高交流电压小电流大小实验设计仪（耐弧光实验设计仪）-（核算机控制）

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

物产品分类称：耐电弧试验机

Product name: electric arc resistance tester

新产品型號：NDH-A

Product model: NDH - A

满足需要标：GB/T 1411-2002《固态物绝缘电阻相关材料耐高低平电压焊弧蓄电池充电的冲击试验》（就是指IEC  61621-1997）及ASTM D495等标准化的请求开发加工制造的，并遵循IEC 149、UL 746A等耐压试验工艺

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

大部分用于空间及功效：

本耐压机是确定选于三相异步电机、电商和家庭用电户商等业的低压电工用塑、光敏树脂胶胶和电绝缘层层性电阻漆等电绝缘层层性电阻材质的耐电孤焊接耐磨性评选，主于混合物电绝缘层层性电阻材质如：塑、pet薄膜、光敏树脂胶、云母片、瓷质、波璃、电绝缘层层性电阻油、电绝缘层层性电阻漆、纸箱等材质的耐电孤焊接耐磨性测试图片；

本试验检测机由求算机把握工作，需要展示现阶段进行工作阶段及进行工作事件，进行工作截止后并维持现阶段进行工作数据表格，并可打印纸.条件科学试验报表。

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 该设备为左右立体式结构设计，底端为实操装置，上半部为经过多次实验发现箱。

2 本软件主要包括*新智能化把控技术设备，完成选定软件程序（IEC或ASTM）可手动开展疲劳试验，并在笔记本苹果电脑表明校正过程中和然而。

3 **耐热性顺畅，抗骚扰学习能力强，检验gps精度更高。

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 焊弧通断时长随机误差：不低于 ±10ms

2 调压器储存量：2kVA

3 载荷系数校正线电压：12.5kV

4 实验直流电压高精准度：±3%

5 瞬时电流保持准确度：±10%  功率检测的的精密度：1.5%

6 电级对试板负担：（0.5±0.05）N

7 工业物料：钨棒

8 电极片距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用生活环境溫度：（23±2）℃

10 实用情况相对湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 冲击试验    工艺：   国家行业标准/美标/10 mA 间隔/20 mA 连继/30 mA连续不断/40 mA间断

13 测试软件程序以下几点：

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 品牌应用：

NDH-A    耐电弧焊接检验仪-微机设定

NDH-B    耐弧光疲劳试验仪-触碰屏调控

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！