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LIQUID HANDLING SYSTEM         BIOCHEMICAL LABORATORY
 
 
Liquid Handling System
 
The Model WellFlex Vario combines three types of liquid handling tools in one compact workstation.
The first element of the system is a choice of 9 different simultaneous pipetting heads with 96 or 384 channels and a volume range from 25 nL up to 250 レL. The heads can be exchanged easily, they are the ideal tools for replication or reformatting of complete 96 to 1536 well microplates in a huge volume range.
It is combined with the flex head, a flexible pipetting tool with a unique combination of 8 channels and a single channel, thus the tool of choice for either the preparation of dilution series or tube to plate transfer and hit picking.
The WellFlex Vario workstation enables the complete automation of assays from the set-up of a master-mix to the handling of large sample numbers, even of low volume compound samples.
The system consists either of a 4 or 5 position main plate carriage and a 1 or 3 place additional carriage with space for assay plates, stripe reservoirs, tubes, tip racks and tip wash stations.
All assay protocols can be programmed with our software quickly and easily.
 
FEATURES:
 
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Combination of 3 different liquid handling tools.

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Extremely flexible through enormous volume spectrum.

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Combination of 1, 8, and multi-channel (96 or 384) liquid handling tools in one system.

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Compact workstation.

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Software is easy to use with no training course.

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Outstanding cost performance ratio.

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Very high variability in performance of applications with requirements involving different volume ranges and pipetting methods.

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System can be expanded for future tasks.

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Large volume range that will always deliver optimised precision.

 

APPLICATIONS

- Efficient handling of assays with different volume ranges.
- Microplate replications, reformatting.
- Serial Dilution, EC50, IC5.0  
- Transfer of standard samples into assay plates.
- Tube to plate transfer.
- Compound handling.
- Cell-based assays.
- ADME/ Tox applications.
- Hit picking, low to medium throughput.
- Assay development.
- Variable reaction set-up such as PCR set-up from the preparation of a master-mix to the processing of complete microplates.
 

SPECIFICATIONS

Channel Pipetting Head

8 fixed pipetting channels and 1 single channel 9 different 96 or 384 channel pipetting heads for
wet and dry pipetting with disposable tips:
96/250 レl
96/60 レl 384/ 60 レl
96/40 レl
96/25 レl 384/ 25 レl
Wet pipetting in nl-range with ceramic tips:
96/2.5 レl 384/ 2.5 レl
Dry pipetting in nl-range with capillary technology:
Capillary head: 96 or 384 channel exchangeable capillary magazines 25 - 1,000 nl
Volume Range / Working Range Wet pipetting 25 nl - 250 µl
Dry pipetting 25 nl - 250 µl
Precision 250 レl Tip
10-250 レl less than 2 %
Pipetting head 96/250
10-25 レl less than 2%
25-250 レl less than 1%
50 レl Tip
5-50 レl less than 2 %
Pipetting head 96, 384/60
2-3 レl less than 3%
3-5 レl less than 2%
5-25 レl less than 1%
5 レl Tip
0.5-5 レl less than 5 %
Pipetting head 96/40
2-5 レl less than 2%
5-25 レl less than 1%
Pipetting head 96, 384/25
2-5 レl less than 2%
5-25 レl less than 1%
Pipetting head 96, 384/2.5
0.1-0.25 レl less than 7%
0.25-0.50 レl less than 5%
0.50-2.5 レl less than 3%
Capillary Head
CV less than 10 % for all volumes
Typical examples:
250 nl CV less than 1.5 %
100 nl CV less than 2.5 %
25 nl CV less than 8.0 %
Tube and Microplate Formats Shallow-well and deep-well plates: 96, 384
Single tubes: 0.2, 0.5, 1.5, 2 ml
Shallow-well and deep-well microplates: 96, 384 and 1536
Plate Position 4, 5 or 10 positions on main plate carriage
1 or 3 positions on additional carriage
Dimension (W x D x H) 1,350 x 545 x 795 mm for a 4 place carriage
1,650 x 545 x 795 mm for a 5 place carriage
Weight Approximately 66KG base unit and 13.6KG head
Operational Condition 15 to 35 °C and humidity less than 75% at 35 °C
 
ACCESSORIES AND OPTIONS:
 

- Stacker

- Barcode Reader
- Reservoirs
- Adapters
- Peristaltic Pumps
- Heating and Cooling Devices
- Tip and Capillary Wash Stations
 
 
 
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TEL: +61 2 9411 2452    FAX: +61 2 9412 2048    E-MAIL:
info@ausgiant.net.au
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