Agilent GPC 220 HT-Instrument - Extended Site Preparation Checklist

Significance of Site Preparation

The installation and long-term performance of high-temperature gel permeation chromatography (GPC) systems depend critically on proper laboratory setup. Adequate bench space, environmental control, power provisioning and supply management ensure reliable operation, minimize downtime and protect instrument components from damage.

Objectives and Overview of the Checklist

This document provides a structured guide for customers to verify site readiness prior to delivery of the Agilent GPC 220 HT-Instrument. It outlines spatial, environmental, electrical and consumable requirements to facilitate a smooth installation and commissioning process.

Methodology

The checklist compiles manufacturer specifications, field-proven best practices and safety recommendations. Requirements are grouped by category—physical dimensions, ambient conditions, electrical supply, operating supplies and handling instructions—to streamline pre-installation verification.

Applied Instrumentation

Key system components covered by the checklist include:

• Agilent GPC 220 HT oven and solvent module
• Optional dual-angle light scattering detector (G7822A)
• Optional viscometer module (G7821A)

Main Requirements and Discussion

1. Bench Space

• Clear flat surface supporting up to 180 kg (370 lbs).
• Minimum module footprint: 56 cm depth × 140 cm width; height clearance of 97 cm to accommodate lid opening.
• Extra 30 cm depth and width if additional detectors are installed.

2. Environmental Conditions

• Temperature: 15–35 °C (59–95 °F); Humidity: <80% at 25–35 °C.
• Stable ambient conditions with no direct heat or drafts.
• Ventilation: ≥12 air changes per hour; exhaust routed via supplied 4″ hoses to fume extraction or safe vent.

3. Electrical Supply

• Main unit and solvent module each require one dedicated outlet.
• 220–240 V, 50/60 Hz supply with residual-current protection; 2 × NEMA L6-15R for 110 V regions.
• Additional outlets for detectors and computer workstations.

4. Operating Supplies

• Trichlorobenzene (TCB) GPC-grade solvent stabilized with 125 ppm BHT.
• Vacuum filtration apparatus and filter media: 2.7 µm Whatman hardened circles, 0.02 µm Anodisc filters for light scattering applications.

5. Handling and Logistics

• Instrument modules delivered on pallets; customer to provide lifting/placement support.
• At least three to four staff or contractor assistance recommended for unpacking and bench positioning.

Benefits and Practical Use

Following the site preparation checklist reduces installation delays, ensures operator safety and protects sensitive GPC components. It also facilitates efficient commissioning, optimal chromatographic performance and extended system lifetime.

Future Trends and Possibilities

Advancements in remote monitoring, automated environmental control and cloud-based analytics are expected to further streamline site readiness. Integration of IoT sensors could enable real-time validation of temperature, humidity and power quality prior to instrument startup.

Conclusion

A systematic approach to site preparation is essential for the successful deployment of the Agilent GPC 220 HT-Instrument. Adhering to the checklist ensures that spatial, environmental, electrical and consumable requirements are met, paving the way for reliable, high-performance polymer analysis.

Reference

Agilent Technologies. Extended Site Preparation Checklist for Agilent GPC 220 HT-Instrument. December 2013, Revision 1.0.