ASTMD495耐高压低电流电弧放电试验机
高线电压小电流大小检验仪（耐脉冲检验仪）-（计算的机有效控制）
High voltage low current tester (arc resistance tester) - (computer control)
物料名号：耐电弧试验机
Product name: electric arc resistance tester
服务应用：NDH-A
Product model: NDH - A
实现准则：GB/T 1411-2002《粉末状接地用料耐高偏低功率脉冲蓄电池放电的检测》（同等IEC 61621-1997）及ASTM D495等标准规范的标准要求开发制作业的，并按照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
注意实用范畴及用途：
本校正机是，并按照运用以直流无刷电机、设备和家装设备等餐饮行业的电焊工用可材料、硅橡胶胶和电绝缘层电阻带带漆等电绝缘层电阻带带的原原料的耐电孤耐腐蚀性考核评价，主用以固态电绝缘层电阻带带的原原料如：可材料、贴膜、硅橡胶、黑云母、陶瓷厂家、钢化玻璃、电绝缘层电阻带带油、电绝缘层电阻带带漆、纸箱等物料的耐电孤耐腐蚀性考试；
本校正机由计算公式机管理运转，能够 彰显眼下试验英文工作状态及试验英文精力，试验英文开始后并保存图片眼下试验英文数据库，并可彩打.规格实验性评估报告。
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 机器为横竖内置式设备构造，下边为操作流程整体，上端为现场实验箱。
2 本物品会选择*新自动化保持枝术，可以通过会选择方式（IEC或ASTM）可系统自动实现试验检测，并在网吧电脑软件表现耐压方式和结杲。
3 **特点稳定，抗影响力量强，测评精确高。
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 电弧放电通断時间出现偏差的原因：高于 ±10ms
2 调压器存储空间：2kVA
3 稳定试验台电流值：12.5kV
4 检验电压降精度等级：±3%
5 电流值把控表面粗糙度：±10% 功率精确测量误差：1.5%
6 电极材料对岩样的压力：（0.5±0.05）N
7 金属电极用料：钨棒
8 电极材料差距：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 运行坏境的温度：（23±2）℃
10 用区域含水率：（50±5）%
11 24v电源：220V±5% 50Hz
12 疲劳试验 技巧： 标准/美标/10 mA 间隔/20 mA 不断/30 mA间隔/40 mA接连
13 实验设计程度相应：
| 环节段 | 电弧焊接直流电 mA | 电孤通断的时间s | 各系统段不间断时光s | 校正总准确时间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 | 连续性通 | 60 | 240 | |
| 5 | 20 | 不断通 | 60 | 300 | |
| 6 | 30 | 不间断通 | 60 | 360 | |
| 7 | 40 | 不断通 | 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
| 顺序号 | 英文名称 | 數量 | 提示 |
| 01 | 耐电弧焊接软件检测设备 | 一架 | |
| 02 | 金属电极整体 | 一个 | |
| 03 | 电极材料橡胶支座 | 五套 | |
| 04 | 电源开关电力电缆 | 一种 | |
| 05 | 跨接放** | 一朵 | |
| 06 | 直流电压毫安表 | 这台 | |
| 07 | 线上测控手机app | 整套 | |
| 08 | 制样架 | 两支 | |
| 09 | 参比电极距里规定块 | 2块 | |
| 10 | 弧度的标准块 | 2块 | |
| 11 | 陶瓷制品片 | 2片 | |
| 12 | 喷墨直接热敏打印机 | 1台 | 产品 |
| 13 | 计算出来机 | 1台 | 项目 |
| 14 | 在使用反映书 | 1份 | |
| 15 | 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 商品款式：
NDH-A 耐电弧放电耐压试验仪-微机控住
NDH-B 耐脉冲检测仪-手触屏操纵
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！