高电阻小功率耐压仪（耐脉冲耐压仪）-（估算机调节）

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

设备名字大全：耐电弧试验机

Product name: electric arc resistance tester

软件尺寸：NDH-A

Product model: NDH - A

足够规则：GB/T 1411-2002《胶体电绝缘的材料耐高压得很低的电流值焊弧电池充电的实验室检测》（等同于IEC  61621-1997）及ASTM D495等的标准的特殊要求设计的加工制造的，并复合IEC 149、UL 746A等试验台方案

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

最主要的常用区域及功能性：

本现场实验机是，并按照应用软件于高压电机、电器元件产品和挂式电器元件产品等领域的电工作业用塑胶、树酯胶和耐压电阻漆等耐压电阻的原相关材料的耐脉冲耐热性划分，主中用固态耐压电阻的原相关材料如：塑胶、pet薄膜、树酯、黑云母、瓷质、波璃、耐压电阻油、耐压电阻漆、厚纸板等媒质的耐脉冲耐热性检测；

本工作设计机由统计机把控运营，是可以凸显所选工作工作壮态及工作日期，工作开始后并储存所选工作工作参数，并可打印图片.要求科学实验情况汇报。

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 滤油机为横竖一体式构成，下面为实际操作系統，上侧为试验装置箱。

2 本类产品所采用*新智力把握技木，经由考虑方式（IEC或ASTM）可智能实现可靠性试验，并在笔记本上表明实验室检测环节和成果。

3 **效果积极，抗干拢的能力强，测量高精性强。

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 焊弧通断的时间误差度：小于等于 ±10ms

2 调压器数量：2kVA

3 功率试验检测电流：12.5kV

4 经过多次实验发现交流电压准确度：±3%

5 电压电流调整计算精度：±10%  电流大小自动测量精准度：1.5%

6 参比电极对钢材拉伸试验工作压力：（0.5±0.05）N

7 电级装修材料：钨棒

8 工业相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用的环境热度：（23±2）℃

10 应用的环境温度湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 经过多次实验发现    方式方法：   国家标准下载/美标/10 mA 连继/20 mA 间断性/30 mA连续式/40 mA陆续

13 实验软件以下几点：

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 车辆机型：

NDH-A    耐脉冲实验设计仪-微机掌握

NDH-B    耐焊弧测试仪-触控屏掌控

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！