高额定电压小感应电流校正仪（耐电孤校正仪）-（估算机有效控制）

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

产品设备名称大全：耐电弧试验机

Product name: electric arc resistance tester

货品规格型号：NDH-A

Product model: NDH - A

充分满足规格：GB/T 1411-2002《物质绝缘带的材料耐高低平工作电流电孤尖端放电的应力测试》（相等IEC  61621-1997）及ASTM D495等规则的规范制作生产加工的，并贴合IEC 149、UL 746A等冲击试验工艺

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

最主要适于的范围及用途：

本试验装置机是以采使用于变频电动机、电嚣落球回弹试验仪,介电击穿强度测定仪和小型电嚣落球回弹试验仪,介电击穿强度测定仪等领域的电焊工用塑、聚酯硅胶粘合剂胶和耐压带层漆等耐压带层建材的耐焊弧耐腐蚀性认定，主使用于固体颗粒耐压带层建材如：塑、贴膜、聚酯硅胶粘合剂、矿石、瓷器、的玻璃、耐压带层油、耐压带层漆、瓦楞纸板等有机溶剂的耐焊弧耐腐蚀性检验；

本冲击材料试验机由测算机控制加载，就可以现示某些实践的情况及实践时间段，实践完毕后并导出某些实践大数据，并可打印文件.标准的试验汇报。

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 机器为前后一体化结构的，下处为使用模式，顶部为做实验的时候箱。

2 本软件能够 *新自动化操作技能，能够 挑选过程（IEC或ASTM）可定时开始做实验的时候，并在电子产品上提示 试验检测整个过程和最终结果。

3 **功效优良，抗干忧程度强，检测精密度较高。

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 电孤通断时期测量误差：少于 ±10ms

2 调压器余量：2kVA

3 额定功率校正电流：12.5kV

4 测试相电压精度等级：±3%

5 工作电流掌控精密度：±10%  直流电压测试定位精度：1.5%

6 工业对试件材料负担：（0.5±0.05）N

7 电级用料：钨棒

8 工业距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择情况体温：（23±2）℃

10 的使用工作环境气温：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 试验检测    方式 ：   标准/美标/10 mA 间断/20 mA 联续/30 mA重复/40 mA不断

13 现场实验环节详细：

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 食品规格：

NDH-A    耐电弧放电疲劳试验仪-微机调控

NDH-B    耐电弧焊接试验装置仪-触屏屏抑制

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！