Description
The XD115 Pro CRP&SAA is a high-performance 3-in-1 5-part differential hematology analyzer engineered for clinical in vitro diagnostic testing, integrating complete blood count (CBC), 5-part white blood cell differential (DIFF), C-reactive protein (CRP) and Serum Amyloid A (SAA) detection in a single compact device. Designed by Shenzhen Xpenarray Biotechnology, it combines advanced detection principles, excellent testing performance and user-friendly operation, meeting the massive sample testing demands of hospitals, clinical laboratories, and diagnostic centers. Ideal for bacterial and viral infection diagnosis, it provides comprehensive clinical parameters to avoid antibiotic overuse and missed diagnosis, with efficient, accurate and reliable testing results for routine and emergency hematology analysis.
Core Product Advantages
Advanced Multi-Technology Detection Principles
- WBC/5-part DIFF: Adopts flow cytometry (FCM) + laser light scatter + cytochemical stainingwith tri-angle laser scatter, enabling precise basophil counting by detecting cell volume, complexity and granularity, and identifying abnormal/immature white blood cells.
- RBC/PLT: Uses electrical impedance methodfor accurate counting of red blood cells and platelets.
- HGB: Applies non-cyanide colorimetric method– a safe, environmentally friendly approach without toxic cyanide reagents.
- CRP/SAA: Utilizes latex immunonephelometry method; antibody-coated latex microspheres form antigen-antibody complexes, enhancing reaction signals and expanding the test range of upper/lower limits for high-sensitivity detection.
Comprehensive Clinical Parameters & Visualized ResultsDelivers 29 reportable parameters (including CBC, DIFF, CRP, SAA, HS-CRP, SAA/CRP ratio) and 4 research parameters (ALY#, ALY%, LIC#, LIC%) for in-depth hematology analysis. Generates 2 RBC/PLT histograms and 4 WBC differential scattergrams, providing visualized cell distribution data to assist clinicians in accurate diagnosis. The SAA/CRP combined detection differentiates bacterial and viral infections – SAA rises in both, while CRP only increases in bacterial infections, avoiding antibiotic overuse and viral infection missed diagnosis.
Excellent Testing Performance & High Efficiency
- Minimal sample volume: Only 30μL of whole blood for combined CBC+DIFF+CRP+SAA testing; 20μL for CBC+DIFF, 5μL for single CRP/SAA, supporting venous/capillary whole blood, prediluted and serum sample modes.
- High throughput: 70 samples per hour with a 50-position autoloader(random access) that supports uninterrupted sample tube addition, meeting large-volume testing needs.
- Precise results: Low CV values for core parameters (WBC ≤2%, RBC ≤1.5%, HGB ≤1.5%, PLT ≤4%) and minimal carryover (≤1.0%), ensuring high accuracy and repeatability.
- Integrated reagent storage: Built-in 2-8℃ thermostatstores CRP/SAA reagents, eliminating the need for external refrigeration even when the analyzer is off, maintaining reagent activity and convenience.
User-Friendly Design & Intelligent Operation
- Intuitive control: 10.4-inch high-resolution TFT touch screen with simple operation interface for easy parameter setting and result review.
- Convenient sampling: Original automatic capillary whole blood sample loading; automatic tube rotation avoids barcode scanning errors, improving testing efficiency.
- Massive data storage: Up to 50,000 test results stored with scattergrams and histograms, supporting historical data query and review.
- Flexible connectivity: LAN port supporting HL7 protocol, bidirectional LIS compatibility, and connections with printers, keyboard, mouse, barcode scanner; multiple printout formats (laser/inkjet/thermal) and user-defined formats available.
- Compact structure: Despite comprehensive functions, the analyzer features a compact design (690595680mm) that saves laboratory space, with stable performance under standard clinical operating environments.
Reliable & Versatile for Clinical UseSupports universal AC power (100V-240V, 50/60Hz), adapting to different regional power supplies; strict quality control for core components ensures long-term stable operation. The dedicated reagent system (diluent, lyse, probe cleanser, CRP/SAA kits) matches the analyzer for optimal testing performance, with easy reagent replacement and maintenance.
1. Core Detection Specifications
| Item | Details |
| Detection Principles | WBC/DIFF: Flow Cytometry + Laser Light Scatter + Cytochemical Staining;RBC/PLT: Electrical Impedance;HGB: Non-Cyanide Colorimetric;CRP/SAA: Latex Immunonephelometry |
| Parameters | 29 reportable parameters + 4 research parameters;2 RBC/PLT histograms, 4 WBC differential scattergrams |
| Sample Modes | Venous whole blood, Capillary whole blood, Prediluted, Serum |
| Sample Volume | CBC+DIFF:20μL; CRP/SAA:5μL each; CBC+DIFF+CRP+SAA:30μL |
| Throughput | 70 samples/hour |
| Autoloader | 50 positions, random access, uninterrupted sample addition |
| Reagent Storage | Built-in thermostat (2-8℃) for CRP/SAA reagents |
2. Performance Parameters (Core Indices)
| Parameter | Linearity Range | Precision (CV) | Carryover |
| WBC | 0-100×10⁹/L | ≤2% (4-15×10⁹/L) | ≤0.5% |
| RBC | 0-8×10¹²/L | ≤1.5% (3.5-6.0×10¹²/L) | ≤0.5% |
| HGB | 0-250g/L | ≤1.5% (110-180g/L) | ≤0.6% |
| PLT | 0-1000×10⁹/L | ≤4.0% (150-500×10⁹/L) | ≤1.0% |
3. Hardware & Software Specifications
| Item | Parameter |
| Display | 10.4 inch TFT Touch Screen |
| Data Storage | Up to 50,000 results (with scattergrams/histograms) |
| Communication | LAN port (HL7 protocol), bidirectional LIS support |
| Interfaces | Printer, keyboard, mouse, barcode scanner |
| Printout | Laser/Inkjet/Thermal printer; multiple/user-defined formats |
| Power Requirement | 100V-240V, 50Hz/60Hz |
| Operating Environment | Temperature:10°C~30°C; Humidity:≤70% RH; Air pressure:70kPa~106kPa |
4. Reagent System
| Reagent Type | Details |
| Basic Reagents | 60D Diluent, 60DIFF Lyse, 60LH Lyse |
| Cleaning Reagents | C1P Probe Cleanser, C20 Cleaning Concentrate |
| Assay Kits | CRP Kit (Latex Immunoturbidimetric), SAA Kit (Latex Immunoturbidimetric) |
