Dual Channel Benchtop Optical Power Meter双通道台式光功率计

Dual Channel PM300 Series Optical Power Meter and PM300E Series Power and Energy Meter offer many feaures not found in handheld devices. They are ideal for precise optical measurements, laser and photodiode characterization, lifecycle measurements and many more applications in the lab and on the manufacturing floor. The dual channel design enables differential and ratiometric measurements. Intuitive manual operation with the large graphics display, compatibility to conventional photodiodes, and excellent remote capabilities enable easy system integration.

The PM300 is compatible with all Thorlabs S100 Series Photodiode Sensors (two channels) and S200 Series Thermal Sensors (one channel) and allows the connection of unamplified anode or cathode grounded photodiodes with up to 10mA photocurrent and thermal elements with up to 100mV output voltage. The PM300E additionally offers energy measurements with all Thorlabs ES100 and ES200 Series Energy Sensors (both channels) and dual-channel measurements with the S200 Series Thermal Sensors as well. Both the PM300 and PM300E Series are sold as a single benchtop device with the sensors ordered separately. It can be combined with any of our power meter sensor heads, or user-supplied photodiodes that provide a maximum 10mA output. The PM300E Series is additionally compatible with all ES100 and ES200 Series Pyroelectric Energy Sensors.

Common Console Features
Programmable Channels: Monitor, Difference, Ratio, Math Functions, Linear and Log Values, Attenuation
USB 2.0 Interface and Software Suite
Large Graphics Display
Compatible Sensors: S100 (Photodiode), S200 (Thermal) Power Meter Sensors, and Common Photodiodes
Programmable Responsivity for Connection of Photodiodes and Thermal Sensors
Analog Display Simulator
PM300E Additional Features
Continuous and Single-Shot Energy Measurement of Pulsed Laser Sources
Adjustable Trigger Threshold, Beam Diameter, and Wavelength
Display of Energy in J and J/cm 2 , Average Power in W and W/cm 2 , Repetition Rate in Hz
Externally Triggered Power and Energy Measurements
Functionality
The calibrated sensors connect via two sub-D connectors on the rear panel, which also provides two analog high bandwidth outputs to allow monitoring of each channel, plus the programmable analog output. Optional user-supplied photodiodes connect via two BNC inputs on the front panel, which feature switchable bandwidth and a programmable bias voltage. The input can be switched between the front and rear connectors. The additional BNC output is gain-and-function programmable. It provides an analog voltage proportional to the output of one of the channels or as a difference or ratio of the two power meter channels. The measurement resolution is 16 bit for all power ranges. The PM300 and PM300E Series are controlled locally via the front panel, which features a large 240x128 pixel LCD display, or remotely via USB 2.0.

In addition to the console, the following comes with each purchase: Software CD ROM, LabVIEW™ and LabWINDOWS™ /CVI Driver Set, Certificate of Calibration, and Operation Manual.