Product tags: Dosimeter , Multi-Channel , Gigahertz Optik GmbH

The P-9801 series optometers are one of the most powerful light measurement instruments available for multiple light detector head applications. For use in those applications the P-9801 features: Industries most powerful and fastest multichannel light meter • simultaneous measurement of all eight detector channels • wide linear detector signal dynamic range • short rise time with variable sampling rate • fast multi-channel data-logging • manual and remote control operation • powerful 16 bit microprocessor with large memory • external trigger input with pre-trigger function True eight-channel...

Three different versions for universal use in high speed applications P-9801-V01 is set-up with a gain dependent slew rate of 2 ms to 10 ms for universal light measurement purposes. P-9801-V02 amplifier offers a gain range independent rise time for the pulse energy measurement of short light flashes using a pulse stretching method. P-9801-V03 offers a fast rise time of 1 ms for high speed data logger applications with external trigger and pre-trigger function. Measurement Range Specifications with Light Detectors The measurement range of optometer combined with light detector is calculated by...

Calibrate and adjust the current sensitivity in all eight gain levels. Memory for the calibration data of several measuring heads for the measurement in the absolute unit of the selected measuring head. Product Power Supply Detector interface 8 BNC sockets Information: By color measurements four channels are needed for one detector, this is why two color channels are possible. CMOS level (0/5V) / BNC socket, internal pull-up 10 k to + 5 V Analog output Amperes, optical units corresponding to calibration data, factor, percent, log (depends on the measurement quantity) Measurement range Pulse trigger...

Plug Types To connect the P-9801 to the RS232 interface of a PC a 1:1 cable has to be used (one side male connector, the other side female connector, no null modem cable!) Measurement modes Menu item Submenu item Display Mode Absolute Relative Percent Relative Factor Detector Ampere Select Table Entry Select Detector Recalibration Pulse Color Setup Measurement Time Dose Maximum Display Illumination Display Digits Color Setup displays the measurement respective of any offset and calibration factors programmed displays the measurement as percentage of a reference value displays the measurement...

Front panel control 16 keys, menu system Temperature range Regular recalibration of the current calibration is recommended. Especially when very small measurement currents have to be measured. In the case of very high humidity, fault currents of the radiometer are possible at low measuring currents and should be taken into account. Accessories Power Supply Configurable with Product Name Detector head for the measurement of photopic illuminance in Lux [lx] Detector head for the measurement of photopic illuminance in Lux [lx]. Class B, f1' ≤ 6 % Detector head for the measurement of photopic illuminance...

Product Name Very high sensitive detector head for the measurement of photopic illuminance in Lux [lx]. Features: f1 ≤ 3 %, 28nA/lx, no diffuser, for the usage with optometers and amplifiers, calibration Detector head to measure Laser radiant power in W and Laser irradiance in W/m² Detector head to measure the photopic illuminance in lx and the luminance in cd/m² High sensitive detector head to measure the photopic luminance in cd/m². Features: front lense for 1°, 2°, 5° or 10° viewing angle, for the usage with Optometers and amplifiers, calibration certificate RGB detector head for photopic...

Product Name Application software for P9801 variants. Module detector head for the measurement of photopic illuminance in Lux [lx]. Features: UMPA adapter for usage with integrating spheres, for the usage with optometers and amplifiers, calibration certificate Integrating sphere detector for luminous flux (lm) of 2π spot sources Integrating sphere detector for luminous flux (lm) of 2π spot sources Integrating sphere detector for luminous flux (lm) of 2π sources Photometric, temperature stabilized detector with DP-11 mount Detector head for the measurement of irradiance in W/m² in the spectral...

Product Name Detector head for the measurement of irradiance in W/m² in the spectral range 400 nm - 1000 nm (VISNIR). Detector head for the measurement of irradiance in W/m² in the spectral range 1000 nm - 1700 nm (NIR). Detector head for the measurement of irradiance of UV radiation in W/m² from 315 nm - 400 nm (UV-A). Detector head for the measurement of irradiance of UV radiation in W/m² from 280 nm - 315 nm (UV-B). Detector head for the measurement of irradiance of UV radiation in W/m² from 250 nm - 280 nm (UV-C). Detector head for the measurement of irradiance of UV radiation in W/m² in...

Product Name Detector head for the measurement of irradiance of UV radiation in W/m². Features: spectral responsivity from 350-400nm (UV-A), cosine field-of-view, for the usage with optometers and amplifiers, calibration certificate. Detector head for the measurement of high irradiance of UV-C 254 nm radiation in W/m² Integrating sphere detector for radiant power in W of 2π sources ISD-3P-Si Laser Power Detector Integrating sphere detector for Laser power in W Detector head to measure irradiance W/m² in Bilirubin phototherapy. Features: Bilirubin actinic responsivity, cosine fieldof-view, for...

Product Name Detector head with rigid fiber for high intensity UV and BLUE LED sources. Detector head for high intensity irradiation in UVA and blue light curing processes with rigid fiber Photometric detector head with M30x1 mount Scotopic detector head with M30x1 mount Universal detector head for LASER power, illuminance and 400-1100 nm iiradiance. Features: Si-photodiode with 1 cm², exchange able filters and cosine diffuor, for the usage with optometers and signal amplifiers ISD-5P-Si Laser Power Detector Integrating sphere detector for Laser power in W ISD-10-Si Laser Power Detector Integrating...