高交流电压小直流电压可靠性试验台仪（耐焊弧可靠性试验台仪）-（计算公式机调整）

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

类产产品英文名称：耐电弧试验机

Product name: electric arc resistance tester

护肤品款式：NDH-A

Product model: NDH - A

要求规则：GB/T 1411-2002《膏状接地的材料耐高压得很低的电压电孤充放的现场实验》（就是指IEC  61621-1997）及ASTM D495等规定的标准要求来设计打造的，并不符合IEC 149、UL 746A等做实验的时候形式

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

常见适合空间及功能模块：

本实验设计机是都按照采用作电动机、设备落球回弹试验仪,介电击穿强度测定仪和家廷工厂用设备落球回弹试验仪,介电击穿强度测定仪等相关行业的高压电工用氟可塑料、环氧树脂素材胶和隔绝层电阻电阻漆等隔绝层电阻电阻素材的耐焊弧耐腐蚀性评比，主用作固态物体隔绝层电阻电阻素材如：氟可塑料、薄膜和珍珠棉、环氧树脂素材、云母片、瓷器、玻璃板、隔绝层电阻电阻油、隔绝层电阻电阻漆、纸壳等物料的耐焊弧耐腐蚀性测试方法；

本测试机由计算公式机设定程序运行，会显视特定进行测试室壮态及进行测试室周期，进行测试室结速后并保管特定进行测试室的数据，并可网页打印.原则检测报表。

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 该设备为两边分离式格局，中下部为运营服务器系统，顶部为试验检测箱。

2 本物料利用*新自动化操控技术性，利用选购程度（IEC或ASTM）可会自动参与应力测试，并在笔记本电脑手机上凸显检验整个过程和结果显示。

3 **耐磨性更好，抗骚扰力强，检查计算精性好。

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 电弧焊接通断时间段误差率：需小于 ±10ms

2 调压器存储容量：2kVA

3 载荷系数试验装置端电压：12.5kV

4 做实验的时候直流电压精密度较：±3%

5 电压电流把控好精确：±10%  功率量测可靠性强，精密度：1.5%

6 金属电极对钢材拉伸试验阻力：（0.5±0.05）N

7 电级食材：钨棒

8 参比电极高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用生态环境体温：（23±2）℃

10 用场景水分子含量：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 检测    策略：   国家行业标准/美标/10 mA 间隔/20 mA 连续不断/30 mA间隔/40 mA接连

13 做实验的时候步骤下面：

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 货品规格：

NDH-A    耐电孤实验室检测仪-微机操控

NDH-B    耐电弧放电冲击试验仪-接触屏把控

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！