高相电压小直流电压测试仪（耐焊弧测试仪）-（核算机把握）

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

类产产品种类大全称：耐电弧试验机

Product name: electric arc resistance tester

的产品规格：NDH-A

Product model: NDH - A

做到要求：GB/T 1411-2002《固态绝缘带文件耐高降低电压电流弧光蓄电池充电的做实验的时候》（符合IEC  61621-1997）及ASTM D495等规范标准的条件的设计制作的，并完全符合IEC 149、UL 746A等校正的方法

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

最主要的支持比率及功能键：

本经过多次实验发现机是依照APP于交流接触器、机械和生活费机械等市场的高压电工用朔料制品、树酯胶和耐压漆等耐压相关涂料的耐焊弧放电机械性能指标评比，主用到固状耐压相关涂料如：朔料制品、膜、树酯、白云母、瓷砖、波璃、耐压油、耐压漆、厚纸板等物质的耐焊弧放电机械性能指标测式；

本现场科学调查机由电子计算机管理启用，还可以出现在当下科学调查模式及科学调查精力，科学调查停止后并保存图片在当下科学调查统计资料，并可直接打印.准则实验性该报告。

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 滤油机为左右两成一体节构，下面为操作的装置，上端为检测箱。

2 本新产品使用*新智慧操控方法，利用挑选系统（IEC或ASTM）可自然开展实验，并在笔记本电脑软件显现实验室检测流程和毕竟。

3 **耐磨性更好，抗干涉水平强，测试测试计算精度较高。

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 电孤通断事件不确定度：少于 ±10ms

2 调压器容积：2kVA

3 额定值试验台的电压：12.5kV

4 应力测试直流电压精准度：±3%

5 直流电压控住精确度：±10%  电流大小自动测量导致精度：1.5%

6 探针对钢材拉伸试验的压力：（0.5±0.05）N

7 电极文件文件：钨棒

8 工业距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用环镜体温：（23±2）℃

10 采用的环境内部含水率：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 测试    措施：   国家标准/美标/10 mA 间隔/20 mA 连续式/30 mA维持/40 mA间断性

13 试验装置编译程序方式：

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 产品的机型：

NDH-A    耐弧光现场实验仪-微机有效控制

NDH-B    耐焊弧检测仪-手触屏调控

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！