Overview
The Drew3 is an advanced 3-part differential automatic hematology system designed for efficient and user-friendly operation. It features a large color LCD touch-screen, capable of processing 60 samples per hour with a minimal sample size of 10µL. The system supports multi-language interfaces and stores up to 1000 sample records.

Specifications
- Display: Color LCD touchscreen (640 x 480)
- Sample Throughput: 60 samples/hour
- Sample Size: 10µL (whole blood), 25µL (prediluted)
- Memory: 1000 records
- Dimensions: 13.88 x 12.63 x 14.50 inches
- Weight: Approx. 21 lbs (9.5 kg)
- Power Supply: 24V - 3A DC
- Operating Temperature: 18 to 32°C
- Storage Temperature: -10 to 50°C

Data Management and Reporting
The system allows for detailed data management, including the storage of up to 1000 sample results and QC statistics. It supports USB data backup and features a comprehensive reporting system that includes parameters such as WBC, RBC, Hgb, and more, along with on-screen histograms for WBC, RBC, and PLT.

Quality Control
The Drew3 offers six levels of quality control, with automatic calculations for mean, SD, and CV%. It supports Levey Jennings plots and allows results to be uploaded for peer analysis.

Reagents and Consumables
The system uses a compact 3-reagent pack coded for traceability. Various EX-TROL control levels are available for quality assurance.

Precision and Linearity
- WBC Precision: <2.5% for >6.0 x thousand cells/µL
- RBC Precision: <2.0% for >4.0 x million cells/µL
- Linearity ranges for WBC, RBC, Hgb, MCV, and Plt are specified with acceptable deviations.

Contact Information
Drew Scientific Inc, 4230 Shilling Way, Dallas TX 75237
Phone: (800) 433-0945
Email: [email protected]
Website: www.drew-scientific.com

Drew Scientific Inc is ISO 13485 registered.