高额定电压小电流大小测试仪（耐脉冲测试仪）-（计算公式机把控好）

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

新产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

货品形号：NDH-A

Product model: NDH - A

无法标准：GB/T 1411-2002《固状电绝缘建筑材料耐高偏低直流电压电弧焊接充放电的测试》（等一起IEC  61621-1997）及ASTM D495等规范的让制作制作业的，并合适IEC 149、UL 746A等试验报告方式方法

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

主要实用范围图及特点：

本试验台机是遵循操作于发电机、电器落球回弹试验仪,介电击穿强度测定仪开关和家居配电器落球回弹试验仪,介电击穿强度测定仪开关等制造行业的技工用橡胶制品、不饱和环氧树脂胶和耐压性带漆等耐压性带建材的耐脉冲放电能方面考核评价，主用以粉末状耐压性带建材如：橡胶制品、聚酯薄膜、不饱和环氧树脂、黑云母、陶瓷图片、的玻璃、耐压性带油、耐压性带漆、纸壳等导电介质的耐脉冲放电能方面检查；

本可靠性材料试验机由换算机控制运动，能够表示目前测试情况及测试時间，测试终结后并保存文档目前测试大数据，并可打印出.规范实验操作检测结果。

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 超声波焊接机为上上下下一起结构的，下面为基本操作机系统，上侧为实验箱。

2 本产品的用*新智能化操纵技木，进行取舍编译程序（IEC或ASTM）可半自动去耐压试验，并在手提电脑端信息显示疲劳试验流程和结杲。

3 **特性积极，抗电磁波辐射学习能力强，測試的精密度就越高。

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 电孤通断日子确定误差：不大于 ±10ms

2 调压器存储量：2kVA

3 额定值试验报告线电压：12.5kV

4 试验装置相电压gps精度：±3%

5 工作电流保持表面粗糙度：±10%  交流电测定表面粗糙度：1.5%

6 探针对坯料负担：（0.5±0.05）N

7 参比电极素材：钨棒

8 工业高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行环保温暖：（23±2）℃

10 的使用生态温度湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 校正    步骤：   新国标/美标/10 mA 联续/20 mA 联续/30 mA连续式/40 mA维持

13 试验报告系统程序相应：

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 物品材质：

NDH-A    耐弧光试验装置仪-微机调整

NDH-B    耐电弧放电试验报告仪-接触屏有效控制

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！