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Software Specifications

Data Acquisition

Specifications
Input 2-channel (RI, UV or external detector) / I/O connection necessary
Acquisition time 0.0 to 300.0 minutes
Acquisition interval 10 ms or more (10 ms steps). Upper limit: 1,000 ms

Calibration

Specifications
Calibration curve approximation • First-degree expression
• 3rd-degree expression
• 3rd-degree expression + hyperbola
• 5th-degree expression
• 7th-degree expression
• 7th-degree expression (odd power)
• 7th-degree expression (odd power) + hyperbola
Calibration curve correction • Mark-Houwink
• Q factor
• Polymerization degree
• USP

Calculations

Specifications
Quantitative calculation specific to GPC
 • Molar mass averages (Mn, Mw, and Mz )
• Polydispersity Index (PDI)
• Cumulative/differential molar mass distributions
• Concentration ratio
Special calculation function
 • Internal standard correction function
• Copolymer analysis
• Molar mass fraction specific calculation
• Calculation range specification
• Lag time correction
Calculation standard
 • ASTM®
• DIN®
• USP
• JIS
• JP
• ISO 16014
• Tosoh Standard

Control

Specifications
Warm up and shut down timers • Daily
• Weekly
RI and UV detector auto balance Optional prior to injection


Column Test

Specifications
Parameter • Theoretical plate number
• Resolution
• Symmetry factor
• Half bandwidth


FDA 21 CFR Part 11

Specifications
Functionality Software validation, authentication by user ID and password, log out, and audit trail