Rayto RT-7200 - Instrument Introduction; Product Introduction and Parameters; Instrument Composition and Structure

RT-7200 Auto Hematology Analyzer User’s Manual
1 Instrument Introduction
1.1 Product introduction
1.1.1 Product name: Auto Hematology Analyzer
1.1.2 Model: RT-7200
1.1.3 Test items
This analyzer is using impedance principle (colorimetry for hemoglobin measurement) to
categorize and count blood cells in blood. Test items are shown in Table 1-1.
Table 1-1
Full English name English abbreviation Unit(Default)
White blood cell count WBC 10
9
/L
Lymphocyte count LYM# 10
9
/L
Intermediate cell count MID# 10
9
/L
Granulocyte Cell count GRA# 10
9
/L
Lymphocyte percentage LYM% %
Intermediate cells percentage MID% %
Granulocyte Cells percentage GRA% %
Red blood cell count RBC 10
12
/L
Hemoglobin content HGB g/L
Hematocrit HCT %
Mean corpuscular volume MCV fL
Mean corpuscular hemoglobin MCH pg
Mean corpuscular hemoglobin
concentration
MCHC g/L
Red cell distribution width SD RDW-SD fL
Red cell distribution width CV RDW-CV %
Platelet count PLT 10
9
/L
Mean platelet volume MPV fL
Platelet distribution width PDW %
Plateletcrit PCT %
Platelet–large cell ratio P-LCR %
White blood cell histogram WBC Histogram
Red blood cell histogram RBC Histogram
Platelet histogram PLT Histogram
1.2 Product technical parameters
Test principle: WBC/RBC/PLT: Impedance method; HGB: colorimetry
Aspiration volume: 9.8μL(Whole Blood), 9.8μL(Anticoagulant Peripheral
Blood), 20μL(Pre-diluted Peripheral Blood)
Test rate: About 2 min /ea.
Working environment:
15°C～35°C, relative humidity ≤ 80%
Store environment:
0°C～40°C, relative humidity ≤ 85%
Power supply: a.c.110V-220V, 50/60Hz
Input power: 96WATTS
1.3 Instrument composition and structure
The analyzer is composed of chamber, tubing system, computer control system, and
software.
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