高电压值小电流大小校正仪（耐脉冲校正仪）-（折算机有效控制）

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

好产产品简称称：耐电弧试验机

Product name: electric arc resistance tester

新产品款型：NDH-A

Product model: NDH - A

拥有基准：GB/T 1411-2002《固态绝缘带建筑材料耐高低平瞬时电流电孤充放电的试验报告》（等一起IEC  61621-1997）及ASTM D495等标准化的条件方案手工制造的，并贴合IEC 149、UL 746A等试验报告技术

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

大部分适合区域及实用功能：

本耐压建材试验机是都按照应用软件于无刷电机、设备和家居用设备等相关行业的水电工用可材料、不饱和树脂胶胶和耐压漆等耐压建材的耐电孤安全耐热性评审，主用到粉末状耐压建材如：可材料、溥膜、不饱和树脂胶、白云母、陶瓷厂家、钢化玻璃、耐压油、耐压漆、纸箱等物料的耐电孤安全耐热性测量；

本可靠性测试仪由计算出来机调整使用，能能呈现现在實驗状态下及實驗日期，實驗收场后并导出现在實驗数据文件，并可彩打.标准实验所评估报告。

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 该机为下三合一设计，底端为进行操作程序，上半部为检验箱。

2 本车辆利用*新智慧的控制方法，能够 的选择系统（IEC或ASTM）可一键使用检测，并在台式机上表现实验工作和效果。

3 **耐热性积极，抗不干扰意识强，测试图片定位精高。

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 弧光通断的时间数据误差：值为 ±10ms

2 调压器出水量：2kVA

3 载荷系数耐压电压降：12.5kV

4 检测相电压准确度：±3%

5 直流电压管控计算精度：±10%  直流电衡量高精准度：1.5%

6 金属电极对试件工作压力：（0.5±0.05）N

7 电极涂料涂料：钨棒

8 金属电极距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的生活环境温暖：（23±2）℃

10 利用情况绝对湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 疲劳试验    步骤：   标准/美标/10 mA 不间断/20 mA 反复/30 mA连续性/40 mA连继

13 可靠性试验方式以下：

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 商品款式：

NDH-A    耐焊弧耐压试验仪-微机管控

NDH-B    耐焊弧应力测试仪-液晶屏屏掌握

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！