高直流电电压小直流电实验仪（耐电孤实验仪）-（算起机操控）

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

新产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

的产品款式：NDH-A

Product model: NDH - A

做到标准单位：GB/T 1411-2002《固态物体绝缘电阻板材耐高放低功率焊弧自放电的试验装置》（符合IEC  61621-1997）及ASTM D495等规范标准的的要求结构设计研发的，并按照IEC 149、UL 746A等试验装置工艺

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

其主要用于位置及职能：

本检测机是以落球回弹试验仪,介电击穿强度测定仪于电机的、电器落球回弹试验仪,介电击穿强度测定仪落球回弹试验仪,介电击穿强度测定仪和水取暖器电器落球回弹试验仪,介电击穿强度测定仪落球回弹试验仪,介电击穿强度测定仪等制造行业的电焊工用氟可塑料、硅胶粘合剂胶和耐压漆等耐压村料的耐脉冲功效评定标准，主采用液态耐压村料如：氟可塑料、塑料薄膜、硅胶粘合剂、矿石、瓷质、有机玻璃、耐压油、耐压漆、厚纸板等材质的耐脉冲功效测试测试；

本耐压压力试验机由计算方式机有效控制加载，可不可以表现某些进行科学实验室设计动态及进行科学实验室设计时期，进行科学实验室设计开始和结束后并维持某些进行科学实验室设计数据库，并可网页打印.规则检测计划书。

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 超声波焊接机为升降一起结构类型，下处为操控系统，上半部为实验设计箱。

2 本车辆主要采用*新智慧把控好技艺，用选定 系统程序（IEC或ASTM）可主动确定可靠性试验，并在pc上展现经过多次实验发现的时候和但是。

3 **耐热性不错，抗打扰意识强，试验定位精性高。

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 电弧焊接通断日期误差率：超过 ±10ms

2 调压器发热量：2kVA

3 额定值实验线电压：12.5kV

4 试验检测输出功率精准度：±3%

5 直流电压把握高精准度：±10%  交流电精确测量精确：1.5%

6 工业对坯料负压：（0.5±0.05）N

7 探针用料：钨棒

8 电级范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的情况在环境温度：（23±2）℃

10 用的环境绝对湿度：（50±5）%

11 电：220V±5%  50Hz  10A

12 测试    手段：   国家行业标准/美标/10 mA 维持/20 mA 不断/30 mA连续式/40 mA间断

13 试验装置系统如下图所示：

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 好产品机型：

NDH-A    耐焊弧校正仪-微机控制

NDH-B    耐脉冲检验仪-触摸式屏抑制

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！