详细介绍：频闪范围 | 60 - 120,000 FPM | 分辨率 | 1 FPM（内），0.1 FPM（外） | 精度 | ±0.02% of reading | 相移 | 0 to 999 msec; 0 to 359° | 用途 | 检查转轴，风扇，齿轮的离心运动 扬声器和印刷机的速度，动作和振动分析 |
概述
频闪仪是指控制光源发光，以特定频率快速闪动的光学测量仪器。美国Checkline DT-361频闪仪本身可以发出短暂又频密的闪光,当调节频闪灯的闪动频率,使其与被测物的转动或运动速度接近或同步时,被测物虽然高速运动着,但看上去却是缓慢运动或相对静止,这种视觉暂留现象使人目测就能轻易观测到高速运动物体的表面质量与运行状况 ,而频闪仪的闪光速度即为被检测物体(例如:马达 )转速和运动频率 (印刷袋 ) ,亦可以利用频闪仪分析物体振动情况、 高速移动物体的动作以及高速摄影等。利用频闪仪观测检验技术在欧美已广泛使用 ,随着我国经济的高速发展,越来越多的行业开始使用频闪仪来帮助解决产品质量检验问题。 Check-Line DT-361 频闪仪也叫频闪静像仪或转速计 ,是能够使作振动、 高速旋转或周期运动构件变成“ 静止不动 ” 构件的一种光学测量装置。 The Checkline DT-361 High-Intensity LED Stroboscope is designed to measure rotational and reciprocating speed and is ideal for machinery process inspection. The DT-361 Stroboscope is capable of flashing its LED lights in a synchronous frequency to the operating machinery, creating the illusion of viewing slowed or frozen images. Utilizing this phenomenon of slowing or stopping the motion with the adjusted flash rate of its LED lights, machine parts and processes may be inspected for defects, aiding in preventative maintenance programs. The Check-Line DT-361's LED technology extends operation due to the low energy requirement of the light diodes compared with xenon stroboscopes. Maintenance time and down time is reduced since there is no need to replace the bulb typical of xenon lit stroboscopes. The light output (Lux) of the LED array is far brighter than not only xenon powered stroboscopes, but all comparable LED stroboscopes on the market.
特性
Extraordinary durability with extruded aluminum, NEMA 4X (IP65) construction Bright LED display and simple controls aid in user operation Phase shift (in degrees of delay time) enables visual analysis of rotating or reciprocating objects through all points of motion/time/angle Flash controller dial permits accurate adjustments to the flash rate LED technology greatly extends operation life and eliminates need to replace burned out bulbs Capable of being synchronized with input signal from sensor or controller
参数
Range FPM (RPM) | 60-120,000; From Input Signal 40-35,000 | Accuracy | ±0.02% of reading | Lux Rating | @ 6000 FPM & 3.6° (100us): 8" (20 cm) Distance= 3047 Lux with 4.7" (120mm) irradiation diameter 20" (50 cm) Distance = 2444 Lux with 9" (230mm) irradiation diameter | Lamp Lifetime | Typ. 50,000 hours. Varies depending on usage | Display | 6 digit Red LED | Resolution | Internal Mode 1 FPM. External Mode 0.1 FPM | Flash Duration | 0.1 to 3.6° (0.14 μsec to 400 μsec) | Phase Shift | 0 to 999 msec; 0 to 359° | Power Requirement | 100 to 230 VAC | Synchronization Input Signal | H level: 2.5 – 12V; L level: 0 – 0.4V | Input Signal Range FPM (RPM) | 40 – 35,000 | Input Signal Flash Delay FPM (RPM) | 60-10,000 | Power Supply Output | DC12V 40mA for sensor input | Temperature Limits | 32 to 104 °F (0 to 40 °C) | Humidity Limits | 35 to 85% RH | Protection Class | NEMA 4X (IP65) | Product Weight | 4 lbs (1.8 kg) | Approvals | RoHs | Warranty | 2 Years | Included Accessories | Input Signal Connector, flash-light style attachable handle |
订货
订货型号 DT-361 High Intensity LED Stroboscope, AC Powered with USA Plug DT-361E High Intensity LED Stroboscope, AC Powered with EURO Plug
型号
相关型号 DT-311A DT-315A
尺寸图
|
放大图片
暂无相关下载
