高交流电压小直流电压实验仪（耐脉冲实验仪）-（计算机业设定）

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

货商品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

货品应用：NDH-A

Product model: NDH - A

拥有的标准：GB/T 1411-2002《粉状绝缘带素材耐高压得很低的电压电流弧光击穿的经过多次实验发现》（符合IEC  61621-1997）及ASTM D495等规格的耍求来设计造成的，并适合IEC 149、UL 746A等现场实验做法

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

主要的适用性领域及功效：

本实验设计机是遵循使应用于直流无刷电机、电热器和生活费电热器等相关行业的水电工用pp塑胶片、不饱和聚酯树脂胶和隔热层漆等隔热层素材的耐电弧焊接焊接的功效评审，主应用于固态垃圾隔热层素材如：pp塑胶片、塑料膜、不饱和聚酯树脂、云母片、卫浴陶瓷、玻璃窗、隔热层油、隔热层漆、厚纸板等物料的耐电弧焊接焊接的功效试验；

本试验检测机由估算机抑制运作，也可以体现 某些实践环境及实践时长，实践尾声后并另存某些实践大数据，并可网页打印.标准化实验性意见书。

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 超声波焊接机为横竖一身构造，下部分为基本操作设计，上端为校正箱。

2 本企业产品采取*新智慧掌握技术应用，依据选泽编译程序（IEC或ASTM）可智能完成疲劳试验，并在租赁上呈现实验室检测时候和毕竟。

3 **特点好的，抗骚扰力强，检查精确高。

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 电孤通断准确时间误差率：少于 ±10ms

2 调压器功率：2kVA

3 固定疲劳试验电流值：12.5kV

4 经过多次实验发现直流电压gps精度：±3%

5 感应电流的控制精确：±10%  电流量检测的精确：1.5%

6 参比电极对坯料压差：（0.5±0.05）N

7 参比电极物料：钨棒

8 金属电极相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作生态外部温度表：（23±2）℃

10 选择生活环境干湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 检验    的办法：   国家行业标准/美标/10 mA 间断性/20 mA 联续/30 mA累计/40 mA持续

13 校正程度如下所示：

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 品牌主要参数：

NDH-A    耐电弧放电可靠性试验仪-微机管理

NDH-B    耐焊弧检测仪-手触屏控制

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！