WD tester Proofmaster Witschi

The new generation of ProofMaster - more compact, faster, more precise.

Its genes are the latest technology and intelligent algorithms. Based on many years of experience, we present a device that is characterized by extremely simple operation and parameterization. It impresses with the reliable and fast leak test, the small footprint, the optimal protection of the watch against scratches and the ergonomic design.

The ProofMaster is flexible
With two different function packages, the individual needs of watchmakers, service centers, productions and laboratories are optimally covered. A later upgrade to the PRO version is possible at any time.

WiCoTRACE
The ProofMaster can be used as a stand-alone device or in conjunction with the WiCoTRACE PC software. This provides additional options for evaluating the measurements as well as professional local or central parameter and result management.

ProofMaster
• Tests with up to three test pressures in the range from -0.7 to 10 bar
• Intuitive operation via 5-inch touch screen
• Considerable increase in productivity thanks to the new, fast evaluation algorithm
• Fully automatic sensor delivery as well as closing and locking of the bell
• Lowerable watch support for efficient protection against unwanted scratches - ScratchProtect
• Safe and rapid location of leaks - LeakFinder
• Increased robustness of the measurement through shock and vibration detection
• Display of rate, repère and amplitude when a ChronoMaster is connected
• Connection of a barcode reader to identify the clock or selection of a WiCoTRACE test program


• Differences between PROOFMASTER (reference 359106) and PROOFMASTER PRO (347237):

- Automatic bell and sensor lowering, TouchClose and ScratchProtect: Yes, both
- Quick selection - simple and quick parameterization: Yes, both
- Fixed test programs: 6 each
- Freely parameterizable test programs with display of the leak rate, adjustable limit and measuring time: only Proofmaster Pro, 50
- Result memory: Proofmaster Pro only
- LeakFinder: Proofmaster Pro only
- Connection of a barcode reader: Yes, both
- WiCoTRACE: Yes, both (Proofmaster but only fixed test programs)

• Technical data Proofmaster 359106:
- Operation / display: 5 "color screen with resolution, 800 x 480 pixels and capacitive touch function
- Languages: German, French, English, Spanish, Italian
- Interfaces: 2x USB type A - 1x USB type B - 1x RJ45 Ethernet - Bluetooth (with optional dongle)
- Dimensions: 149 x 243 x 305 mm (W x H x D)
- Weight: 5.8 kg
- Peripherals (optional): thermal printer - barcode reader - ChronoMaster
- Results memory: ring memory for 100 measurements
- Shock detection: yes

• Measurement:
- Measuring principle: Analysis of the deformation of the watch case under vacuum and / or pressure and with consideration of the deformation behavior
- Deformation: -500 ... 1,200 μm - resolution 0.01 μm

• Measurement condition:
- Measurement time: automatic or manual 20 ... 600s
- Pressure levels per test: up to 3
- Vacuum: -0.1 ... -0.7 bar
- Pressure: 0.1 ... 10 bar
- Units: μg / min, μl / min or mm3 / min