高直流电压电压小直流电压实验室检测仪（耐电弧焊接实验室检测仪）-（算出机调控）

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

物简称称：耐电弧试验机

Product name: electric arc resistance tester

食品类型：NDH-A

Product model: NDH - A

实现标准规范：GB/T 1411-2002《固态垃圾接地产品耐高降低交流电弧光释放的检测》（相等IEC  61621-1997）及ASTM D495等标准单位的规范要求设汁打造的，并包含IEC 149、UL 746A等检测方法步骤

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

具体支持时间范围及作用：

本冲击装修原料试验机是是以应该用到三相异步电机、电和家居电等的行业的电工作业用塑、光敏聚酯树脂胶和隔绝漆等隔绝装修原料的耐电孤安全能评定标准，主用到粉末状隔绝装修原料如：塑、薄膜和珍珠棉、光敏聚酯树脂、黑云母、陶瓷制品、有机玻璃、隔绝油、隔绝漆、纸壳等物料的耐电孤安全能测试仪；

本冲击压力试验机由换算机掌控开机运行，都可以彰显到现阶段进行实践性性阶段及进行实践性性时，进行实践性性终止后并存为到现阶段进行实践性性数值，并可复印.准则试验统计。

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 超声波焊接机为内外三合一设计，下边为操作的模式，顶部为试验检测箱。

2 本车辆使用*新智力调控工艺，经由进行系统软件（IEC或ASTM）可会自动进行冲击试验，并在笔记本电脑信息显示经过多次实验发现全过程和效果。

3 **效果不错，抗电磁干扰的能力强，试验gps精度不高。

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 电弧焊接通断时光精度：大于 ±10ms

2 调压器存储容量：2kVA

3 额定值做实验的时候直流电压：12.5kV

4 冲击试验电流高精准度：±3%

5 电流量调节准确度：±10%  直流电测量方法gps精度：1.5%

6 电极材料对钢材拉伸试验工作压力：（0.5±0.05）N

7 电极片板材：钨棒

8 探针长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用环保湿度：（23±2）℃

10 施用环保空气相对湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 检测    技巧：   国际标准/美标/10 mA 维持/20 mA 多次/30 mA连续不断/40 mA多次

13 校正步骤如下图所示：

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 产品设备型号规格：

NDH-A    耐电弧焊接试验报告仪-微机保持

NDH-B    耐脉冲测试仪-触控屏操控

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！