高直流电值小直流电实验设计仪（耐焊弧实验设计仪）-（统计机抑制）

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

产品设备命名：耐电弧试验机

Product name: electric arc resistance tester

货品具体型号：NDH-A

Product model: NDH - A

充分满足标准单位：GB/T 1411-2002《粉末状绝缘性的原材料耐高压得很低的电流量弧光发出电的试验装置》（共同IEC  61621-1997）及ASTM D495等标准单位的的标准结构设计制作业的，并完全符合IEC 149、UL 746A等检测的方式

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

其主要可用于範圍及技能：

本做实验的时候机是采用采使用马达、电器元件开关和挂式电器元件开关等该行业的高压电工用朔胶、硅橡胶胶和接地漆等接地素材的耐脉冲放电特性评比，主使用无水硫酸铜接地素材如：朔胶、聚酰亚胺膜、硅橡胶、云母片、陶瓷制品、夹层玻璃、接地油、接地漆、纸壳等材质的耐脉冲放电特性測試；

本可靠性测试仪由计算方式机设定执行，行屏幕上显示现今研究睡眠状态及研究精力，研究结尾后并存为现今研究数据源，并可彩打.标准规定实验设计报告单。

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 远程服务器为横竖一梯架构，下部分为实操系统软件，上面为测试箱。

2 本物品适用*新智慧抑制技术应用，采用使用软件（IEC或ASTM）可主动参与检验，并在网吧手机上体现 实验室检测步骤和报告单。

3 **工作能力稳定，抗抑制工作能力强，测试英文误差高。

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 电孤通断时间间隔误差率：小于等于 ±10ms

2 调压器体积：2kVA

3 额定功率现场实验电压电流：12.5kV

4 试验装置电流电压导致精度：±3%

5 电流大小设定定位精度：±10%  交流电精确测量高精准度：1.5%

6 工业对试板阻力：（0.5±0.05）N

7 工业材质：钨棒

8 金属电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用的环境湿度：（23±2）℃

10 选择环保室内湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 校正    的办法：   标准/美标/10 mA 持续/20 mA 连继/30 mA累计/40 mA多次

13 试验报告程序流程图详细：

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 新产品参数：

NDH-A    耐电弧焊接实验室检测仪-微机调节

NDH-B    耐焊弧试验检测仪-触控屏屏把控

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！