高电压值小直流电检验仪（耐脉冲检验仪）-（计算出机把握）

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

成产品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

成品技术参数：NDH-A

Product model: NDH - A

充分满足规定：GB/T 1411-2002《气体耐压建筑材料耐高降低瞬时电流电孤电流的实验》（等一起IEC  61621-1997）及ASTM D495等标准单位的规范方案产生的，并贴合IEC 149、UL 746A等试验报告的方式

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

最主要可用于规模及用途：

本检验机是通过应中用直流电机、物品和家里用的物品等服务业的电焊工用PVC、不饱和树脂的文件胶和电隔绝电阻漆等电隔绝电阻的文件的耐脉冲效果认定，主中用固态电隔绝电阻的文件如：PVC、塑料膜、不饱和树脂的文件、白云母、陶瓷厂家、安全玻璃、电隔绝电阻油、电隔绝电阻漆、厚纸板等材质的耐脉冲效果自测；

本测试机由计算出机把控加载，能够展现之前科学试验睡眠状态及科学试验准确时间，科学试验完成后并维持之前科学试验动态数据，并可网页打印.基准實驗报告书。

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 机器为上下两边整体构成，下端为基本操作机系统，上半部为冲击恒温恒湿试验箱。

2 本新产品应用*新智力管理水平，用进行程序流程图（IEC或ASTM）可自行开始试验台，并在笔记本电脑软件彰显经过多次实验发现的时候和数据。

3 **特点健康，抗要素作用强，检查高精准更高。

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 电弧放电通断准确时间计算误差：低于 ±10ms

2 调压器体积：2kVA

3 功率试验检测交流电压：12.5kV

4 应力测试的电压精密度较：±3%

5 交流电保持高精准度：±10%  瞬时电流精确测量精密度：1.5%

6 探针对试件负荷：（0.5±0.05）N

7 探针素材：钨棒

8 电极材料相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用环保温度表：（23±2）℃

10 在使用学习环境温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 试验检测    措施：   国家标准/美标/10 mA 反复/20 mA 连续性/30 mA不间断/40 mA连续式

13 经过多次实验发现子程序以下：

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 產品参数：

NDH-A    耐弧光测试仪-微机操作

NDH-B    耐脉冲疲劳试验仪-触碰屏设定

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！