高额定电压小交流电疲劳现场实验仪（耐电弧放电疲劳现场实验仪）-（运算机掌控）

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

新产产品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

品牌产品类别：NDH-A

Product model: NDH - A

提供细则：GB/T 1411-2002《液体隔绝材质耐高压得很低电压电流脉冲蓄电池放电的检验》（等一起IEC  61621-1997）及ASTM D495等标的追求方案产生的，并不符合IEC 149、UL 746A等经过多次实验发现措施

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

注意应用范围之内及用途：

本做实验的时候机是根据应采用交流电动机、电商和家庭用的电商等的行业的电工维修用材质、树脂材料胶胶和隔热漆等隔热材质的耐脉冲机械性能参数评判，主采用液体隔热材质如：材质、透明膜、树脂材料胶、白云母、瓷器、波璃、隔热油、隔热漆、硬纸板等物质的耐脉冲机械性能参数检测；

本可靠性试验装置由计算的机把控开机运行，就能够信息显示之前进行科学试验环境及进行科学试验时，进行科学试验结尾后并保存文档之前进行科学试验统计数据，并可打印机.细则工作意见书。

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 远程服务器为下一体化设计，下面为基本操作体系，上侧为试验检测箱。

2 本货品选取*新智力管理技術，凭借选定 步骤（IEC或ASTM）可自动的进行检测，并在租赁上提示 实验室检测整个过程和结论。

3 **耐热性充分，抗打扰特性强，检验控制精较高。

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 电弧焊接通断周期不确定度：值为 ±10ms

2 调压器功率：2kVA

3 额定容量校正直流电压：12.5kV

4 可靠性试验电流导致精度：±3%

5 电压调整定位精度：±10%  感应电流在测量准确度：1.5%

6 电极材料对样品水压：（0.5±0.05）N

7 参比电极原材料：钨棒

8 金属电极远距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用场景温暖：（23±2）℃

10 安全使用坏境室内湿度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 疲劳试验    策略：   执行标准/美标/10 mA 陆续/20 mA 持续/30 mA不断/40 mA陆续

13 做实验的时候系统如下所示：

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 新产品机型：

NDH-A    耐电孤试验检测仪-微机控制

NDH-B    耐电弧焊接做实验的时候仪-触模屏把控

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！