Shanghai Xunda Medical Instrument Co., Ltd.

It is used widely for immunoassay in clinic lab, blood center, hospital, university, institute or other academic organizations.
PW-812 Microplate Washer is controlled by a microcomputer to complete the washing of various types of microplates used in enzyme-linked immunosorbent assay fast, efficiently and automatically. It is used widely for immunoassay in clinic lab, blood center, hospital, university, institute or other academic organizations.
High efficient Reliable Easy work

Main features

*Keyboard editing, just pressing start button to automatically complete the washing process

*Large LCD can display all parameters of the procedure

*Absorb the waste at multi-position, residue in each well <1μL

*Two ways of washing for choosing: single strip and whole microplate

*The bottom washing function makes sure good washing result

*Having vibration mixing function and soaking function decrease the waste absorbing efficiently

*Having cleaning tubing function, and cleaning time is adjustable. It prevents the tubing from jam efficiently

*The pressure of wash solution can be fine adjusted so as to meet different washing demands

*The tubing is cleaned and emptied automatically before the washer is powered off

*There are five adjustable positions of Manifold to be compatible with various microplate, such as flat bottom microplate, circular bottom microplate, U shape bottom microplate, V shape bottom microplate, etc.

*Transparent and biological safety cover and close tubing system ensure the isolation of experiment materials from outside

*Two clean solutions for choice and three clean solution channels for users easy to switch

*With a liquid sensor, when the solution and waste bottle is full it will alarm automatically

*Any amount of Specimens can be carried out for cross-cleaning, without making up when there is less than a row of wells

*It can store 50 washing programs automatically, each program can store one microplate position independently

*Two pumps with low noise make the washing quiet

Technological Specifications

Ø Manifold: 8 or 12 channels (10 channels is optional)

Ø Solution distributing precision between wells: CV≤2%

Ø Rinse times: 0-9 adjustable (it can be increased to 99 times)

Ø Rinse strip: 1-12 strip, adjustable

Ø Wash solution volume: 50-3000μl per well, adjustable

Ø Soak time: 0-240 seconds, adjustable (it can be increased to 3600 seconds)

Ø Shaking time of microplate:0-240 seconds, adjustable (it can be increased to 3600 seconds)

Ø Aspiration time: 0.1-9.9 seconds adjustable

Ø Residual volume: <1μl/well

Ø Wash solution: two types

Ø Manifold position: 5 positions, adjustable

Ø Dispense precision: CV≤2.5%

Ø Power Source: 220V·AC±30%, 50Hz±3Hz