高电压降小电压电流校正仪（耐电孤校正仪）-（电子计算机管控）

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

产品的分类：耐电弧试验机

Product name: electric arc resistance tester

货品尺寸：NDH-A

Product model: NDH - A

足够标准：GB/T 1411-2002《粉末状绝缘层食材耐高低平功率电弧焊接自放电的冲击试验》（等一起IEC  61621-1997）及ASTM D495等规则的需求设计制作生产制造的，并达到IEC 149、UL 746A等耐压试验技术

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

首要适宜超范围及模块：

本测量机是假设按照使用到同步电机、电子元件和家庭用的电子元件等餐饮行业的电工作业用氟塑胶片、硅橡胶的原材料胶和隔热漆等隔热的原材料的耐脉冲放电功能考核评价，主用到粉末状隔热的原材料如：氟塑胶片、pe膜、硅橡胶的原材料、矿石、陶瓷制品、的玻璃、隔热油、隔热漆、厚纸板等物质的耐脉冲放电功能测量；

本试验检测机由计算方法机操控使用，可以凸显现今工作工作状态及工作时刻，工作开始和结束后并保持现今工作统计资料，并可网页打印.的标准调查汇报。

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 超声波焊接机为两排二合一设计，底端为操作步骤系統，上端为实验室检测箱。

2 本商品采用了*新智能化抑制科技，能够 选定应用程序（IEC或ASTM）可手动通过做实验的时候，并在笔记本电脑端提示 耐压的时候和的结果。

3 **特点积极，抗串扰水平强，考试精确高。

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 弧光通断时间间隔出现偏差的原因：不大于 ±10ms

2 调压器存储量：2kVA

3 额定功率测试额定电压：12.5kV

4 试验检测直流电压精密度：±3%

5 工作电流操纵高精准度：±10%  电流值侧量准确度：1.5%

6 金属电极对制样重压：（0.5±0.05）N

7 金属电极原材料：钨棒

8 电极片差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作生态室内温度因素：（23±2）℃

10 动用室内环境内部含水率：（50±5）%

11 电：220V±5%  50Hz  10A

12 耐压    最简单的方法：   国家标准/美标/10 mA 间隔/20 mA 联续/30 mA连继/40 mA重复

13 实验设计编译程序相应：

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 新产品尺寸：

NDH-A    耐弧光试验检测仪-微机操作

NDH-B    耐弧光经过多次实验发现仪-摸屏管控

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！