高电压值小电流大小做实验的时候仪（耐电弧放电做实验的时候仪）-（折算机抑制）

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

类产产品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

厂品机型：NDH-A

Product model: NDH - A

充分考虑标准单位：GB/T 1411-2002《粉末状绝缘电阻涂料耐高降低工作电流电弧焊接尖端放电的可靠性试验》（等一起IEC  61621-1997）及ASTM D495等的标准的需求来设计研发的，并包含IEC 149、UL 746A等现场实验措施

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

常见选用使用范围及功能模块：

本试验台机是是以适应用于电机马达、家庭民用电气产品和家庭用家庭民用电气产品等互联网行业的技工用材料件、硅胶粘合剂原料胶和接地漆等接地原料的耐脉冲焊接特点评估，主应用于物质接地原料如：材料件、胶片、硅胶粘合剂原料、黑云母、陶瓷图片、玻璃窗、接地油、接地漆、硬纸板等媒介的耐脉冲焊接特点测评；

本测试机由统计机控制运营，能否信息显示当今进行进行检测操作壮态及进行进行检测操作时光，进行进行检测操作开始后并包存当今进行进行检测操作统计资料，并可网页打印.要求测试数据。

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 该机为上上下下立体式结构类型，下方为实际系统软件，上侧为实验箱。

2 本好产品进行*新自动化有效控制技术性，依据采用系统程序（IEC或ASTM）可会自动对其进行耐压试验，并在线上上显视可靠性试验方式和效果。

3 **性能指标顺畅，抗骚扰能力素质强，自测精密度较高。

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 电孤通断用时误差值：低于 ±10ms

2 调压器功率：2kVA

3 額定实验设计的电压：12.5kV

4 疲劳试验工作电压精准度：±3%

5 工作电流把握高精度：±10%  电流值估测可靠性强，精密度：1.5%

6 参比电极对坯料压强：（0.5±0.05）N

7 金属电极建材：钨棒

8 电极材料间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用区域周围温度：（23±2）℃

10 应用生态温湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 校正    方式 ：   国家行业标准/美标/10 mA 连着/20 mA 维持/30 mA连续不断/40 mA累计

13 测试小程序有以下几点：

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 软件尺寸：

NDH-A    耐电弧放电耐压仪-微机调控

NDH-B    耐电弧焊接实验室检测仪-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！