高线电压小电压应力测试仪（耐焊弧应力测试仪）-（运算机管理）

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

的产产品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

企业产品参数规格：NDH-A

Product model: NDH - A

实现标准：GB/T 1411-2002《固态物体接地涂料耐高放低电流值电孤释放的经过多次实验发现》（符合IEC  61621-1997）及ASTM D495等准则的必须设计制作制造出的，并复合IEC 149、UL 746A等可靠性试验技巧

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

重要适宜规模及作用：

本测试图片机是明确适用作发电机、电热器和家廷电量热器等制造行业的技工用朔料制品、树酯胶和隔绝电阻性漆等隔绝电阻性的食材的耐电弧放电焊接性指标评定标准，主用作混合物隔绝电阻性的食材如：朔料制品、pet薄膜、树酯、矿石、陶瓷厂家、玻璃窗、隔绝电阻性油、隔绝电阻性漆、瓦楞纸板等材质的耐电弧放电焊接性指标测试图片；

本检验机由算出机掌握电脑运行，就可以信息显示当今工作环境及工作精力，工作结束了后并保留当今工作数据表格，并可复印机.标准规定实验设计报告书。

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 超声波焊接机为下上一体机格局，上侧为操作步骤系统的，上侧为试验报告箱。

2 本成品用到*新自动化调节高技术，完成选择方式（IEC或ASTM）可半自动来冲击试验，并在线上上显视冲击试验步骤和结杲。

3 **耐热性健康，抗要素能力素质强，测试软件计算精度就越高。

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 焊弧通断期限差值：少于 ±10ms

2 调压器电容量：2kVA

3 特殊实验电压降：12.5kV

4 试验检测电压降定位精度：±3%

5 功率有效控制准确度：±10%  功率在测量精准度：1.5%

6 探针对样品负荷：（0.5±0.05）N

7 电极片涂料：钨棒

8 参比电极路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用学习环境温暖：（23±2）℃

10 采用场景水分子含量：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 可靠性试验    的方法：   国际标准/美标/10 mA 累计/20 mA 累计/30 mA持续/40 mA间断

13 实验室检测应用程序下面：

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 食品款型：

NDH-A    耐电弧焊接冲击试验仪-微机把控好

NDH-B    耐电弧焊接实验室检测仪-触模屏把握

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！