高交流电值小交流电实验室检测仪（耐焊弧实验室检测仪）-（运算机调整）

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

新产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

产品设备材质：NDH-A

Product model: NDH - A

考虑标准规范：GB/T 1411-2002《气体隔绝材料耐高低平功率电弧焊接尖端放电的试验装置》（同等IEC  61621-1997）及ASTM D495等细则的规范设定生产制造的，并适合IEC 149、UL 746A等测试的方式

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

基本可用于空间及功能模块：

本耐压试验装置是以技术应使用于调速电机、电和家廷居民用电等市场的电工维修用朔料、环氧树脂食材胶和电隔热带漆等电隔热带食材的耐电孤能综合评价，主使用于混合物电隔热带食材如：朔料、pet薄膜、环氧树脂食材、云母片、瓷质、窗户玻璃、电隔热带油、电隔热带漆、瓦楞纸板等媒介的耐电孤能测试方法；

本试验报告机由计算公式机控住运动，可不可以呈现现行检测壮态及检测事件，检测开始后并手机截图现行检测数据信息，并可word打印.基准科学试验汇报。

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 超声波焊接机为下上内置式形式，下边为工作体统，上侧为实验室检测箱。

2 本成品适用*新智能化管控技术设备，确认决定程序代码（IEC或ASTM）可手动实现校正，并在笔记本上提示耐压试验流程和結果。

3 **安全性能优良，抗干涉水平强，测试图片可靠性强，精密度提高。

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 焊弧通断时间间隔确定误差：不低于 ±10ms

2 调压器体积：2kVA

3 功率试验检测额定电压：12.5kV

4 检验电流电压高精准度：±3%

5 电压电流设定精确：±10%  电流量校正准确度：1.5%

6 参比电极对试件压力值：（0.5±0.05）N

7 金属电极食材：钨棒

8 探针路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用生态工作温度：（23±2）℃

10 安全使用自然环境气温：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 实验设计    方式 ：   国家标准/美标/10 mA 间断性/20 mA 连续式/30 mA维持/40 mA间断

13 疲劳试验方式下述：

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 类产品款型：

NDH-A    耐脉冲做实验的时候仪-微机设定

NDH-B    耐电弧放电试验检测仪-触摸式屏把握

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！