高电压电流量小电流量实验仪（耐弧光实验仪）-（核算机掌握）

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

食名称大全称：耐电弧试验机

Product name: electric arc resistance tester

厂品具体型号：NDH-A

Product model: NDH - A

实现规范标准：GB/T 1411-2002《固态物电绝缘建筑材料耐高放低电流量电弧焊接充放的实验室检测》（同等IEC  61621-1997）及ASTM D495等规则的标准设计的概念开发的，并符合要求IEC 149、UL 746A等实验设计方案

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

主要适用于条件及功能性：

本应力測試机是遵循利用来马达、机械和家居机械等互联网行业的低压电工用塑胶、环氧树脂胶胶和隔热层带漆等隔热层带原素材的耐焊弧耐腐蚀性评定标准，主用来胶体隔热层带原素材如：塑胶、pe膜、环氧树脂胶、黑云母、瓷质、窗玻璃、隔热层带油、隔热层带漆、瓦楞纸板等媒质的耐焊弧耐腐蚀性測試；

本测试设计机由计算出来机保持作业，可能屏幕上显示到现阶段测试模式及测试时间间隔，测试收尾后并保存文档到现阶段测试数据统计，并可网页打印.标准的检测报告单。

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 该机为高低混合式设备构造，下部分为的计算机系统的，上端为疲劳试验仪。

2 本新产品选用*新智慧把握技术设备，根据选定 程序流程（IEC或ASTM）可自功来进行实验，并在笔记本上体现试验检测过程中和然而。

3 **使用性能优秀，抗影响效果强，測試gps精程度高。

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 焊弧通断耗时粗差：需小于 ±10ms

2 调压器发热量：2kVA

3 额定功率检验工作电压：12.5kV

4 可靠性试验电阻准确度：±3%

5 电压电流抑制误差：±10%  瞬时电流在测量精确：1.5%

6 工业对试件材料心理压力：（0.5±0.05）N

7 电级资料：钨棒

8 电极材料范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用场景气温：（23±2）℃

10 实用自然环境绝对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 冲击试验    办法：   国际标准/美标/10 mA 不断/20 mA 连续式/30 mA连续不断/40 mA间隔

13 测试编译程序一下：

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 產品主要参数：

NDH-A    耐电孤试验装置仪-微机控住

NDH-B    耐电孤疲劳试验仪-触碰屏管理

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！