2+] ECL reaction passed through the glass window and were detected by a photomultiplier tube
Mycobacterium tuberculosis; and PMT, photomultiplier tube
The BlankCell procedure serves to calibrate the chemiluminescence signal received by the photomultiplier tube
to a solution of known concentration.
5 m of multimode step-index optical fiber (100-Am core, 10-Am cladding, and 120-[micro]m total diameter) with polyimide coating (Superguide G, SFS100/100T, Fiberguide) placed 5 mm from the lamp housing leading to a photomultiplier tube
(1P28B22, RCA) operated at -650 V do (Pacific Instruments).
Typical measurements include insulation resistance, leakage currents, photodiode and photomultiplier tube
currents, SEM beam currents, sensor characterization, and I-V characterization of semiconductors and other components.
Tenders are invited for Supply of multialkaline high sensitivity photomultiplier tube
( equivalent to sciencetech pmt-01), specification as per annexure).
A photomultiplier tube
converts the fluorescent light to a voltage.
A microscope focused on the sample stream, at right angles to the laser beam, collects the fluorescent light and directs it to a photomultiplier tube
The LAAPD is a rugged, compact, all solid state alternative to the photomultiplier tube
(PMT), and the new detectors incorporate a thermoelectrically cooled LAAPD with a charge sensitive preamplifier board and a mounting plate, providing excellent sensitivity and noise characteristics, making them ideal for high-precision applications.
The new 157 series offers a hermetically sealed, windowless, all solid state device that is rugged and compact and provides quantum efficiencies superior over a longer spectral range to the traditional photomultiplier tube
(PMT) and can deliver up to four times as much gain as a traditional avalanche photodiode.
The LAAPD is a rugged, compact, all-solid-state alternative to the photomultiplier tube
(PMT), and the new modules are intended to bring the benefits of this advanced detector technology to high-volume OEM users.
The specifications for the MicroLumi-L2 instrument include a digital-photon-counting photomultiplier tube
detector, linear dynamic-range of 7-decades and a spectral response of 300-650 nm with essentially no cross-talk from nearby wells.