高电压降小直流电压实验仪（耐弧光实验仪）-（算机管理）

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

厂产品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

厂品规格型号：NDH-A

Product model: NDH - A

具备标准：GB/T 1411-2002《固态物隔绝物料耐高放低瞬时电流电弧焊接击穿的实验》（一样IEC  61621-1997）及ASTM D495等标准单位的需求设计方案生产制造的，并具有IEC 149、UL 746A等经过多次实验发现措施

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

注意使用时间范围及用途：

本试验台机是如果根据运适用电机的、电子元件和家廷居民用电子元件等产业的电焊工用塑料件材质、聚酯硅胶粘合剂胶和耐压漆等耐压板材的耐焊弧能考评，主适用物质耐压板材如：塑料件材质、bopp薄膜、聚酯硅胶粘合剂、白云母、工业陶瓷、夹层玻璃、耐压油、耐压漆、纸箱等物料的耐焊弧能測試；

本经过多次科学试验发现机由计算方式机把控操作，是可以表明现如今科学试验情况下及科学试验的时间，科学试验开始后并储存现如今科学试验统计数据，并可直接打印.要求检测报告范文。

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 该设备为横竖分立式型式，下端为工作计算机系统，上面为耐压箱。

2 本产品设备用到*新智慧把握能力，采用选定 软件程序（IEC或ASTM）可系统自动完成实验，并在手机上界面显示疲劳试验流程和导致。

3 **效能良好的，抗电磁波辐射专业能力强，检测精确度更高。

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 电孤通断时精度：不大于 ±10ms

2 调压器储电量：2kVA

3 特殊测试直流电压：12.5kV

4 实验电阻的精密度：±3%

5 电压电流定位精度等级：±10%  功率測量计算精度：1.5%

6 探针对制样压强：（0.5±0.05）N

7 探针涂料：钨棒

8 参比电极相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用学习环境气温：（23±2）℃

10 食用工作环境室内湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 应力测试    策略：   新国标/美标/10 mA 连续性/20 mA 不断/30 mA连继/40 mA维持

13 实验设计软件下述：

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 车辆主要参数：

NDH-A    耐电孤可靠性试验仪-微机设定

NDH-B    耐焊弧可靠性试验仪-显示屏屏有效控制

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！