高交流电压小电流值可靠性耐压试验仪（耐电孤可靠性耐压试验仪）-（记算机管控）

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

商商品编码称：耐电弧试验机

Product name: electric arc resistance tester

新产品尺寸：NDH-A

Product model: NDH - A

拥有准则：GB/T 1411-2002《固态物隔绝原材料耐高压得过低工作电流电弧蓄电池放电蓄电池放电的检验》（等同于IEC  61621-1997）及ASTM D495等标准单位的合适要求设计的加工的，并合适IEC 149、UL 746A等实验室检测做法

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

具体用于使用范围及模块：

本校正机是，并按照运用做变频电动机、设备和家庭型设备等市场的技工用朔胶、硅橡胶胶和隔热漆等隔热资料的耐电弧放电焊接功效评判，主用做混合物隔热资料如：朔胶、保护膜、硅橡胶、矿石、卫浴陶瓷、玻璃纸、隔热油、隔热漆、纸壳等有机溶剂的耐电弧放电焊接功效测式；

本试验检测机由计算机网把握正常运作，可彰显到现阶段试验工作状态及试验的时间，试验停止后并留存到现阶段试验数据源，并可网页打印.规范科学试验申请书。

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 该机为内外分立式构造，下部分为进行平台，上方为试验检测箱。

2 本商品使用*新智能化控住技巧，采用选定软件程序（IEC或ASTM）可自功做检验，并在PC上展示疲劳试验的时候和結果。

3 **性不错，抗干涉工作能力强，测试方法表面粗糙度提高。

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 弧光通断时候确定误差：高于 ±10ms

2 调压器存储空间：2kVA

3 额定的试验装置电阻值：12.5kV

4 可靠性试验电阻准确度：±3%

5 功率设定精准度：±10%  感应电流检测的误差：1.5%

6 参比电极对试板阻力：（0.5±0.05）N

7 金属电极素材：钨棒

8 探针长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作生活环境湿度：（23±2）℃

10 适用生活环境室内湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 现场实验    方案：   标准/美标/10 mA 不断/20 mA 连续性/30 mA累计/40 mA连着

13 实验设计应用程序以下几点：

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 食品型号查询：

NDH-A    耐电孤耐压仪-微机调整

NDH-B    耐电弧焊接做实验的时候仪-触摸式屏管控

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！