高电流量值小电流量耐压仪（耐电孤耐压仪）-（核算机控住）

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

產产品命名称：耐电弧试验机

Product name: electric arc resistance tester

厂品款式：NDH-A

Product model: NDH - A

满足需要规范：GB/T 1411-2002《粉状电绝缘用料耐高压得过低电流值脉冲自放电的检测》（等同于IEC  61621-1997）及ASTM D495等的要求的的要求来设计开发的，并符合国家IEC 149、UL 746A等检测最简单的方法

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

包括支持空间及技能：

本现场实验机是是以运于同步电机、电气产品落球回弹试验仪,介电击穿强度测定仪和家居工程用电气产品落球回弹试验仪,介电击穿强度测定仪等的行业的电工维修用氟橡胶、光敏环氧树脂胶和耐压漆等耐压食材的耐弧光焊接的机械性能评估，主于液体耐压食材如：氟橡胶、薄膜和珍珠棉、光敏环氧树脂、矿石、瓷器、波璃、耐压油、耐压漆、厚纸板等导电介质的耐弧光焊接的机械性能检测；

本可靠性试验装置由算出机有效控制电脑运行，可不可以信息显示当今实践情况下及实践時间，实践截止后并手机截图当今实践的数据，并可印刷.标实验设计通知单。

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 滤油机为下三合一构造，上侧为实操计算机系统，上侧为检验箱。

2 本类产品分为*新智慧控住能力，顺利通过决定流程（IEC或ASTM）可自主通过冲击试验，并在PC平板电脑上表现做实验的时候全过程和的结果。

3 **特点好，抗骚扰效果强，测验精确高。

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 电弧焊接通断时长不确定度：乘以 ±10ms

2 调压器体积：2kVA

3 额定负载冲击试验线电压：12.5kV

4 疲劳试验交流电压精准度：±3%

5 电流值控制定位精度：±10%  直流电測量精确度：1.5%

6 电极片对试件材料经济压力：（0.5±0.05）N

7 电级装修材料：钨棒

8 探针相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用氛围平均温度：（23±2）℃

10 的使用学习环境含水率：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 经过多次实验发现    方式方法：   国际标准/美标/10 mA 连续性/20 mA 不断/30 mA维持/40 mA间隔

13 实验室检测软件下述：

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 的产品技术参数：

NDH-A    耐电弧放电试验报告仪-微机调控

NDH-B    耐焊弧检验仪-触摸式屏的控制

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！