高线电压小电流值经过多次实验发现仪（耐脉冲经过多次实验发现仪）-（计算方式机管控）

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

厂产品简称：耐电弧试验机

Product name: electric arc resistance tester

产品设备应用：NDH-A

Product model: NDH - A

考虑规范：GB/T 1411-2002《液体绝缘带产品耐高压得很低的交流电电弧蓄电池放电蓄电池放电的可靠性试验》（等同于IEC  61621-1997）及ASTM D495等标准的需求设计的手工制造的，并适合IEC 149、UL 746A等检测办法

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

首要可用面积及职能：

本试验台机是遵循使应用在无刷电机、电气和家庭用的电气等产业的焊工用pp塑料管、硅橡胶胶和耐压漆等耐压建材的耐焊弧能力评定标准，主应用在固态耐压建材如：pp塑料管、胶片、硅橡胶、矿石、陶瓷图片、窗户玻璃、耐压油、耐压漆、瓦楞纸等材质的耐焊弧能力各种测试；

本可靠性冲击试验机由计算的机调控执行，能否显现之前科学试验情形及科学试验時间，科学试验完后并保存图片之前科学试验资料，并可网页打印.标淮科学实验报表。

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 该设备为上下两边二合一框架，下部分为操控程序，上侧为冲击湿热试验箱。

2 本食品应用*新智慧有效控制水平，完成选购源程序（IEC或ASTM）可一键做疲劳试验，并在pc上出现实验期间和可是。

3 **的性能比较好，抗抑制力量强，测试仪高精度不高。

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 脉冲通断耗时数据误差：超过 ±10ms

2 调压器存储量：2kVA

3 电机额定功率检验电阻：12.5kV

4 实验设计直流电压精密度：±3%

5 功率控住定位精度：±10%  直流电压估测高精准度：1.5%

6 电极片对制样水压：（0.5±0.05）N

7 探针的原材料：钨棒

8 电级多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用坏境室内温度：（23±2）℃

10 用大环境室内湿度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 做实验的时候    策略：   国际标准/美标/10 mA 间隔/20 mA 不断/30 mA连续性/40 mA连着

13 试验检测程度下面：

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 类产品类型：

NDH-A    耐弧光试验装置仪-微机设定

NDH-B    耐焊弧可靠性试验仪-触摸式屏操控

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！