高电阻值小感应电流耐压仪（耐脉冲耐压仪）-（计算方法机控制）

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

物料种类：耐电弧试验机

Product name: electric arc resistance tester

货品参数：NDH-A

Product model: NDH - A

无法原则：GB/T 1411-2002《无水硫酸铜耐压村料耐高低平电流大小脉冲充放的做实验的时候》（等同于IEC  61621-1997）及ASTM D495等的标准的请求方案生产制造的，并达到IEC 149、UL 746A等试验报告最简单的方法

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

包括适用人群标准及的功能：

本检验机是按利适用于电机的、电商开关和家庭装电商开关等业的低压电工用材质、树酯胶和接地漆等接地材质的耐电孤功效综合评价，主适用于液体接地材质如：材质、胶片、树酯、矿石、工业陶瓷、夹丝玻璃、接地油、接地漆、厚纸板等物质的耐电孤功效考试；

本耐压机由计算方式机操纵运动，可显示信息现在检测操作所动态及检测操作所时，检测操作所收场后并另存现在检测操作所信息，并可印刷.原则实验评估报告评估报告。

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 滤油机为下上一身结构类型，底端为工作模式，上端为试验台箱。

2 本好产品采用了*新智能化设定技術，在考虑软件程序（IEC或ASTM）可自動使用应力测试，并在PC手机上出现可靠性试验历程和毕竟。

3 **特性不错，抗电磁波辐射业务能力强，测试测试准确较高。

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 弧光通断时精度：需小于 ±10ms

2 调压器功率：2kVA

3 固定耐压工作电压：12.5kV

4 试验检测电阻值高精度：±3%

5 功率操纵gps精度：±10%  电流大小量测高精度：1.5%

6 探针对岩样重压：（0.5±0.05）N

7 探针相关材料：钨棒

8 参比电极距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择自然环境平均温度：（23±2）℃

10 食用生活环境对温度湿度的：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 耐压    形式：   国家行业标准/美标/10 mA 连续式/20 mA 连着/30 mA连继/40 mA间断

13 试验报告流程如下图所示：

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 护肤品形号：

NDH-A    耐弧光可靠性试验仪-微机调节

NDH-B    耐电孤实验设计仪-触屏屏设定

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！