高额定电压小电压电流应力测试仪（耐电弧焊接应力测试仪）-（计算公式机控制）

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

类产公司名称称：耐电弧试验机

Product name: electric arc resistance tester

好产品型號：NDH-A

Product model: NDH - A

提供规则：GB/T 1411-2002《粉状耐压文件耐高压得过低功率脉冲充放的检验》（一样IEC  61621-1997）及ASTM D495等细则的标准设汁制作业的，并按照IEC 149、UL 746A等校正方式

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

大部分适于范围之内及功用：

本经过多次实验发现机是遵循用途于无刷电机、电子产品和生活费电子产品等餐饮行业的低压电工用氟塑料管、光敏树脂胶胶和接地性漆等接地性原文件的耐弧光特性指标综合评价，主用作混合物接地性原文件如：氟塑料管、pe膜、光敏树脂胶、云母片、工业陶瓷、有机玻璃、接地性油、接地性漆、厚纸板等导电介质的耐弧光特性指标测评；

本试验报告机由来电脑网络设定启用，行体现眼下进行實驗动态及进行實驗时间段，进行實驗收场后并上传眼下进行實驗大数据，并可彩打.标准规定实验设计数据。

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 远程服务器为两边一体化结构设计，下处为进行设备，上方为可靠性湿热。

2 本的产品用于*新智能化有效控制枝术，用的选择系统程序（IEC或ASTM）可自然使用疲劳试验，并在台式电脑端显示信息实验过程中和效果。

3 **耐热性优异，抗干扰信号特性强，各种测试精确程度高。

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 电弧焊接通断时长偏差：不低于 ±10ms

2 调压器出水量：2kVA

3 功率实验室检测相电压：12.5kV

4 试验台工作电压精度等级：±3%

5 工作电流控住精确度：±10%  感应电流预估精度等级：1.5%

6 参比电极对试件材料压力值：（0.5±0.05）N

7 电级建筑材料：钨棒

8 参比电极长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的氛围体温：（23±2）℃

10 操作环保干湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 实验室检测    最简单的方法：   标准/美标/10 mA 多次/20 mA 连续性/30 mA间断/40 mA陆续

13 现场实验程序流程如下所示：

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 新产品材质：

NDH-A    耐脉冲耐压试验仪-微机把握

NDH-B    耐脉冲可靠性试验仪-摸屏控制

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！