高工作电压小交流电做实验的时候仪（耐弧光做实验的时候仪）-（估算机调整）

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

產各称称：耐电弧试验机

Product name: electric arc resistance tester

品牌尺寸：NDH-A

Product model: NDH - A

满足了标淮：GB/T 1411-2002《液态隔绝建材耐高低平感应电流电弧焊接发出电的现场实验》（一样IEC  61621-1997）及ASTM D495等标准规范的条件设计的概念造成的，并符合标准IEC 149、UL 746A等冲击试验措施

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

关键应用使用范围及作用：

本经过多次实验发现机是决定应用软件于电机的、电嚣和家居电嚣等该行业的电工作业用氟塑胶片、树脂材料胶胶和隔热漆等隔热素材的耐弧光焊接性评定标准，主使用无水硫酸铜隔热素材如：氟塑胶片、保护膜、树脂材料胶、矿石、陶瓷厂家、夹层玻璃、隔热油、隔热漆、瓦楞纸等物料的耐弧光焊接性试验；

本试验装置机由运算机掌握作业，会提示 到现阶段研究性所室情况下及研究性所室事件，研究性所室截止后并存有到现阶段研究性所室统计数据，并可word打印.规格实验英文报告范文。

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 超声波焊接机为内外一体化形式，下处为运作系统，上侧为实验设计箱。

2 本产品设备应用*新智力调整技术设备，经过选取执行程序（IEC或ASTM）可自动式确定耐压试验，并在电子设备上显现疲劳试验过程中 和报告。

3 **特性保持良好，抗打扰作用强，测试方法高精准度大。

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 电弧焊接通断時间粗差：不大于 ±10ms

2 调压器储存量：2kVA

3 固定耐压的电压：12.5kV

4 经过多次实验发现电压值精密度较：±3%

5 工作电流把控好精确：±10%  电压电流检测高精度：1.5%

6 工业对样品压差：（0.5±0.05）N

7 参比电极装修材料：钨棒

8 金属电极多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用场景温暖：（23±2）℃

10 运用自然环境相对湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 经过多次实验发现    办法：   新国标/美标/10 mA 间断/20 mA 连续不断/30 mA连续不断/40 mA连继

13 实验步骤下列：

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 服务技术参数：

NDH-A    耐电孤做实验的时候仪-微机管理

NDH-B    耐电弧焊接试验装置仪-触感屏掌握

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！