ASTMD495耐高压低电流电弧放电试验机
高电阻小功率现场实验仪（耐弧光现场实验仪）-（算出机掌控）
High voltage low current tester (arc resistance tester) - (computer control)
产品的名字大全：耐电弧试验机
Product name: electric arc resistance tester
厂品应用：NDH-A
Product model: NDH - A
具备原则：GB/T 1411-2002《膏状绝缘带装修材料耐高降低功率弧光击穿的实验》（等同于IEC 61621-1997）及ASTM D495等标准化的标准要求设计构思研制的，并符合要求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
一般适用人群标准及功能键：
本检验机是明确应用到三相异步电机、电热器和家里用的电热器等制造行业的电工维修用可塑料制品、光敏硅橡胶胶和电耐压层漆等电耐压层村料的耐电孤安全耐热性认定，主用到固态物电耐压层村料如：可塑料制品、聚酰亚胺膜、光敏硅橡胶、云母片、瓷器、窗玻璃、电耐压层油、电耐压层漆、瓦楞纸等导电介质的耐电孤安全耐热性测式；
本做實驗的时候机由计算方式机的控制执行，能够 显示信息特定状况實驗情况及實驗事件，實驗结束之后并保持特定状况實驗动态数据，并可缩印.的标准进行实验上报。
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 机器为两边分立式组成部分，上半部为实操系统化，上半部为试验检测箱。
2 本厂品按照*新智慧掌握水平，完成选子程序（IEC或ASTM）可自动式做好冲击试验，并在笔记本苹果电脑显视试验检测过程中 和成果。
3 **能更好，抗干忧学习能力强，测试方法高精高。
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 电弧焊接通断时间段测量误差：值为 ±10ms
2 调压器使用量：2kVA
3 額定实验设计输出功率：12.5kV
4 检测工作电压表面粗糙度：±3%
5 工作电流抑制gps精度：±10% 直流电压预估可靠性强，精密度：1.5%
6 电极材料对制样学习压力：（0.5±0.05）N
7 电级素材：钨棒
8 金属电极间距：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 用学习环境水温：（23±2）℃
10 便用条件含水率：（50±5）%
11 开关电源：220V±5% 50Hz
12 校正 方法步骤： 国际标准/美标/10 mA 接连/20 mA 重复/30 mA联续/40 mA间隔
13 检测流程给出：
| 系统程序段 | 电弧放电电流量 mA | 焊弧通断精力s | 各步骤段维持时候s | 疲劳试验总时间间隔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 | 联续通 | 60 | 240 | |
| 5 | 20 | 重复通 | 60 | 300 | |
| 6 | 30 | 陆续通 | 60 | 360 | |
| 7 | 40 | 连续式通 | 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
| 编号 | 标题 | 量 | 备注名称 |
| 01 | 耐电弧放电软件测试仪器 | 两台 | |
| 02 | 金属电极系统的 | 每套 | |
| 03 | 电极片网架支座 | 一系列 | |
| 04 | 电压电览 | 1套 | |
| 05 | 接地装置放** | 一朵 | |
| 06 | 直流电毫安表 | 一套 | |
| 07 | 笔记本电脑测控图片软件 | 一台 | |
| 08 | 制样架 | 一瓶 | |
| 09 | 工业的距离标准规范块 | 2块 | |
| 10 | 方面标准块 | 2块 | |
| 11 | 淘瓷片 | 2片 | |
| 12 | 喷墨网页平板打印机 | 1台 | 加盟品牌 |
| 13 | 运算机 | 1台 | 高端品牌 |
| 14 | 实用情况使用手册 | 1份 | |
| 15 | 良好率证 | 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 企业产品技术参数：
NDH-A 耐焊弧试验台仪-微机保持
NDH-B 耐电弧焊接可靠性试验仪-摸屏控制
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！