The TYMC multifunction timegrapher MTG-4000A PRO is a fully equipped watch tester for professional application.
The MTG-4000A PRO measures beat rate,
beat error, beat number and amplitude and is equipped with a TYAPS signal processing unit, which offers a very powerful AGC (automatic gain control) which controls the signal level automatically and filters side noise. Measurement is high stable and reliable (especially the amplitude). It also offers a 7“ high resolution color backlit LCD screen with 5 different display modes. With the „PAUSE“ function the actual measurement can be paused and the „SHIFT" function can be used to view the paused mesuring diagram.
In addition the PRO version features a high stable, temperature compensated TCXO time base and a German/English clear text menu.
The programmed test mode: The watch can be tested for a defined time in up to 6 positions (positions for measuring can be selected). After completion of the test programm, the test results are displayed as a test report including beat rate, beat error and amplitude
in each single position. It also renders the maximum difference of the beat rate and amplitude of the 6 positions.
With the optiona0lyl available printer (THERMOPRINT) the graphic and numeric results of all measurements and the
result of the programmed test can be printed.
The automatic stepper motor driven microphon AUTOMIC-1 (available optionally) can be connected.
pictures
The watch timing machine TYMC multifunction timegrapher MTG-4000A PRO and the 6 position microphone (click to enlarge):
The single displays of the MTG-4000A PRO click to enlarge):
The 5 different display color modes (click to enlarge):
functions
measuring of beat rate [s/d]
measuring of beat error [ms]
automatic beat number detection (can also be set manually)
Signal gain control:
the signal gain is completely automatically controlled
by the TYAPS signal processing unit. It also filters side
noise and background noise.
Beat numbers:
18.000, 19.800, 21.600, 25.200, 28.800 and 36.000 a/h
automatic detection or manual setting
Beat rate:
numeric display in s/d and diagramm
range: +/- 300 s/d
resolution: 1 s/d
accuracy: +/- 1s/d
Beat error:
numeric display in s/d and diagramm
range: 0.0 ms – 4.0 ms
resolution: 0.1 ms
accuracy: +/- 0.1 ms
Amplitude:
numeric display in degrees °
range: 90° - 350°
resolution: 1°
accuracy: +/- 3°
lift angle adjustable form 30° to 60° / resolution: 0.1°
6 position programmed test mode:
selectable positions: 1-6
measuring time per position: 10-50 s
displayed test results:
beat rate, beat error, amplitude of each single position,
maximum difference of beat rate and amplitude within
the tested positions
Display:
COLOR backlit 7“ LC display
resolution: 480 dots x 234 dots
dimensions: 153mm x 86mm
Diagram display:
horizontal / 5 different color modes
Displayable diagram length:
480 dots horizontal
„PAUSE“ function to stop the measuring and view the
previous 720 stored beats.
Time base (PRO version):
TCXO (temperature compensated crystal oscillator)
stability: +/- 0,1 s/d
Case:
dimensions: 260 x 170 x 115 mm
weight: ca. 0,8 kg (without power supply and microphone)
Power supply:
external power supply
90V – 240V AC 50-60Hz
Connectivities:
Thermal direct printer THERMOPRINT (available optionally):
Printing of graphic or numeric results of the measuring
Printing the test result of the programmed test mode
Automatic microphon AUTOMIC-1 (available optionally):
stepper motor driven automatic microphone
