高线电压小电压校正仪（耐电弧焊接校正仪）-（计算出来机调节）

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

好产称呼称：耐电弧试验机

Product name: electric arc resistance tester

產品具体型号：NDH-A

Product model: NDH - A

足够条件：GB/T 1411-2002《固态垃圾接地建筑材料耐高降低电流值脉冲充放电的现场实验》（符合IEC  61621-1997）及ASTM D495等标准规范的追求装修设计产生的，并完全符合IEC 149、UL 746A等试验台最简单的方法

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

通常符合标准及系统：

本耐压冲击试验机是假设按照APP于变频电动机、电器落球回弹试验仪,介电击穿强度测定仪设备和家装电器落球回弹试验仪,介电击穿强度测定仪设备等服务行业的低压电工用金属、硅橡胶胶和电隔热漆等电隔热原村料的耐焊弧放电耐腐蚀性评定标准，主采用胶体电隔热原村料如：金属、pet薄膜、硅橡胶、矿石、陶瓷图片、有机玻璃、电隔热油、电隔热漆、硬纸板等有机溶剂的耐焊弧放电耐腐蚀性试验；

本做科学实验性所报告的时候机由计算方式机控制电脑运行，行表示如今科学实验性所报告方式及科学实验性所报告精力，科学实验性所报告完后并手机截图如今科学实验性所报告参数，并可印刷.细则实验操作报告模板。

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 机器为高低三合一的结构，下端为的操作装置，上侧为试验台箱。

2 本车辆选取*新自动化有效控制技術，借助决定应用程序（IEC或ASTM）可智能完成实验设计，并在PC电脑手机上提示实验时候和最终结果。

3 **的性能较好，抗干拢实力强，自测导致精性强。

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 脉冲通断时刻计算误差：大于 ±10ms

2 调压器余量：2kVA

3 额定容量试验装置电阻：12.5kV

4 试验报告电流电压表面粗糙度：±3%

5 直流电压操作高精度：±10%  电压电流在线测量控制精度：1.5%

6 金属电极对坯料经济压力：（0.5±0.05）N

7 工业资料：钨棒

8 参比电极高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用工作环境气温：（23±2）℃

10 的使用生态环境室内湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 测试    最简单的方法：   行业标准/美标/10 mA 连着/20 mA 间断/30 mA多次/40 mA多次

13 实验程度如下图所示：

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 物料规格型号：

NDH-A    耐电弧焊接实验设计仪-微机调节

NDH-B    耐电弧放电试验台仪-触模屏把控好

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！