BioTek 405LSRS Microplate Washer
Microplate Type
96-well Low profile and standard height
Manifold Type
96-tube manifold straight dispense tubes
Wash Speed
300 uL / well, 3 cycles; ≤ 30 s
- Automated system for consistent and reproducible washing performance
- Ultrasonic Advantage feature reduces risk of clogged tubes
- Simple interface for easy programming and operation
- Quick-access menus for priming, washing, and maintenance
- Predefined methods streamline routine workflows
- Pre-programmed maintenance routines support reliable operation
- Suitable for ELISA and cell-based assay applications
- Compact benchtop design for efficient lab integration
The BioTek 405LSRS Microplate Washer is an automated benchtop system designed for precise and reproducible washing of 96-well microplates in high-throughput laboratory workflows. Equipped with a single manifold featuring 96 dispense and aspirate tubes, this unit delivers consistent performance for applications such as ELISA and cell-based assays, as well as workflows in molecular diagnostics, bioprocessing, and synthetic biology.
The 405LSRS incorporates BioTek’s Ultrasonic Advantage technology, a built-in ultrasonic cleaning system that helps prevent clogged manifold tubes—one of the most common causes of assay failure. This integrated maintenance feature, housed within a stainless steel cleaning reservoir, reduces downtime and improves overall reliability while saving valuable time during routine operation.
Designed for ease of use, the system offers a simple interface with predefined methods and quick-access menus for priming, washing, and maintenance. Pre-programmed routines further streamline operation and support trouble-free performance, making the 405LSRS a practical and efficient solution for laboratories requiring dependable microplate washing.
All of our equipment is fully tested to
perform at factory specifications before being shipped.
The BioTek 405LSRS Microplate Washer includes:
- > Waste & Buffer Bottles
- > Vacuum Pump
- > Stainless Steel Bottle Holder
- > Microplate Carrier
- > 96-well Flat Magnet
- > Vacuum Tubing with Connections
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
BioTek 405LSRS Microplate Washer Specifications
| Microplate Types | 96-well Low profile and standard height |
| Onboard Software | Create, edit and run multiple protocols |
| Soaking | Programmable up to 60 minutes |
| Manifold Types | 96-tube manifold straight dispense tubes |
| Volume Range | 50 to 3,000 uL / tube in 1 uL increments |
| Wash Cycles | 1 to 250 |
| Dispense Precision | < 3% CV: 300 uL / well |
| Residual Volume | ≤ 2 µL/well |
| Wash Speed | 300 uL / well, 3 cycles; ≤ 30 s |
| Flow Rates | High flow to low flow Optimized rates for cell assays |
| Sterilization | Chemical |
| Vacuum Filtration |
Selectable: Approximate final at 30 seconds:
Lowest: -38 mmHg Low: -113 mmHg Medium: -200 mmHg High: -390 mmHg Highest: -506 mmHg Vacuum filtration time range: 5 to 999 seconds |
| Dimensions (W x D x H) | 14 x 17 x 10 in. (35.6 x 43.2 x 25.4 cm) |
| Weight | 30 lb. (13.5 kg) |
| Electrical Requirements | 100 to 240V, 50/60Hz |
- Install new waste and buffer bottles to ensure proper fluid containment and system functionality.
- Integrate a new pump into the system, verifying compatibility and secure connections.
- Verify that the power supply and PCB output the correct voltages for reliable component operation.
- Conduct a self-test on the microplate washer, evaluating all operational parameters.
- Inspect the X-axis motor belt for signs of wear, such as tears, frays, or breakages, replacing if necessary.
- Examine dispense and aspirate tubes for any damage that could affect fluid flow accuracy.
- Confirm internal pump functionality, replacing seals as needed to maintain optimal performance.
- Inspect all internal wiring for frays, tears, or breakages, addressing any faults for electrical safety.
- Verify functionality of all internal and external sensors, ensuring accurate readings across the unit.
- Disinfect the unit using an appropriate disinfection cycle to ensure sterility and safety.
- Check that residual aspiration levels are within the manufacturer’s specified limits for accuracy.
- Conduct a final cosmetic inspection to verify that all external surfaces meet appearance standards.
Technician Inspection and Recertification Checklist: Microplate Washer
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Install new waste and buffer bottles | Completed | |
| Integrate new pump into system, verifying secure connections | Completed | |
| Verify power supply and PCB output correct voltages | Completed | |
| Conduct microplate washer self-test and evaluate results | Completed | |
| Inspect X-axis motor belt for wear, replacing if necessary | Completed | |
| Examine dispense and aspirate tubes for any damage | Completed | |
| Confirm internal pump functionality, replace seals as needed | Completed | |
| Inspect internal wiring for frays, tears, or breakages | Completed | |
| Verify functionality of all internal and external sensors | Completed | |
| Disinfect unit with appropriate disinfection cycle | Completed | |
| Check residual aspiration levels meet specifications | Completed | |
| Conduct cosmetic inspection for appearance standards | Completed |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
Copyright © 2024 by Marshall Scientific LLC. All rights reserved.
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