Labline 4625 Titer Shaker
Speed Range
40 to 1,100 RPM
Platform Size
10.5 x 7.5 in. (26.7 x 19.1 cm)
Orbit
0.12 in. (3 mm)
- Designed for virology, immunology, serology, and hematology applications
- Can securely hold one to four 96-well titer plates with two plate retaining springs
- Features a white, non-slip rubber platform mat to enhance sample visibility
- Provides a vortexing motion for thorough and even mixing of every well
- Offers a solid-state speed control for shaking speeds from 40 to 1100 rpm with a 3mm orbit
- Includes a built-in electrical timer for continuous operation or timed cycles up to 5 minutes
- Rugged powder-coated steel body with four rubber feet for stability
- Equipped with a 10.5 x 7.5 inch (26.7 x 19.1 cm) platform
All of our equipment will be fully tested to perform at factory specifications before being shipped.
The Labline 4625 Titer Shaker includes:
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Labline 4625 Titer Shaker Specifications
|
Speed Range |
40 to 1,100 RPM |
|
Shaker Motion |
0.12 in orbit |
|
Timer |
Up to 5 min in 1 min increments or continuous |
|
Overall Dimensions (W x D x H) |
11 x 11 x 7 in (28 x 28 x 18 cm) |
|
Electrical Requirements |
120 VAC, 60 Hz, 120 W, 1 A |
- Validate that the power supply and PCB deliver stable, correct voltage outputs across all necessary connections, ensuring reliable operation
- Thoroughly inspect the display for any dim, flickering, or dead pixels; replace affected elements to maintain full readability and operational clarity
- Test the full range of button functionality, confirming responsive, accurate input recognition across all settings
- Conduct a detailed inspection of bearings and bearing housing, identifying any worn or damaged bearings, and replace as needed to prevent operational disruption
- Examine the drive belt for signs of cracking, fraying, or material breakdown; replace as required to ensure sustained performance
- Measure and adjust motor drive belt tension to optimal specifications, securing reliable and efficient power transmission
- Verify accuracy of the onboard timer, confirming proper functionality and replacing if it deviates from expected performance
- Calibrate shaker rotation speed with a NIST-traceable tachometer, validating precision within specified operational limits
- Run the shaker continuously for an 8-12 hour testing period, closely observing the shaking platform for smooth, consistent motion, while monitoring for any error indicators such as knocking, skipping, or unusual vibrations
- Perform a comprehensive cosmetic inspection to confirm the device’s exterior meets aesthetic and quality standards, free from visible damage or wear
Technician Inspection and Recertification Checklist: Shakers
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment| Task | Completed? | Remarks? |
| Validate stable, correct voltage outputs from power supply and PCB | Completed | |
| Inspect display for dim, flickering, or dead pixels; replace as needed | Completed | |
| Test button functionality for responsiveness and accuracy across all settings | Completed | |
| Inspect bearings and housing for wear; replace as needed to prevent disruption | Completed | |
| Examine drive belt for cracking, fraying, or material breakdown; replace as required | Completed | |
| Measure and adjust motor drive belt tension to optimal specifications | Completed | |
| Verify onboard timer accuracy; replace if it deviates from expected performance | Completed | |
| Calibrate shaker rotation speed using a NIST-traceable tachometer | Completed | |
| Run 8-12 hour continuous test; observe platform for smooth, consistent motion | Completed | |
| Perform comprehensive cosmetic inspection for quality standards compliance | Completed |
Labline 4625 Titer Shaker Manual
Click Here to View all the Technical Specs for the 4625 Titer Shaker


Click Here to View the Technical Specs for the 4625 Titer Shaker