Guess the TTi ws not to far off ;-)
Was fun, easy setup easy lock...
The TTien are much more picky on the 10seconds measurement period. If it's still a 1 with a lot of zeroes then, colour me impressed. My TF830 is pretty close, but not quite on 10 seconds.
10 Sec... you are right.. i noteced olso..
i looked in the docs and it is prob. becouse calibration is done, not by a cap-trimmer for all gatetimes, but by the buttons on the front, and this process needs to be done on EACH gate setting.
in de docs they say.. 10sec is not nessesery???
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Set the Measurement Time to 10s and wait for the measurement to complete (Measure stops
flashing and an extra digit appears). Check that the reading is within ±0.05ppm (0.5Hz), making
further adjustment if needed (waiting for Measure to stop flashing after each adjustment). Each
key press moves the oscillator about 0.002ppm (2 counts in the last digit).
Although the calibration value can be set to this precision, this is more accurate than is
necessary, considering the medium term stability of the oscillator. The initial accuracy is specified
at ±0.2ppm on despatch from the factory, but after a unit has aged for a year or more, it is
reasonable to set the calibration value to within ±0.05ppm. This is typical of the variation over
normal room temperature changes during the course of a day.
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