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VWR Thermal Shake Touch Thermal Mixer, Cat. #: 89232-908
The VWR Thermal Shake Touch Thermal Mixer, Cat. #: 89232-908 is designed for applications that require consistent and precise results. With heating and shaking capabilities, the VWR Thermal Shake Touch Thermal Mixer uses interchangeable blocks to accommodate a wide variety of tubes and microplates. The easy-to-use 4.3” color LCD touch screen allows the user to save and visibly track progress through the live status bar for five user defined programs, each with five individual steps. The unit’s enhanced electronics and temperature sensor provide accurate, dependable temperature settings across the operating range. The low-profile design of the VWR Thermal Shake Touch Thermal Mixer, Cat. #: 89232-908 minimizes the unit’s footprint on the bench. This thermal mixer also features the use of a PID temperature controller, which maintains precise temperature control from 4°C above ambient to 100°C. Easy-to-use controls are featured allow the user to adjust temperature in 0.1°increments. This unit is also constructed from a high quality heat and chemical resistant polymer. The unit’s housing remains cool to the touch throughout normal operating temperatures. A hot top warning will also illuminate when the temperature reaches 40°C and will remain lit until the unit is cooled below 40°C for the user’s safety.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The VWR Thermal Shake Touch Thermal Mixer, Cat. #: 89232-908 includes:
- > 1.5/2.0ml Cryotube Block
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
VWR Thermal Shake Touch Thermal Mixer, Cat. #: 89232-908 Specifications
Speed Range
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300 to 3,000 RPM (300 to 2,200 RPM with included block)
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Speed Accuracy
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± 2%
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Temperature Range
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Ambient +4°C to 100°C
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Temperature Uniformity
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± 1°C between 20°C and 45°C
± 2°C above 45°C
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Heating Rate
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5°C/minute
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Timer
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1 minute to 99 hours, 59 minutes
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Orbit
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3mm (0.12 in.)
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Dimensions (L x W x H)
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10.25 x 9.75 x 5.2 in. (26.04 x 24.77 x 13.2 cm)
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Weight
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17 lb. (7.7 kg)
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Electrical Requirements
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120V, 50/60Hz, 1.8A, 215W
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- Confirm stability and accuracy of power supply and PCB voltage outputs
- Inspect display integrity, ensuring pixel clarity and replacing any degraded or non-functional elements
- Verify complete functionality and responsiveness of all control buttons, switches, and knobs
- Conduct thorough inspection of internal wiring and all electrical connections for continuity; replace or secure any degraded or substandard components
- Examine block holder platform for alignment, obstructions, or error-inducing irregularities
- Perform detailed inspection of motor bearings, assessing for wear or misalignment, and replace if performance deviates from specifications
- Calibrate rotational speed precisely using a NIST-traceable tachometer for compliance with operational standards
- Calibrate temperature accuracy using a NIST-traceable temperature probe, validating readings across the operational range
- Ensure timer precision by validating functionality and consistency against set parameters
- Conduct a comprehensive cosmetic inspection, verifying all surfaces and external components meet quality standards
Technician Inspection and Recertification Checklist: Thermo Mixer
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment
Task
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Completed?
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Remarks?
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Confirm stability and accuracy of power supply and PCB voltage outputs
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Completed
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Inspect display integrity, ensuring pixel clarity and replacing any degraded elements
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Completed
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Verify functionality and responsiveness of all control buttons, switches, and knobs
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Completed
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Inspect internal wiring and connections for continuity, replacing or securing degraded components
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Completed
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Examine block holder platform for alignment, obstructions, or irregularities
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Completed
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Inspect motor bearings for wear or misalignment, replacing if necessary
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Completed
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Calibrate rotational speed using an NIST-traceable tachometer
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Completed
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Calibrate temperature with an NIST-traceable probe, validating accuracy
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Completed
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Ensure timer precision by validating against set parameters
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Completed
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Conduct cosmetic inspection for quality standard compliance
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Completed
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To View More of Our Recertification Protocol Click Here
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