NW
Q700
SynthesisInstrumentation

Q700

By Qsonica

Q700 Sonicator 700 watts with touch screen control The Q700 Sonicator® is the most technologically advanced ultrasonic processor available today. Improved internal circuitry provides more efficient operation and sample-to-sample consistency, ensuring that you can obtain reliably reproducible results. The touchscreen interface enables easy programing and access to the Q700’s unmatched feature set. Full amplitude control from 1-100% better enables users to define optimum settings for efficient sample processing in challenging applications. We turned up the power, giving the Q700 Sonicator a maximum power output of 700 watts, much more than other benchtop / laboratory-scale ultrasonic systems. This enables the Q700 to process larger volumes (up to two liters for low-viscosity liquids) or somewhat more viscous materials. With a wide range of accessories to accommodate a large variety of needs, such as continuous flow, low-volume, or multi-sample processing, the Q700 Sonicator is the most sophisticated and versatile Sonicator available today. Ordering information: Part #Q700 includes a standard ½” diameter probe with replaceable tip (#4220). A variety of probe/horn options are available. If you do not require the standard probe (#4220) the system can be purchased without it. Part #Q700A is the Sonicator system (power supply, converter, cables and wrench set) but excludes the standard probe. Part #Q700E includes 432B2 (sound enclosure). Full Amplitude Control Amplitude (intensity) can be controlled across the entire dynamic range, from 1-100%, giving a greater degree of resolution and the ability to pinpoint the exact amplitude needed to optimally process your sample. Programmability Parameters including processing times, pulse on/off and amplitude can be saved to memory and run by the touch of a button. Pulse Mode Adjustable pulse On and Off times to reduce the heat gain in temperature sensitive samples. Temperature Monitoring An optional temperature probe is available for those customers who wish to monitor the temperature of their sample. If the temperature limit is reached, sonication shuts down to prevent overheating. RoHS Compliant All Qsonica equipment is built lead free. Run Multiple Programs In Sequence Multiple programs can be run in sequence. For example, the unit can be programmed to sonicate at 50% amplitude for 5 minutes, shut off for 2 minutes and re-start at 25% amplitude for 10

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Tube Holder Accessories

For Q500 / Q700 Sonicators The Cup Horn for the Q500 and Q700 (431C2) includes tube holders 440 and 451. In addition to the standard holders, Qsonica offers custom sample tube racks to meet your specific process requirements. Please, contact a Qsonica representative for more information. Part Description Sample tube size 440 8 Tube Holder (white) 1.5ml polystyrene (Evergreen tubes) 451 8 Tube Holder (green) 1.5ml polypropylene (Eppendorf tubes) 449 12 Tube Holder (black) 500ul thin walled PCR tubes 445 24 Tube Holder (blue) 200ul thin walled PCR tubes 4550 Bridge N/A Evergreen Scientific; Sample tube ref 214-3721-010, Cap part 300-2911-020 are recommended Brand Tech Scientific tubes ref781312 are recommended

Standard Probes

Standard Probes For Q500 / Q700 Sonicators Horns (also known as probes) are made from titanium and machined to specific sizes and shapes. When driven at their resonant frequency, they expand and contract longitudinally. This mechanical vibration is amplified and transmitted down the length of the probe. In liquid, the probe causes cavitation which constitutes the main mechanism for sample processing. Choosing the appropriate horn is extremely important. The sample volume to be processed is directly related to the tip diameter. Smaller tip diameters (Microtip probes) deliver high intensity sonication, but the energy is focused within a small, concentrated area. Larger tip diameters can process larger volumes, but offer lower intensity. Probes are offered with replaceable or solid tips. Probe tips will pit or erode over time and require replacement. Using an excessively worn tip can affect your results and possibly overload the generator. Solid probes must be used for samples containing organic solvents or low surface tension liquids. Part Type of Tip Processing Volume Tip Diameter Amplitude (microns) 4220 Replaceable 20-250 ml 1/2" (12.7mm) 120 μm 4219 Solid 20-250 ml 1/2" (12.7mm) 120 μm 4207 Replaceable 50-500 ml 3/4" (19.1mm) 60 μm 4208 Solid 50-500 ml 3/4" (19.1mm) 60 μm 4210 Replaceable 100-1,000 ml 1" (25.4mm) 35 μm 4209 Solid 100-1,000 ml 1" (25.4mm) 35 μm

15ml and 50ml Tube Holder

The 15ml and 50ml tube holders are made to accommodate conical screw cap tubes. In addition to these tube holders, Qsonica can design and manufacture custom sample tube racks to meet your specific process requirements. Please contact a Qsonica representative for more information. Photos show 431C2 cup horn with tube holder. Cup horn accessory is sold separately. Use of polystyrene or similar tube material is recommended. Polypropylene or soft plastics do not work as efficiently and will result in poor sample processing. Part Description 454 15ml Tube Holder 455 50ml Tube Holder

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