Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Cleaning Machines, Ultrasonic

Beakers are recommended for those who are using watch cleaning chemicals and solutions to clean watches. By using the breakers it keeps these special solutions and chemicals apart and from contacting the walls of the tank of the Ultrasonic Cleaner. Water is added to the tank and then the beaker with solution is placed in the tank of water.

When cleaning Jewelry with a Jewelry Solution most will use the solution directly in the tank without any beakers.

You will find different types of jewelry cleaners on the market. Solutions come with or without ammonia. Silver is different than Gold, since the problem is not just dirt removal. The Silver items can be covered with tarnish and just basic cleaning once tarnish has started will not do the trick. You will need to use a tarnish remove or polish the items by hand to remove tarnish stains.

   

The L&R Q90 Ultrasonic Cleaner 240-250 volt (with Heater)

L&R the leader in ultrasonic cleaning has made it possible for us to offer this top of the line machine. The cleaner is 7" L x 7.5" W x 8" H, with a tank size of 5.5" L x 5" W x 4" H, tank capacity 2 Quarts (1.9 Liters), Sonic Power watts average 70, and the unit has a timer.

For export to places with 240 electrical current.

FB-2602-240V
$349.00

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The L&R Q140 Ultrasonic Cleaner (With Heater) 240-250 Volt

This unit is 10.5" x 7.5" x 8.5" overall and offers a tank size of 9" Long by 5" Wide and 4" High (0.8 gallons) tank capacity 3 3/8 Quarts (3.2 Liters). The tank will comfortably hold two 600 ml beakers. There is switchable tank heat the tank is provided with a drain and valve. This machine is designed for 240-250 volt electric power found in places like Australia.

FB-2604-240V
$579.00

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100 ml Kimax Beaker

100 milliliter.

Watch cleaning solutions should always be put into beakers instead of the tank of the ultrasonic cleaner. Water need to be put into the tank, then the beaker. Also never used the heater when using watch cleaning solution

FB-2612
$7.15
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Stainless Fine Mesh Ultrasonic Tray Insert

Stainless fine mesh basket/tray insert for your ultrasonic machine. Will fit the Q90 and Q140 as well as any machine with a tank that can take this 5" x 4" insert. With practical side clips, they can be used with smaller ultrasonic units as well as larger ones.

FB-2616
$14.95

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Cleaning Solutions

 

Cleaning Supplies

www.ofrei.com
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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510.832.0355 EXT. 3
800.900.3734 (fax)

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