Environmental Instruments

Gilson GX-271 Liquid Handler

The GX-271 Liquid Handler

 

 

 

The GX-271 Liquid Handler provides a small footprint, medium capacity liquid handler and autosampler offering small to large volume injection, fraction collection and liquid handling capabilities. This instrument can be configured with either a GX Prep or Analytical Solvent System which features a syringeless pumping technology capable of delivering a wide range of flow rates and volumes. Taking up only 23” of linear bench space with a mid-size bed capacity, the GX-271 is the perfect blend of size, performance and capacity. All injection modules feature a continuous flow path design for preparative flow rates up to 200 mL/min. The GX-271 can accommodate large injection volumes up to 25 mL with minimal sample waste and carryover.

 

 

 


The GX-271 Liquid Handler or autosampler can be configured with a GX Direct Injection Module for injection onto an HPLC or LC/MS system. The GX Direct Injection Module features an innovative injection port design that attaches directly to the injection valve reducing void volumes and minimizing carryover associated with calibrated connection tubing.

Specifications

Liquid Handling Preparative
Accuracy: 98% (50 µL - 25 mL), Flow Rate: 1 µL - 50 mL/min
Analytical
Accuracy: 98% (10 µL - 5 mL), Flow Rate: 1 µL - 5 mL/min
Injection Reproducibility: < 1% CV (total loop)
Carryover: < 0.005%
Sampler Type X/Y/Z with stationary rack design
Probe Positioning Performance Accuracy: ± 0.75 mm in X/Y/Z dimensions
Repeatability: ± 0.20 mm in X/Y/Z dimensions
Arm Speed 350 mm/sec in X dimension
350 mm/sec in Y dimension
125 mm/sec in Z dimension
Vertical Punch Strength 3.2 kg (7 lb)
Horizontal Motion Strength X: 2.0 kg (4.5 lb)
Y: 2.0 kg (4.5 lb)
Probe Rinse Probe rinsing and flowing probe rinsing occurs through a dedicated rinse station using up to two flowing outside rinse solvents when integrated with a GX rinse pump
Rack Capacity Up to five Code 20 or 33X/34X Series Racks or up to three Code 200 or 300 Series Racks
Note: If a GX Direct Injection Module is installed on the locator plate of the liquid handler, only two Code 200 or 300 Series Racks can be accommodated. The rack position in front of the GX Direct Injection Module must remain available.
Front Panel Two 7-segment blue LED displays and LED indicator lights for power and error messages
Contact Control Two inputs (contact closure control & TTL), two relay outputs, two switched +24V DC 1A outputs and one safety input control
Note: Do not use voltages higher than 30V despite contacts rated for higher voltage
Software Control Computer control via Ethernet communication and TRILUTION® Software
Environmental Conditions For indoor use only
Altitude: 2000 m
Temperature: 5ºC - 40ºC
Air pressure: 75 - 105 kPa
Pollution degree: 1 or 2, in accordance with IEC 66
Humidity: Maximum relative humidity 80% for temperatures up to 31º C, decreasing linearly to 50% relative humidity at 40ºC
Manufacturing Standards Meets applicable safety and EMC certification standards; UL and CE certified
Fuse 5 x 20 mm “T” type 2.50A
One for 100 - 120V; two for 220 - 240V
Power Requirement Frequency: 50 - 60 Hz
Voltage: 100 - 240V (universal input)
Current rating: 2.0A for 100 - 120V or 1.0A for 220 - 240V
Power consumption: 250W maximum
Dimensions (w x d x h) 59.7 x 54.1 x 57.1 cm (23.5 x 21.3 x 22.5 in)
Weight 22 kg (48 lb)



Produktgruppe

Pharmaceutical

Environmental

Clinical/Forensic

Fractioncollectors

Autoinjectors

HPLC Systems

Instruments

Liquid Handlers - Cartesian Robots

Kontakt

Biolab A/S
Sindalsvej 29
8240 Risskkov
Telefon: 86 21 28 66
E-mail: sales@biolab.dk