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Products
Product Name : Chronolog 490


Chronolog 490

The chronology 490 series automatic optical aggregometers provide low cost aggregation systems for testing platelet function in platelet-rich-plasma (PRP) for clinical screening, diagnostic studies, pharmaceutical research and platelet research studies.

Other Clinical Applications
•    Detect Heparin-Included Thrombocytopenia
•    Screen for aspirin like defect
•    Differentiate between hereditary and acquired platelet disorders using combinations of different Chrono-PAR reagents
•    Monitor therapeutic dosage and patient compliance to inhibitory therapy.

Research Applications
•    Study the effects of drugs on platelet aggregation
•    Study the effects of food substances on platelet function
•    Study platelet to membrane receptor site defects
All platelet aggregation tets in PRP and in washed platelets can be performed in the series 490 automatic aggregrometers.
PRP and PPP baselines are automatically set by a single pushbutton. A platelet count difference between the sample and PPP test blank of only 50 x 10/L is needed for full scale measurements. If the gain cannot be set, the output cycles to warn the operator.
Although the normal sample size is 0.5 mL, samples as small as 0.25 mL can be used, making the chronology system well-suited for work with pediatric patients and smaller laboratory animals.

Specification :

Optical Sensing System : Chrono-Log Aggregometers automatically using infrared light and photodiode detector to determine the difference between PRP and PPP. The differences observed in the transmission of light that appear in the form of voltage.

Volume of PRP dan PPP sample : sample volume 0.5 mL.

Cuvette : P/N 312

Stir Bars : magnet coated with Teflon, P/N 313

Control Panel : button to perform calibration automatically. Selector button or equate to separate the PPP samples. The on / off button for stirrer

Stirring Speed : 1200 RPM at 60 Hz, 1000 RPM at 50 Hz

Temperature : Electronic temperature settings displayed on the panel meter,

37°C ± 0.2°C

Incubation tube : 4 tube at 37°C ± 0.2°C for each channel

Voltage : 100 watts

Size : 33 x 44 x 15 cm

Weight : 25 pon (11.5 kg)

Computer : optional for AGGRO/LINK which includes AGGRO/LINK program for Windows or MS-DOS

Data System : use AGGRO/LINK, computer Pentium 4 with hard disc, floppy drive, program, mouse, monitor and color printer


Environmental specification


Operating temperature : 15 °C to 30 °C

Storage temperature : -40 °C to 65 °C

Relative humidity : 5% to 85% (Non-condensing)

Operating altitude : -16 to 2000 M

Storage altitude : -16 to 10.600 M
PT. Primaco Unitama
PT. Alam Putra Sakti