高工作电压小功率现场实验仪（耐脉冲现场实验仪）-（计算方法机掌控）

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

车辆明称：耐电弧试验机

Product name: electric arc resistance tester

商品类型：NDH-A

Product model: NDH - A

需要满足条件：GB/T 1411-2002《粉状隔热村料耐高压得很低电压电流电弧蓄电池充电蓄电池充电的冲击试验》（同等IEC  61621-1997）及ASTM D495等标的请求结构设计生产制造的，并包含IEC 149、UL 746A等试验装置做法

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

核心常用规模及功能性：

本实验室检测机是确定软件应适用于交流接触器、机械和家庭装机械等行业领域的电工维修用金属、硅胶粘合剂胶和隔热漆等隔热建筑板材的耐焊弧稳定性考评，主适用于粉末状隔热建筑板材如：金属、膜、硅胶粘合剂、矿石、陶瓷厂家、夹丝玻璃、隔热油、隔热漆、瓦楞纸板等物质的耐焊弧稳定性测式；

本耐压材料试验机由估算机保持开机运行，可显示信息之前工作工作状态及工作期限，工作结束了后并存储之前工作大数据，并可打印出.标淮测试通知单。

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 远程服务器为横竖整体构造，底端为基本操作装置，上面为经过多次实验发现箱。

2 本食品运用*新自动化操控技艺，利用使用系统软件（IEC或ASTM）可手动完成试验检测，并在笔记本上展示现场实验方式和没想到。

3 **功效正常，抗干涉作用强，测试软件的精密更高。

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 脉冲通断时测量误差：小于等于 ±10ms

2 调压器功率：2kVA

3 固定检测直流电压：12.5kV

4 实验工作电压gps精度：±3%

5 电流值调控定位精度：±10%  交流电预估定位精度：1.5%

6 电极材料对样品的压力：（0.5±0.05）N

7 探针材料：钨棒

8 参比电极时间：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择场景在环境温度：（23±2）℃

10 应用生态环境绝对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 应力测试    方式 ：   行业标准/美标/10 mA 多次/20 mA 重复/30 mA累计/40 mA间隔

13 冲击试验程序流程有以下几点：

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 设备规格型号：

NDH-A    耐弧光实验室检测仪-微机抑制

NDH-B    耐电弧焊接耐压试验仪-摸屏把控

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！