Branson 1800 Operator's Manual page 54

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Solution Effects on Metals
Cleaning Steel Brass
*
Agent
Optical (1) none none
Jewelry (1) none none
Buffing (1) none slight
compound stain
Oxide (2) slight etch none
remover
Electronic none none
cleaner (1)
General(1) none none
purpose
Industrial none none
strength(1)
Metal (1) none none
cleaner 1
Metal (1) none none
cleaner 2
Metal (1) none none
cleaner 3
Liquid Rust none none
(3) stripper
GP (1) none none
Powder
*. Contact Distributor for Cleaning Agent availability outside the US.
**.No effect if solution temperature is less than 60 °C (140 °F).
(1) = Alkaline; (2) = Acidic; and (3) = Caustic.
*** Free hydrogen may be released if solution comes in contact
49 Operating Your Ultrasonic Bath
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15
10 20
5 25
0 30
Alumi- Magne- Zinc
num sium
none
**
none none
none none none
none none attacks
slight attacks attacks
attack
slight none none
attack
slight none none
attack
slight none none
attack
none none none
slight none none
attack
none none none
attacks
*** ***
attacks attacks
none none none
with reactive metals
S. Steel Tin
Copper
none
** **
none
none none
none none
none none
none none
none none
none none
none none
none none
none none
none slight
attack
none none
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