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Discontinued Models


Model numbers beginning with “S” or “XL” were manufactured under the Misonix brand. All other models were made under the Heat Systems Ultrasonics brand. Over the years we have private labeled sonicators for Fisher Scientific and Virtis. Contact us if you have any questions.

Units with an “F” prefix such as F-550 and F-60 were made by Misonix but sold under the Fisher Scientific brand name.

Qsonica can provide replacement probes for most units. Repair services are available for most items made after 1990. Trade-in discounts are available if you wish to upgrade your old unit for a newer model.

Model # Power/Watts Features/Converter Years Made
S-4000 600 Auto-Tuning/CL5 2007-2011
S-3000 600 Auto-Tuning/CL5 2000-2007
XL-2020 550 Pulsing & Timing/CL4 1990-2000
W-385 374 Pulsing & Timing/CL3 1986-1990
W-375 350 Pulsing & Timing/CL2 1983-1985
W-225 200 Pulsing & Timing/H-1, CL2 1978-1982
 
XL-2015 475 475 Pulsar Only / CL4 1990-1995
XL-2010 475 Manual Oper / CL4 1990-1993
W-380 375 Pulsar Only / CL4 1986-1990
W-370 350 Timer Only / CL2 1978-1985
W-220 200 Timer Only /H-1, CL2 1978-1985
 
XL-2000 100 Pulse/Continuous/CML-4 1997-2011
XL-2007 100 Manual F/S/CML-3 1995-1997
XL-2005 50 Manual Pulse / CML-2 1990-1995
MS-50 50 Manual Pulse / CML-2 1985-1990
MS-25 25 Manual Pulse / CML-2 1984-1985
MS-10 10 Manual Pulse / M-R 1984-1985
LS-75 75 Manual Pulse / M-R 1971-1984
 
W-350 350 Pulsing Only / H-1A 1972-1978
W-200 P 150 Pulsing Only / "L" 1972-1978
W-200 R 200 Pulsing Only / H-1 1976-1978
W-185 C,D,E 150 Manual Pulse / “L” 1968-1970
W-185 F 150 Manual Pulse / H-1 1976-1978
W-140 C,D,E 100 Manual Pulse / “L” 1965-1968