WD tester Proofmaster G2 Pro Witschi

Proofmaster Pro waterproof device from Witschi - the latest generation: compact, fast, precise.

The latest technology and intelligent algorithms, extremely simple operation and configuration, reliable and fast, with an ergonomic design with little space requirement - this is the Witschi Proofmaster Pro (G2).

The new Proofmaster is flexible:
With modular option packages and accessories, the individual needs of watchmakers, service centers, productions and laboratories are optimally covered.

WiCoTRACE software:
The Proofmaster can also be used as an independent device in connection with a PC and the PC software WiCoTRACE. This results in additional options and professional local or central parameter and result management.

Features:
• Tests with up to three test pressures in the range from -0.8 to 10 bar
• Intuitive operation via 5-inch touch screen
• Considerable increase in productivity thanks to the new, fast evaluation algorithm
• Lowerable watch support for efficient protection against unwanted scratches - Scratch-Protect
• Improved measurement reliability through increased resolution and stability of the deformation measurement
• Fully automatic sensor delivery as well as closing and locking of the bell
• New function for a safe and quick location of leaks - Leak-Finder
• Improved protection against mechanical disturbances through shock and vibration detection
• Result memory for the last 100 measurements (ring memory)
• Program memory for 50 measuring programs

• Measuring principle: Analysis of the deformation of the watch case under vacuum and / or pressure
• Deformation measurement: measuring range: -500 to + 1,200 μm, resolution: 0.01 μm
• Test pressures: Test with up to 3 test pressures
• Vacuum: -0.1 to -0.8 bar in steps of 0.1 bar / pressure 0.1 to 10 bar in steps of 0.1 bar /
• Programs (depending on the version): quick selection, fixed programs, 50 programmable programs, leak finder program, program for device checking (reference leak)
• Parameter input (depending on the version): Up to 3 different test pressures, input for Ø of the watch case for volume determination or known internal volume
of the clock, measuring time 10 to 600 s or automatic limit values ​​for leak rates per test pressure, min-max limit values ​​for the deformation for additional test reliability, measurement units leak rate μg / min, μl / min, mm3 / min
• Display / input: 5-inch color screen with a resolution of 800 x 480 pixels, capacitive touch function, user interface languages: E / F / D / I / SP
• Result display (depending on the version): tight / leaky, numerical values, maximum deformation, leak rate and result per test pressure, measuring times and total result
• Results memory: ring memory for 100 measurement results
• Interfaces: 2x USB type A socket, 1x USB type B socket, 1x RJ45 Ethernet, Bluetooth, dongle
• Printout with strip printer: Printout for test parameters and results. Input for customer-specific logo and text.
• Maximum dimensions of the watches (test items): diameter: 65 mm, height: 30 mm, width over watch strap: 85 mm, height of the support: 80 mm

Device data
• Dimensions: 150 x 245 x 306 mm (L x H x D)
• Weight: 6.3 kg

Optional accessories
• Witschi thermal printer, Bluetooth Flume article no. 331253
• Retrofit kit for connecting the Bluetooth thermal printer (dongle and Bluetooth winch) Flume article number 355329.

Required accessories
• Compressor Compressor L-S50-4 - 16 bar Flume article no. 4360075 or similar


• 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: each 6
- 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)