详细介绍：频闪范围 | 200-1,500 FPM | 内部信号范围 | 200 to 1,500 FPM | 精度 | ±0.01% | 相移 | 0° – 359° / 1° increments | 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-311J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-311J 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。 Where powerful illumination and rugged speed measuring accuracy is required for the textile industry, the Check-Line DT-311J will perform where other stroboscopes will not. The Checkline DT-311J is used to set injection timing, injection pressure, timing of shedding and weft running time of weaving machinery. Units combine rugged NEMA 4X (IP65) housing with high performance accuracy, special phase shifting, with shock absorbing components and top mounted handle, allows the equipment operator maximum flexibility when setting the timing of weaving machinery.
特性
LIMTED RANGE: 200-1,500 RPM/FPM Accepts external trigger input and provides synchronizing pulse output Water & Dustproof housing (IP65) Phase shift for best view and flash photography Hand-held or tripod operation Easy-to-operate controls Easy-to-read LED display
参数
Flash Range | 200-1,500 FPM | Internal Signal Range | 200 to 1,500 FPM | Phase Shift | 0° – 359° / 1° increments | Accuracy | ±1 digit | Flash Rate/Phase Angle Setter | Rotary dial | Display | 4 digit, 10mm high Red LED | Divide Ratio | 1/1, 1/2, 1/3, 1/4, 2/4 with shift | Input Signal | High level: 5-24 V pulse
Low Level: 0-1 V pulse. 2 msec minimum. Impedance less than 10k Ω | Input Impedance | 47k | Display Mode | Phase shift (degree), Tachometer | Flashtube | Xenon lamp, max 10 W at 1,5000 rpm | Flashtube Life | 1,200 hours at 1,500 rpm | Power Requirements | 115 V or 230 V AC (specify), 50/60 Hz, 30 VA | Power Consumption | 20VA max | Operating Temp | 32 to 104 °F (0 to 40 °C) | Dimensions | 149w x 174h x 214d mm | Weight | 4.2 lb (1.9 Kg) | Warranty | 2 years | Included Accessories | 19.68’ (6m) input/power cable with connector, rubber strobe guard with handle |
订货
配件 311FH-J Spare Flash Tube for all DT-311J, 315P models DT300CC Carrying Case for DT-300 Series Strobes SAS-DT300 Articulating Swing Arm for Stroboscopes 订货型号 DT-311J Harsh Environment NEMA 4X (IP65) Stroboscope with Included power 19.68’ (6m) cable, rubber strobe guard with handle DT-311J-2 Harsh Environment NEMA 4X (IP65) Stroboscope with Included power 19.68’ (6m) cable, rubber strobe guard with handle, 230 VAC power
型号
相关型号 DT-311A DT-315A DT-315AEB DT-361 DT-365 DT-315P
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