This No.1900 Timegrapher is a precise mechanical watch tester, it is used by watch manufacturers and watch technicians for multi-testing.
Characteristics:
The frequency graph of the clock can be displayed on the LCD screen.
Depending on the watches, the instrument automatically adjusts the optimal signal level during the test.
The instrument automatically calculates the frequency deviation, amplitude, beat error and displays them based on the data in real time; Select "±99.9 s/d" for element rate ranges for result display, which can increase the rate deviation accuracy up to 0.1 s/d.
With a conventional beat, the instrument can react automatically; for the specific beat, can be selected manually.
The sampling period can be selected in 2 seconds, 4 seconds, 6 seconds, 8 seconds, 12 seconds, 20 seconds, 30 seconds, 60 seconds, and the average value of the corresponding period is regarded as the exact value of the watch.
Six kinds of test positions can be set, and the simulation sound can be played or muted in the speaker.
Specifications:
Plug: EU plug
Main material: ABS
Color: gray+black
Measuring options: rate deviation, amplitude, beat error of mechanical watches and diagram recording of the beat noise.
Measuring frequency deviation:
Measuring ranges: ±999s/d or ±99.9s/d
Resolution: 1.0s/d or 0.1s/d
Amplitude measurement:
Measuring ranges: 100°~360°
Resolution: 1°
Measurement of the beat error:
Measuring ranges: 0.0~9.9ms
Resolution: 0.1 milliseconds
Lift angle:
Measuring ranges: 30°~70°
Default value: 52°
Measuring positions: 1-6 positions
Line length: 480 points
Measuring times: 2/4/6/8/12/20/30/60 seconds
Language: Chinese, English, Japanese
Display: Color LCD graphic monitor, 480*272 pixels
Working environment: 10℃~40℃
Relative Humidity: 0~80%RH
Item size: 185*120*40mm/7.3*4.7*1.6in
Item Weight: 337g / 11.9oz
Package size: 230*210*195mm/9.1*8.3*1.6in
Package weight: 1379g / 3.0lb
Packing list:
1 * Timepiece
1 * Timepiece Sensor
1 * Power Cable
1 * User Manual
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