高端电压小交流电可靠性经过多次实验发现仪（耐焊弧可靠性经过多次实验发现仪）-（核算机有效控制）

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

类产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

好产品产品规格：NDH-A

Product model: NDH - A

充分满足标：GB/T 1411-2002《膏状绝缘层材质耐高放低直流电压弧光发出电的实验》（就是指IEC  61621-1997）及ASTM D495等的标准的标准构思生产制造的，并不符合IEC 149、UL 746A等试验装置做法

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

最主要采用空间及职能：

本试验报告机是通过操作于电机的、物品产品和生活费物品产品等这个行业的水电工用PVC件、树酯胶和隔热漆等隔热原料的耐脉冲安全功能考评，主主要用于粉末状隔热原料如：PVC件、bopp薄膜、树酯、云母片、淘瓷、破璃、隔热油、隔热漆、纸壳等材质的耐脉冲安全功能测试方法；

本检验机由估算机操控程序运行，行表明现在测试感觉及测试日期，测试完后并保存文档现在测试数据报告，并可复印机.规范科学试验报告范文。

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 该设备为上下两边分离式组成，下端为的操作电脑操作系统，上半部为校正箱。

2 本物品用*新智能化控制技木，用选定方式（IEC或ASTM）可会自动做检测，并在网上上体现 校正环节和后果。

3 **的性能不错，抗干挠技能强，试验精确程度高。

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 焊弧通断日期误差值：少于 ±10ms

2 调压器电容量：2kVA

3 额定功率试验报告工作电压：12.5kV

4 应力测试电流电压定位精度：±3%

5 直流电压调节导致精度：±10%  电流大小测量方法控制精度：1.5%

6 电极材料对坯料压力值：（0.5±0.05）N

7 金属电极食材：钨棒

8 工业间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用环镜工作温度：（23±2）℃

10 便用生态环境干湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 检验    步骤：   国家标准/美标/10 mA 累计/20 mA 连续性/30 mA不断/40 mA连续式

13 经过多次实验发现子程序详细：

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 软件机型：

NDH-A    耐脉冲冲击试验仪-微机调节

NDH-B    耐脉冲试验报告仪-触摸式屏管控

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！