高电阻值小直流电耐压仪（耐电孤耐压仪）-（计算方式机掌握）

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

货产品称谓称：耐电弧试验机

Product name: electric arc resistance tester

新产品材质：NDH-A

Product model: NDH - A

考虑标准规范：GB/T 1411-2002《胶体隔热食材耐高放低直流电压弧光充放电的实验室检测》（共同IEC  61621-1997）及ASTM D495等标准的想要设置制造厂的，并非常符合IEC 149、UL 746A等应力测试方案

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

核心符合範圍及职能：

本试验报告机是安装利使用在交流电动机、家电和家装家电等餐饮行业的高压电工用朔胶、树酯胶和隔绝电阻层性漆等隔绝电阻层性用料的耐弧光特点指标综合评价，主使用在固态隔绝电阻层性用料如：朔胶、pe膜、树酯、白云母、工业陶瓷、窗玻璃、隔绝电阻层性油、隔绝电阻层性漆、硬纸板等材质的耐弧光特点指标測試；

本试验报告机由来工控机掌握正常运行，可能呈现现今實驗所操作情况下及實驗所操作时间间隔，實驗所操作尾声后并保存文档现今實驗所操作数据资料，并可彩打.标准进行实验报告书。

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 该机为左右分立式设计，下方为工作系統，上方为试验台箱。

2 本商品主要采用*新智慧调控技術，能够 进行软件（IEC或ASTM）可智能开展检验，并在手提我的电脑呈现校正整个过程和结局。

3 **效能良好的，抗扰乱程度强，测验准确度更高。

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 电弧焊接通断精力确定误差：不大于 ±10ms

2 调压器存储容量：2kVA

3 額定试验装置电压电流：12.5kV

4 现场实验端电压精准度：±3%

5 交流电调控计算精度：±10%  瞬时电流侧量可靠性强，精密度：1.5%

6 金属电极对坯料负担：（0.5±0.05）N

7 金属电极板材：钨棒

8 电极片高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用环境体温：（23±2）℃

10 用到生态室内湿度：（50±5）%

11 电：220V±5%  50Hz  10A

12 疲劳试验    办法：   国家标准下载/美标/10 mA 连续性/20 mA 接连/30 mA间断/40 mA连着

13 耐压试验软件以下几点：

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 服务具体型号：

NDH-A    耐电弧放电耐压试验仪-微机掌控

NDH-B    耐电孤应力测试仪-手触屏管控

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！