高交流电压小直流电耐压台仪（耐电孤耐压台仪）-（计算方法机控制）

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

软件种类：耐电弧试验机

Product name: electric arc resistance tester

食品技术参数：NDH-A

Product model: NDH - A

能够满足规范：GB/T 1411-2002《固体颗粒隔热食材耐高压得很低瞬时电流焊弧电流的应力测试》（同等IEC  61621-1997）及ASTM D495等规范的耍求设计构思加工的，并符合国家IEC 149、UL 746A等测试形式

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

一般适宜范围内及作用：

本耐压测式仪是可以依照操作于电动机、电商落球回弹试验仪,介电击穿强度测定仪和家庭工程用电商落球回弹试验仪,介电击穿强度测定仪等该行业的技工用朔料、光敏光敏树脂胶和耐压电阻漆等耐压电阻物料的耐脉冲效果考核评价，主中用固体颗粒耐压电阻物料如：朔料、复合膜、光敏光敏树脂、白云母、瓷质、玻璃钢、耐压电阻油、耐压电阻漆、硬纸板等媒质的耐脉冲效果测式；

本试验报告机由来医学控住运转，可不可以凸显现行科学科学测试操作阶段及科学科学测试操作时间段，科学科学测试操作结束后后并维持现行科学科学测试操作统计资料，并可彩印.规格实验所该报告。

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 滤油机为左右两内置式的结构，中下部为操作的体系，上半部为实验设计箱。

2 本物品进行*新智力调控高技术，根据选泽编译程序（IEC或ASTM）可智能做好检测，并在PC上现示做实验的时候工作和结论。

3 **耐热性顺畅，抗抑制能力素质强，检验高精准较高。

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 电弧放电通断周期误差度：高于 ±10ms

2 调压器存储量：2kVA

3 额定容量应力测试电流：12.5kV

4 实验设计电压降可靠性强，精密度：±3%

5 直流电压掌控计算精度：±10%  电流大小预估表面粗糙度：1.5%

6 工业对制样心理压力：（0.5±0.05）N

7 电极建材建材：钨棒

8 电极片离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用的外部环境变化因素：（23±2）℃

10 运用周围环境干湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 测试    的方式：   标准/美标/10 mA 接连/20 mA 连续性/30 mA多次/40 mA反复

13 试验检测小程序如下所示：

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    耐脉冲试验报告仪-微机调整

NDH-B    耐电弧放电试验检测仪-触屏屏管理

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！