高输出功率小直流电实验室检测仪（耐焊弧实验室检测仪）-（算起机把控）

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

新产称谓称：耐电弧试验机

Product name: electric arc resistance tester

产品的款型：NDH-A

Product model: NDH - A

足够基准：GB/T 1411-2002《固体颗粒隔绝的原材料耐高压得过低电流大小焊弧自放电的检测》（同等IEC  61621-1997）及ASTM D495等标准的的条件设计制作生产的，并符合国家IEC 149、UL 746A等检验方式

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

核心适于空间及系统：

本实验设计机是决定使使用在三相电机、小家电和家里用的小家电等制造行业的电工作业用金属、硅胶粘合剂胶胶和隔绝漆等隔绝的原村料的耐电孤耐腐蚀性参数认定，主使用在胶体隔绝的原村料如：金属、溥膜、硅胶粘合剂胶、云母片、淘瓷、磨砂玻璃、隔绝油、隔绝漆、瓦楞纸等材质的耐电孤耐腐蚀性参数检验；

本调查性设计机由核算机操作启动，可以表示到现阶段调查性环境及调查性准确时间，调查性开始后并同步保存到现阶段调查性数据库，并可打印图片.标准研究报告书。

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 超声波焊接机为前后三合一结构的，中下部为方法设计，顶部为试验台箱。

2 本企业产品应用*新智能化的控制方法，按照抉择程序代码（IEC或ASTM）可全自动做试验报告，并在电子设备上出现检测操作过程和最后。

3 **机械性能充分，抗抑制性能强，测评gps精度较高。

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 弧光通断时期随机误差：大于 ±10ms

2 调压器功率：2kVA

3 額定检测电流电压：12.5kV

4 经过多次实验发现额定电压精确：±3%

5 电压电流操纵高精度：±10%  直流电压在线测量精确度：1.5%

6 金属电极对试件材料压强：（0.5±0.05）N

7 工业建筑材料：钨棒

8 电极片长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用的环境湿度：（23±2）℃

10 实用环保相对湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 疲劳试验    工艺：   国家行业标准/美标/10 mA 间断/20 mA 连继/30 mA多次/40 mA接连

13 冲击试验编译程序下列：

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 成品规格：

NDH-A    耐电弧焊接可靠性试验仪-微机把握

NDH-B    耐电弧放电耐压仪-摸屏操作

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！