高相电压小工作电流应力测试仪（耐电孤应力测试仪）-（确定机掌握）

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

商商品简称称：耐电弧试验机

Product name: electric arc resistance tester

新产品机型：NDH-A

Product model: NDH - A

足够要求：GB/T 1411-2002《粉末状耐压板材耐高压得很低的电压电流电弧充放电充放电的耐压》（同等IEC  61621-1997）及ASTM D495等标淮的要设计的生产的，并贴合IEC 149、UL 746A等试验装置技巧

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

首要实用标准及职能：

本耐压机是安装软件应用作交流接触器、家庭装电气产品和家庭装家庭装电气产品等行业中的焊工用塑胶片、树酯胶和隔绝漆等隔绝物料的耐弧光焊接耐磨性划分，主用作粉末状隔绝物料如：塑胶片、塑料膜、树酯、黑云母、陶瓷图片、有机玻璃、隔绝油、隔绝漆、硬纸板等有机溶剂的耐弧光焊接耐磨性测式；

本科学实验报告所英文机由算起机控住使用，都可以体现 当下科学实验报告所英文感觉及科学实验报告所英文用时，科学实验报告所英文完后并保持当下科学实验报告所英文数据信息，并可网页打印.规格检测检测结果。

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 机器为上下两边内置式架构，下边为的操作体统，顶部为试验报告箱。

2 本品牌采取*新智慧把控好技能，根据确定方式（IEC或ASTM）可自行展开测试，并在台式电脑端提示冲击试验工作和后果。

3 **意识好，抗电磁干扰意识强，测评误差高。

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 焊弧通断的时间偏差：超过 ±10ms

2 调压器存储空间：2kVA

3 稳定校正电压降：12.5kV

4 试验台相电压要求：±3%

5 功率把控表面粗糙度：±10%  电流大小在线测量精度等级：1.5%

6 金属电极对试件气压：（0.5±0.05）N

7 电级食材：钨棒

8 探针多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用在环境温度因素：（23±2）℃

10 使用的大环境温湿度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 做实验的时候    形式：   国家标准/美标/10 mA 持续/20 mA 陆续/30 mA间隔/40 mA不间断

13 冲击试验执行程序正确：

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 服务型号规格：

NDH-A    耐电孤疲劳试验仪-微机把握

NDH-B    耐电孤疲劳试验仪-触屏屏管控

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！