高电压降小电流值耐压仪（耐电弧放电耐压仪）-（计算方式机控住）

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

產商品编码称：耐电弧试验机

Product name: electric arc resistance tester

的型号规格查询：NDH-A

Product model: NDH - A

无法原则：GB/T 1411-2002《固体颗粒绝缘带原材料耐高降低直流电压电弧焊接发出电的做实验的时候》（共同IEC  61621-1997）及ASTM D495等原则的包含要求设计的手工制造的，并包含IEC 149、UL 746A等检测办法

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

包括适宜范围内及模块：

本校正机是根据运用来直流无刷电机、生活家电元件和家庭电费器元件等该行业的焊工用塑胶板材、树酯产品胶和隔绝漆等隔绝产品的耐弧光焊接稳定性考评，主用来固状隔绝产品如：塑胶板材、胶片、树酯产品、黑云母、工业陶瓷、玻离、隔绝油、隔绝漆、厚纸板等材质的耐弧光焊接稳定性检测；

本试验装置机由算机操纵使用，能否现示当下研究模式及研究时间间隔，研究完后并存放当下研究数据资料，并可直接打印.原则实验所报告范文。

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 远程服务器为上内置式架构，下面为运作设备，上端为应力测试箱。

2 本厂品用*新智能化调节技術，能够选用程序流程（IEC或ASTM）可自然来进行耐压试验，并在网上上显视冲击试验的时候和然而。

3 **效能正常，抗扰乱学习能力强，测试软件精度等级高。

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 焊弧通断期限计算误差：乘以 ±10ms

2 调压器体积：2kVA

3 额定值试验检测输出功率：12.5kV

4 可靠性试验电流导致精度：±3%

5 电流大小把控好高精准度：±10%  交流电在测量精密度：1.5%

6 金属电极对坯料经济压力：（0.5±0.05）N

7 探针材质：钨棒

8 金属电极距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用条件温：（23±2）℃

10 动用室内环境内部含水率：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 试验报告    措施：   行业标准/美标/10 mA 不间断/20 mA 间隔/30 mA连继/40 mA连续性

13 经过多次实验发现系统软件如下所示：

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 服务型号：

NDH-A    耐弧光耐压试验仪-微机操控

NDH-B    耐电弧放电应力测试仪-触模屏掌握

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！