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AELAB SK5004 Coagulation Analyzer – Precision Testing with Low Reagent Use

The AELAB SK5004 Coagulation Analyzer performs precise hemostasis testing with four independent channels, enabling simultaneous PT, APTT, TT, and FIB analysis. Designed for efficiency, it minimizes reagent use below 20 µL and ensures accurate results through a 37 °C ± 0.3 °C thermostat and advanced optical light-matching technology.
Modles : SK5000 Series
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The AELAB SK5004 Coagulation Analyzer provides comprehensive clotting analysis with high sensitivity and reproducibility. It integrates a multi-channel optical detection system and an intelligent temperature control mechanism for accurate, simultaneous evaluation of major coagulation parameters including PT, APTT, TT, and FIB.

Using advanced light-matching optics and a low-reagent open-system design, the SK5004 ensures reliable test outcomes for both clinical and research laboratories requiring quantitative plasma coagulation studies.

 

⚙️ Design & Construction

The AELAB SK5004 features a durable laboratory-grade housing with a 240 × 128 LCD display and integrated thermal printer. It includes four test channels, a 24-position incubation block for samples, and six reagent incubation wells. The instrument maintains 37 °C ± 0.3 °C through a high-precision thermostat and uses a 470 nm wavelength photometric system to ensure analytical consistency. Optional electronic pipette linkage and RS-232 PC connectivity enable automation and data transfer.

 

🔬 Working Principle / Testing Method

The SK5004 operates via an optical clot detection principle using transmitted light at 470 nm to monitor plasma coagulation reactions. Each channel measures changes in optical density during fibrin formation. The analyzer supports quantitative and qualitative determination of PT, APTT, TT, and FIB values, automatically calculating INR, PTR, and % activity indices. Built-in timers and temperature stabilization guarantee precise reaction conditions.

 

💡 Key Advantages

  • Four independent testing channels for simultaneous parameter analysis
  • Low reagent consumption < 20 µL with open-reagent flexibility
  • Advanced optical matching ensures measurement precision
  • Built-in memory for up to 10,000 test results
  • Thermostat accuracy at 37 °C ± 0.3 °C for reproducible testing
  • Optional electronically linked pipette for workflow efficiency
  • Integrated thermal printer and RS-232 PC connectivity

 

🔗 Connectivity & Integration

The SK5004 supports RS-232 communication for PC connection, enabling data management through external software. An internal thermal-sensitive printer provides direct report output. Optional pipette linkage enhances laboratory throughput and minimizes handling errors, while English interface menus simplify operation for clinical staff.

 

🧠 Model Insight

Model Testing Channels Wavelength Temperature Precision Memory Weight
SK5004 4 Channels 470 nm 37 °C ± 0.3 °C 10,000 Results 7 kg

 

🧪 Testing Applications

The AELAB SK5004 Coagulation Analyzer is suitable for clinical hematology, hospital diagnostic centers, and pharmaceutical laboratories. It performs PT, APTT, TT, and FIB assays, supporting hemostasis research, coagulation factor studies, and anticoagulant therapy monitoring.

 

Compliance & Quality Assurance

Manufactured under ISO and CE compliance, the SK5004 meets GLP standards for medical diagnostic devices. Each unit undergoes strict factory calibration, ensuring measurement traceability and consistent performance across analytical environments.

Specifications :

Specification SK5004
Test Channel Number 4 channels; 4 different parameters analysis at the same time
Sample Incubation Block 24 positions
Reagent Incubation Block 6 positions
Software Timer 4
Test Wavelength 470 nm
Memory 10,000 test results
Temperature Control Precision 37 °C ± 0.3 °C
Sample Volume 20 µL–40 µL
Reagent Consumption 20 µL–40 µL
Coincidence Indicator <3 %
Notation of Result S, %, PTR, INR, g/L
Operation Language English
Display 240 × 128 LCD
Power Supply 220 VAC ± 15 % 50–60 Hz
Dimensions (W × D × H) 395 mm × 320 mm × 135 mm
Working Environment 15 °C–30 °C  wet≤ 90 %
Weight 7 kg
Specification SK5004
Test Channel Number 4 channels; 4 different parameters analysis at the same time
Sample Incubation Block 24 positions
Reagent Incubation Block 6 positions
Software Timer 4
Test Wavelength 470 nm
Memory 10,000 test results
Temperature Control Precision 37 °C ± 0.3 °C
Sample Volume 20 µL–40 µL
Reagent Consumption 20 µL–40 µL
Coincidence Indicator <3 %
Notation of Result S, %, PTR, INR, g/L
Operation Language English
Display 240 × 128 LCD
Power Supply 220 VAC ± 15 % 50–60 Hz
Dimensions (W × D × H) 395 mm × 320 mm × 135 mm
Working Environment 15 °C–30 °C  wet≤ 90 %
Weight 7 kg

Frequently Asked Questions

1What are the recommended operating conditions?
Optimal performance occurs between 15 °C–30 °C, with humidity ≤ 90 %.
2How many samples can be incubated simultaneously?
The analyzer supports 24 sample incubation positions with six reagent wells.
3What is the reagent consumption per test?
Each test requires only 20 µL–40 µL of reagent, ensuring low operational cost.
4Does the SK5004 include data storage and printer output?
Yes, it stores up to 10,000 test results and features an internal thermal printer.

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