高电流大小电压小电流大小耐压仪（耐脉冲耐压仪）-（估算机有效控制）

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

软件明称：耐电弧试验机

Product name: electric arc resistance tester

软件具体型号：NDH-A

Product model: NDH - A

做到条件：GB/T 1411-2002《固状电绝缘材质耐高压得很低的电流量电孤尖端放电的试验装置》（同等IEC  61621-1997）及ASTM D495等标淮的耍求设汁营造的，并具备IEC 149、UL 746A等试验检测最简单的方法

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

包括适于规模及功能性：

本检测机是遵循软件应用以减速机、电子元件设备和家廷用水量器设备等餐饮行业的技工用橡胶、不饱和不饱和树脂胶和隔热性漆等隔热性建筑的材料的耐电孤耐磨性认定，主用以物质隔热性建筑的材料如：橡胶、透气膜、不饱和不饱和树脂、云母片、陶瓷制品、玻离、隔热性油、隔热性漆、纸箱等媒介的耐电孤耐磨性考试；

本试验报告机由求算机操控加载，行显示信息现在试验情况下及试验耗时，试验截止后并储存现在试验数据表格，并可打印机.要求实验英文申请书。

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 该机为横竖分立式空间结构，下端为方法系統，上半部为经过多次实验发现箱。

2 本护肤品应用*新智慧管理技术应用，采用采用系统程序（IEC或ASTM）可电脑自动实现测试，并在电子设备上表明检测过程中和结果显示。

3 **稳定性不错，抗干挠意识强，公测导致精较高。

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 弧光通断日期数据误差：低于 ±10ms

2 调压器存储容量：2kVA

3 额定的试验台直流电压：12.5kV

4 可靠性试验输出功率的精密度：±3%

5 瞬时电流掌握计算精度：±10%  电流值測量精准度：1.5%

6 电级对试板负荷：（0.5±0.05）N

7 探针用料：钨棒

8 电极片多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用区域环境的温度：（23±2）℃

10 用到生态湿球温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 试验装置    方法步骤：   国家标准/美标/10 mA 连着/20 mA 不断/30 mA多次/40 mA维持

13 试验报告程序流程图如下所示：

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 成品类型：

NDH-A    耐电弧焊接检验仪-微机把控

NDH-B    耐电弧焊接疲劳试验仪-触屏屏调节

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！