(3) Measurement Time
1) Maximum Measurement Time in Standard Mode
PT 100 seconds (120 seconds in CA-550 and CA-560)
Fbg 100 seconds
Others 190 seconds
ATIII 30 seconds
2) Maximum Measurement Time in Automatic Extended Mode
All Parameters 600 seconds
(4) Accuracy
When control plasma N is measured consecutively 10 times, measurement error of the average time
(second) should lie within the following ranges. (The ambient temperature must be 25 ± 10°C.)
PT ± 8% or less
APTT ± 8% or less
(5) Reproducibility
Coefficient of variation, when control plasma N is measured consecutively 10 times, should lie within the
following ranges with 95 % confidence if specified reagents are used. The ranges should be observed
when measuring was performed on 10 to 30 µg/mL of diluent sample with SFDP and PFDP, and on 500
to 1000 µg/mL of diluent sample with D-Dimer.
PT, APTT [second] CV within 2%
TTO, NT [second] CV within 4%
Fbg [second] CV within 4%
Factor (II, V, VII, VIII, IX, X, XI, XII)
[second] CV within 5%
TT [second] CV within 10%
BXT [second] CV within 4%
LA1/LA2 [second] CV within 4%
PCc [second] CV within 5%
AT-III [%] CV within 5%
APL [%] CV within 5%
Plg [%] CV within 5%
BCPC [%] CV within 5%
Hep [IU/mL] CV within 5%
SFDP [µg/mL] CV within 10%
PFDP [µg/mL] CV within 10%
D-Dimmer [µg/L] [µg/mL] CV within 10%
CA-500 Series S/M 1-5 Revised December 2001 8