|Thurlby Thandar Instruments TTI PFM3000 Frequency counter|
Thurlby Thandar Instruments TTI
|Description||PORTABLE FREQUENCY METER|
The PFM3000 is a portable frequency meter with a large 11.5mm 8½-digit liquid crystal display (LCD). The frequency range is 3Hz to 3GHz and measurement capabilities include frequency and period with push-to-measure and auto power-down functions. A hold function is available which allows any reading to be frozen and displayed indefinitely. Input A is a high impedance input (1M) for frequencies in the range 3Hz to 125MHz. Input B is a nominal 50 input for frequencies in the range 80MHz to 3GHz. The instrument uses a reciprocal counting technique to provide high resolution at all frequencies. At least 7 significant digits of answer are produced per second of measurement time. A low pass filter can be selected to ensure stable readings at low frequencies. Indicators show measurement function, measurement time, low battery and the units of the answer which may be Hz, kHz, MHz, ns, us, ms or s. The low power design gives typically 20 hours battery life from a 9 volt alkaline cell. Use of the power saving push-to-measure functions will avoid wasting battery life by automatically switching the unit off after a short time. The instrument has a robust ABS case.
These manuals are available for the above equipment:
|Thurlby Thandar Instruments TTI -- PFM3000 -- User Manual|
|Manual Type||User Manual|
|Size||407.10 Kbytes (416872 Bytes)|
|Language||english, german, french, italian|
|Quality||Electronic document, no scan, very well readable.|
|Upload date||02 November 2013|
|Downloads||336 since 02 November 2013|
Introduction 1 Specification 2 Safety 4 EMC 4 Operation 6 Calibration and Maintenance 7 Instructions en Francais Securite 8 Fonctionnement 9 Calibration et Entretien 10 Bedienungsanleitung auf Deutsch Sicherheit 11 Betrieb 12 Eichung und Wartung 13 Istruzioni in Italiano Sicurezza 14 Funzionamento 15 Taratura e Manutenzione 16 Instrucciones en Español Seguridad 17 Functionamiento 18 Calibración y Mantenimiento 19
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