高电压降小感应电流检测仪（耐电孤检测仪）-（运算机保持）

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

设备简称：耐电弧试验机

Product name: electric arc resistance tester

的产品规格型号：NDH-A

Product model: NDH - A

考虑基准：GB/T 1411-2002《气体隔绝建材耐高降低功率电弧充放电充放电的试验装置》（就是指IEC  61621-1997）及ASTM D495等标准化的规定要求定制打造的，并适合IEC 149、UL 746A等耐压试验的方式

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

基本常用条件及功用：

本可靠性试验箱是遵循app于调速电机、电器元件元件和家里用的电器元件元件等餐饮行业的焊工用泡沫塑料件、树酯胶和隔热电阻漆等隔热电阻资料的耐焊弧焊接耐腐蚀性综合评价，主适用固态垃圾隔热电阻资料如：泡沫塑料件、bopp薄膜、树酯、矿石、陶瓷厂家、波璃、隔热电阻油、隔热电阻漆、厚纸板等导电介质的耐焊弧焊接耐腐蚀性测试方法；

本可靠性试验箱由计算的机把控好开机运行，能够显示信息目前實驗室感觉及實驗室用时，實驗室完结后并包存目前實驗室数据报告，并可直接打印.规定测试该报告。

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 该设备为上上下下分立式节构，下面为方法系统性，上端为实验箱。

2 本设备应用*新智力管理技术工艺，按照选定 小程序（IEC或ASTM）可自己实施可靠性试验，并在PC上表现冲击试验的时候和成果。

3 **的性能非常好，抗要素力量强，自测gps精度较高。

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 电弧放电通断时段数据误差：大于 ±10ms

2 调压器存储容量：2kVA

3 固定现场实验相电压：12.5kV

4 检测输出功率导致精度：±3%

5 电流大小掌控要求：±10%  瞬时电流预估误差：1.5%

6 电极片对制样阻力：（0.5±0.05）N

7 探针食材：钨棒

8 电级多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 的使用生态湿度：（23±2）℃

10 的使用区域环境对环境温度的：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 耐压    的方式：   国际标准/美标/10 mA 连续式/20 mA 连继/30 mA接连/40 mA连续式

13 现场实验系统软件如表：

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 货品参数：

NDH-A    耐脉冲检验仪-微机调整

NDH-B    耐电弧放电实验仪-触感屏设定

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！