高交流电压小交流电耐压经过多次实验发现仪（耐脉冲耐压经过多次实验发现仪）-（计算公式机操纵）

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

商商品名称大全：耐电弧试验机

Product name: electric arc resistance tester

成品应用：NDH-A

Product model: NDH - A

提供规范：GB/T 1411-2002《液体耐压素材耐高压得过低功率弧光自放电的冲击试验》（相等IEC  61621-1997）及ASTM D495等标准的的追求设计制作造成的，并合适IEC 149、UL 746A等试验检测的办法

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

通常使用使用范围及功效：

本经过多次实验发现机是明确落球回弹试验仪,介电击穿强度测定仪于无刷电机、设备和家庭用设备等行业中的低压电工用橡胶、硅橡胶相关物料胶和隔绝漆等隔绝相关物料的耐弧光效能鉴定，主用在固态隔绝相关物料如：橡胶、膜、硅橡胶相关物料、白云母、陶瓷图片、有机玻璃、隔绝油、隔绝漆、厚纸板等物质的耐弧光效能测评；

本经过多次科学试验发现机由计算出来机设定工作，就能够界面显示到现阶段科学试验环境及科学试验时，科学试验完后并导出到现阶段科学试验数据报告，并可打印图片.基准實驗数据。

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 该设备为上下两边整体机构，下面为作业软件系统，上端为经过多次实验发现箱。

2 本产品的运用*新自动化保持技术工艺，利用选泽流程（IEC或ASTM）可系统自动展开疲劳试验，并在笔记本手机上显视耐压试验阶段和导致。

3 **性能方面比较好，抗骚扰效果强，软件测试计算精度就越高。

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 弧光通断周期差值：低于 ±10ms

2 调压器数量：2kVA

3 额定负载耐压电流电压：12.5kV

4 可靠性试验电阻值精度等级：±3%

5 电压电流管控要求：±10%  电压电流检测的精确度：1.5%

6 工业对制样工作压力：（0.5±0.05）N

7 电极资料资料：钨棒

8 金属电极相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的的环境温暖：（23±2）℃

10 用到条件温度湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 实验设计    工艺：   行业标准/美标/10 mA 持续/20 mA 反复/30 mA间断/40 mA反复

13 试验台源程序下列：

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 品牌参数：

NDH-A    耐电弧放电实验设计仪-微机抑制

NDH-B    耐电孤应力测试仪-触屏屏控住

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！