高额定电压小工作电流检验仪（耐焊弧检验仪）-（计算机程序把控好）

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

软件明称：耐电弧试验机

Product name: electric arc resistance tester

类产品款式：NDH-A

Product model: NDH - A

拥有标准单位：GB/T 1411-2002《固态绝缘性相关材料耐高偏低感应电流电弧电流电流的试验装置》（相等IEC  61621-1997）及ASTM D495等原则的需要装修设计研发的，并契合IEC 149、UL 746A等检验的方法

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

大部分适宜位置及性能：

本实验室检测机是采用利用来无刷电机、物品和家庭支出物品等服务行业的焊工用氟氟塑料、聚酯不饱和树脂胶和耐压性漆等耐压性用料的耐电弧放电放电使用性能参数评选，主用来固态物体耐压性用料如：氟氟塑料、bopp薄膜、聚酯不饱和树脂、矿石、瓷质、窗户玻璃、耐压性油、耐压性漆、厚纸板等导电介质的耐电弧放电放电使用性能参数测验；

本调查报告设计设计机由计算方式机设定加载，需要凸显目前工作调查报告设计感觉及调查报告设计周期，调查报告设计完成后并包存目前工作调查报告设计参数，并可网页打印.标准规定研究报告书。

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 该设备为前后左右成一体架构，上半部为运营平台，上半部为应力测试箱。

2 本產品采取*新智慧抑制技艺，按照首选程度（IEC或ASTM）可会自动参与现场实验，并在网上上体现 实验设计历程和最终。

3 **稳定性保持良好，抗电磁波辐射能力素质强，软件测试定位精度较高。

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 电弧焊接通断用时确定误差：乘以 ±10ms

2 调压器存储量：2kVA

3 稳定经过多次实验发现电流值：12.5kV

4 耐压试验输出功率误差：±3%

5 功率操控gps精度：±10%  感应电流估测定位精度：1.5%

6 电极材料对坯料学习压力：（0.5±0.05）N

7 探针原料：钨棒

8 探针范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用室内环境体温：（23±2）℃

10 的使用氛围绝对湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 实验    技术：   执行标准/美标/10 mA 不断/20 mA 重复/30 mA连着/40 mA连续式

13 测试程序流程图以下的：

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 类产品规格型号：

NDH-A    耐焊弧应力测试仪-微机操控

NDH-B    耐电孤可靠性试验仪-触碰屏掌控

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！