NOVA II Laser Power & Energy Meter
The 611-155 Nova II is a very versatile and sophisticated handheld laser power/energy meter. Just plug in one of the many Ophir sensors and you have a whole measurement laboratory at your fingertips. Compatible with the 611-146 & 611-148 Sensors.
- Large high definition LCD display
- Compatible with standard Ophir thermal, BeamTrack, pyroelectric & photodiode sensors
- Choice of digital or analog needle display
- Backlighting and rechargeable battery
- Soft keys and menu driven functions with on line help
- Non-volatile data storage up to 59,400 points
Pyroelectric Energy Sensor
THE 611-148 PYROELECTRIC ENERGY SENSOR ID IDEAL FOR LOW ENERGY AND LOW POWER NON-CW APPLICATIONS (<10J/pulse, 20ms max time) AND CAN READ MULTIPLE SHOTS IN QUICK SUCCESSION (up to 250 Hz). IT HAS A DIFFUSER FOR CONCENTRATED BEAMS. IT HAS A 20mm APERTURE AND CAN MEASURE ENERGIES FROM 100µJ up to 10J. IT HAS A SPECTRAL RANGE FROM 355 - 2200nm.
- BF ABSORBER WITH A 355-2200 nm SPECTRAL RANGE
- 100μJ to 10J PULSE ENERGY MEASUREMENT RANGE
- DIFFUSER INCLUDED FOR CONCENTRATED BEAMS
- 20ms MAXIMUM PULSE WIDTH
- REPETITION RATES UP TO 250 Hz
- TO BE USED WITH A 611-155 OPHIR NOVA II METER
Thermal Laser Power Sensor
The 611-146 THERMAL LASER SENSOR IS A FAN COOLED LASER POWER AND ENERGY THERMAL SENSOR FOR HIGH POWER DENSITY AND LONG PULSE LASERS. IT HAS A 35mm APERTURE AND CAN MEASURE OPTICAL POWER FROM 100mW to 250W CONTINUOUSLY AND ENERGY FROM 50mJ to 300J.  ITS HIGH DAMAGE THRESHOLD ABSORBER COVERS THE SPECTRAL RANGE FROM 250 - 2200 nm.
- 250 - 2200nm ABSORBER FOR LONG PULSES
- FAN-COOLED 0.1 to 250W CONTINUOUS POWER MEASUREMENT
- 50mJ to 300J PULSE ENERGY MEASUREMENT
- TO BE USED WITH A 611-155 OPHIR NOVA II METER
