TIMEGRAPHER M-A6 Mechanical watch tester is used to test the performances of mechanical watches.On the large size colored LCD screen,the
diagram of watch beats is displayed.At the same time,the numerical values of rate,amplitude and beat error are automatically calculated and displayed.
If a micro type printer is quipped,all displayed diagrams and the numerical values could be printed.   
      
The tester is with 2 testing modes,normal testing mode and programmed one,and 2 diagram display modes,pushing mode and extending mode.
      
The functions of multi-rate display,diagram shift,time and calendar display,acoustic stimulation of beat noise and function of testing pause are all served
by TIMEGRAPHER M-A6.     
      
Technical Specifications:     
Beat numer:18000,19800,21600,25200,25200(coaxial watch),28800,28800(coaxial) and 36000.   
      
Ranges of displayed numerical results and their accuracy:     
Rate:-300s/d300s/d Accuracy:±1s/d   
Amplitude:100°345° Accuracy:±3°   
Beat error:0-4.0ms Accuracy:0.1ms   
Length of Diagram displayed:480 dots,corresponding to 80s(60s)     
Date stored:720 beats,corresponding to 120s(90s)     
Position tested:16 positions     
Lift angle:30°60°,default value:52°     
Power supply:Single phase,AC 90V250V,two wires     
Power consumption:About 10W     
Weight:2.5KG      
Dimension:245×160×110     
Operating environment:Temperature:0°C-50°C     
        Humidity:0-85%RH     
  Notice*: The values outside the parentheses are corresponding watch's beat number of 21600, the value in the parentheses for beat number 28800.
This notice is suitable for the specifications below.     
 . Components and Functions of Keys.     
      
  TIMEGAPHER M-A6 consists of three components: mainframe, microphone and DC power adapter.The printer and/or the automatic microphone as
 the options are available.On the mainframe panel the functions of the keys are briefly denoted. For the keys as "↑", "↓", " 
  ←", "→", "SOUND" and "PAUSE" ,besides the original functions, the other functions of them are also defined, however, the "PAUSE" key is often
used to confirm the selections. The detail is illustrated in relative context.