AU680® Chemistry System - Specifications
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Analytical system Fully automated, random-access chemistry system with STAT capability
Analytical principle Spectrophotometry and potentiometry
Analytical types Endpoint, rate, fixed point and indirect ISE
Analytical methods Colorimetry, turbidimetry, latex agglutination, homogeneous EIA, indirect ISE
Simultaneously processed analytes 60 photometric tests + 3 ISE
Throughput 800 photometric tests/hour; up to 1,200 with ISE
Sample types Serum, urine, whole blood (HbA1c), other 1, other 2
Sample feeder Racks with 10 samples each (bar codes on primary tubes and on racks); capacity of 150 samples; continuous loading
Sample tubes In primary and secondary tubes; diameter between 11.5 and 16.5 mm; height between 55 and 102 mm
STAT samples Up to 22 positions for STAT samples, bar-coded primary tubes
Sample volume 1–25 μL in 0.1 μL increments (1–25 μL for repeats)
Reagent supply 60 positions for R1, 48 positions for R2; (refrigerated 4–12 °C), handling of 3-shot reagents
Reagent volume R1: 15–250 μL; R2: 15–250 μL; (in 1 μL increments)
Total reaction volume 120–425 μL
Reaction cuvette Quartz cuvettes
Reaction time Up to 8 minutes, 40 seconds
Reaction temperature 37 °C
Mixing method With rotating paddles after dispensing sample and reagent
Photometry system Direct assay through the reaction cuvette (0 – 3.0 OD) mono and bichromatic measurements possible
Wavelength 13 different wavelengths between 340 – 800 nm
Cuvette cleaning Comprehensive cleaning with detergents
Calibration Autocalibration, cooled calibrator positions; master calibration established by two-dimensional bar code of the reagent bottle (>3-point calibration)
Quality control Auto QC, cooled QC positions
Test requisition Individual and profile test requisition via on line, mouse, functions keys or touch screen
Safety Clot detection and crash prevention for sample and reagent dispenser
Online Full uni- and bidirectional communication possible
Software Windows XP®
Dimensions (W x H x D) mm ANL 1,950 x 1,280 x 1,000
Power supply  200 V; 208 V; 220 V; 230 V; 240 V; 50 Hz; 60 Hz/3.8 KVA

Specifications and design are subject to change without notice.
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