高电压值小电流大小实验仪（耐弧光实验仪）-（测算机抑制）

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

厂产品明称称：耐电弧试验机

Product name: electric arc resistance tester

产品的型號：NDH-A

Product model: NDH - A

充分满足准则：GB/T 1411-2002《固态绝缘电阻用料耐高压得很低直流电压焊弧电池充电的检测》（等一起IEC  61621-1997）及ASTM D495等标的追求装修设计造成的，并具备IEC 149、UL 746A等冲击试验形式

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

最主要适宜位置及的功能：

本试验检测机是遵照采应用于减速机、小家电和小型小家电等互联网行业的电焊工用橡胶、聚酯不饱和树脂胶和隔绝层漆等隔绝层物料的耐弧光性综合评价，主应用于膏状隔绝层物料如：橡胶、溥膜、聚酯不饱和树脂、黑云母、陶瓷制品、钢化玻璃、隔绝层油、隔绝层漆、厚纸板等有机溶剂的耐弧光性各种测试；

本检测机由测算机把控好工作，可能现示如今测试操作睡眠状态及测试操作时刻，测试操作结束了之后并保持如今测试操作数据文件，并可印刷.标准化检测计划书。

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 该设备为前后集成组成，顶部为操作方法软件，顶部为冲击恒温恒湿试验箱。

2 本物料选购*新自动化控住技术设备，根据选购环节（IEC或ASTM）可重新做出经过多次实验发现，并在手机上表明疲劳试验具体步骤和的结果。

3 **效能健康，抗干忧的能力强，测式高精准程度高。

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 电弧放电通断时段出现偏差的原因：乘以 ±10ms

2 调压器功率：2kVA

3 电机额定功率应力测试电流电压：12.5kV

4 耐压的电压导致精度：±3%

5 直流电压抑制精度等级：±10%  电流值检测gps精度：1.5%

6 电极材料对样品压力差：（0.5±0.05）N

7 工业建材：钨棒

8 电极片多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用的外部温度表：（23±2）℃

10 选择环保温度湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 实验室检测    技巧：   国家行业标准/美标/10 mA 联续/20 mA 连继/30 mA陆续/40 mA陆续

13 测试系统下述：

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 产品设备应用：

NDH-A    耐电孤试验装置仪-微机调节

NDH-B    耐焊弧实验仪-触碰屏控住

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！