高直流电压小电压电流应力测试报告仪（耐脉冲应力测试报告仪）-（计算公式机掌控）

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

成商品编码称：耐电弧试验机

Product name: electric arc resistance tester

服务型号规格：NDH-A

Product model: NDH - A

能够满足的标准：GB/T 1411-2002《固态接地板材耐高降低电流值脉冲蓄电池放电的应力测试》（等一起IEC  61621-1997）及ASTM D495等规范标准的规定要求来设计营造的，并按照IEC 149、UL 746A等检验方式

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

最主要可用区间及工作：

本检测机是是以选采用电动机、家电元件和家装家电元件等市场的水电工用可pp塑料、硅橡胶胶和耐压漆等耐压相关原材料的耐电孤特性评判，主采用膏状耐压相关原材料如：可pp塑料、薄膜和珍珠棉、硅橡胶、云母片、陶瓷厂家、玻璃纸、耐压油、耐压漆、硬纸板等材质的耐电孤特性测量；

本校正机由确定机操控行驶，能够 展示现在试验的情况及试验时间间隔，试验开始和结束后并保护现在试验数据分析，并可印刷.标淮实验所上报。

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 该设备为内外立体式机构，下端为操控系统的，上半部为试验装置箱。

2 本新产品主要包括*新智能化管理科技，顺利通过选购系统程序（IEC或ASTM）可一键做出疲劳试验，并在网吧电脑软件提示试验检测的时候和报告。

3 **特性比较好，抗骚扰力量强，自测精确度大。

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 焊弧通断准确时间差值：不低于 ±10ms

2 调压器存储容量：2kVA

3 额定值实验设计端电压：12.5kV

4 试验装置端电压的精密度：±3%

5 感应电流有效控制精确：±10%  直流电精确测量精密度较：1.5%

6 金属电极对坯料有压力：（0.5±0.05）N

7 金属电极资料：钨棒

8 探针时间：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用生态环境热度：（23±2）℃

10 使用的生活环境温度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 可靠性试验    技术：   标准/美标/10 mA 连续不断/20 mA 陆续/30 mA间断性/40 mA间断性

13 耐压编译程序如表：

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 物品型号规格：

NDH-A    耐弧光检测仪-微机管控

NDH-B    耐弧光做实验的时候仪-触感屏把握

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！