高相电压小工作电流实验设计仪（耐电孤实验设计仪）-（换算机调整）

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

产品设备种类：耐电弧试验机

Product name: electric arc resistance tester

厂品机型：NDH-A

Product model: NDH - A

充分满足规范标准：GB/T 1411-2002《物质绝缘层原材料耐高压得过低电流值焊弧释放电能的试验检测》（共同IEC  61621-1997）及ASTM D495等标准规定的必须设计的概念加工制造的，并适用IEC 149、UL 746A等试验装置技术

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

主要是可用于时间范围及能力：

本试验检测机是以落球回弹试验仪,介电击穿强度测定仪于三相异步电机、电子元件和家庭用的电子元件等制造业的焊工用pp朔胶、硅橡胶胶和耐压漆等耐压物料的耐电孤特点参数评估，主应用于固态物耐压物料如：pp朔胶、贴膜、硅橡胶、黑云母、瓷质、有机玻璃、耐压油、耐压漆、瓦楞纸等有机溶剂的耐电孤特点参数检验；

本试验报告机由算机掌握启用，就能够表示现在测试性所心态及测试性所时光，测试性所结束了之后并保护现在测试性所统计数据，并可复印.标准规定试验报告范文。

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 该机为左右侧合二为一架构，下处为实际操作设备，顶部为耐压箱。

2 本服务适用*新智能化管控的技术，确认选择方式（IEC或ASTM）可会自动来冲击试验，并在电子产品上体现试验报告阶段和后果。

3 **功能较好，抗干涉功能强，测试软件精准性好。

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 电弧焊接通断耗时出现偏差的原因：乘以 ±10ms

2 调压器发热量：2kVA

3 功率耐压直流电压：12.5kV

4 试验报告线电压控制精度：±3%

5 电压管控线性度：±10%  电流值测试控制精度：1.5%

6 电极片对试件压力值：（0.5±0.05）N

7 金属电极建材：钨棒

8 参比电极时间：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用条件高温：（23±2）℃

10 实用区域环境水分子含量：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 冲击试验    方式 ：   新国标/美标/10 mA 间断性/20 mA 连着/30 mA陆续/40 mA连续式

13 应力测试环节下面的：

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 护肤品产品类别：

NDH-A    耐电孤可靠性试验仪-微机管控

NDH-B    耐电弧焊接校正仪-触控屏屏调节

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！