高直流电压小感应电流耐压仪（耐电弧焊接耐压仪）-（计算公式机有效控制）

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

车辆分类：耐电弧试验机

Product name: electric arc resistance tester

物料材质：NDH-A

Product model: NDH - A

做到条件：GB/T 1411-2002《混合物绝缘层的原材料耐高压得过低电流大小电弧尖端放电尖端放电的试验台》（同等IEC  61621-1997）及ASTM D495等标淮的想要设置制造厂的，并非常符合IEC 149、UL 746A等做实验的时候方式

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

包括使用标准及功能性：

本耐压机是明确app于电机的、电气和家庭用的电气等服务业的焊工用朔料、光敏树脂胶胶和电隔绝带电阻漆等电隔绝带电阻建筑原材料的耐弧光放电特点考核评价，主用以固态垃圾电隔绝带电阻建筑原材料如：朔料、贴膜、光敏树脂胶、黑云母、卫浴陶瓷、钢化玻璃、电隔绝带电阻油、电隔绝带电阻漆、瓦楞纸板等材质的耐弧光放电特点自测；

本检测机由服务器掌控程序运行，是可以彰显现行检测操作的情形及检测操作时光，检测操作开始后并留存现行检测操作数据资料，并可彩印.标准实验性行业报告。

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 超声波焊接机为左右一身构成，下面为运作装置，上方为耐压恒温恒湿试验箱。

2 本车辆选取*新自动化掌握高技术，凭借会选择程序流程图（IEC或ASTM）可自行使用可靠性试验，并在台式手机上提示应力测试工作和最终。

3 **性能指标稳定，抗干挠学习能力强，测评gps精度大。

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 电孤通断时光计算误差：不大于 ±10ms

2 调压器体积：2kVA

3 特殊试验检测电压值：12.5kV

4 试验装置电流导致精度：±3%

5 瞬时电流有效控制精度：±10%  交流电在线测量gps精度：1.5%

6 参比电极对试板压力值：（0.5±0.05）N

7 金属电极文件：钨棒

8 电极材料长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用环镜高温：（23±2）℃

10 应用环境室内湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 做实验的时候    方式：   国际标准/美标/10 mA 间断/20 mA 接连/30 mA连续不断/40 mA陆续

13 做实验的时候方式给出：

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 商品技术参数：

NDH-A    耐电弧焊接实验设计仪-微机操纵

NDH-B    耐脉冲疲劳试验仪-触摸屏抑制

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！