Clinical Hematology

Made is U.S.A. with top-notch scientists and distributed globally.

D3 3-Part CBC Analyzer

World Class on Clinical Hematology

Drew Scientific manufactures and sells Analytical Instruments and Reagents world-wide

Cell Counters for Clinical Hematology
Cell Counters for Veterinary Hematology and Research
Reagents and Controls

D3

Drew Scientific has been making leading edge and top quality CBC systems for over 15 years. The Drew-3 is the latest innovative offering.

With over 15 years of servicing the human hematology market, the dependable Drew Scientific D3 3-part differential automatic system is a powerhouse and is dependable, sturdy, robust, and reliable. The D3 System has an easy-to-use touchscreen interface with a convenient and easy-to-load onboard quality reagent pack. With a very small footprint, the 3-part complete blood count analyzer is perfect for doctors’ offices, as well as for urgent care and oncology clinics among others.

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Features of D3

Click to learn about Drew Scientific D3

Background

Drew Scientific has been making leading edge and top quality CBC systems for over 15 years.
The Drew-3 is the latest innovative offering.
Features
- 16 parameters
- 60 samples per hour
- 10 µL sample size (whole blood) + pre-diluted mode
- Large LCD color touchscreen for ease of use
- Data management stores up to 1000 sample records and QC statistics
- User-friendly operator interface with multilanguage capability
- Low reagent consumption
Parameters
- WBC, Lymp#, Gran#, Mids#
- Lymp%, Gran%, Mids%
- RBC, Hgb, Hct, MCV, MCH, MCHC, RDW, Plt, MPV
- The system also displays :
- WBC, Plt and RBC histogram
Operation

All operations are controlled via the large touch screen.
This includes start-up and shut-down, run samples, datalog, QC, Reagents.
Four different operator levels are possible including Lab Manager and Lab Tech.
Operators are logged at start-up or when a new operator takes over.

Sample Handling :
Blood samples must be collected in EDTA tubes. Sample sizes :
Direct mode : 10 µL whole blood
Pre-diluted / Capillary : 25 µL into 0.5ml of diluent using a built in diluent dispenser

Throughput :
60 samples per hour in direct sampling mode

Reagents :
A compact 3 reagent pack is provided. Packs are coded with lot number and expiry date to give full traceability.

QC
Six controls levels, 3 months each. Assay values can be entered via the keypad or loaded from a USB key. Automatic calculation of mean, SD and CV% (possible to reject bad samples). Levey Jennings plot per level. It is possible to upload results to USB key for peer to peer analysis.
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System Software
- The Drew-3 is controlled via a large colour touchscreen.
- The software is designed to make the instrument as easy to use as possible.
- Up to 1000 sample results can be stored on the system and results can be backed up on a USB key (flash disk).

Performance

	Level	Units	CV
WBC	8.0	x 10³ cells/µL	< 1.5 %
RBC	5.0	x 106 cells/µL	< 1.0 %
Hgb	16	g/dL	< 1.0 %
MCV	90	fL	< 1.0 %
Plt	250	x 10³ cells/µL	< 3.0 %

	Range	Units	Linearity (whichever greater)
WBC	0.1 to 150.0	x 10³ cells/µL	± 0.2 or ± 2%
RBC	0.02 to 9.99	x 106 cells/µL	± 0.05 or ± 2%
Hgb	0.0 to 30	g/dL	± 0.2 or ± 2%
MCV	40 to 150	fl
Plt	10 to 1000	x 10³ cells/µL	± 10 or ± 5.0%
Plt	10 to 2000	x 10³ cells/µL	± 15 or ± 7%

Dimensions (analyzer)	42cm (h) x 58cm (w) x 58 cm (d) 16.5in (h) x 22.8in (w) x 22.8in (d)
Weight(analyzer)	32.5 Kg (72lb)
Operating conditions	Temperature : 15ºC to 32ºC Humidity : 10% - 90% non-condensing
Voltage	90 to 250 VAC 47 to 63 Hz (no manual adjustment)