高功率小功率经过多次实验发现仪（耐焊弧经过多次实验发现仪）-（统计机把控好）

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

产品的名稱：耐电弧试验机

Product name: electric arc resistance tester

成品尺寸：NDH-A

Product model: NDH - A

符合准则：GB/T 1411-2002《粉末状耐压产品耐高降低直流电压焊弧释放的应力测试》（就是指IEC  61621-1997）及ASTM D495等标淮的特殊要求设定生产制造的，并合乎IEC 149、UL 746A等校正方式方法

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

常见使用比率及功效：

本实验机是遵照应适用于无刷电机、电器落球回弹试验仪,介电击穿强度测定仪元件和家廷配电器落球回弹试验仪,介电击穿强度测定仪元件等服务业的安装电工用塑胶板材、不饱和树酯胶和隔绝层带漆等隔绝层带产品的耐电孤特性评选，主适用于液体隔绝层带产品如：塑胶板材、溥膜、不饱和树酯、矿石、陶瓷图片、钢化玻璃、隔绝层带油、隔绝层带漆、厚纸板等媒介的耐电孤特性测试方法；

本检验机由来电子计算机操控工作，能展示现在进行实践报告设计程序及进行实践报告设计周期，进行实践报告设计结尾后并存储现在进行实践报告设计数据表格，并可打印纸.规则实验英文意见书。

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 该设备为左右二合一形式，上侧为操作使用系統，上侧为现场实验箱。

2 本货品分为*新智力掌控技能，能够挑选编译程序（IEC或ASTM）可自动的去试验报告，并在网上上显示信息测试的过程和的结果。

3 **性积极，抗干预效果强，测试软件精确程度高。

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 脉冲通断的时间测量误差：低于 ±10ms

2 调压器储电量：2kVA

3 额定值经过多次实验发现直流电压：12.5kV

4 实验室检测端电压精准度：±3%

5 电流量把控精度等级：±10%  直流电精确测量精确度：1.5%

6 电级对制样负压：（0.5±0.05）N

7 电极片文件：钨棒

8 电极材料高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用氛围水温：（23±2）℃

10 便用工作环境内部含水率：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 测试    步骤：   标准/美标/10 mA 连续式/20 mA 间断性/30 mA连续式/40 mA不断

13 应力测试系统下述：

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 软件参数：

NDH-A    耐脉冲冲击试验仪-微机抑制

NDH-B    耐电弧放电试验检测仪-液晶屏屏掌控

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！