高直流电压小电流大小校正仪（耐脉冲校正仪）-（折算机保持）

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

成商品名称大全称：耐电弧试验机

Product name: electric arc resistance tester

企业产品机型：NDH-A

Product model: NDH - A

实现标准：GB/T 1411-2002《无水硫酸铜绝缘层材质耐高降低电流大小电孤尖端放电的可靠性试验》（同等IEC  61621-1997）及ASTM D495等规范的标准要求设汁生产制造的，并具有IEC 149、UL 746A等实验设计形式

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

基本适用于空间及功效：

本耐压实验机是遵照用途于电机马达、设备和家庭用设备等职业的焊工用塑胶片、环氧树酯胶和耐压性性层带漆等耐压性性层带资料的耐脉冲性指标评判，主使用固体颗粒耐压性性层带资料如：塑胶片、聚酰亚胺膜、环氧树酯、矿石、陶瓷厂家、破璃、耐压性性层带油、耐压性性层带漆、纸壳等材质的耐脉冲性指标测试英文；

本测试机由计算方式机操纵运转，就可以屏幕上显示在当下研究心态及研究时，研究结速后并存为在当下研究统计数据，并可word打印.标准實驗通知单。

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 远程服务器为上下两边混合式构造，底端为控制系统软件，上半部为测试箱。

2 本物品主要采用*新智慧有效控制高技术，能够使用程度（IEC或ASTM）可电脑自动对其进行实验室检测，并在手机上出现试验台全过程和导致。

3 **能很好，抗要素本事强，测评控制精性高。

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 电孤通断时差值：高于 ±10ms

2 调压器数量：2kVA

3 功率检测工作电压：12.5kV

4 冲击试验输出功率精确度：±3%

5 直流电压操控的精密度：±10%  瞬时电流侧量gps精度：1.5%

6 探针对坯料阻力：（0.5±0.05）N

7 电极用料用料：钨棒

8 工业间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用区域温度表：（23±2）℃

10 施用氛围温度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 应力测试    工艺：   国家标准下载/美标/10 mA 间断/20 mA 多次/30 mA重复/40 mA维持

13 试验台子程序相应：

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 物品机型：

NDH-A    耐焊弧经过多次实验发现仪-微机掌控

NDH-B    耐弧光耐压试验仪-手触屏保持

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！