高直流电压小工作电流疲劳疲劳试验仪（耐电孤疲劳疲劳试验仪）-（计算出来机的控制）

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

新产产品名稱：耐电弧试验机

Product name: electric arc resistance tester

类产品参数规格：NDH-A

Product model: NDH - A

满足需要规定：GB/T 1411-2002《固态物体隔热素材耐高压得很低工作电流弧光蓄电池放电的经过多次实验发现》（符合IEC  61621-1997）及ASTM D495等规格的标准要求开发制做的，并适合IEC 149、UL 746A等做实验的时候技术

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

其主要实用范畴及实用功能：

本耐压机是明确操作于交流接触器、家电和家庭用家电等相关行业的水电工用泡沫塑料管、不饱和树脂胶胶和耐压漆等耐压的原板材的耐弧光效果指标评估，主适用物质耐压的原板材如：泡沫塑料管、pet薄膜、不饱和树脂胶、黑云母、瓷砖、玻璃窗、耐压油、耐压漆、纸壳等物质的耐弧光效果指标测试软件；

本试验报告机由算起机调整程序运行，就可以表示在当下状况试验情况及试验时间段，试验尾声后并手机截图在当下状况试验数据资料，并可彩印.条件实验性情况汇报。

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 超声波焊接机为横竖立体式机构，下面为控制设计，上侧为试验台箱。

2 本货品可以通过*新智力把握技艺，可以通过决定编译程序（IEC或ASTM）可自行展开冲击试验，并在PC上表明检验方式和结论。

3 **稳定性正常，抗干忧水平强，测试方法精密度较高。

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 焊弧通断时间段测量误差：超过 ±10ms

2 调压器数量：2kVA

3 额定功率试验检测电阻：12.5kV

4 试验台电流电压精确度：±3%

5 功率控制高精度：±10%  瞬时电流检测的精确：1.5%

6 参比电极对钢材拉伸试验负压：（0.5±0.05）N

7 参比电极材料：钨棒

8 工业距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行工作环境室温：（23±2）℃

10 用室内环境绝对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 校正    办法：   执行标准/美标/10 mA 多次/20 mA 累计/30 mA接连/40 mA连继

13 经过多次实验发现程序流程图相应：

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 品牌型号规格：

NDH-A    耐脉冲现场实验仪-微机把控

NDH-B    耐电弧放电应力测试仪-触摸式屏控制

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！