BK-280 Auto Chemistry Analyzer

①. 49 Sample positions.

②. 56 Reagent positions.

③. 120 Reaction cuvettes.

④. 220 Tests/ Hour.

Reaction tray

37℃±0.1℃, real-time monitor.

Reagent tray

2℃~8℃ cooling for 24 hours.

Stirring needle

Teflon coating to avoid cross contamination.

Sample needle

Liquid level sensor function;

Anti-collision function;

Reagent volume real-time detection.


User-friendly software.

Cleaning needle

Independent 4-step washing system.



Model  BK-280
Type  Random, Discrete, Fully automatic
Test Speed  220T/H
Analysis Method  End-point, Fixed-time, Rate, Turbidimetry
Certificates  CE, FDA, ISO9001, ISO14001, ISO13485
Sample & Reagent Unit Sample Positions  49 sample positions, including calibration, quality control and emergency
Reagent Positions  56 refrigerated reagent positions
Sample Volume  2ul ~70ul (0.1ul stepping)
Reagent Volume  R1 & R2: 20ul ~350ul (1ul stepping)
Sample & Reagent


 Liquid level sensor function, anti-collision function
Probe Washing  Automatically wash interior and exterior
Cooling Function  2℃~8℃ cooling for 24 hours
Reaction Unit Reaction Time  10 minutes
Temperature Control  37℃±0.1℃, real-time monitor
Cuvettes  120 reusable cuvettes(optical path length 6mm)
Mixer Probe  After adding reagent and sample, mix immediately
Washing  Automatically cuvettes washing
Optical System Light Source  12V/30W halogen-tungsten lamp, 2000 hours lifetime
Receiver  8 precision photo receivers
Wavelength Range  340, 405, 450, 510, 546, 578, 630, 700nm
Linear Range  0.000~3.000Abs
Calibration and QC Calibration  One-point, two-point, multi-point, factor, logit-4P, logit-5P, spline
Quality Control  Inserting quality control at random, with reaction curve checking each test items


Software STAT Function  Emergency samples can be placed in the sample tray at any time
Computer System  Windows7/8/10, LIS system available
Data Processing  Reaction curve and data display function
Others Power Supply  AC110/220V±10% , 60/50Hz
External Size(W*D*H)  950*610*510mm(Machine)
Package Size(W*D*H)  1120*730*980mm(Machine)

1071*728*791mm(Base Stand)

Gross Weight  185kg



SKU: CP4011 Category:

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