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Thermo Scientific MaxQ 4000 Digital Orbital Incubator Shaker
Temp. Range
Ambient +10 to 60°C
Temp. Uniformity
0.5 at 37C
- Spacious 18 x 18 inch platform accommodates up to six 2L flasks
- Scratch-resistant, clear lid provides unobstructed sample viewing without disturbing the chamber
- Independent over-temperature protection ensures added safety during operation
- PID controller enables precise and stable temperature control
- Supports both continuous and timed operation from 0.1 to 999 minutes
- Compact benchtop design suitable for a variety of laboratory applications
- Durable construction ensures reliability in demanding lab environments
The Thermo Scientific MaxQ 4000 Model: SHKE4000 (4328) combines orbital shaking technology with benchtop design for a versatile shaker ideal for cell culture, solubility studies, extraction procedures, protein expression, and many other applications. The MaxQ 4000 features shaking speeds from 15 to 500 RPM around a 0.75 inch orbit with a temperature range of 10C above ambient to 60C. Spacious 18 x 18 inch platform allows for higher vessel capacity for up to six 2L flasks. The MaxQ 4000's clear, scratch-resistant lid allows for unobstructed sample viewing without disturbing the chamber. PID temperature controller provides 0.1C temperature accuracy at 37C, and an independent over temperature feature provides a backup temperature controller for added safety. This incubator shaker will be fully tested to perform at factory specifications before being shipped.
The Thermo Scientific MaxQ 4000 Digital Orbital Incubator Shaker includes:
- > 18 x 18 in Platform
- > NIST Calibration and Preventative Maintenance Report
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Thermo Scientific MaxQ 4000 Digital Orbital Incubator Shaker Specifications
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Speed Range
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15 to 500 RPM
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Speed Accuracy
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1 RPM
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Temperature Range
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Ambient +10 to 60C
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Temperature Uniformity
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0.5 at 37C
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Temperature Accuracy
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0.1 at 37C
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Timer
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Continuous or timed operation from 0.1 to 999 minutes
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Dimensions (L x W x H)
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32 x 22.5 x 22 in (81.3 x 57.2 x 55.9 cm)
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Electrical Requirements
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120V, 60Hz, 625W, 5A
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- Examine the chamber glass for cracks or chips, replacing it as needed to maintain structural integrity.
- Inspect door seals for signs of wear or damage, replacing them to ensure a tight seal.
- Check the display for brightness and clarity, replacing any dim or dead pixels to maintain optimal visibility.
- Test all buttons to confirm full functionality and consistent responsiveness.
- Replace all platform assembly bearings to ensure smooth and reliable motion.
- Inspect the drive belt for wear, replacing it if torn or cracked to maintain performance.
- Examine all wiring for frays, tears, or breakages, addressing any issues for electrical safety.
- Verify each PCB test point, replacing any malfunctioning components to ensure system reliability.
- Check drive belt tension to confirm correct alignment and function.
- Confirm the compressor’s operation, cleaning condenser filter and fins for efficient cooling.
- Calibrate internal temperature accuracy using an NIST-traceable temperature probe.
- Measure and calibrate platform RPMs with an NIST-traceable tachometer to ensure precision.
- Conduct a final cosmetic inspection to verify all surfaces meet appearance standards.
Technician Inspection and Recertification Checklist
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment
| Task |
Completed? |
Remarks? |
| Examine chamber glass for cracks or chips, replace as needed | Completed | |
| Inspect door seals for wear, replace to ensure tight seal | Completed | |
| Check display brightness, replace dim or dead pixels | Completed | |
| Test all buttons for full functionality and responsiveness | Completed | |
| Replace platform assembly bearings for reliable motion | Completed | |
| Inspect drive belt for wear, replace if torn or cracked | Completed | |
| Examine wiring for frays or breakages, repair as needed | Completed | |
| Verify PCB test points, replace faulty components | Completed | |
| Check drive belt tension for proper alignment | Completed | |
| Confirm compressor functionality, clean filter and fins | Completed | |
| Calibrate internal temperature with NIST probe | Completed | |
| Calibrate platform RPM with NIST-traceable tachometer | Completed | |
| Conduct cosmetic inspection for appearance standards | Completed | |
To View More of Our Recertification Protocol Click Here
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