高电阻小功率可靠性应力测试仪（耐弧光可靠性应力测试仪）-（换算机有效控制）

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

產产品各称：耐电弧试验机

Product name: electric arc resistance tester

车辆技术参数：NDH-A

Product model: NDH - A

满意准则：GB/T 1411-2002《固状绝缘性的原材料耐高压得很低的电流大小电孤充放的可靠性试验》（共同IEC  61621-1997）及ASTM D495等标准化的非常符合要求结构设计加工的，并非常符合IEC 149、UL 746A等经过多次实验发现方式方法

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

主耍采用的范围及系统：

本试验报告机是依照规定落球回弹试验仪,介电击穿强度测定仪于减速机、电器开关落球回弹试验仪,介电击穿强度测定仪和家装电器开关落球回弹试验仪,介电击穿强度测定仪等服务行业的技工用塑胶板材、不饱和光敏树脂胶和电电隔热电阻漆等电电隔热电阻文件的耐脉冲放电特点综合评价，主广泛用于固状电电隔热电阻文件如：塑胶板材、聚酯薄膜、不饱和光敏树脂、黑云母、卫浴陶瓷、安全玻璃、电电隔热电阻油、电电隔热电阻漆、瓦楞纸等物质的耐脉冲放电特点测试图片；

本耐压压力试验机由计算方法机管控运营，能够 现示所选工作英文性情况下及工作英文性用时，工作英文性开始和结束后并导出所选工作英文性数据分析，并可直接打印.标准实验所报表。

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 该设备为上下左右一梯型式，下边为进行操作软件系统，顶部为现场实验箱。

2 本货品所采用*新智慧操纵科技，可以通过首选程序流程（IEC或ASTM）可主动采取测试，并在电子产品上显示信息耐压试验过程中 和数据。

3 **机械性能积极，抗电磁干扰效率强，测量精度等级高。

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 电孤通断時间误差值：不大于 ±10ms

2 调压器存储空间：2kVA

3 额定功率试验台电压电流：12.5kV

4 应力测试电流精密度较：±3%

5 直流电压有效控制精确：±10%  电流大小在测量精密度较：1.5%

6 工业对坯料工作压力：（0.5±0.05）N

7 参比电极建材：钨棒

8 探针远距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择情况水温：（23±2）℃

10 施用情况含水率：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 做实验的时候    措施：   国际标准/美标/10 mA 反复/20 mA 联续/30 mA连续性/40 mA间隔

13 可靠性试验流程方式：

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 产品的规格型号：

NDH-A    耐电弧焊接实验设计仪-微机设定

NDH-B    耐弧光现场实验仪-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！