ASTMD495耐高压低电流电弧放电试验机
高电压值小工作电流实验仪（耐电弧放电实验仪）-（计算方式机把控好）
High voltage low current tester (arc resistance tester) - (computer control)
服务命名：耐电弧试验机
Product name: electric arc resistance tester
产品设备尺寸：NDH-A
Product model: NDH - A
拥有标准单位：GB/T 1411-2002《膏状绝缘性用料耐高压得很低的电压电弧充放充放的耐压》（等一起IEC 61621-1997）及ASTM D495等标淮的完全符合要求设定制做的，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
常见应用区间及功能模块：
本冲击原料试验机是安装app于高压电机、设备和水取暖器设备等这个行业的水电工用金属件、硅胶粘合剂胶和隔热漆等隔热原料的耐电孤特性鉴定，主代替粉末状隔热原料如：金属件、透气膜、硅胶粘合剂、矿石、瓷砖、夹层玻璃、隔热油、隔热漆、纸箱等物料的耐电孤特性检查；
本试验台机由算机操控执行，就能够表现之前科学试验性睡眠状态及科学试验性日期，科学试验性结尾后并保护之前科学试验性数据显示，并可印刷.原则实验情况汇报情况汇报。
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 超声波焊接机为前后左右三合一型式，下面为运作系统性，上端为实验设计箱。
2 本新产品应用*新智能化的控制系统，借助进行小程序（IEC或ASTM）可智能采取现场实验，并在台式机上界面显示实验时候和毕竟。
3 **功效保持良好，抗要素功能强，测验精度等级高。
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 电孤通断时刻随机误差：不低于 ±10ms
2 调压器电容量：2kVA
3 载荷系数试验报告电阻：12.5kV
4 实验直流电压精度等级：±3%
5 交流电控住gps精度：±10% 电压检测精准度：1.5%
6 电极片对坯料负荷：（0.5±0.05）N
7 电极建筑材料建筑材料：钨棒
8 工业空距：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 便用环境摄氏度：（23±2）℃
10 适用氛围内部含水率：（50±5）%
11 电：220V±5% 50Hz
12 耐压 最简单的方法： 行业标准/美标/10 mA 持续/20 mA 间隔/30 mA不断/40 mA连继
13 校正执行程序给出：
| 源程序段 | 弧光电流值 mA | 电孤通断时长s | 各系统软件段连续事件s | 试验检测总用时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 | 联续通 | 60 | 300 | |
| 6 | 30 | 间断性通 | 60 | 360 | |
| 7 | 40 | 联续通 | 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
| 项目编号 | 名称大全 | 数 | 注 |
| 01 | 耐电孤测验仪 | 整台 | |
| 02 | 工业整体 | 一种 | |
| 03 | 电级橡胶支座 | 套 | |
| 04 | 开关电源数据线 | 整套 | |
| 05 | 的接地放** | 一根 | |
| 06 | 交流电毫安表 | 一个 | |
| 07 | 电子产品测控app软件 | 每套 | |
| 08 | 试板架 | 即使 | |
| 09 | 电极片间距原则块 | 2块 | |
| 10 | 角度来原则块 | 2块 | |
| 11 | 瓷器片 | 2片 | |
| 12 | 喷墨打印文件机 | 1台 | 名牌 |
| 13 | 计算的机 | 1台 | 茶叶品牌 |
| 14 | 使用的反映书 | 1份 | |
| 15 | 符合标准证 | 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 产品设备形号：
NDH-A 耐弧光现场实验仪-微机设定
NDH-B 耐电弧放电实验仪-触控屏掌控
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！