高电阻小工作电流应力测试检测仪（耐电弧焊接应力测试检测仪）-（计算的机把控好）

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

厂英文名称称：耐电弧试验机

Product name: electric arc resistance tester

食品型号规格：NDH-A

Product model: NDH - A

具备规定：GB/T 1411-2002《液态绝缘层涂料耐高压得过低感应电流电弧焊接自放电的耐压试验》（相等IEC  61621-1997）及ASTM D495等标的耍求制定生产加工的，并按照IEC 149、UL 746A等可靠性试验方式

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

最主要使用面积及基本功能：

本考试机是假设按照适用来发电机、电热器和家装电热器等业的高压电工用朔料管、环氧硅胶粘合剂胶和隔热层漆等隔热层装修食材的耐焊弧稳定性考核评价，主用来粉末状隔热层装修食材如：朔料管、薄膜和珍珠棉、环氧硅胶粘合剂、云母片、陶瓷厂家、玻离、隔热层油、隔热层漆、厚纸板等物料的耐焊弧稳定性考试；

本应力测试机由算起机掌控行驶，能能现示眼下状况研究形态及研究耗时，研究完毕后并保存文档眼下状况研究大数据，并可彩印.细则测试评估报告。

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 滤油机为两边内置式组成，下边为基本操作软件，上半部为经过多次实验发现箱。

2 本新产品会选择*新智力操控技术水平，实现会选择流程（IEC或ASTM）可主动开展试验装置，并在手提电脑软件出现实验设计的过程和数据。

3 **机械性能非常好，抗抑制功能强，检查定位精度就越高。

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 电弧焊接通断时候数据误差：少于 ±10ms

2 调压器存储量：2kVA

3 载荷系数冲击试验输出功率：12.5kV

4 试验检测端电压精密度：±3%

5 直流电把握高精度：±10%  电流量量测精密度：1.5%

6 探针对钢材拉伸试验水压：（0.5±0.05）N

7 金属电极原料：钨棒

8 参比电极相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行场景湿度：（23±2）℃

10 动用生活环境干湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 试验报告    办法：   新国标/美标/10 mA 间隔/20 mA 连续不断/30 mA多次/40 mA间断性

13 疲劳试验应用程序有以下几点：

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 食品机型：

NDH-A    耐电弧焊接测试仪-微机调整

NDH-B    耐脉冲试验报告仪-触控屏控住

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！