Wellwash and Wellwash Versa Microplate Strip Washers

Thermo Scientific™ Wellwash™ and Wellwash Versa – Ease of use, convenience and versatility for washing microplates in ELISA assays.

The Thermo Scientific Wellwash and Wellwash Versa are easy-to-use strip washers for 96-well plates that offer convenience through a graphical user interface, and transferring USB port.

The Wellwash is the basic model for washing 96-well plates. It is intended for use when only a few similar assays are run routinely. The Wellwash Versa is the advanced model for 96-well plates which can also wash cells and 384-well plates, offering enhanced flexibility needed for research use.

Details

Category:
Life Science, Lab Equipments, Microplate Washer

Manufacture:
Thermo Scientific

Specification

Wellwash
Number of wash buffer bottles	:	1
Bottles	:	2 l wash bottle, 2 l waste bottle
Wash heads	:	1 x 8 wash head for 96-well plate
Plate types	:	96-well plates
Wash volume	:	50-1000 µl
Prime volume/Rinsing Volume	:	5-100 ml
Dispensing volume	:	50-400 µl
Residual volume	:	< 2 µl
Data Transfer	:	USB port
Dispense accuracy	:	< 5% @ 300 µl with 1 x 8
Dispense precision or 1 x 12 wash head	:	< 3% (CV) @ 300 µl (96-well plate) with 1 x 8
Number of wash protocols	:	Up to 99
Robot compatible	:	No
Dimensions (H x W x D)	:	345 x 385 x 240 mm
		13.6 x 15.2 x 9.4 in.
Weight	:	8 kg (17.6 lbs.)
Wellwash Versa
Number of wash buffer bottles	:	Up to 3
Bottles	:	2 x 2 l wash bottles, 1 x 2 l rinse bottle, 4 l waste bottle
Wash heads	:	2 x 8 cell wash head, including two 1 x 8 or for 96-well plate
Plate types	:	96-, 384-well plates
Wash volume	:	50-1000 µl (96-well plate), 20-300 µl (384-well plate)
Prime volume/Rinsing Volume	:	5-100 ml/5-100 ml
Dispensing volume	:	50-400 µl (96-well plate), 20-120 µl (384-well plate)
Residual volume	:	< 2 µl
Data Transfer	:	USB port
Dispense accuracy	:	< 5% @ 300 µl, with 1 x 8wash head; < 5% @ 250 µl, with 2 x 8 cell wash head
Dispense precision	:	< 3% (CV) @ 300 µl, with n x 8 wash heads
Number of wash protocols	:	Up to 99
Robot compatible	:	Yes (USB or RS-232C)
Dimensions (H x W x D)	:	345 x 385 x 240 mm
Number of wash protocols	:	13.6 x 15.2 x 9.4 in.
Weight	:	9 kg (20 lbs.)
Application	:	ELISA

Benefit

Easy set-up of wash protocols through a large color screen and a visual user interface
Convenience with internal software
A USB port for transferring protocols between several washers and for printing reports and log files
A sweep mode to guarantee an extremely low residual volume in the well, resulting in excellent washing performance and reliable assay results
Adjustable wash parameters, such as dispense and aspiration height and the aspiration speed for optimal washing performance

In addition Wellwash Versa offers

Wide selection of wash heads for 96-well plates and 1 x 16 wash head for 384-well plates
Specially designed 2 x 8 cell wash head for gentle washing of cells in a 96-well plate
Two wash bottles and one rinse bottle for increased flexibility
Possibility to connect to automation systems

Catalog no.

Catalog no.	Description
5165000	Wellwash 1 x 8, 100-240 V, 50/60 Hz, includes 1 x 8 wash head, 1 x 2 l wash bottle, 1 x 2 l waste bottle, aerosol cover
5165040	Wellwash 1 x 12, 100-240 V, 50/60 Hz, includes 1 x 12 wash head, 1 x 2 l wash bottle, 1 x 2 l waste bottle, aerosol cover
5165010	Wellwash Versa 2 x 8, 100-240 V, 50/60 Hz, includes two 1 x 8 wash heads, 2 x 2 l wash bottle, 1 x 2 l rinse bottle, 1 x 4 l waste bottle, aerosol cover
5165050	Wellwash Versa 2 x 12, 100-240 V, 50/60 Hz, includes two 1 x 12 wash heads, 2 x 2 l wash bottle, 1 x 2 l rinse bottle, 1 x 4 l waste bottle, aerosol cover

Application notes

Immunochemical determination of 17ß-estradiol from bovine urine samples using Thermo Scientifi c microplate instruments

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