Our car tracking device - The CubiQ - is designed and manufactured in-home by our group of specialists to provide our prospects with one of the best automobile tracking device in the marketplace. The newest version of our state-of-the-art telematics hardware was delivered to market in 2021 and is a highly unique piece of equipment that fulfils all of your automobile monitoring needs. The device boasts an array of modern options - it logs all activity and any movements made by the automobile and keeps a report of all trips, ItagPro routes and locations reached. All of the information stored is available to entry by way of the FleetGO Cloud - an intuitive digital platform that is seamlessly built-in with our CubiQ hardware. Security is high of thoughts for all of us here at FleetGO. As a result, the CubiQ offers a complete array of safety options that set this piece of hardware apart from other automobile tracking units available within the UK. Firmware signing and encryption, SMS-command signing and Device ROM and bootloader safety all come as standard to provide our prospects full peace of thoughts.
The results obtained in laboratory tests, using scintillator bars learn by silicon photomultipliers are reported. The present approach is the first step for iTagPro support designing a precision monitoring system to be positioned inside a free magnetized volume for the charge identification of low power crossing particles. The devised system is demonstrated ready to provide a spatial resolution better than 2 mm. Scintillators, Photon Solid State detector, particle tracking units. Among the planned actions was the development of a gentle spectrometer seated in a 20-30 m3 magnetized air quantity, the Air Core Magnet (ACM). The whole design must be optimised for the willpower of the momentum and cost of muons within the 0.5 - 5 GeV/c vary (the mis-identification is required to be lower than 3% at 0.5 GeV/c). 1.5 mm is required contained in the magnetized air volume. On this paper we report the results obtained with a small array of triangular scintillator bars coupled to silicon photomultiplier (SiPM) with wavelength shifter (WLS) fibers.
This bar profile is right here demonstrated able to provide the mandatory spatial resolution in reconstructing the place of the crossing particle by profiting of the cost-sharing between adjacent bars readout in analog mode. SiPMs are glorious candidates in replacing customary photomultipliers in many experimental situations. Tests have been carried out with laser beam pulses and ItagPro radioactive supply as a way to characterize the scintillator bar response and ItagPro SiPM behaviour. Here we briefly present the observed behaviour of the SiPM utilized in our checks regarding the primary sources of noise and the impact of temperature on its response and linearity. Several fashions and ItagPro packaging have been thought-about. The main source of noise which limits the SiPM’s single photon decision is the "dark current" rate. It's originated by charge carriers thermally created within the delicate quantity and current within the conduction band and due to this fact it depends upon the temperature. The dependence of the darkish present single pixel rate as a perform of the temperature has been investigated utilizing Peltier cells so as to change and keep the temperature controlled.
Dark present charge relies upon additionally on the Vwk as shown in Fig. 3. To be able to have low rates of darkish current the worth of Vbias has been fixed at 1.5 V giving a working voltage Vwk of 29 V. It is clear that, iTagPro bluetooth tracker if needed, it can be convenient to make use of a bias voltage regulator ItagPro which automatically compensates for iTagPro bluetooth tracker temperature variations. Not at all times the pixels of the SiPM work independently from each other. Photoelectrons (p.e.) can migrate from the hit pixel to another not directly fired by a photon. Optical cross-discuss between pixels results in a non-Poissonian behaviour of the distribution of fired pixels. An estimate of the optical cross talk likelihood will be obtained by the ratio double-to-single pulse fee as a operate of the temperature. The likelihood relies upon weakly on the temperature and the measured level of cross-discuss (15-16%) is compatible with the one reported within the datasheet. SiPM response as soon as its fundamental parameters and ItagPro cells configuration are given.
Within the Fig. 4 it is shown the pulse top distribution of the dark present for the SiPM underneath test. 0.2) mm diameter hole used to lodge a fiber to gather the light. The lateral surface of the scintillator ItagPro strips is painted with white EJ-510 TiO2 Eljen paint. The scintillation light is collected with 1.2 mm BCF-91A WaveLength Shifter (WLS) fiber produced by the Saint-Gobain Ltd. The WLS is glued into the hole running alongside the bar and its ends are polished. The learn-out is carried out by the SiPM only at one finish and ItagPro the opposite aspect is mirrored with reflecting tape to maximize the light assortment. The front-end board prototype devoted to the amplification and SiPM readout has been developed by the Bologna INFN electronic group. The current from the SiPM is discharged on the low input resistance of the transimpedance amplifier