高电压瞬时电流小瞬时电流应力测试装置仪（耐电弧焊接应力测试装置仪）-（算出机抑制）

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

物料名稱：耐电弧试验机

Product name: electric arc resistance tester

品牌类型：NDH-A

Product model: NDH - A

满足需要标准单位：GB/T 1411-2002《物质隔绝文件耐高压得过低直流电电弧击穿击穿的经过多次实验发现》（等一起IEC  61621-1997）及ASTM D495等标准的完全符合要求设计制作加工制造的，并完全符合IEC 149、UL 746A等实验室检测方式

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

大部分符合范围图及效果：

本耐压试验装置是以用途于同步电机、家电和家居用家电等行业中的电焊工用PVC、光敏硅橡胶胶和隔绝漆等隔绝村料的耐电弧焊接放电功效考核评价，主适用气体隔绝村料如：PVC、复合膜、光敏硅橡胶、白云母、瓷砖、钢化玻璃、隔绝油、隔绝漆、瓦楞纸板等媒质的耐电弧焊接放电功效公测；

本耐压试验装置由来电脑网络调整自动运行，就能够表现当下科学工作报告的情形及科学工作报告时长，科学工作报告完毕后并留存当下科学工作报告数据源，并可复印机.标准实验所统计。

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 该机为上一梯组成部分，底端为实操系統，上方为实验箱。

2 本厂品使用*新智慧调控科技，在的选择软件程序（IEC或ASTM）可自動实行冲击试验，并在网上上展现校正过程中 和后果。

3 **耐磨性良好的，抗电磁干扰水平强，测量表面粗糙度更高。

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 脉冲通断时光差值：低于 ±10ms

2 调压器出水量：2kVA

3 额定负载试验装置电压降：12.5kV

4 检验电压值控制精度：±3%

5 电压电流操纵精准度：±10%  电流大小測量准确度：1.5%

6 工业对试件材料工作压力：（0.5±0.05）N

7 电极材料材料：钨棒

8 参比电极距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到坏境室温：（23±2）℃

10 施用区域环境温度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 耐压试验    的方式：   执行标准/美标/10 mA 连续不断/20 mA 连续不断/30 mA反复/40 mA不间断

13 耐压试验系统一下：

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 车辆参数：

NDH-A    耐电孤冲击试验仪-微机控住

NDH-B    耐焊弧可靠性试验仪-触碰屏控住

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！