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Mechanical Watch Automatic Microphone Timing Machine Witschi ChronoMaster® - HT67-AUTO

Brand: Witschi Electronic

Subtotal: £5,950.00 Price: £5,950.00 + VAT if applicable

SKU: HT67-AUTO Packaged weight: 4.00kg

Witschi ChronoMaster® Auto, the automatic microphone with infinite possibilities

Measures the beat noise of mechanical watches. It moves to all main test positions and any intermediate positions automatically and precisely. The movement in two axes is smooth and silent. It can measure while in motion and thus reveals new dimensions in the measurement of mechanical watches.

Compact and innovative drive solution with high-quality drive unit was developed to fit the needs of the ChronoMaster Auto.

The motors are stowed in the foot section of the device to prevent magnetic fields from affecting the function of the movement. The compact design with a low centre of gravity occupies little space and provides a high degree of stability.

USB and Bluetooth interfaces

The ChronoMaster® Auto requires a single USB cable for data connection and power supply for operation with a PC or the Witschi terminal. Alternatively, the measurement data can also be transmitted wirelessly via Bluetooth.

Operation: 4 push-buttons

Display devices: Windows PC*, Windows tablet* or Witschi Terminal

Software: WiCoTRACE, Chronoscope Service

Interfaces: USB type C Bluetooth

Dimensions: 150mm x 220mm x 150mm (W x H x D)

Weight: 980g


Measurement Principle: Acoustic measurement of beat noises

Rate: -1'000 ... +1'000 ± 0.1 s/d

Amplitude: 70 … 360° ± 1.0°

Beat error: 0 … 9.9 ms ± 0.1 ms

Drive unit: Low-noise drive unit with 2 axes. Rotation angle main axis 360°, rotation angle tilt axis 180°.

Rotational speed: 0 ... 20 min-1

Positioning precision: ± 1°

Stabilisation time: Manual

Amplification modes: 1 ... 4

Measurement time: Manual, 2 s to 300 h

Frequency: Automatic or manual, 3,600 to 72,000 A/h

Lift angle: Manual, 10 to 90°

Time base: TCXO (± 0.004 s/d)

Measurement Principle: Acoustic microphone with integrated measuring electronics for the measurement of mechanical watches

Smooth and silent drive unit

360° rotation axis and the 180° tilting axis

Precise position control based on gravity thanks to the integrated acceleration sensor

One single USB cable for power supply and data transmission

Wireless data transmission via Bluetooth

Integrated fixation for large and heavy watches

Convenient operation with the to built-in control buttons

Ergonomic regulation of movements thanks to stable hand rest for left- and right-handers

* Not compatible with ARM processors (e.g. Microsoft Surface X)

Automatic change to the 6 main, 4 intermediate and 2 special positions