續/30 mA連續/40 mA連續
Method 12: GB / American Standard /10 mA /20 mA /30 mA continuous continuous continuous continuous /40 mA
13 試驗程序如下：
13 test procedures are as follows:
程序段 電弧電流
高電壓小電流試驗儀
Program of arc current
mA 電弧通斷時間s 各程序段持續時間s 試驗總時間s
MA arc on-off time s the procedures section of the total duration of the test time of S S
IEC 61621 ASTM D495
IEC 61621 ASTM D495
1 10 1/8s通 7/8s斷 1/4s通 7/4s斷 60 60
110 1/8s 7/8s 1/4s 7/4s off 6060 break
2 10 1/4s通 3/4s斷 1/4s通 3/4s斷 60 120
210 1/4s 3/4s 1/4s 3/4s off 60120 break
3 10 1/4s通 1/4s斷 1/4s通 1/4s斷 60 180
310 1/4s 1/4s 1/4s 1/4s off 60180 break
4 10 連續通 60 240
410 continuous through 60240
5 20 連續通 60 300
520 continuous through 60300
6 30 連續通 60 360
630 continuous through 60360
7 40 連續通 60 420
740 continuous through 60420
四 高電壓小電流試驗儀 配置
The four configuration
序號 名稱 數量 備注
Name number note
01 耐電弧測試儀 一臺
01 arc resistance tester table
02 電系統 一套
The 02 electrode system
03 電支座 一套
The 03 electrode holder is a set of
04 電源電纜 一套
A set of 04 power cable
05 接地放電棒 一支
The 05 grounding discharge rod a
06 電流毫安表 一臺
06 milliammeter a
07 電腦測控軟件 一套
07 computer measurement and control software package
08 試樣架 一支
A 08 sample holder
09 電距離標準塊 2塊
The 09 electrode distance standard block 2
10 角度標準塊 2塊
10 point standard block 2
11 陶瓷片 2片
11 ceramic tablets 2 tablets
12 噴墨打印機 1臺 品牌
12 inkjet printer 1 brand
13 計算機 1臺 品牌
13 computer 1 brand
14 使用說明書 1份
14 Manual 1
15 合格證 1份
15 1 Certificate
五 高電壓小電流試驗儀 產品型號：
Five model:
NDH-A 耐電弧試驗儀-微機控制
NDH-A arc resistance tester - microcomputer control
NDH-B 耐電弧試驗儀-觸摸屏控制
NDH-B arc resistance tester - touch screen control
六．高電壓小電流試驗儀 電性能檢測試驗機列表
Six. The electrical properties of professional testing machine
電壓擊穿試驗儀（10-150KV）
Voltage breakdown tester (10-150KV)
漏電起痕試驗儀
Tracking test apparatus
介電常數及介質損耗測試儀-高頻/工頻
The dielectric constant and dielectric loss tester - high frequency / frequency
耐電弧測試儀-微機控制/觸摸屏
Arc resistance tester - microcomputer control / touch screen
電阻率測定儀
Resistivity tester
高電壓小電流試驗儀
