高电压降小瞬时电流测试仪（耐焊弧测试仪）-（算机控制）

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

產产品分类：耐电弧试验机

Product name: electric arc resistance tester

类产品类型：NDH-A

Product model: NDH - A

做到条件：GB/T 1411-2002《液态耐压产品耐高压得过低瞬时电流焊弧释放电能的现场实验》（等一起IEC  61621-1997）及ASTM D495等让的让定制打造的，并合适IEC 149、UL 746A等检测方式方法

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

关键适用性的范围及作用：

本实验机是依照应适用同步电机、家电和小型家电等服务行业的低压电工用PVC、聚酯树脂胶胶和耐压漆等耐压产品的耐电孤安全效果综合评价，主适用液态耐压产品如：PVC、膜、聚酯树脂胶、白云母、瓷砖、安全玻璃、耐压油、耐压漆、厚纸板等物料的耐电孤安全效果检验；

本现场测试室设计机由求算机有效控制运动，是可以显现现今状况测试室设计的状态及测试室设计事件，测试室设计结速后并储存现今状况测试室设计统计资料，并可打印机.的标准实验设计报告范文。

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 超声波焊接机为上下左右合一组成，底端为工作整体，顶部为耐压湿热试验箱。

2 本產品选取*新智慧调整系统，可以通过的选择程度（IEC或ASTM）可自然使用实验设计，并在PC电脑上微信展现疲劳试验步骤和的结果。

3 **耐热性比较好，抗干扰信号工作能力强，测试图片要求高。

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 电孤通断时长差值：大于 ±10ms

2 调压器电容量：2kVA

3 特殊校正交流电压：12.5kV

4 检验工作电压精确：±3%

5 电流大小控住的精密度：±10%  功率精确测量精密度：1.5%

6 工业对岩样压力值：（0.5±0.05）N

7 电级资料：钨棒

8 参比电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用周围环境溫度：（23±2）℃

10 利用学习环境温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 现场实验    具体方法：   执行标准/美标/10 mA 连续式/20 mA 间断/30 mA连续不断/40 mA连续式

13 试验台环节给出：

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 类产品型号规格：

NDH-A    耐电弧放电试验台仪-微机操纵

NDH-B    耐焊弧试验装置仪-触碰屏管控

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！