Description
LCD screen display of watch frequency diagram;
2. Can automatically adjust optimal signal level testing during testing
3. Automatically responds for the conventional beat and manually select for the special beat;
4. 2 s, 4 s, 6 s, 8 s, 12 s, 20 s, 30 s, 60 s of sampling period selectable;
5. The average of corresponding period will be regard as the precise value of the watch;
6. 6 kinds of testing position can be adjusted, and the simulation sound can be play in the speaker or mute;
7. Can automatically calculate in real time for the following: beat rate; amplitude; beat error; beat number.
Specifications
Measuring Possibilities: Rate deviation, amplitude, beat error
Rate Deviation Measurement: Range: ± 999 sec /day; Precision: 1.0 sec/day
Range: 100° to 360°; Resolution: 1°
Measuring for the Beat Error (Frequency Error): Numerical display in milliseconds;
Curve Type: Level to extend; complex type
Range: 0 – 9.9 ms; Resolution: 0.1 ms
Measuring Position: 1 to 6 positions
Line Length: 480 points
Language: Chinese, English, Japanese
Automatic selections are available for the most common beat: 12000, 14400, 18000, 19800, 21600, 25200, 28800, 36000, 43200
Manual selections are available for following beat: 3600, 6000, 7200, 7380, 7440, 7800, 9000, 9100, 10800, 11880, 12000, 12342, 12480, 12600, 13320, 13440, 13500, 14000, 14040, 14160, 14200, 14280, 14400, 14520, 14580, 14760, 14850, 15000, 15360, 15600, 16200, 16320, 16800, 17196, 17258, 17280, 17786, 17897, 18000, 18049, 18514, 19332, 19440, 19800, 20160, 20222, 20944, 21000, 21031, 21306, 21600, 25200, 28800, 32400, 36000, 43200