高交流电压小交流电检验仪（耐电孤检验仪）-（折算机调控）

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

產产品称谓：耐电弧试验机

Product name: electric arc resistance tester

货品规格型号：NDH-A

Product model: NDH - A

够满足标准：GB/T 1411-2002《固态绝缘电阻文件耐高降低工作电流弧光蓄电池充电的做实验的时候》（等一起IEC  61621-1997）及ASTM D495等标准的规定要求定制打造的，并达到IEC 149、UL 746A等检验策略

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

主要是常用超范围及系统：

本应力检验机是安装落球回弹试验仪,介电击穿强度测定仪于电机马达、小家电和家廷用小家电等产业的安装电工用PVC、环氧硅橡胶胶和接地性电阻电阻电阻漆等接地性电阻电阻电阻素材的耐脉冲放电使用安全性能评审，主应用在无水硫酸铜接地性电阻电阻电阻素材如：PVC、膜、环氧硅橡胶、黑云母、淘瓷、安全玻璃、接地性电阻电阻电阻油、接地性电阻电阻电阻漆、瓦楞纸等媒质的耐脉冲放电使用安全性能检验；

本应力测试机由估算机操纵运动，也可以体现所选测试的状态及测试时，测试终止后并另存所选测试统计数据，并可复印.规格实验英文报告模板。

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 滤油机为内外一身结构类型，下面为操作方法计算机系统，上面为实验设计箱。

2 本的产品采用了*新自动化管理技木，按照决定程序流程图（IEC或ASTM）可手动开展现场实验，并在电脑主机上表示现场实验过程中 和但是。

3 **水平稳定，抗打扰水平强，检验精确度较高。

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 电弧放电通断时间段测量误差：需小于 ±10ms

2 调压器发热量：2kVA

3 电机额定功率试验装置直流电压：12.5kV

4 经过多次实验发现电压值精密度较：±3%

5 电流量控住准确度：±10%  直流电压测定可靠性强，精密度：1.5%

6 探针对试件材料各种压力：（0.5±0.05）N

7 金属电极素材：钨棒

8 电极材料距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 的使用周围环境热度：（23±2）℃

10 利用环保空气湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 做实验的时候    措施：   执行标准/美标/10 mA 重复/20 mA 间隔/30 mA连着/40 mA连续不断

13 实验设计系统如表：

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 货品尺寸：

NDH-A    耐弧光耐压仪-微机操控

NDH-B    耐电弧放电实验室检测仪-接触屏把控好

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！