高直流电压小电流量应力测试仪（耐弧光应力测试仪）-（计算出来机操控）

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

成商品名字称：耐电弧试验机

Product name: electric arc resistance tester

厂品尺寸：NDH-A

Product model: NDH - A

具备标准规范：GB/T 1411-2002《物质隔热原材料耐高低平工作电流脉冲充放的实验设计》（符合IEC  61621-1997）及ASTM D495等的标准的要方案打造的，并贴合IEC 149、UL 746A等耐压试验策略

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

主要是支持范围图及职能：

本应力测量机是按操作于三相电机、设备和家庭型设备等行业中的高压电工用PVC、树酯胶和隔热层漆等隔热层板材的耐脉冲使用特点评定标准，主主要用于气体隔热层板材如：PVC、膜、树酯、矿石、瓷砖、磨砂玻璃、隔热层油、隔热层漆、厚纸板等有机溶剂的耐脉冲使用特点测量；

本可靠性试验仪由求算机设定运动，可以显现到现阶段实践情况及实践期限，实践开始后并保护到现阶段实践数据文件，并可打印图片.原则實驗报告范文。

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 远程服务器为左右侧立体式的结构，下方为操作方法整体，顶部为实验箱。

2 本类产品选用*新智力把握技巧，按照抉择小程序（IEC或ASTM）可定时完成耐压试验，并在我的手机连接电脑显示信息试验检测整个过程和但是。

3 **耐磨性好的，抗不干扰功能强，测试英文误差高。

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 脉冲通断时长数据误差：不低于 ±10ms

2 调压器数量：2kVA

3 固定试验装置输出功率：12.5kV

4 实验电流值高精准度：±3%

5 电压把控精确度：±10%  直流电压測量表面粗糙度：1.5%

6 电极片对岩样压为：（0.5±0.05）N

7 参比电极资料：钨棒

8 探针长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作生态环境工作温度：（23±2）℃

10 应用环境湿球温度：（50±5）%

11 电：220V±5%  50Hz  10A

12 实验室检测    技巧：   行业标准/美标/10 mA 持续/20 mA 连续式/30 mA连着/40 mA间断性

13 应力测试执行程序下述：

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 类产品类型：

NDH-A    耐电弧放电耐压仪-微机控住

NDH-B    耐焊弧实验设计仪-触碰屏保持

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！