高工作电流小工作电流实验室检测仪（耐电弧焊接实验室检测仪）-（计算方法机操作）

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

软件名字大全：耐电弧试验机

Product name: electric arc resistance tester

新产品机型：NDH-A

Product model: NDH - A

做到标淮：GB/T 1411-2002《粉末状绝缘带用料耐高偏低交流电电孤充放电的试验报告》（等同于IEC  61621-1997）及ASTM D495等规范的的标准方案生产制造的，并包含IEC 149、UL 746A等经过多次实验发现的办法

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

首要常用位置及功用：

本实验设计机是通过软件于电机的、电商和家庭装电商等制造行业的电工作业用PVC、硅橡胶胶和隔热带层漆等隔热带层用料的耐弧光耐磨性评选，主使用于粉末状隔热带层用料如：PVC、透明膜、硅橡胶、矿石、陶瓷厂家、窗户玻璃、隔热带层油、隔热带层漆、硬纸板等物质的耐弧光耐磨性各种测试；

本测试所机由计算出机操作运营，就可以凸显现在测试所的状态及测试所用时，测试所终止后并手机截图现在测试所数据库，并可彩印.标准规定实验所上报。

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 该设备为升降一身组成部分，下端为操作的系统的，上方为现场实验箱。

2 本產品分为*新智慧设定技能，可以通过选取子程序（IEC或ASTM）可自动化展开检验，并在电脑手机上上凸显测试流程和最终结果。

3 **性能参数比较好，抗要素程度强，測試表面粗糙度较高。

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 焊弧通断时间间隔误差度：小于等于 ±10ms

2 调压器余量：2kVA

3 额定值试验装置电压降：12.5kV

4 试验台电压电流精准度：±3%

5 工作电流把握准确度：±10%  电流量估测高精度：1.5%

6 工业对制样负担：（0.5±0.05）N

7 工业产品：钨棒

8 工业长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用场景平均温度：（23±2）℃

10 安全使用环保干湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 应力测试    方式方法：   国际标准/美标/10 mA 累计/20 mA 间断/30 mA多次/40 mA累计

13 试验报告系统程序如表：

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 设备尺寸：

NDH-A    耐电孤检测仪-微机操作

NDH-B    耐电孤耐压仪-触模屏控住

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！