手持式多功能激光功率能量表
1）可與所有Ophir公司的熱電堆，BeamTrack，熱釋電和光電二極管探頭聯用；
2）高分辨大尺寸 LCD 320×240顯示屏；
3）兩個位置調整支架；
4）數字或模擬指針顯示；
5）背光顯示，可更換電池；
6）模擬輸出；
7）與熱釋電探頭聯用時，記錄數據速度達4,000Hz；
8）可存儲54,000個數據；
9）內置USB和RS232接口與計算機通訊，便于StaLab，StarCom PC應用；可以使用LabVIEW，COM Objec和ActiveX軟件操作。2.1.2 Nova ll Versatile Laser Power/Energy Meter ? Compatible with all Ophir thermal, BeamTrack, pyroelectric and photodiode sensors ? Large high definition LCD display ? Choice of digital or analog needle display ? 2 position kickstａnd ? Backlighting and rechargeable battery ? Analog output ? Log every point at up to 4000Hz with pyro sensors ? Non volatile data storage up to 54,000 points ? Laser tuning screen and power and energy log ? USB and RS232 interfaces with StarLab and StarCom PC applications, LabVIEW driver, COM Object Interface and ActiveX control (see pages 105-109) ? Soft keys and menu driven functions with on-line help ? Many software features such and density, min/max, scaling etc. The Nova II is the most versatile and sophisticated handheld laser power/energy meter on the market. Just plug in one of the many Ophir sensors and you have a whole measurement laboratory at your fingertips. The Nova II has many on-board features such as laser tuning, data logging, graphing, normalize, power or energy density units, attenuation scaling, max and min limits. The Nova II can also display the power or energy with a high resolution simulated analog needle display. The Nova II can be operated either by battery or from an AC source with the charger plugged in at all times. Its backlight allows illumination of the power meter in low light conditions. The built-in USB and RS232 interfaces and StarLab and StarCom PC software allow on-line processing of data or processing previously stored data; results are displayed graphically on a PC. To support PC interfacing, LabVIEW drivers, Com Object Interface and ActiveX controls are provided. Selected Screens Digital Power Screen ? CW industrial, medical and scientific lasers ? pW to Multi kW with appropriate sensors ? Can average over selected period. Useful for unstable lasers ? Fast response bar graph BeamTrack Power/Position/Size Screen ? Monitoring of laser beam size ? Accurate tracking of beam position to fractions of a mm ? Beam position and wander ? All the other features of standard power/energy meters StarLab Software BeamTrack Power/Position/Size Screen Sensor type and S/N Power measurement Soft Keys Measurement parameters Position and Position and size size graph measurement Selected laser wavelength Access further functions Change to energy Zoom bar graph Subtract offset Detailed help Power range Average period Sensor type and S/N Selected range Standard Power Screen 92 01.01.2013 For latest updates please visit our website: /photonics Power Meters 2.1.2 Analog Power Screen ? Perfect for adjusting and maximizing laser power ? Large analog needle with small digital display as well Energy Screen ? Pulsed energy sensors (single or repetitive) and thermal sensors (single shot only) ? Frequency measurement with pulsed energy sensors Energy Logging Screen ? Pyroelectric and thermal sensors ? Continuous scroll with up to 100 points on screen ? Full statistics ? Store data onboard and recall Additional Functions ? Press the menu choice on the main screen and many more options pop up as shown Ordering Information Item Description Ophir P/N Nova II Nova II universal power meter for thermal, pyroelectric and photodiode sensors 7Z01550 Carrying Case Carrying case 38x30x11 cm. For power meter and up to three sensors 1J02079 Nova II USB Cable USB to mini DIN cable (1 unit supplied with Nova II) 7E01205 Nova II RS232 Cable D9 to mini DIN cable (1 unit supplied with Nova II) 7E01206 Battery Pack Replacement battery pack for the Nova II 7E1400