高电压电流值小电流值检验仪（耐弧光检验仪）-（计算公式机的控制）

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

货商品各称称：耐电弧试验机

Product name: electric arc resistance tester

企业产品主要参数：NDH-A

Product model: NDH - A

充分满足细则：GB/T 1411-2002《固态物绝缘电阻材料耐高降低电流值脉冲电池充电的应力测试》（等一起IEC  61621-1997）及ASTM D495等标准规定的要的设计加工的，并具有IEC 149、UL 746A等检测方式方法

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

最主要的应用面积及职能：

本现场实验机是是以技术应使用在发电机、设备和家庭型设备等这个行业的电工维修用塑、光敏光敏树脂胶和耐压漆等耐压板材的耐脉冲机械耐磨性评判，主使用在固体颗粒耐压板材如：塑、透明膜、光敏光敏树脂、矿石、瓷砖、夹丝玻璃、耐压油、耐压漆、纸箱等媒质的耐脉冲机械耐磨性测试图片；

本做科学试验的时候机由计算方式机把握运作，能否显现某些科学试验形态及科学试验时间间隔，科学试验结束了之后并同步保存某些科学试验数据统计，并可打印图片.要求科学实验报告单。

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 该设备为两边混合式空间结构，底端为运营web服务，顶部为实验箱。

2 本产品设备分为*新智慧的控制技术工艺，根据选定程序流程图（IEC或ASTM）可自动式参与试验台，并在台式电脑软件信息显示现场实验过程中和最终。

3 **效能好的，抗扰乱水平强，测试英文gps精度就越高。

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 弧光通断周期随机误差：高于 ±10ms

2 调压器数量：2kVA

3 额定的耐压试验电压降：12.5kV

4 可靠性试验输出功率计算精度：±3%

5 电流量操控精度：±10%  电压电流衡量的精密度：1.5%

6 电极材料对试件水压：（0.5±0.05）N

7 探针文件：钨棒

8 探针距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用生态环境室内温度：（23±2）℃

10 实用区域环境绝对湿度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 可靠性试验    工艺：   国家行业标准/美标/10 mA 持续/20 mA 不间断/30 mA间断性/40 mA间断性

13 冲击试验程序流程图如下所述：

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 设备型號：

NDH-A    耐电孤实验仪-微机抑制

NDH-B    耐电弧放电冲击试验仪-触感屏把控

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！