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試驗(yàn)機(jī)是按照應(yīng)用于電機(jī)、電器和家用電器等行業(yè)的電工用塑料、樹脂膠和絕緣漆等絕緣材料的耐電弧性能評(píng)定,主用于固體絕緣材料如:塑料、薄膜、樹脂、云母、陶瓷、玻璃、絕緣油、絕緣漆、紙板等介質(zhì)的耐電弧性能測(cè)試;
本試驗(yàn)機(jī)由計(jì)算機(jī)控制運(yùn)行,可以顯示當(dāng)前實(shí)驗(yàn)狀態(tài)及實(shí)驗(yàn)時(shí)間,實(shí)驗(yàn)結(jié)束后并保存當(dāng)前實(shí)驗(yàn)數(shù)據(jù),并可打印.標(biāo)準(zhǔn)實(shí)驗(yàn)報(bào)告。
高電壓小電流試驗(yàn)儀(耐電弧試驗(yàn)儀)-(觸摸屏)
產(chǎn)品名稱:耐電弧試驗(yàn)機(jī)
產(chǎn)品型號(hào):NDH-B
滿足標(biāo)準(zhǔn):GB/T 1411-2002《固體絕緣材料耐高壓低電流電弧放電的試驗(yàn)》(等同IEC 61621-1997)及ASTM D495等標(biāo)準(zhǔn)的要求設(shè)計(jì)制造的,并符合IEC 149、UL 746A等試驗(yàn)方法
耐電弧試驗(yàn)儀-觸摸屏:
一 概述
主要適用范圍及功能:
本試驗(yàn)機(jī)是按照應(yīng)用于電機(jī)、電器和家用電器等行業(yè)的電工用塑料、樹脂膠和絕緣漆等絕緣材料的耐電弧性能評(píng)定,主用于固體絕緣材料如:塑料、薄膜、樹脂、云母、陶瓷、玻璃、絕緣油、絕緣漆、紙板等介質(zhì)的耐電弧性能測(cè)試;
本試驗(yàn)機(jī)由計(jì)算機(jī)控制運(yùn)行,可以顯示當(dāng)前實(shí)驗(yàn)狀態(tài)及實(shí)驗(yàn)時(shí)間,實(shí)驗(yàn)結(jié)束后并保存當(dāng)前實(shí)驗(yàn)數(shù)據(jù),并可打印.標(biāo)準(zhǔn)實(shí)驗(yàn)報(bào)告。
二 功能特點(diǎn)
1 本機(jī)為上下一體結(jié)構(gòu),下部為操作系統(tǒng),上部為試驗(yàn)箱。
2 本產(chǎn)品采用智能控制技術(shù),通過選擇程序(IEC或ASTM)可自動(dòng)進(jìn)行試驗(yàn),并在觸摸屏上顯示試驗(yàn)過程和結(jié)果。
3 安全性能良好,抗*力強(qiáng),測(cè)試精度高。
三 主要技術(shù)參數(shù)
1 電弧通斷時(shí)間誤差:小于 ±10ms
2 調(diào)壓器容量:2kVA
3 額定試驗(yàn)電壓:12.5kV
4 試驗(yàn)電壓精度:±3%
5 電流控制精度:±10% 電流測(cè)量精度:1.5%
6 電極對(duì)試樣壓力:(0.5±0.05)N
7 電極材料:鎢棒
8 電極距離:(6.35±0.1)mm(IEC)
(6.0±0.1)mm(ASTM)
9 使用環(huán)境溫度:(23±2)℃
10 使用環(huán)境濕度:(50±5)%
11 電源:220V±5% 50Hz 10A
12 試驗(yàn) 方法: 國(guó)標(biāo)/美標(biāo)/10 mA 連續(xù)/20 mA 連續(xù)/30 mA連續(xù)/40 mA連續(xù)
13 試驗(yàn)程序如下:
程序段
電弧電流
mA
電弧通斷時(shí)間s
各程序段持續(xù)時(shí)間s
試驗(yàn)總時(shí)間s
IEC 61621
ASTM D495
1
10
1/8s通 7/8s斷
1/4s通 7/4s斷
60
60
2
10
1/4s通 3/4s斷
1/4s通 3/4s斷
60
120
3
10
1/4s通 1/4s斷
1/4s通 1/4s斷
60
180
4
10
連續(xù)通
60
240
5
20
連續(xù)通
60
300
6
30
連續(xù)通
60
360
7
40
連續(xù)通
60
420
四 配置
序號(hào)
名稱
數(shù)量
備注
01
耐電弧測(cè)試儀
一臺(tái)
02
電極系統(tǒng)
一套
03
電極支座
一套
04
電源電纜
一套
05
接地放電棒
一支
06
電流毫安表
一臺(tái)
07
電腦測(cè)控軟件
一套
08
試樣架
一支
09
電極距離標(biāo)準(zhǔn)塊
2塊
10
角度標(biāo)準(zhǔn)塊
2塊
11
陶瓷片
2片
12
噴墨打印機(jī)
1臺(tái)
品牌
13
計(jì)算機(jī)
1臺(tái)
品牌
14
使用說明書
1份
15
合格證
1份
五 產(chǎn)品型號(hào):
NDH-A 耐電弧試驗(yàn)儀-微機(jī)控制
NDH-B 耐電弧試驗(yàn)儀-觸摸屏控制
關(guān)于更多 耐電弧試驗(yàn)儀-觸摸屏 詳細(xì)資料請(qǐng)您
High voltage low current tester (arc resistance tester) - (Chu Moping)
Product Name: arc resistance test machine
Product type: NDH-B
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
