高相电压小感应电流做实验的时候仪（耐电弧放电做实验的时候仪）-（统计机设定）

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

企业产商品名号称：耐电弧试验机

Product name: electric arc resistance tester

车辆材质：NDH-A

Product model: NDH - A

提供标准规定：GB/T 1411-2002《固态绝缘电阻涂料耐高压得很低的瞬时电流电弧击穿击穿的耐压试验》（一样IEC  61621-1997）及ASTM D495等条件的条件装修设计创造的，并合适IEC 149、UL 746A等现场实验具体方法

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

主要是采用区域及功效：

本检测机是决定运使用于三相异步电机、家电和家廷用家电等职业的电工维修用泡沫泡沫塑料、不饱和树脂胶胶和电隔热漆等电隔热用料的耐焊弧的耐热性鉴定，主使用于粉末状电隔热用料如：泡沫泡沫塑料、聚酰亚胺膜、不饱和树脂胶、矿石、淘瓷、玻璃纸、电隔热油、电隔热漆、厚纸板等导电介质的耐焊弧的耐热性公测；

本经过多次检测发现机由算起机操纵运转，就可以显示信息所选检测状态下及检测时段，检测结尾后并存有所选检测统计数据，并可打印出.细则科学试验通知单。

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 该设备为左右二合一组成部分，下端为进行计算机系统，上半部为冲击湿热试验箱。

2 本产品的选取*新自动化控住技能，能够 选应用程序（IEC或ASTM）可系统自动参与实验设计，并在手机上显示信息应力测试时候和最后。

3 **性很好，抗干忧专业能力强，测试方法导致精值高。

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 弧光通断事件计算误差：不低于 ±10ms

2 调压器存储量：2kVA

3 额定的耐压试验线电压：12.5kV

4 可靠性试验电流表面粗糙度：±3%

5 电压电流控住定位精度：±10%  交流电精确测量精度等级：1.5%

6 电极材料对岩样有压力：（0.5±0.05）N

7 金属电极用料：钨棒

8 参比电极路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用环保平均温度：（23±2）℃

10 在使用环境气温：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 现场实验    策略：   国家行业标准/美标/10 mA 间断性/20 mA 持续/30 mA连续式/40 mA陆续

13 实验环节相应：

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 物品形号：

NDH-A    耐电弧焊接测试仪-微机有效控制

NDH-B    耐弧光疲劳试验仪-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！