Let’s Dive into Labnet Orbit LS Low Speed Shaker
The Labnet Orbit LS Low Speed Shaker, manufactured by Labnet, is a compact and versatile piece of equipment designed for gentle mixing applications. Its low-speed capabilities, combined with its suitability for cold room and incubator use, make it an attractive option for various laboratory procedures. I was intrigued by its promise of consistent performance for delicate procedures like gel staining.
I needed a reliable shaker for my biotech research, specifically for antibody incubations and gentle cell suspension maintenance. The analog control and low-speed range of the Labnet Orbit LS Low Speed Shaker seemed perfect for avoiding cell damage.
Upon unboxing, I was immediately struck by its solid build and compact footprint. The unit felt sturdy, and the easy-turn knobs for speed and timer adjustment offered a sense of straightforward usability.
Compared to other shakers I’ve used, like the Eppendorf Innova 2000 (too powerful for delicate tasks) and a generic magnetic stirrer (inconsistent mixing), the Labnet Orbit LS Low Speed Shaker seemed to strike a better balance. Its defined orbital motion promised more uniform mixing than a magnetic stirrer.
My first impression was one of cautious optimism. The Labnet Orbit LS Low Speed Shaker seemed well-built and appropriately specified for my needs, but real-world testing would reveal its true worth.
Real-World Testing: Putting Labnet Orbit LS Low Speed Shaker to the Test
First Use Experience
I first tested the Labnet Orbit LS Low Speed Shaker in our cell culture lab, using it for a series of antibody incubations at 4°C. The controlled temperature and gentle shaking were crucial for optimizing antibody binding without compromising cell viability.
The shaker performed admirably, maintaining a consistent speed even under the cold room conditions. Its 19 mm orbit provided thorough mixing, and the analog controls were simple to adjust even with gloved hands.
The Labnet Orbit LS Low Speed Shaker was remarkably easy to use; the straightforward controls required no learning curve. The timer function was invaluable, allowing me to set precise incubation times without constant monitoring.
Initially, there were no significant issues. The shaker operated quietly and smoothly, and the samples were evenly mixed.
Extended Use & Reliability
After three months of almost daily use, the Labnet Orbit LS Low Speed Shaker continues to perform reliably. There are no signs of mechanical issues or speed fluctuations.
The unit shows no signs of wear and tear, despite being used frequently in a demanding laboratory environment. Its robust construction seems capable of withstanding long-term use.
Cleaning the Labnet Orbit LS Low Speed Shaker is a breeze; the smooth surfaces wipe down easily. Regular maintenance involves only a quick wipe-down to remove any spills or splashes.
In comparison to the noisy and vibration-prone shaker it replaced, the Labnet Orbit LS Low Speed Shaker is a significant improvement. Its consistent performance and quiet operation have made it an indispensable part of my lab workflow.
Breaking Down the Features of Labnet Orbit LS Low Speed Shaker
Specifications
- Speed Range: 3 – 60 rpm. This low-speed range is ideal for gentle mixing, preventing damage to delicate samples like cells and proteins.
- Timer: 20 – 120 min (10 min inc.) or continuous. The timer function provides precise control over mixing duration, crucial for reproducible experiments.
- Motion: Circular, 19 mm. The 19mm orbit provides adequate mixing while minimizing shear stress.
- Maximum Load: 11 lb/5 kg. The load capacity allows for multiple samples to be processed simultaneously, increasing efficiency.
- Ambient Operating Range: +4° to 70°C. This wide temperature range makes it suitable for cold room and incubator use, expanding its versatility.
- Dimensions (W x D x H): 10 x 12.6 x 6.3 in/25.5 x 32 x16 cm. The compact footprint saves valuable bench space in the lab.
- Weight: 14.5 lb/6.6 kg. Its moderate weight provides stability during operation.
- Electrical: 120V~, 60 Hz or 230V~, 50 Hz. Ensure compatibility with your local power supply.
These specifications translate to a reliable and versatile shaker suitable for a wide range of laboratory applications. The low speed and broad temperature range are particularly important for applications involving sensitive biological materials.
Performance & Functionality
The Labnet Orbit LS Low Speed Shaker excels at its primary function: providing consistent and gentle mixing. Its reliable speed control ensures reproducible results, and its quiet operation minimizes distractions.
The strengths of the Labnet Orbit LS Low Speed Shaker lie in its simplicity, reliability, and suitability for low-speed applications. A digital display would be a welcome improvement for more precise speed and time setting.
The Labnet Orbit LS Low Speed Shaker meets my expectations for a low-speed shaker. Its performance is consistent and reliable.
Design & Ergonomics
The Labnet Orbit LS Low Speed Shaker is well-built using durable materials that feel solid and robust. Its moderate weight contributes to its stability during operation.
The Labnet Orbit LS Low Speed Shaker is easy to use. There is minimal learning curve involved.
Durability & Maintenance
The Labnet Orbit LS Low Speed Shaker is built to last. Its robust construction suggests a long service life.
The unit is easy to maintain and clean. The smooth surfaces simplify wipe-downs.
Accessories and Customization Options
The Labnet Orbit LS Low Speed Shaker itself does not come with a wide array of accessories. Various platforms and flask clamps can be purchased separately to accommodate different sample containers.
While not directly customizable, the Labnet Orbit LS Low Speed Shaker is compatible with a variety of universal platforms and clamping systems. This allows for flexibility in accommodating different sample types and volumes.
Pros and Cons of Labnet Orbit LS Low Speed Shaker
Pros
- Reliable low-speed mixing for delicate samples.
- Wide temperature range suitable for cold room and incubator use.
- Simple analog controls for easy operation.
- Durable construction for long-term use.
- Compact footprint saves valuable bench space.
Cons
- Analog controls lack the precision of a digital display.
- Limited accessories included.
Who Should Buy Labnet Orbit LS Low Speed Shaker?
The Labnet Orbit LS Low Speed Shaker is perfect for research labs, biotech companies, and clinical settings requiring gentle mixing of sensitive samples. This includes cell cultures, antibody incubations, gel staining, and hybridization procedures.
This product might not be the best choice for labs requiring high-speed shaking or vortexing. For such applications, a more powerful shaker with a wider speed range would be more suitable.
A must-have accessory would be a universal platform with adjustable clamps to accommodate various sample containers. This expands the shaker’s versatility.
Conclusion on Labnet Orbit LS Low Speed Shaker
The Labnet Orbit LS Low Speed Shaker is a reliable and versatile tool for gentle mixing applications in a laboratory setting. Its consistent performance, broad temperature range, and ease of use make it a valuable asset for researchers and technicians.
The price of $1026.78 is justified by its robust construction, reliable performance, and suitability for specialized applications. It offers a good balance of features and affordability compared to more expensive digital models.
I would definitely recommend the Labnet Orbit LS Low Speed Shaker to anyone needing a reliable low-speed shaker for cell culture, antibody incubations, or other delicate mixing procedures. Its simple design, robust construction, and consistent performance make it a worthwhile investment for any lab. If your work demands gentle, controlled mixing, this shaker is an excellent choice.