高电流大小电压小电流大小疲劳耐压仪（耐电弧焊接疲劳耐压仪）-（换算机保持）

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

车辆名字大全：耐电弧试验机

Product name: electric arc resistance tester

护肤品参数：NDH-A

Product model: NDH - A

能够满足准则：GB/T 1411-2002《粉状绝缘层相关材料耐高压得很低的直流电弧光尖端放电的试验装置》（就是指IEC  61621-1997）及ASTM D495等准则的规定设计制作业的，并具有IEC 149、UL 746A等测试办法

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

具体符合空间及工作：

本检验机是依据用途于主轴电机、电子产品开关和生活费电子产品开关等服务行业的电工作业用橡胶、光敏树脂胶胶和隔绝漆等隔绝建筑素材的耐电孤特点划分，主适用固态物体隔绝建筑素材如：橡胶、保护膜、光敏树脂胶、白云母、卫浴陶瓷、夹丝玻璃、隔绝油、隔绝漆、厚纸板等媒质的耐电孤特点检验；

本冲击冲击试验机由计算机所的控制行驶，能够表示现在实践方式及实践的时间，实践结尾后并存有现在实践数剧，并可直接打印.标准实验操作申请书。

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 该设备为横竖一体机空间结构，下端为操作步骤系统的，上半部为耐压箱。

2 本新产品选用*新自动化操纵技能，借助选系统软件（IEC或ASTM）可手动开展测试，并在我的平板电脑上展示试验检测进程和最后。

3 **特性好的，抗干拢作用强，测试方法高精准度不高。

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 脉冲通断用时偏差：不低于 ±10ms

2 调压器体积：2kVA

3 额定功率可靠性试验电压电流：12.5kV

4 耐压端电压控制精度：±3%

5 瞬时电流的控制可靠性强，精密度：±10%  感应电流自动测量精确度：1.5%

6 探针对试板压力差：（0.5±0.05）N

7 电极物料物料：钨棒

8 电级差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用的室温因素：（23±2）℃

10 在使用情况湿球温度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 试验检测    手段：   执行标准/美标/10 mA 连续性/20 mA 间隔/30 mA连续式/40 mA连继

13 检测系统如下图所示：

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 的产品规格型号：

NDH-A    耐脉冲可靠性试验仪-微机把控好

NDH-B    耐电弧放电试验装置仪-触碰屏控制

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！