高交流电小交流电检验仪（耐电弧焊接检验仪）-（估算机掌握）

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

产品设备名稱：耐电弧试验机

Product name: electric arc resistance tester

產品参数：NDH-A

Product model: NDH - A

充分满足标准规定：GB/T 1411-2002《液体绝缘电阻涂料耐高压得很低的电流大小电弧电流电流的试验装置》（等同于IEC  61621-1997）及ASTM D495等规范标准的的标准制作制造技术的，并满足IEC 149、UL 746A等冲击试验办法

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

大部分不适用依据及功能性：

本耐压机是依照规定落球回弹试验仪,介电击穿强度测定仪于发电机、物品和家装物品等服务行业的电工维修用塑、光敏环氧树脂胶和电隔绝漆等电隔绝用料的耐脉冲效果认定，主应用在固态物电隔绝用料如：塑、薄膜和珍珠棉、光敏环氧树脂、云母片、淘瓷、波璃、电隔绝油、电隔绝漆、纸箱等物质的耐脉冲效果测试方法；

本耐压机由算机掌控启动，就可以显示信息特定工作实践所情形及实践所时间段，实践所停止后并另存特定工作实践所数据表格，并可打印纸.规范实验行业报告行业报告。

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 超声波焊接机为升降一体式结构设计，下面为进行系统化，上端为做实验的时候箱。

2 本产品的用于*新智力把控枝术，按照选定系统程序（IEC或ASTM）可重新使用检验，并在PC苹果电脑凸显冲击试验步骤和效果。

3 **性好的，抗骚扰的能力强，公测gps精度提高。

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 脉冲通断时长误差率：乘以 ±10ms

2 调压器使用量：2kVA

3 稳定经过多次实验发现电阻值：12.5kV

4 耐压电阻值的精密度：±3%

5 电压设定高精准度：±10%  感应电流校正可靠性强，精密度：1.5%

6 工业对制样压力值：（0.5±0.05）N

7 工业相关材料：钨棒

8 探针离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用生态环境平均温度：（23±2）℃

10 选用区域环境温度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 现场实验    技巧：   国家标准/美标/10 mA 间断性/20 mA 间断/30 mA反复/40 mA接连

13 现场实验环节下述：

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 的产品应用：

NDH-A    耐弧光试验台仪-微机保持

NDH-B    耐焊弧试验台仪-触屏屏掌控

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！