高电阻小电流量试验台报告仪（耐焊弧试验台报告仪）-（测算机掌握）

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

的产产品名字大全：耐电弧试验机

Product name: electric arc resistance tester

产品设备规格型号：NDH-A

Product model: NDH - A

无法准则：GB/T 1411-2002《膏状接地原材料耐高低平交流电焊弧自放电的实验》（符合IEC  61621-1997）及ASTM D495等标准单位的的要求定制开发的，并按照IEC 149、UL 746A等试验装置的方法

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

常见用于的范围及效果：

本经过多次实验发现机是决定app于高压电机、电子产品和家装电子产品等业内的电工作业用氟塑胶、聚酯树脂材料胶和电电绝缘带性性漆等电电绝缘带性性用料的耐焊弧特性评比，主代替胶体电电绝缘带性性用料如：氟塑胶、薄膜和珍珠棉、聚酯树脂材料、白云母、瓷质、玻璃板、电电绝缘带性性油、电电绝缘带性性漆、纸箱等导电介质的耐焊弧特性检验；

本试验装置机由算机控制运动，能能提示如今调查的情况及调查事件，调查结束了后并存有如今调查的数据，并可直接打印.规范科学试验报告格式。

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 该机为两排一体机框架，中下部为的服务器系统性，上侧为耐压湿热试验箱。

2 本品牌应用*新自动化调整水平，经由选择流程（IEC或ASTM）可自功去经过多次实验发现，并在电子产品上提示 应力测试方式和报告。

3 **效能积极，抗不干扰的能力强，软件测试精确度提高。

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 弧光通断时随机误差：高于 ±10ms

2 调压器储存量：2kVA

3 额定负载实验交流电压：12.5kV

4 实验电阻值控制精度：±3%

5 电流量把控计算精度：±10%  电压电流测定导致精度：1.5%

6 金属电极对坯料负压：（0.5±0.05）N

7 探针装修材料：钨棒

8 电级长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用自然环境温湿度：（23±2）℃

10 利用生态环境含水率：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 测试    做法：   执行标准/美标/10 mA 重复/20 mA 陆续/30 mA连续不断/40 mA维持

13 疲劳试验应用程序如表：

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 產品具体型号：

NDH-A    耐电弧放电耐压仪-微机保持

NDH-B    耐电孤校正仪-触感屏把握

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！