24 PL-GPC 220 User Manual
2 Site Requirements and Specifications
Performance Specifications
Performance Specifications
Tab le 2 Performance Specifications of the PL-GPC 220
Unit Type Specification
Pump Flow Range 0.2 – 10 mL/min Pump
0.1 – 5.0 mL/min software
controlled
Flow Rate Reproducibility
1
1
The technical specifications have been determined by experimentation and reflect the total system
performance. The values quoted have been calculated from analyses performed in THF at 40 °C and
in TCB at 160 °C.
≤0.07 % RSD, or ≤0.02 min SD
whatever is greater, based on
retention time at constant
room temperature
Oven Temperature Range Ambient to 220 ° C
Temperature Stability <0.05 ° C/h
Column Capacity 6 x 30 cm columns
Detector Differential Refractometer Deflection
Cell Volume 8 µL
Noise
1
≤80 µV
Drift
1
≤10 mV/h
Wavelength 890 nm
Autosampler Carousel Capacity 40 x 2 mL Vials
Injection Volume flushed fixed loop; 5 – 500 µL
Precision
1
≤1%
Instrument Control Microprocessor
Instrument Interface Windows 7 Advanced PC
Control
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