高电阻小电流大小检测仪（耐焊弧检测仪）-（测算机抑制）

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

商商品编码称：耐电弧试验机

Product name: electric arc resistance tester

车辆材质：NDH-A

Product model: NDH - A

充分考虑要求：GB/T 1411-2002《物质隔绝产品耐高压得过低电流大小电弧焊接释放电能的经过多次实验发现》（一样IEC  61621-1997）及ASTM D495等规格的按照要求装修设计研制的，并按照IEC 149、UL 746A等耐压试验方式方法

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

关键可用于区间及的功能：

本校正机是依据采用作电机的、小家电和家居用小家电等产业的电工维修用朔胶、聚酯光敏树脂胶和接地漆等接地素材的耐脉冲耐磨性鉴定，主用作固态物体接地素材如：朔胶、pe膜、聚酯光敏树脂、矿石、瓷砖、钢化玻璃、接地油、接地漆、瓦楞纸等物质的耐脉冲耐磨性考试；

本现场科学试验机由算出机把控好电脑运行，能否出现现今工作科学试验的情形及科学试验用时，科学试验结尾后并保持现今工作科学试验数值，并可打印图片.规范实验室意见书。

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 超声波焊接机为两边一梯结构类型，下方为操作步骤体统，上半部为试验报告箱。

2 本车辆确认*新自动化管控技术工艺，确认选定 程序代码（IEC或ASTM）可自己采取试验台，并在台式机上凸显实验设计时和效果。

3 **耐热性优秀，抗串扰本事强，測試准确度提高。

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 弧光通断期限出现偏差的原因：值为 ±10ms

2 调压器出水量：2kVA

3 額定冲击试验电阻：12.5kV

4 耐压试验交流电压精密度较：±3%

5 功率调节导致精度：±10%  电流大小精确测量精密度较：1.5%

6 电极片对样品重压：（0.5±0.05）N

7 电极装修材料装修材料：钨棒

8 参比电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用的环境湿度表：（23±2）℃

10 用到生态环境干湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 实验设计    步骤：   国家行业标准/美标/10 mA 多次/20 mA 间断性/30 mA维持/40 mA连继

13 耐压系统程序下面：

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 好产品型號：

NDH-A    耐电弧焊接检验仪-微机抑制

NDH-B    耐弧光应力测试仪-触模屏操纵

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！