Automated Biochemistry Analyzer

YJ-250 Automated Biochemistry Analyzer

Applicability

Used for biochemical indicators testing of the body fluid and also for animals.

Main components of the analyzer

Reagent/Sample plates: One reagent plate, a sample plate, (all positions can be extended). Each reagent plate with cool storage function.

Add samples and reagent system: Add needle/reagent needle, add arm/reagent arm, high precision diluter, and corresponding pipelines ect.

Measuring system: Withlight source, filters, cuvettes, quartz glass fiber and detection board etc. Or with light source, grating, cuvettes, and detection board etc (optional).

With main control circuits, detection circuits, drive circuits, motors / pumps / valves, position-monitoring systems etc.

Cuvettes washing system: Clean tips, influent tubes, pumps, valves, and drainage tubes etc.

Machinery structures / parts of out housing: With machine transmission, brake, support / fixed structures and out housing. Outer components: With computers and printers etc.

Differences of each model

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Basic technical specifications

Assaymethod: End-point, Kinetic, two points, multi-standard,bichromatic, serum

Blank, immunoturbidimetric etc.

Assay item: 40 or upto 80 items.(with 80 reagent bottles).

Programmed item: 2000 test items at least.

Sample plate :

onesample plate

Sample position includes stat, control and standard.

Reagent plate :2 reagent plates (R1 and R2) for YJ-400;

1 reagent plate for others

Samplevolumes:1uL～100μL  ;

Reagent volumes: 1uL～400μL  ;

Min. reaction volumes:180ul;

Max. throughput:240 tests per hour

Emergency functions:Insert stat sample, standard sample, and quality control sample at any time.

Calibration:Linear, nonlinear, one- point and multi-point.

Control:Each item has many controls.

Optical systems:

v Measured filter setup (nm): 10, and 2 one can be added

v Filter station：340nm, 405nm, 450nm, 505nm, 546nm, 578nm, 620nm, 670 nm,750 nm,800 nm , Choose waves：380nm, 492 nm, 630nm, 650 nm, 660nm, 700nm, 810nm.

v Grating(optional) : 340,405,450,480,505,546,570,600,660,700,750,800 nm.

v Lamp: 13.8V, 50W halogen (for filter) , 12V20W halogen (for grating)

v Measuring detector:

With 10 high sensitivity and photoelectric receptors, and more 2 ones available, YJ-160 have 8 receptors.

Linearity range: 0.0000A～3.000A;

Absorbency:0.0000～4.0000A;(Max. absorbency 5.0000A for 6 mm cuvettes)

The precision of absorbency: 0.0001A;

Repetition of absorbency:coefficient variance (CV)≤1.0%;

Stability of absorbency:Less than 0.005A within20mins at 340nm

Temperature controls: 37℃.for reaction cuvette.

The environment temperature is 18-25 ℃

Reaction cuvettes: 90

Data processing:

Calculation of parameter, calibration of blank cuvette, setup of item parameter and storage of result tested, data enquiry, management of quality control, inspection of reaction curve for whole reaction period, and edit results report etc.

Storage: Store more than 100,000 information of patients and can be enlarged base on hard disk of computers.

Print: Print reports with different styles and users can edit them by themselves.

Dilution/retest:Retest samples automatically once the result is beyond linear range. Users also can set dilution or retest.

Add samples/ detecting of reagent probes:

With liquid level detecting,  detect remaining volumes for reagent in the regent bottle automatically with track function withvolumes

Supply power:220V～,50Hz;  or 110V～,60Hz;

Fuse:T8AL250V,Φ5x20(mm);

Power:YJ-400                         1400 VA;

YJ-300/ YJ-250/YJ-200/YJ-1601200 VA.

ISE :optional

Barcode:optional