FAR WEST TECHNOLOGY FWT-91R ANALOG RADIACHROMIC READER FOLLOWING WAS TAKE FROM MANUFACTURERS WEBSITE: The model FWT-91R reader is a dual wavelength photometer for readout of the FWT Radiachromic dosimeters. The meter reads directly in Optical Density (OD) or percent transmission. The two wavelengths available are 510 nm and 600 nm and are used to cover the range of the Radiachromic Dosimeters.
This auction is for a single Victoreen 190 Meter paired with a Victoreen 90-12 Energy Compensated GM "Hot Dog" detector, probe clip, cable and MHV Adapter module with internal eproms. SOURCE NOT INCLUDED. The unit runs on 4 each 12V batteries.
This is for a single unit. This one has the external power supply (120V with DC Adapter) AND run on 12V batteries. They are highly functional as indicated below.
The model FWT-91R reader is a dual wavelength photometer for readout of the FWT Radiachromic dosimeters. The meter reads directly in Optical Density (OD) or percent transmission. The two wavelengths available are 510 nm
Additional features include backlight display, internal memory, built-in efficiencies for common isotopes, and free Observer USB Software. Detector Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.77 in.).
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