高的电压小电流大小实验室检测仪（耐电弧焊接实验室检测仪）-（确定机把控）

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

商名稱称：耐电弧试验机

Product name: electric arc resistance tester

產品参数：NDH-A

Product model: NDH - A

满足需要标准化：GB/T 1411-2002《无水硫酸铜隔绝相关材料耐高低平功率电弧尖端放电尖端放电的试验报告》（符合IEC  61621-1997）及ASTM D495等规则的耍求方案创造的，并达到IEC 149、UL 746A等试验装置做法

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

常见支持领域及的功能：

本实验室检测机是根据应运于三相电机、小家电和家庭型小家电等企业的高压电工用材料材质、硅橡胶胶和耐压带带漆等耐压带带资料的耐脉冲效能评定标准，主主要用于粉末状耐压带带资料如：材料材质、膜、硅橡胶、云母片、工业陶瓷、磨砂玻璃、耐压带带油、耐压带带漆、纸箱等媒质的耐脉冲效能测试仪；

本进行工作机由计算公式机有效控制正常运作，能够彰显所选进行工作情况及进行工作时刻，进行工作停止后并维持所选进行工作数据库，并可复印机.标准实验设计报告书。

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 超声波焊接机为内外一体式组成部分，下方为作业系统软件，上面为实验设计箱。

2 本商品主要包括*新智力把控好枝术，可以通过确定应用程序（IEC或ASTM）可自功做实验，并在电子设备上凸显试验报告进程和报告。

3 **性能指标顺畅，抗串扰程度强，测试图片计算精值高。

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 电孤通断耗时确定误差：大于 ±10ms

2 调压器功率：2kVA

3 額定试验台额定电压：12.5kV

4 实验相电压可靠性强，精密度：±3%

5 交流电调整表面粗糙度：±10%  电流值量测精度等级：1.5%

6 电级对试板心理压力：（0.5±0.05）N

7 参比电极的材料：钨棒

8 金属电极距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用情况温差：（23±2）℃

10 用到条件空气湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 现场实验    方案：   国际标准/美标/10 mA 累计/20 mA 多次/30 mA多次/40 mA连续式

13 实验室检测执行程序一下：

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 产品设备型号规格：

NDH-A    耐脉冲实验设计仪-微机有效控制

NDH-B    耐弧光现场实验仪-触摸式屏调控

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！