Excell™ 225 Part Differential Auto Hematology Analyzer |
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| Features | Performance | Screens | Reports | Brochure |
Intended Use :
Top of the range Cell Counter for medium-sized laboratories.
Top quality performance at a reasonable price.
Features :
- 22 parameters, 2 scattergrams and 2 histograms
- Proprietary laser technology, 5 part differential
- Impedance technology for cell counting
- State of the art patented platelet counting technique
- Results in 45 seconds
- Sample size flexibility satisfies a wide range of end user requirements
- SVGA color monitor with scattergrams and histograms on screen
- Data management stores up to 100,000 sample records including scattergrams and histograms
- Built in QC package (Levey-Jennings, X-B)
- Bidirectional port for LIS
- Optional : Automatic 30 tube sampler/mixer with optional bar code sample identification (as shown)
Parameters :
WBC,
Lymp#, Neut#, Eos#, Baso#, Mono#,
Lymp%, Neut%, Eos%, Baso%, Mono%,
RBC, Hgb, Hct, MCV, MCH, MCHC, RDW,
Plt, MPV,
2 x WBC scattergrams
Plt histogram, RBC histogram
Operation :
Scientific Principle :4 x dimensions optical scattering for WBC differential
Electrical resistance for counting (WBC, RBC, Plt) and sizing (Plt,RBC)
Optical absorbance of cyanmethemoglobin for hemoglobin
Sample Volumes :
| Direct mode Sample saver mode Automatic sampler |
180 µL whole blood 80 µL whole blood 180 µL whole blood |
Dilution system :
High precision ceramic
shear valve and computer controlled diluent dispenser. Automatic rinse inside
and outside of the sample probe prevents carryover and reduces risk of transmission
of blood borne pathogen to operators.
Sensors :
Flow cytometer with solid state sensors or photomultiplier for WBC differential.
| WBC aperture | 100 µm dia x 75 µm length |
| RBC/Plt aperture | 78 µm dia x 55 µm length |
The Plt/RBC channel features the patented "von Behrens" silencer that eliminates RBC recirculation which interferes with low Plt counts in conventional aperture designs.
Throughput :
Results in 45 seconds in direct mode
Computer :
Microsoft Windows 2000
SVGA monitor
keyboard, mouse, lightpen
optional bar code reader
Two RS-232 serial ports and one parallel printer port
optional printer (colour or B/W)
Patient
identification : PID 12 digits, name, first name, sex, DoB, comments
Patient data storage : 100,000 results with scattergrams & histograms
User selectable report format
ASTM or HL7 report format
Automatic or manual calibration
Selectable units : MKS, SI, SI modified
Patient normal range : 8 sets, user modified
Patient action limits : user defined
Multi-language capability
QC assay files : 12 lots, 3 levels each.
Assays are loaded via keyboard, modem or disk
Printed log of QC data with automatic calculation of mean, SD, CV
Monthly Levey-Jennings plot of QC data, X-B, Bull's moving average, Westgard
rules
QC results transfer for peer to peer analysis via modem or disk
Diagnostic alerts to assist operator
Maintenance log
Errors log
Performance :
| Precision : | |||
| Level | Units | CV | |
| WBC | 8.0 | x 10³ cells/µL | < 1.5 % |
| RBC | 8.0 | 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 % |
| Linearity : | |||
| Range | Units | Linearity (whichever greater) |
|
| WBC | 0.1 to 99.9 | 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 | ± 0.2 or ± 2% |
| Plt | 10 to 1000 | x 10³ cells/µL | ± 10 or ± 5.0% |
| Plt | 10 to 2000 | x 10³ cells/µL | ± 15 or ± 7% |
Dimensions :
| Dimensions (analyzer) | 42cm (h) x 58cm (w) x 50 cm (d) |
| Weight(analyzer) | 32.5 Kg |
| Operating conditions : | Temperature : 15ºC to 32ºC Humidity : 10% - 90% non-condensing |
| Voltage: | 90 to 250 VAC 47 to 63 Hz (no manual adjustment) |
Consumables :
These are the most common consumables.
For the complete list see Hematology Consumables
| Item | Part Number |
| EX-ISO | RA-1720 |
| EX-LYSE | RA-9500 |
| E-Z Clean | RA-004C |
| EX-FLO | RA-6010 |
| EX-TROL+ Low Control | EXA-3L+ |
| EX-TROL+ Normal Control | EXA-3N+ |
| EX-TROL+ High Control | EXA-3H+ |
Example Screen :
Example Report :
Brochure :
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