高电阻小交流电实验室检测仪（耐电弧焊接实验室检测仪）-（计算方法机调控）

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

类产简称称：耐电弧试验机

Product name: electric arc resistance tester

物料尺寸：NDH-A

Product model: NDH - A

够满足细则：GB/T 1411-2002《固态物体耐压原料耐高压得很低的直流电压电弧焊接电池充电的做实验的时候》（等同于IEC  61621-1997）及ASTM D495等规格的规范设计方案制造技术的，并包含IEC 149、UL 746A等试验检测的方法

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

具体适用人群规模及的功能：

本可靠性的材料试验机是决定适适用变频电动机、电嚣和家居电嚣等的行业的水电工用的材料、不饱和树脂胶胶和绝缘带性电阻带带漆等绝缘带性电阻带带的材料的耐电孤稳定性指标综合评价，主适用粉末状绝缘带性电阻带带的材料如：的材料、塑料膜、不饱和树脂胶、矿石、工业陶瓷、破璃、绝缘带性电阻带带油、绝缘带性电阻带带漆、瓦楞纸板等媒质的耐电孤稳定性指标各种测试；

本试验装置机由计算出来机有效控制执行，能够 呈现当前工作状况實驗阶段及實驗时段，實驗结束后后并存为当前工作状况實驗参数，并可复印.细则试验报告书。

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 滤油机为上一体机设计，中下部为作业机系统，上半部为测试箱。

2 本产品的采取*新智力调整技木，能够首选执行程序（IEC或ASTM）可重新展开做实验的时候，并在台式我的电脑凸显疲劳试验步骤和结果显示。

3 **性能参数更好，抗抑制工作能力强，测验控制精度提高。

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 焊弧通断用时误差度：大于 ±10ms

2 调压器容积：2kVA

3 载荷系数检验线电压：12.5kV

4 校正线电压定位精度：±3%

5 直流电调节定位精度：±10%  瞬时电流检测准确度：1.5%

6 参比电极对坯料气压：（0.5±0.05）N

7 金属电极建筑材料：钨棒

8 探针的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用氛围的温度：（23±2）℃

10 实用室内环境室内湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 实验    办法：   国家标准下载/美标/10 mA 连续不断/20 mA 维持/30 mA陆续/40 mA陆续

13 试验台软件程序以下几点：

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 新产品款式：

NDH-A    耐电弧焊接疲劳试验仪-微机管理

NDH-B    耐电弧放电实验设计仪-触感屏管控

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！