高工作电压小直流电校正仪（耐电弧放电校正仪）-（计算出来机设定）

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

护肤命名称：耐电弧试验机

Product name: electric arc resistance tester

物料款式：NDH-A

Product model: NDH - A

无法标准的：GB/T 1411-2002《胶体电绝缘文件耐高降低电压电流电孤蓄电池放电的测试》（等同于IEC  61621-1997）及ASTM D495等规范的规定设计方案制造厂的，并复合IEC 149、UL 746A等检验具体方法

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

大部分采用使用范围及的功能：

本耐压机是是以软件应使用高压电机、家电和家居家电等相关行业的焊工用pp塑料件、硅橡胶胶和隔热漆等隔热涂料的耐脉冲使用稳定性评比，主使用液体隔热涂料如：pp塑料件、膜、硅橡胶、矿石、陶瓷厂家、钢化玻璃、隔热油、隔热漆、厚纸板等有机溶剂的耐脉冲使用稳定性各种测试；

本试验报告机由统计机操作执行，能够 表现当今研究报告的情况及研究报告时间段，研究报告终止后并保存文档当今研究报告数据表格，并可复印机.基准科学试验计划书。

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 该设备为下整体架构，下处为操作使用模式，上方为做实验的时候箱。

2 本软件采用*新自动化管理技艺，顺利通过采用系统程序（IEC或ASTM）可智能做出测试，并在台式机上界面显示实验方式和最终结果。

3 **性能指标很好，抗干涉实力强，测试仪表面粗糙度更高。

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 电孤通断时刻差值：不大于 ±10ms

2 调压器出水量：2kVA

3 功率可靠性试验直流电压：12.5kV

4 现场实验输出功率的精密度：±3%

5 工作电流管理精密度较：±10%  电压电流自动测量要求：1.5%

6 金属电极对岩样负压：（0.5±0.05）N

7 电极材质材质：钨棒

8 电极片间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行区域环境工作温度：（23±2）℃

10 运行的环境绝对湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 可靠性试验    方式：   行业标准/美标/10 mA 重复/20 mA 陆续/30 mA不断/40 mA连继

13 经过多次实验发现程序流程以下几点：

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 物料型号规格：

NDH-A    耐焊弧疲劳试验仪-微机控住

NDH-B    耐脉冲耐压试验仪-手触屏的控制

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！