高工作电流电压小工作电流实验室检测仪（耐焊弧实验室检测仪）-（统计机保持）

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

物料命名：耐电弧试验机

Product name: electric arc resistance tester

物品规格型号：NDH-A

Product model: NDH - A

拥有要求：GB/T 1411-2002《膏状绝缘带村料耐高低平电流大小脉冲释放的经过多次实验发现》（一样IEC  61621-1997）及ASTM D495等标准的条件设计的营造的，并具有IEC 149、UL 746A等检测的方式

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

注意符合比率及实用功能：

本现场实验机是明确广泛应广泛用于变频电动机、电子产品和家居耗电子产品等相关行业的焊工用可PVC、光敏聚酯树脂胶和隔绝带漆等隔绝带建筑资料的耐焊弧焊接使用的性能考评，主广泛用于固态隔绝带建筑资料如：可PVC、保护膜、光敏聚酯树脂、白云母、瓷质、波璃、隔绝带油、隔绝带漆、厚纸板等材质的耐焊弧焊接使用的性能公测；

本做科学试验的时候机由折算机控制程序运行，可能信息显示现阶段科学试验状况及科学试验的时间，科学试验结束了后并导出现阶段科学试验数值，并可彩打.标准规定实践报告书。

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 机器为上下两边分立式结构设计，下处为使用系统化，上侧为实验设计箱。

2 本护肤品主要包括*新智力把握工艺，采用取舍程序流程图（IEC或ASTM）可自動开始耐压试验，并在线上上出现测试工作和毕竟。

3 **的性能很好，抗干预水平强，测试英文可靠性强，精密值高。

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 电弧放电通断时误差值：需小于 ±10ms

2 调压器体积：2kVA

3 额定值耐压试验额定电压：12.5kV

4 耐压试验电流导致精度：±3%

5 交流电操作精确度：±10%  瞬时电流估测导致精度：1.5%

6 探针对钢材拉伸试验各种压力：（0.5±0.05）N

7 探针涂料：钨棒

8 探针长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择生态环境湿度：（23±2）℃

10 的使用区域环境绝对湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 实验设计    的办法：   标准/美标/10 mA 重复/20 mA 连续性/30 mA陆续/40 mA间隔

13 耐压试验子程序正确：

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 产品设备产品规格：

NDH-A    耐电孤检测仪-微机设定

NDH-B    耐电弧焊接试验装置仪-接触屏管理

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！