Gilson - GX Direct Injection Module
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The GX Direct Injection Module features an injection port that connects directly to the injection valve.
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Features of GX Direct Injection Module
• Direct Injection Modules are compatible with the following Liquid Handlers: the GX-281 Liquid Handler (accommodates up to two GX Direct Injection Modules), GX-271 Analytical Liquid Handler, GX-271 Preparative Liquid Handler and the GX-271 ASPEC. • Rated to pressures up to 5000 psi depending on configured valve. • Total loop injection CV's < 0.5%.
General Specifications
| Depth | 3.5 |
| Height | 3.98 |
| Width | 4.75 |
| Power Requirements | 24V DC |
| Weight | 1.2 kg |
Additional Specifications
Injection Reproducibility
Analytical (1/16")
CV < 0.7%
(Stainless steel and PEEK valves; Cheminert port; 20 µL loop; total loop overfill)
Preparative (1/16")
CV <0.9%
(Stainless steel valve; Cheminert port; 1 mL loop; partial loop)
Valve switching speed
Analytical
200 msec for GX Direct Injection Module (1/16")
Preparative
200 msec for GX Direct Injection Module (1/16")
300 msec for GX Direct Injection Module (1/8")
Available Valves
Analytical
Stainless steel direct injection valve
(2-position, 6-port) 0.016" ID ports, 1/16" OD
PEEK direct injection valve
(2-position, 6-port) 0.016" ID ports, 1/16" OD
Preparative
Stainless steel direct injection valve
(2-position, 6-port) 0.060" ID ports, 1/8" OD
Stainless steel direct injection valve
(2-position, 6-port) 0.030" ID ports, 1/16" OD
Available Sample Loops
Analytical
For GX Direct Injection Module (1/16"): 2 µL, 5 µL, 10 µL, 20 µL, 50 µL, 100 µL, 250 µL, 500 µL, 1 mL, and 2 mL
Preparative
For GX Direct Injection Module (1/8"): 5 mL, 10 mL, 20 mL, and 25 mL
For GX Direct Injection Module (1/16"): 250 µL, 500 µL, 1 mL, 2 mL, and 5 mL
Front PanelLED indicator for LOAD and INJECT positions
Liquid Contact Materials:
Valcon H, Nitronic 60 (N60), PTFE, PAEK
Software ControlComputer 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