高电压功率小功率实验仪（耐焊弧实验仪）-（来工业计算机把控）

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

产品的明称：耐电弧试验机

Product name: electric arc resistance tester

產品款型：NDH-A

Product model: NDH - A

够满足标准：GB/T 1411-2002《无水硫酸铜电电磁线耐高低平电流量电弧自放电自放电的检测》（相等IEC  61621-1997）及ASTM D495等规范标准的规定来设计加工制造的，并符合要求IEC 149、UL 746A等测试方式

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

一般适用于范围之内及技能：

本校正机是决定软件应用做电动机、电器产品产品和家装电器产品产品等领域的低压电工用PVC、树酯胶胶和隔绝漆等隔绝物料的耐电孤放电能力划分，主用做液体隔绝物料如：PVC、pe膜、树酯胶、矿石、瓷砖、窗户玻璃、隔绝油、隔绝漆、瓦楞纸等物料的耐电孤放电能力检测；

本应力测试机由核算机操作自动运行，可呈现当今状况试验的状态及试验时，试验停止后并上传当今状况试验数据报告，并可彩打.标准规定實驗评估报告。

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 超声波焊接机为升降混合式结构设计，中下部为实际操作软件系统，上侧为实验室检测箱。

2 本食品主要包括*新自动化控住技能，可以通过会选择源程序（IEC或ASTM）可半自动开展检测，并在计算机上提示测试流程和但是。

3 **功能优秀，抗不干扰能力素质强，试验可靠性强，精密度大。

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 弧光通断时段误差率：不大于 ±10ms

2 调压器存储容量：2kVA

3 稳定实验设计交流电压：12.5kV

4 做实验的时候相电压精确度：±3%

5 电压管理的精密度：±10%  交流电量测要求：1.5%

6 工业对岩样气压：（0.5±0.05）N

7 工业装修材料：钨棒

8 探针间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用生活环境高温：（23±2）℃

10 用到区域温度湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 耐压    手段：   执行标准/美标/10 mA 连继/20 mA 间断/30 mA间断性/40 mA连着

13 冲击试验执行程序详细：

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 新产品型號：

NDH-A    耐电弧焊接试验台仪-微机有效控制

NDH-B    耐脉冲可靠性试验仪-摸屏有效控制

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！