Waterproof Testing Machines

New apparatus for testing the water resistance of watch cases
• Air pressure system.
• Removable cylinder for draining.
• Connector for compressor or pump.
• Manual pressure from 0 to 10 atm.
• Hook for synthetic matter watch.
• Control Capacity : 0-11 atm. (security at 12 atm).
• Built in aluminium cast iron.
• Strong, very stable.
• Cylinder Ø: 70mm.
• Volume capacity: 2 watches.
• Dimensions: 275 x 167.5 x 390 mm.

Wet Pressure System 3 Bar Wet Test. Air pressure system 3 atmospheres.
The advantages offered by this pressure apparatus are due to the fact that a watch can be tested under normal wear conditions.
Diameter or opening-64mm. 2 Watch capacity.

• Chamber diameter 64mm
• Pressure capacity 0-3 ATM (approx. 0 to 30 meters)
• Leaks revealed by bubble stream
• Dimensions: 245 x150 x 290mm HT

Italian made with simple operation.
• Pressure capacity 0-10 Bar (approx. 0-100 meters)
• Leaks revealed by bubble stream
• Manual release valve for safety
• Dimensions approx. 170 x 200 x 270mm (LxDxH)
• Full instructions included

• Water Resistant?
• Water proof?

Q (Customer) – Do you do water testing?
A – What sort of watch do you have?
If it’s a sports / divers watch – Do you need it tested to diving depths, if so it requires a pressure test (which is a more expensive test).
However:
No need to test to depths of 100 feet, why test to 100 feet when you are:
• washing up
• showering
• swimming
• washing the car
Most watches, including a lot of sports & divers watches, don’t go anywhere near these depths

Meet the Leak Controller – affordable testing for most watches
• Guaranteed waterproof for everyday use
Vacuum testing is ideal for most watches, pressure testing compacts watch cases trying to force air in, however a vacuum test works in the opposite way by measuring if air wants to escape the case thus if there is a leak it will show immediately, it also will identify if there is a potential leak as the gauge pointer will continue beyond the designated parameter demonstrating that the sealing areas (glass, case or crown gaskets) are potentially vulnerable.
Restrictions and limitations:
For watches with very solid cases (screwed back) and sapphire crystal the deformation is very small. Identification of a leakage may be not done exactly.




Elma’s Principle UK Distributor

The latest and most advanced dry water tester of its kind from Greiner, Switzerland.
The new LT-100 utilizes intelligent software to identify and assess case deformation
while testing for leaks and features special stabilizing circuitry for automatic and
reliable results, which are then delivered as a numeric or analogue colour
diagram on the data screen.
Both pressure and vacuum modes have test capacities of 0.7 to 10 bar (approx 10-100 mtrs) and
the five pre-determined programs plus any one of seven user chosen individual
test cycle settings provide simple procedural operation and ensure confident results.
Printer compatible and built to exceptionally high standards.

Requires compressor = Cousins Ref. C1837
CBM190 Printer = Cousins Ref. P15222
Martel Thermo Printer = Cousins Ref. P15224

Dimensions: LxDxH: 32x25x28cm. Weight: 7.5kg

Going Under Pressure:
1. Check the pressure handle, it must be fully unscrewed
2. Put the watch on the watch holder and introduce it into the tank
3. Add some water until the tank overflows
4. Screw the pressure handle 5 laps
5. Close and screw the cover
6. Screw the pressure handle until desired pressure is obtained (0-40 bar)
Coming Back To Zero
7. Unscrew the pressure handle until the manometer shows 0 bar
8. Unscrew the closing handle and open the cover. If it resists, screw the pressure handle while pulling on the cover until it opens.
Technical Data
Pressure Scale: 0-40 bar
Tank Height: 50 mm
Dimensions LxWxH: 250x270x250mm
Tank Diameter: 65mm
Tank Capacity: 0.21
Weight: 7kg
FREE STANDING WATER RESISTANCE TESTING DEVICE

Going Under Pressure:
1. Check the pressure handle, it must be fully unscrewed
2. Put the watch on the watch holder and introduce it into the tank
3. Add some water until the tank overflows
4. Screw the pressure handle 5 laps
5. Close and screw the cover
6. Screw the pressure handle until desired pressure is obtained (0-125 bar)
Technical Data
Pressure Scale: 0-125 bar
Tank Height: 65 mm
Dimensions LxWxH: 310x330x300mm
Tank Diameter: 80mm
Tank Capacity: 0.33
Weight: 12kg
Roxer Natator 125 water tester, wet (125 bar/1250m). Professionally made high specification tester requiring only an additional hotplate (ref H2816) as part of the dual procedure to conclusively reveal if a leak occurred during the pressurisation cycle at the chosen Natator setting- the main unit requires no compressor or electrical feed. Pressure is applied to the stainless steel chamber via the crank handle until the required gauge reading from 1 to 125 bar is achieved. The watch can be viewed through the top inspection glass and depressurisation is by reversing the crank direction to zero. Chamber diameter is 80mm with 65mm height and 0.21ltr water capacity. Dimensions: 310x330x300mm (LxWxH), weight 12kg. Swiss made and complete with instructions.
FREE STANDING WATER RESISTANCE TESTING DEVICE
• Replacement Watch Holder Basket: Item Code W31683

• Printer See P15222

Professional Equipment for Leak Tests
• 7 predefined universal test programmes
• 10 programmable test cycles
• special programme for the localization of leaks
• testing by means of pressure and/or vacuum (-0.8 to 10 bar)
• high-resolution deformation sensor (nanometer range)
• good for watches with or without strap (Ø up to 70 mm and 28 mm thickness)

The Proofmaster S (Spheric) is specially suited for the repair service, for the specialised trade.
Pre-defined universal programmes, freely programmable test cycles and clear menu guidance simplest handling and a reliable examination for all watches.
The new, special Leak Finder Programme opens a new dimension for the localisation of watch leakages in water.
Watches with or without bracelet can be tested.
The instrument, equipped with a USB interface, can be networked by using the optional WiCoTrace software.
• Vacuum 0.2 to 0.8 bar
• Pressure 0.2 to 10 bar
• Compressor required - see our product C1837 .
• Replacement for ACL2000
• Mains Adaptor = Product Code M32301
• See PDF for full information

Available as a Witschi or Elma Product (Machines & warranties are exactly the same the only difference is livery / colour)