高相电压小工作电流耐压仪（耐脉冲耐压仪）-（确定机的控制）

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

產简称称：耐电弧试验机

Product name: electric arc resistance tester

货品产品规格：NDH-A

Product model: NDH - A

要求原则：GB/T 1411-2002《固态物接地板材耐高压得过低工作电流焊弧充放电的做实验的时候》（等一起IEC  61621-1997）及ASTM D495等标准单位的标准要求定制生产的，并具备IEC 149、UL 746A等现场实验形式

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

主耍实用面积及职能：

本做实验的时候机是都按照应该在交流接触器、小家电和小型小家电等市场的焊工用塑胶制品、硅橡胶胶胶和接地性漆等接地性物料的耐脉冲耐磨性评定标准，主在固态垃圾接地性物料如：塑胶制品、pet薄膜、硅橡胶胶、白云母、工业陶瓷、钢化玻璃、接地性油、接地性漆、厚纸板等物质的耐脉冲耐磨性测试仪；

本试验装置机由算机抑制运作，可界面显示到现阶段工作科学科学科学试验室感觉及科学科学科学试验室时光，科学科学科学试验室结速后并保存图片到现阶段工作科学科学科学试验室数据表格，并可word打印.标测试申请书。

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 该设备为上下左右混合式结构设计，下端为操控系統，上端为耐压恒温恒湿试验箱。

2 本物品采用了*新智慧抑制能力，能够 挑选程序流程（IEC或ASTM）可系统自动确定校正，并在电子产品上显视检测具体步骤和然而。

3 **功效较好，抗打扰性能强，测试测试误差高。

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 电弧焊接通断事件误差率：小于等于 ±10ms

2 调压器发热量：2kVA

3 额定负载经过多次实验发现端电压：12.5kV

4 实验设计直流电压误差：±3%

5 交流电设定精密度较：±10%  电压电流测试高精准度：1.5%

6 金属电极对样品重压：（0.5±0.05）N

7 参比电极的材料：钨棒

8 工业范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行环境的温度：（23±2）℃

10 用到生活环境气温：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 经过多次实验发现    策略：   执行标准/美标/10 mA 联续/20 mA 连续不断/30 mA连续不断/40 mA间隔

13 测试过程正确：

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 产品设备型號：

NDH-A    耐脉冲测试仪-微机的控制

NDH-B    耐电弧放电试验检测仪-触碰屏调控

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！