KHA-420 Full-auto Biochemistry Analyzer

KHA-420 Full-auto Biochemistry Analyzer

300tests /hour        24hours refrigeration   auto washing

80 reagent positions   80 sample positions    81 reaction positions    

Technical Feature     

Performance

Type: Discrete Automatic

Principle: Absorption Spectrometry, Turbidimetry

Throughput: Constant 300tests/hour (without ISE)

Test Method: End-point, Fixed-time(two point), kinetic,

support double reagent and double wavelength

Test Sequence: Run tests in strict accordance with sample sequence,

              Insert emergency at any time

Online Sample: 80 samples/ batch, unlimited batch input

Reaction Time: Max 15minutes

Reaction Volume: Mini 150μl

Cuvette: 81 cuvettes

Optical System

Light Source: Halogen-tungsten lamp, 12V/20W

More than 2000hrs service time

Spectrometric Method: After spectrometric method

Wavelength: 8 -12wavelengths, selectable among 340-900nm

Absorption Range: 0-4.0Abs

Optical System: Integrated full closed optical system

Sample system

Sample Tray: 80 positions, independent disk

Sample Volume: 2-100μl, 0.1μl by step,

Sample Probe: Polishing for both interior and exterior, Liquid level detection, anti-collision protection and

             inventory checking; probe with special cleaning solution to prevent contamination

Mixing System: Separate mixer, mix the sample and reagent completely

Others

Water Consumption: less than 10L/hour

Power Supply: AC 220 ±22V   50HZ ±1HZ

Power: Max 550VA

Ambient Temperature: 15°C-30°C

Reagent System

Reagent Volume: 20-500μl, 1μl by step

Reaction Tray: 80 positions, open system, independent disk

Reagent Probe: polishing for both interior and exterior, Liquid level detection, anti-collision protection and inventory checking, have automatic stop and alarm prompt for an obstacle

Reagent open system,close system for option

Temperature Control System

Refrigeration System: water -medium uniform cooling technology

Heating Time: less than 3minutes

Reagent Tray Temperature: 2-10°C

Reaction Temperature: 37±0.1°C

Temperature Fluctuation: ± 0.1°C

Calibration and QC

Calibration Mode: Linear, Logit-4p, Logit-5p, Spline, Factor, Polynomial

             Automatically check calibration curve and fitting the best calibration curve

QC Type:  Multi-type

QC Rules: Multi-rule; default: Westguard

Status Monitoring: Real -time monitor the sample tray, reagent tray, reaction tray; Real-time display reaction temperature, reagent remain, reaction curve, calibration curve and QC chart.

Inspection and Judgment: Reaction end point judgment, reaction linear range judgment, substrate depletion judgment, reagent blank absorbance judgment

Operation Unit

Operation System:  Windows 2000, XP

Database: SQL Server

Data Storage: Automatic storage and backup, permanently preserve all kinds of data

Print Content:  Print content can be customized