高电流大小电压小电流大小做实验的时候仪（耐焊弧做实验的时候仪）-（测算机把控好）

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

物商品名称大全称：耐电弧试验机

Product name: electric arc resistance tester

成品应用：NDH-A

Product model: NDH - A

要求规则：GB/T 1411-2002《固态物电绝缘素材耐高压得很低电流大小电孤蓄电池放电的校正》（等一起IEC  61621-1997）及ASTM D495等标准规定的规范设定营造的，并具备IEC 149、UL 746A等经过多次实验发现步骤

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

其主要常用依据及功能模块：

本实验室检测机是假设按照运用以交流接触器、电热器和家居电热器等产业的高压电工用朔料、不饱和聚酯树脂胶和接地漆等接地物料的耐焊弧功效评估，主用以胶体接地物料如：朔料、薄膜和珍珠棉、不饱和聚酯树脂、黑云母、瓷砖、玻离、接地油、接地漆、纸壳等物料的耐焊弧功效检测；

本检测机由计算出来机操作使用，会表示当今调查工作状态及调查时段，调查终结后并同步保存当今调查数据资料，并可缩印.准则實驗报告模板。

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 机器为下整体成分，底端为运营模式，上侧为冲击湿热试验箱。

2 本车辆主要包括*新智能化调整技术工艺，利用选取编译程序（IEC或ASTM）可自动的去试验报告，并在台式电脑端提示试验检测阶段和导致。

3 **耐磨性优质，抗串扰功能强，测试方法高精度不高。

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 电孤通断期限计算误差：小于等于 ±10ms

2 调压器储存量：2kVA

3 功率检验电压电流：12.5kV

4 试验台电压电流的精密度：±3%

5 感应电流把控好高精准度：±10%  电流大小校正误差：1.5%

6 电极材料对坯料各种压力：（0.5±0.05）N

7 工业原材料：钨棒

8 电极片范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用自然环境水温：（23±2）℃

10 的使用生态环境室内温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 试验台    方法步骤：   国际标准/美标/10 mA 累计/20 mA 连续性/30 mA累计/40 mA陆续

13 测试编译程序以下：

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 產品应用：

NDH-A    耐电孤测试仪-微机的控制

NDH-B    耐弧光耐压试验仪-触模屏控住

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！