ASTMD495耐高压低电流电弧放电试验机
高相电压小交流电实验仪（耐电弧放电实验仪）-（算起机调节）
High voltage low current tester (arc resistance tester) - (computer control)
物商品编码称：耐电弧试验机
Product name: electric arc resistance tester
的产品类别查询：NDH-A
Product model: NDH - A
足够标准单位：GB/T 1411-2002《物质绝缘性资料耐高压得很低电压电弧充放电充放电的实验》（就是指IEC 61621-1997）及ASTM D495等规定的规范要求定制制作的，并完全符合IEC 149、UL
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
主耍适用于领域及作用：
本疲劳实验机是如果根据应运于调速电机、家电和家居家电等行业内的焊工用可朔胶、硅橡胶胶和耐压漆等耐压原涂料的耐焊弧性参数划分，主应用在粉状耐压原涂料如：可朔胶、透明膜、硅橡胶、黑云母、陶瓷厂家、玻璃板、耐压油、耐压漆、纸箱等有机溶剂的耐焊弧性参数软件测试；
本现场检测机由测算机把握开机运行，会现示特定检测状态下及检测事件，检测终止后并另存特定检测数据资料，并可彩印.标准实验设计上报。
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 机器为下二合一框架，下边为使用机系统，上面为可靠性湿热试验箱。
2 本类产品应用*新智力控制技术应用，完成选择程度（IEC或ASTM）可自主使用检验，并在网上上展现应力测试流程和结杲。
3 **耐腐蚀性良好的，抗电磁波辐射功能强，测评的精密性高。
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 电孤通断日子测量误差：大于 ±10ms
2 调压器存储容量：2kVA
3 额定负载疲劳试验直流电压：12.5kV
4 耐压电流值精确：±3%
5 感应电流保持精确度：±10% 电流量校正精确度：1.5%
6 电极片对岩样负压：（0.5±0.05）N
7 参比电极素材：钨棒
8 电极片高度：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 实用环镜温度表：（23±2）℃
10 应用学习环境温湿度：（50±5）%
11 电压：220V±5% 50Hz
12 校正 方式： 新国标/美标/10 mA 间断性/20 mA 重复/30 mA重复/40 mA不断
13 应力测试系统程序内容如下：
| 应用程序段 | 弧光电压电流 mA | 弧光通断时s | 各环节段不间断时刻s | 试验台总的时间s | |
| | | IEC 61621 | ASTM D495 | | |
| 1 | 10 | 1/8s通 7/8s断 | 1/4s通 7/4s断 | 60 | 60 |
| 2 | 10 | 1/4s通 3/4s断 | 1/4s通 3/4s断 | 60 | 120 |
| 3 | 10 | 1/4s通 1/4s断 | 1/4s通 1/4s断 | 60 | 180 |
| 4 | 10 | 累计通 | 60 | 240 | |
| 5 | 20 | 间隔通 | 60 | 300 | |
| 6 | 30 | 接连通 | 60 | 360 | |
| 7 | 40 | 反复通 | 60 | 420 | |
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
| 号码 | 名称大全 | 需求量 | 注 |
| 01 | 耐焊弧测量仪 | 单台 | |
| 02 | 金属电极系統 | 五套 | |
| 03 | 电极材料橡胶支座 | 五套 | |
| 04 | 电原缆线 | 一项 | |
| 05 | 一定接地放** | 一根 | |
| 06 | 电压毫安表 | 一个 | |
| 07 | 线上测控pc软件 | 一套套 | |
| 08 | 岩样架 | 一瓶 | |
| 09 | 电极片多远准则块 | 2块 | |
| 10 | 坡度要求块 | 2块 | |
| 11 | 瓷器片 | 2片 | |
| 12 | 喷墨彩印机 | 1台 | 该品牌 |
| 13 | 折算机 | 1台 | 知名品牌 |
| 14 | 的使用阐明书 | 1份 | |
| 15 | 出厂合格证书证 | 1份 | |
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 的产品机型：
NDH-A 耐弧光实验设计仪-微机调控
NDH-B 耐电弧焊接可靠性试验仪-液晶屏屏掌控
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！