高端电压小交流电检验仪（耐弧光检验仪）-（换算机把控好）

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

企业产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

货品技术参数：NDH-A

Product model: NDH - A

做到标准规定：GB/T 1411-2002《物质绝缘带建筑材料耐高偏低电流值脉冲发出电的实验》（等同于IEC  61621-1997）及ASTM D495等标准单位的需求装修设计制作的，并具有IEC 149、UL 746A等试验报告技巧

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

通常适用性的范围及模块：

本试验检测机是按操作于直流无刷电机、电子产品和家庭用的电子产品等服务业的低压电工用用料、硅胶粘合剂胶和隔绝层漆等隔绝层用料的耐脉冲耐腐蚀性评审，主使用在固态隔绝层用料如：用料、聚酯薄膜、硅胶粘合剂、黑云母、瓷质、安全玻璃、隔绝层油、隔绝层漆、纸壳等媒质的耐脉冲耐腐蚀性测式；

本可靠性试验仪由计算机硬件管理运动，行显现某一研究方式及研究精力，研究结束后后并永久保存某一研究信息，并可打印机.准则进行实验上报。

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 超声波焊接机为上上下下一起组成部分，下边为运行装置，上侧为试验检测箱。

2 本类产品按照*新自动化抑制水平，借助进行程度（IEC或ASTM）可自然来校正，并在电脑主机上显视校正过程中 和结果显示。

3 **使用性能充分，抗干挠的能力强，测试图片高精准性高。

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 脉冲通断日子测量误差：低于 ±10ms

2 调压器功率：2kVA

3 额定的耐压电压降：12.5kV

4 试验检测端电压可靠性强，精密度：±3%

5 电流量把握精确：±10%  直流电压侧量定位精度：1.5%

6 电级对岩样压强：（0.5±0.05）N

7 电极的原材料的原材料：钨棒

8 工业相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行生活环境温暖：（23±2）℃

10 适用区域室内温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 试验装置    方式方法：   行业标准/美标/10 mA 陆续/20 mA 连继/30 mA间断性/40 mA接连

13 应力测试编译程序内容如下：

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 好型号规格规格：

NDH-A    耐焊弧试验报告仪-微机保持

NDH-B    耐脉冲试验装置仪-触屏屏有效控制

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！