919P Series Thermopile Sensors •Broadband flat spectral response from 0.19-11 \im • NIST-traceable calibration included •Insensitiveto beam position • Compatible with the new 843-R power meter Newport's new 919P Thermopile Detector Series provide a full range of sensors to meet the power measurement needs for CW or pulsed lasers. They offer broadband, spectrally flat response, with the maximum power range up to 5000 Watts. These sensors are compatible with Newport power meter models 1936-R/2936-R, 1928-C, 1918-R, and the all new 843-R. Each 919P thermopile sensor include a DB15 connector and internal EEPROM for storing factory calibration data. When using with Newport's legacy 1835-C and 2835-C Series Optical Meters, use the adapter cable 818P-DIN (ordered separately). All sensors have a 1/4- 20 tapped hole for post or plate mounting and a post comes along with a sensor, except for Model 919P-020-12, which has an 8-32 tapped hole. Calibration of the thermopile detectors is recommended annually to assure NIST traceability Compatible Power Meters (sold separately) Optical Power and Energy Meters, 1936-C/R Optical Power Meter, High-Performance Economic Handheld Optical Power Meter, C^*> Newport. Family of Brands - ILX Lightwave* • New Focus™ • Ophir® • Oriel8 Instruments • Richardson Gratings™ • Spectra-Physics'9 • Spiricon®

919P Series Thermopile Sensors 919P Specifications 919P003-10 Rise Time (s)(2) Calibration Uncertainty (nm) Max. Measurable Power (W) Power Noise Level (mW)(1) Calibration Uncertainty (%) Maximum Average Power (W) Power Density, Maximum Average (kW/cm2) (1064 nm, CW) Max Energy Density (J/cm2) Cooling Method Heat Sink Power Density, Maximum Average (kW/cm2) Power Noise Level (mW)(1) Maximum Average Power (W) Notes: 1) See Tech Note 4 - Minimum Measurable Power of Power Meters - on www.newport.com 2) Measured with 843-R power meter. 3) 4 W free standing, 20 W heat sinked to chassis. 4) Measured...