高电压降小功率实验仪（耐脉冲实验仪）-（算机把握）

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

品牌英文名称：耐电弧试验机

Product name: electric arc resistance tester

產品具体型号：NDH-A

Product model: NDH - A

充分考虑标准规定：GB/T 1411-2002《固态接地涂料耐高压得很低电压电孤击穿的试验检测》（一样IEC  61621-1997）及ASTM D495等原则的需求设汁制作业的，并非常符合IEC 149、UL 746A等试验报告方式

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

主耍适用人群超范围及用途：

本各种测试机是可以依照采使用调速电机、电气和家庭用的电气等服务行业的安装电工用塑胶、树酯胶胶和电电电电绝缘层漆等电电电电绝缘层食材的耐脉冲效能评判，主使用固体颗粒电电电电绝缘层食材如：塑胶、胶片、树酯胶、云母片、瓷质、玻璃纸、电电电电绝缘层油、电电电电绝缘层漆、瓦楞纸板等导电介质的耐脉冲效能各种测试；

本校正机由工控机设定电脑运行，需要提示现如今调查英文工作状态及调查英文用时，调查英文收尾后并导出现如今调查英文数据资料，并可打印图片.标淮科学实验评估。

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 该设备为上上下下成一体结构类型，下边为操作使用系统，上面为试验检测箱。

2 本成品应用*新智力的控制的技术，顺利通过选购过程（IEC或ASTM）可自功采取耐压试验，并在手机上体现 现场实验具体步骤和报告。

3 **机械性能充分，抗串扰能力素质强，试验定位精度就越高。

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 弧光通断期限计算误差：少于 ±10ms

2 调压器容积：2kVA

3 电机额定功率试验检测相电压：12.5kV

4 疲劳试验工作电压gps精度：±3%

5 功率操纵要求：±10%  直流电压自动测量精确：1.5%

6 工业对坯料压差：（0.5±0.05）N

7 参比电极的材料：钨棒

8 工业距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到自然环境摄氏度：（23±2）℃

10 应用条件相对湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 实验    方式：   新国标/美标/10 mA 间断/20 mA 联续/30 mA间断性/40 mA接连

13 可靠性试验流程正确：

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 服务规格：

NDH-A    耐电孤耐压仪-微机保持

NDH-B    耐焊弧试验报告仪-触摸式屏控制

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！