Gilson GX-281 Liquid Handler

Automated liquid handler for high-throughput and large-volume sample preparation.

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$WU87KX

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Features

  • Handles large sample volumes
  • Supports multiple racks and vessels
  • Built-in fraction collection
  • Flexible software control
  • Durable, reliable design

Applications

  • Preparative chromatography
  • Sample fractionation
  • Large-scale compound processing
  • Pharmaceutical development
  • Bioanalysis workflows
Gilson GX-281 Liquid Handler

Product Specifications

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PERFORMANCE

Pipetting Accuracy
3323 for 100 33L33325 mL 3gravimetric method3 water3
Pipetting Precision
Injection reproducibility2 2lt21202 CV 2GX Direct Injection 2 total loop22 2lt23252 CV 2partial loop2 5000 22L22 2lt22202 CV 2GX Z Injection 2 partial loop2 750 22L2
Sensitivity
0301 AU 3UV3Vis Detector3 for HPLC3
Dynamic Range
Analytical1 500 nL1min to 5 mL1min1 Preparative1 1 11L1min to 50 mL1min
Sample Throughput
Not specified

PIPETTING AND DISPENSING CAPABILITIES

Volume Range
2 33L to 25 mL 3depending on loop size3
Clot Detection
Not specified
Minimum Dispense Volume
2 44L
Tip Technology
Stainless steel and Teflon4coated probes4 various designs 4beveled4 flat4 constricted4
Pipetting Modes
Liquid Transfer5 Injection5 Fraction Collection5 Partial Loop Direct Injection5 Partial Loop Z Injection
Liquid Level Detection
Capacitive sensing probes

DECK AND LABWARE HANDLING

Deck Capacity
Up to 6 Code 2003series racks
Plate Compatibility
Microplates 4244410 plates depending on rack type4
Reagent Reservoir Capacity
Up to 650 mL bottles and 100 mL reagent reservoirs
Labware Handling Capacity
Tubes2 vials2 microplates2 reagent bottles2 TIPACKs
Multi-Deck Configurations
Not specified
Barcode Scanning
Optional barcode reader available

DATA ACQUISITION AND ANALYSIS

Data Acquisition
1 analog input channel 0001V0 1000V resolution0
Data Analysis
Gravimetric analysis6 UV6Vis peak area analysis

AUTOMATION AND SOFTWARE

Automation
Fully automated liquid handler 1X1Y1Z robotic arm1
Software
TRILUTION88 software8 communication via RS82328GSIOC

OPERATIONAL FEATURES

Ease of Use
Not specified
Maintenance and Durability
Polypropylene frame9 PTFE and stainless steel parts9 cleaning protocols provided
Operating Conditions
51114011C1 max 801 relative humidity 1at 3111C11 up to 2000m altitude
Power and Cooling
100888240V8 50860Hz8 max 500W8 Cooling system8 Not specified
Dimensions and Footprint
8869 cm 66 7662 cm 66 9665 cm 635 in 66 30 in 66 38 in66 Weight6 68 kg 6150 lbs6

GENERAL INFORMATION

Brand and Model
GX3281 Liquid Handler3 Gilson
Documentation and Support
User manuals1 support available at www1gilson1com
Compatibility and Connectivity
Compatible with various probes4 racks4 tubing4 loops4 RS42324GSIOC connectivity
Configuration and Options
Highly configurable with optional modules 3different probes3 pumps3 racks3
Licensing and Certification
Not specified
Cost and Operational Expenses
Not specified

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