高交流电压小直流电应力测试仪（耐弧光应力测试仪）-（计算公式机掌控）

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

新产称谓称：耐电弧试验机

Product name: electric arc resistance tester

好产品规格型号：NDH-A

Product model: NDH - A

实现标准：GB/T 1411-2002《固态垃圾绝缘层用料耐高低平功率弧光蓄电池充电的实验设计》（等一起IEC  61621-1997）及ASTM D495等的标准的必须构思手工制造的，并符合标准IEC 149、UL 746A等应力测试形式

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

主要是适用性领域及职能：

本现场实验机是假设按照软件于三相电机、电气和家居民用电气等业内的安装电工用pp泡沫塑料、光敏硅胶粘合剂胶和耐压漆等耐压原料的耐焊弧效果评比，主使用液体耐压原料如：pp泡沫塑料、薄膜和珍珠棉、光敏硅胶粘合剂、黑云母、卫浴陶瓷、安全玻璃、耐压油、耐压漆、瓦楞纸板等导电介质的耐焊弧效果公测；

本经过多次工作发现机由估算机操作操作，也可以表现所选工作情形及工作日期，工作完成后并维持所选工作统计资料，并可复印.标实验设计意见书。

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 该设备为上下两边合二为一型式，下端为基本应用程序软件，上端为疲劳恒温恒湿试验箱。

2 本新产品按照*新自动化抑制技能，能够挑选编译程序（IEC或ASTM）可自动化通过现场实验，并在台式机上显示信息可靠性试验工作和结论。

3 **效果很好，抗电磁干扰能力素质强，测评表面粗糙度较高。

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 脉冲通断时间间隔确定误差：大于 ±10ms

2 调压器容积：2kVA

3 功率可靠性试验电流值：12.5kV

4 做实验的时候相电压精确：±3%

5 工作电流有效控制导致精度：±10%  功率测量方法精度等级：1.5%

6 电极片对岩样压力差：（0.5±0.05）N

7 工业相关材料：钨棒

8 工业距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的生态水温：（23±2）℃

10 施用区域环境内部含水率：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 实验室检测    最简单的方法：   国家行业标准/美标/10 mA 重复/20 mA 多次/30 mA不间断/40 mA不间断

13 试验报告系统下面：

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 新产品款型：

NDH-A    耐焊弧实验设计仪-微机操作

NDH-B    耐电弧放电耐压仪-触摸式屏调节

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！