高电压值小电流大小经过多次实验发现仪（耐弧光经过多次实验发现仪）-（计算公式机把控好）

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

品牌种类：耐电弧试验机

Product name: electric arc resistance tester

企业产品类别规格：NDH-A

Product model: NDH - A

需要满足规则：GB/T 1411-2002《固态物体绝缘性村料耐高压得过低感应电流电弧焊接蓄电池充电的疲劳试验》（同等IEC  61621-1997）及ASTM D495等标准化的追求装修设计制作业的，并完全符合IEC 149、UL 746A等测试技术

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

首要支持范畴及工作：

本试验检测机是都按照应用软件于三相电机、电开关和家里用的电开关等行业领域的焊工用塑料件制品、不饱和树脂材料胶和耐压层电阻漆等耐压层电阻素材的耐焊弧能力评估，主于胶体耐压层电阻素材如：塑料件制品、贴膜、不饱和树脂材料、矿石、瓷砖、窗玻璃、耐压层电阻油、耐压层电阻漆、厚纸板等媒介的耐焊弧能力考试；

本经过多次科学研究发现机由核算机把控运动，是可以凸显在当下科学研究的情形及科学研究时候，科学研究开始和结束后并保护在当下科学研究统计资料，并可缩印.规范标准工作申请书。

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 该设备为两边一起组成，上方为控制网络协议，上方为试验装置箱。

2 本软件使用*新自动化管控技术水平，采用使用程度（IEC或ASTM）可自动的展开疲劳试验，并在新电脑上微信展现冲击试验的时候和效果。

3 **耐磨性积极，抗干预力强，检查准确较高。

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 电孤通断时候不确定度：超过 ±10ms

2 调压器储电量：2kVA

3 固定疲劳试验线电压：12.5kV

4 检验相电压准确度：±3%

5 感应电流掌控准确度：±10%  电压电流测量方法控制精度：1.5%

6 工业对试件材料水压：（0.5±0.05）N

7 电级素材：钨棒

8 金属电极离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用工作环境热度：（23±2）℃

10 运用生态空气湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 检验    方案：   国家行业标准/美标/10 mA 反复/20 mA 反复/30 mA联续/40 mA间隔

13 检测环节以下几点：

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 产品的技术参数：

NDH-A    耐脉冲实验室检测仪-微机操作

NDH-B    耐弧光试验装置仪-触摸式屏设定

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！