Description

The BK-280 is a high-precision, fully automated chemistry analyzer ideal for mid-sized laboratories. It offers a balanced combination of advanced functionality, reliability, and user-friendly operation. With intelligent sample handling, robust optical systems, and comprehensive QC tools, the BK-280 ensures accurate biochemical testing with excellent efficiency.

Key Features

• Throughput: Capable of processing up to 200 tests per hour, optimizing lab productivity.

• Versatile Analysis Methods: Supports end-point, fixed-time, rate (kinetic), and turbidimetry.

• Sample & Reagent Capacity:

  • 49 sample positions

  • 56 reagent positions in a refrigerated tray with independent power control

• Flexible Volume Handling:

  • Sample Volume: 2–70 µL

  • Reagent Volume: 20–350 µL

• Smart Probe System: Teflon-coated probe with anti-collision and liquid level detection

• Automatic Cleaning: Full probe and cuvette washing system ensures clean and reliable operation

• STAT Function: Allows for emergency sample processing

Reaction System

• Temperature Control: Precise 37 ± 0.2°C water bath with real-time monitoring

• Cuvettes: 120 reusable cuvettes with 6 mm optical path

• Mixing: Independent stirring probe for homogeneous reactions

Optical System

• Light Source: 12V/30W halogen lamp

• Wavelengths: 12 options ranging from 340–800 nm

• Spectrophotometry: Post-spectral measurement

• Absorbance Range: 0–3.0 Abs

Calibration & Quality Control

• Calibration Options:

  • Linear: K factor, 1-point, 2-point, multi-point

  • Non-Linear: Spline, Polygon, Index, Logarithm, Logit-4P, Logit-5P

• Real-Time QC: Includes Westgard multi-rule, cumulative sum check, twin plot (2D)

Data Management & Connectivity

• Software Compatibility: Windows 7/8/10 (32-bit and 64-bit)

• LIS Integration: Bi-directional, HL7 protocol supported

• Interfaces: LAN port for system connectivity

• Printer: External printer support with multiple report formats

Operating Conditions

• Power Supply: AC220V ±10% (50/60Hz), AC110V ±10% (60Hz), 300W

• Temperature Range: 10–30°C

• Humidity Range: 40–85%

• Water Consumption: ≤5L/h (Deionized water)

Dimensions & Weight

• External Dimensions (W×D×H): 950 × 603 × 510 mm

• Net Weight: 65 kg

• Package Size: 1085 × 700 × 1012 mm

• Gross Weight: 140 kg

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