高电压直流电压小直流电压试验报告台仪（耐焊弧试验报告台仪）-（计算的机管理）

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

產英文名称称：耐电弧试验机

Product name: electric arc resistance tester

的产品尺寸：NDH-A

Product model: NDH - A

满意条件：GB/T 1411-2002《胶体绝缘电阻的材料耐高偏低交流电焊弧自放电的做实验的时候》（共同IEC  61621-1997）及ASTM D495等规则的耍求制定制作的，并按照IEC 149、UL 746A等冲击试验步骤

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

主要的适于领域及工作：

本试验报告机是根据软件于马达、电嚣和家庭型电嚣等行业中的技工用朔料材质、硅胶粘合剂胶和耐压漆等耐压材质的耐焊弧效果参数考评，主中用粉末状耐压材质如：朔料材质、贴膜、硅胶粘合剂、云母片、淘瓷、钢化玻璃、耐压油、耐压漆、厚纸板等媒介的耐焊弧效果参数试验；

本校正机由计算出机调节行驶，能够体现特定研究状态下及研究时候，研究收尾后并保护特定研究资料，并可复印机.准则实验室评估报告。

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 该机为下分离式结构的，下处为作业装置，上面为实验设计箱。

2 本商品应用*新智能化抑制新技术，经过进行程序代码（IEC或ASTM）可自主确定实验，并在电脑主机上信息显示现场实验历程和最终结果。

3 **机械性能好，抗干预功能强，考试gps精值高。

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 电弧焊接通断周期数据误差：乘以 ±10ms

2 调压器数量：2kVA

3 特殊做实验的时候电流：12.5kV

4 耐压试验电流电压精度等级：±3%

5 电压电流的控制准确度：±10%  直流电精确测量可靠性强，精密度：1.5%

6 电极材料对试板学习压力：（0.5±0.05）N

7 电极的材料的材料：钨棒

8 工业的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用环保工作温度：（23±2）℃

10 的使用区域环境气温：（50±5）%

11 电原：220V±5%  50Hz  10A

12 做实验的时候    技术：   新国标/美标/10 mA 重复/20 mA 持续/30 mA不间断/40 mA不断

13 实验程序流程一下：

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 品牌技术参数：

NDH-A    耐弧光实验室检测仪-微机操控

NDH-B    耐脉冲检验仪-接触屏有效控制

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！