高额定电压小功率应力测试仪（耐电弧焊接应力测试仪）-（测算机有效控制）

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

软件英文名称：耐电弧试验机

Product name: electric arc resistance tester

设备规格：NDH-A

Product model: NDH - A

足够标准规定：GB/T 1411-2002《粉末状隔绝物料耐高降低直流电压电弧焊接充放电的试验台》（等一起IEC  61621-1997）及ASTM D495等基准的规范设计的制作业的，并遵循IEC 149、UL 746A等试验装置步骤

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

一般适用于面积及作用：

本冲击试验箱是假设按照软件于无刷电机、电气和挂式电气等职业的低压电工用朔料、树酯胶和隔绝漆等隔绝相关文件的耐电孤的能力评选，主用到固态隔绝相关文件如：朔料、pet薄膜、树酯、云母片、淘瓷、玻璃纸、隔绝油、隔绝漆、厚纸板等材质的耐电孤的能力检验；

本检验机由算起机把控好正常运作，还可以出现所选检测英文壮态及检测英文时刻，检测英文终止后并保护所选检测英文大数据，并可网页打印.原则實驗评估报告。

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 滤油机为左右合一节构，下面为方法系統，上半部为试验装置箱。

2 本企业产品按照*新智能化操控新技术，顺利通过考虑编译程序（IEC或ASTM）可自动式开展试验检测，并在网上上现示试验台阶段和結果。

3 **功效健康，抗串扰学习能力强，测试测试精密度较高。

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 电弧焊接通断事件确定误差：需小于 ±10ms

2 调压器出水量：2kVA

3 特殊测试工作电压：12.5kV

4 测试电阻值控制精度：±3%

5 交流电掌握精准度：±10%  电流大小在线测量定位精度：1.5%

6 探针对试件材料压差：（0.5±0.05）N

7 参比电极板材：钨棒

8 参比电极空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用生活环境高温：（23±2）℃

10 运用自然环境干湿度：（50±5）%

11 电：220V±5%  50Hz  10A

12 试验报告    手段：   新国标/美标/10 mA 连继/20 mA 连续式/30 mA连续不断/40 mA连续性

13 经过多次实验发现子程序方式：

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 产品设备类型：

NDH-A    耐电孤试验检测仪-微机调节

NDH-B    耐电弧放电试验报告仪-触摸式屏控制

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！