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Microplate Washer LMPW-A20

Microplate Washer LMPW-A20

Microplate washer LMPW-A20 is a compact, efficient, reliable and user-friendly microplate-strip washer. Compatible for Flat, U or V-bottom, it provides complete bottom washing and includes 8 and 12 manifold channels. In addition it is provided with wash, rinse, buffer and wash bottle to make getting started simpler.

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Residual liquid ≤ 1μL/well
Wash mode Plate mode and strip mode
Washing heads 1 x 8 / 1 x 12
Wash strip 1-12 adjustable
Plate types Flat, U-bottom, V-bottom
Washing volume 50-3000μL/well
Washing times 0-99 times adjustable
Dipping time 0-3600 sec. adjustable
Shaking time 0-600 sec. adjustable
Sipping time 0.1-9.9 sec.
Dispense precision CV ≤ 2%
Input 8 key membrane keyboard
Display High brightness LCD display screen
Operating environment Temperature-5°C-40°C, maximum humidity-80%
Storage capacity Up to 120 user defined wash board procedures
Power supply 198-242 V, 49-51 Hz
Dimensions(W x D x H) 448x382x163 mm
Net weight 11 kg
Gross weight 13 kg
  • Large LCD display
  • Convenient to use menu design
  • 1 wash, rinse, buffer and waste bottle included
  • Applicable for plate mode or strip mode washing
  • Compatible for Flat, V-bottom or U-bottom microplate or strip
  • Provides complete bottom washing
  • Includes 8 or 12 manifold channels
  • Equipped with dipping and shaking function
  • Automatic monitoring of vacuum and pressure
  • Automatic rinse cycle to reduce clogging
  • Low residual volume
  • Adjustable dipping and shaking time
  • Emergency stop available
  • Large memory to store up to 48 user programmed wash protocols
  • Compact and portable to use

It is particularly used for Enzyme Linked Immuno Sorbent Assay (ELISA). They are also employed used to wash cell cultures, protein arrays, Western blots and beads as well as applied in DNA purification protocols.

Microplate Washer LMPW-A20 | Residual liquid: ≤ 1μL/well | Wash strip: 1-12 adjustable
Microplate Washer LMPW-A20 | Large LCD display | Low residual volume

Models of Microplate Washer

Labtron Microplate Washer comes with a wash, rinse, buffer, and waste bottles for washing needs. It is adaptable to different microplate formats. These can store ample programs for customized washing protocols. They facilitate ease of use with intuitive navigation and operation. Our Microplate Washer maintains cleanliness with adjustable flushing times. Alerts users to prevent liquid depletion or overflow, enhancing safety and efficiency. They maintain consistent performance through automated vacuum and pressure monitoring.

Microplate Washer LMPW-A21

Microplate Washer LMPW-A21

  • Input : 8 key membrane keyboard
  • Display : High brightness LCD display screen
  • Manifold : 8 pins and 12 pins
  • Wash strips : 1 to 12 strip adjustable, skip strip allowed
Microplate Washer LMPW-A40

Microplate Washer LMPW-A40

  • Residual Liquid : Less than 0.65µL
  • Microplates : 96 well
  • Injection Volume Accuracy : Less than 2% at 300µL
  • Applicable Plate Type : Flat bottom, U-shaped, V-shaped, C-shaped
Microplate Washer LMPW-A11

Microplate Washer LMPW-A11

  • Plate type : 96-well plate
  • Washing head : 8/12 type
  • Temperature : 5°C to 35°C
  • Humidity : 15% to 85%
Microplate Washer LMPW-A22
Microplate Washer LMPW-A22
  • Manifold : 8 pins and 12 pins
  • Wash mode : Plate or strip
  • Wash strips : 1 to 12 strip adjustable, skip strip allowed
  • Wash cycle : 1 to 99 times adjustable
Microplate Washer LMPW-A31
Microplate Washer LMPW-A31
  • Microplate type : All types of microplates: Flat bottom, V-shaped bottom, U-shaped bottom, round bottom, 96-wells
  • Washing mode : 2 kinds of automatic washing, soaking and washing
  • Washing time : 0 to 999 s; Adjustable
  • Average residue :
Microplate Washer LMPW-A30

Microplate Washer LMPW-A30

  • Microplate Types : 48-well, 96-well
  • Washing : Automatic washing, 5 ways
  • Washing the Row : 1 row per time
  • Number of Microplate : 1 to 12 rows  
Microplate Washer LMPW-A10

Microplate Washer LMPW-A10

  • Residual liquid : ≤ 1 µL
  • Washing heads : 1 × 8 or 1 × 12 heads
  • Plate types : Flat , U , V , C bottom
  • Washing method : Sling-point, two-point and multi-point

Microplate Washer LMPW-A20 FAQ's
  • The Microplate Washer LMPW-A20 supports both strip-wise and full-plate washing, giving users the option to conserve reagents when processing fewer samples. Strip washing is ideal for small batch assays or when retesting specific wells. Full-plate mode ensures uniform washing across all wells, improving consistency for high-throughput workflows. This flexibility supports diverse experimental designs without compromising efficiency.

  • Our Microplate Washer LMPW-A20 features a programmable shaking function that gently agitates the microplate to dislodge loosely bound materials. This is especially beneficial in cell-based or bead-based assays where standard washing may not be sufficient. It promotes even distribution of wash buffer across all wells, enhancing cleaning performance without disturbing delicate samples. The adjustable shaking time allows users to tailor the wash cycle to suit different assay protocols.

  • Labtron’s Microplate Washer LMPW-A20 pressure and aspiration systems are optimized to handle a range of reagent viscosities. Programmable sipping time and shaking features help in managing difficult liquids by allowing enough time for thorough aspiration. The gentle operation prevents excessive foaming that could disrupt wash efficiency. These controls make it adaptable for specialized buffers or biological fluids.

  • Labtron's Microplate Washer LMPW-A20 is primarily a standalone unit, but its compact size and large protocol memory make it suitable for integration into semi-automated workflows. It can be positioned alongside plate readers or robotic arms where manual plate transfer is feasible. For laboratories aiming for full automation, pairing with an auto-loader or liquid handling system may be possible depending on the setup. Its consistent and reliable performance supports streamlined assay pipelines in high-throughput environments.

  • The Microplate Washer LMPW-A20 includes built-in alerts and safety protocols to detect and respond to issues such as pressure faults, empty reagent bottles, or full waste containers. In the event of a malfunction, the system halts operation and notifies the user via its LCD interface. The emergency stop button allows users to manually interrupt the cycle if needed. These features ensure user safety, protect the instrument, and prevent sample loss.

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Microplate Washer:
Microplate Washer LMPW-A21, Microplate Washer LMPW-A40, Microplate Washer LMPW-A11, Microplate Washer LMPW-A22, Microplate Washer LMPW-A31, Microplate Washer LMPW-A30, Microplate Washer LMPW-A10, and more.

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Email: info@labtron.com

WhatsApp: +44 20 8004 3587

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 20 8004 3587 Phone: +44 2080 043608

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