高电流值值小电流值测试仪（耐焊弧测试仪）-（测算机设定）

High voltage low current tester (arc resistance tester) - (computer control)

好产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

好产品产品规格：NDH-A

Product model: NDH - A

无法原则：GB/T 1411-2002《固态物耐压相关材料耐高降低电流量弧光电流的冲击试验》（就是指IEC  61621-1997）及ASTM D495等规范的想要设计制作研制的，并复合IEC 149、UL 746A等疲劳试验步骤

Meet the standards: GB/T 1411-1411 "solid insulating material resistant to high voltage low current arc discharge test" (equivalent to IEC 61621-1997) and the requirements of standards such as ASTM D495 design and manufacturing, and conform to the IEC 149, UL 746 a test method, etc

一 概述

一An overview of the

基本支持依据及的功能：

本试验台机是通过应运于电动机、电热器和家居电热器等职业的电焊工用塑、环氧不饱和树脂胶和隔热性漆等隔热性板材的耐脉冲使用耐腐蚀性评定标准，主中用气体隔热性板材如：塑、塑料膜、环氧不饱和树脂、矿石、陶瓷制品、磨砂玻璃、隔热性油、隔热性漆、瓦楞纸等导电介质的耐脉冲使用耐腐蚀性測試；

本试验检测机由核算机掌控运转，能能呈现现阶段实践性壮态及实践性周期，实践性终结后并同步保存现阶段实践性数据分析，并可打印出.标淮进行实验情况汇报。

Main scope of application and features:

This machine is in accordance with the applied in motor, electrical appliances and household appliances and other industries with varnish insulation materials such as plastic, resin adhesive and the arc resistance evaluation, the main used for solid insulating material such as plastic, film, resin, mica, ceramic, glass, insulating oil, insulating paint, such as cardboard medium arc resistance test;

This testing machine controlled by computer operation, can display the current experimental condition and experimental time, after the experiment, and save the current experimental data and can be printed. Standard experiment report 

二 功能特点

1 超声波焊接机为两排合一架构，下面为运营体统，上端为做实验的时候箱。

2 本类产品借助*新智能化管理技术性，借助首选过程（IEC或ASTM）可全自动实行试验装置，并在我的电脑表示实验全过程和然而。

3 **性能指标健康，抗扰乱的能力强，检测计算精更高。

二：Functional features：

1 this machine is up and down a body structure, lower for the operating system, the upper part of test cases.

2 this product USES the latest intelligent control technology, through the selection process (IEC) or ASTM test can be automatically, and displayed on the computer and the test process and results.

3 good safety performance, strong anti-interference ability, high test precision. 

三 主要技术参数

1 焊弧通断日期精度：大于 ±10ms

2 调压器储电量：2kVA

3 额定功率经过多次实验发现电阻：12.5kV

4 现场实验的电压精确：±3%

5 电压管理可靠性强，精密度：±10%  电压校正的精密度：1.5%

6 电极片对试板重压：（0.5±0.05）N

7 金属电极素材：钨棒

8 工业的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用室内环境温暖：（23±2）℃

10 适用周围环境含水率：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 测试    形式：   国家行业标准/美标/10 mA 不间断/20 mA 多次/30 mA多次/40 mA连着

13 测试应用程序正确：

Three main technical parameters：

Error: 1 arc on-off time less than plus or minus 10 ms

Transformer capacity: 2 kva

3 test voltage rating: 12.5 kV

4: test voltage accuracy + / - 3%

5 current control accuracy: plus or minus 10% current measuring accuracy: 1.5%

6 electrode pressure on sample: (0.5 + 0.5) N

7 electrode materials: tungsten rods

8 electrode distance: 6.35 + / - 0.1 mm (6.0 + 0.1) mm (IEC) (ASTM)

9 using the environment temperature (23 + 2) ℃

10 use environment humidity: (50 + 5) %

Power supply: 220 v + 5% for 50 hz 10 a

Test method: beautiful mark / 10 gb / 30 mA mA continuous / 20 mA continuous/continuous / 40 mA continuous

13 test procedure is as follows:

Procedures section of the arc current

MA arc on-off time s the program s test total duration time s

IEC 61621 ASTM D495

1 1/8 10 s on 7/8 s broken 1/4 7/4 break 60 s 60 s

2 10 1/4 "s pass 3/4 s 1/4 3/4 break 60 s 120 s

3 to 10 1/4 "s make a quarter s break a quarter of a quarter break 60 s 180 s

4 consecutive 10 to 60, 240

5 20 consecutive 60, 300

30 consecutive 6 to 60, 360

7 consecutive 40 to 60, 420 

四  配置

Four configuration：

Serial number name number note

01 arc resistance tester

02 a electrode system

03 electrode bearing a set

04 a set of power cable

05 ground put a rod

06 milliammeter current one

7 a set of computer measurement and control software

08 specimen holder a

09 electrode distance standard 2 blocks

Standard 2 blocks of 10 Angle

11 ceramic pieces 2 pieces

12 one brand inkjet printer

13 1 computer brand

14 1 instruction manual

15 1 certificate

五 护肤品具体型号：

NDH-A    耐脉冲实验仪-微机有效控制

NDH-B    耐电孤冲击试验仪-触摸屏抑制

Five product model:

NDH - A arc resistance tester - microcomputer control

NDH - B arc resistance tester - touch screen control
ASTMD495耐高压低电流电弧放电试验机详情可以随时来电咨询！