Arc resistance tester - touch screen:
An overview
The main scope and function:
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, glass, insulating oil, insulating paint, paper and other media. Arc resistance test;
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.
Two features
As one of the structure under 1 the machine, the lower for the operating system, the upper chamber.
2 of the products using the latest inligent control technology, through the choice of program (IEC or ASTM) can be automated test, and the test process and results in the touch screen.
3 good safety performance, strong anti-interference ability, high test precision.
Three main technical parameters
1 arc on-off time error is less than ± 10ms
2 pressure regulator capacity: 2kVA
3 of the rated voltage test: 12.5kV
The test voltage accuracy: 4 ± 3%
5 current control accuracy: ± 10% current measurement accuracy: 1.5%
The 6 electrode of the sample pressure: (0.5 ± 0.05) N
7: tungsten electrode materials
The 8 electrode distance: (6.35 ± 0.1) mm (IEC)
(6 ± 0.1) mm (ASTM)
9 the use of environmental temperature: (23 ± 2) ℃
10 the use of environmental humidity: (50 ± 5)%
11 Power: 220V ± 5% 50Hz 10A
Method 12: GB / American Standard /10 mA /20 mA /30 mA continuous continuous continuous continuous /40 mA
13 test procedures are as follows:
Program segment
Arc current
MA
Arc on-off time s
The program segment duration s
Total time on test s
IEC 61621
ASTM D495
1
10
1/8s 7/8s fault
1/4s 7/4s fault
60
60
2
10
1/4s 3/4s fault
1/4s 3/4s fault
60
120
3
10
1/4s 1/4s fault
1/4s 1/4s fault
60
180
4
10
Continuous
60
240
5
20
Continuous
60
300
6
30
Continuous
60
360
7
40
Continuous
60
420
The four configuration
Serial number
Name
Number
Remarks
01
Arc resistance tester
A
02
The electrode system
A set
03
Electrode holder
A set
04
Power cable
A set
05
Grounding discharge rod
A
06
Milliammeter
A
07
Computer measurement and control software
A set
08
Sample holder
A
09
The distance between electrodes standard block
2 block
10
Standard angle block
2 block
11
Ceramic plate
2 tablets
12
Ink jet printer
1
Brand
13
Computer
1
Brand
14
An instruction manual
1
15
Certificate
1
Five model:
NDH-A arc resistance tester - microcomputer control
NDH-B arc resistance tester - touch screen control
More about arc resistance tester - touch screen details, please call the Advisory
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