Mindray automatic biochemical analyzer BS-220

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Instrument parameters

1. Performance of the whole machine

Instrument Type: Fully Automatic Random Selection Separation, Analysis Parameters and Reagents Open

Analysis speed: 330T/H (ISE selected)

Testing Principle: Colorimetry, Turbidimetry (Homogeneous Immunoassay)

Analytical methods: endpoint method, fixed-time method (two-point method), kinetic method (rate method), support single/double reagent, single/dual wavelength project, linear and non-linear calibration, support inter-project calculus

Simultaneous Analysis Projects: 40 Colorimetric Projects

2. Sample/Reagent Unit

Sample size: 40 refrigerated sample size, recycled use, including emergency, calibration and quality control grade, can be used as sample size in daily life.

Specimen tube specifications: micro sample cup, original blood vessel collection, plastic test tube, specifications (12-13) mm* (25-100) mm

Reagent sites: 40 refrigerated reagent sites for recycling

Specification of reagent bottle: support single/double reagent, can be placed in 20 ml~40 ml capacity specification reagent bottle

Bar Code (Selection): Sample and Reagent Bar Code Scanning

3. Splitting Unit

Sample size: 2ul~45ul

Reagent quantity: 10ul~450ul

Microdosing technology: liquid level induction, follow-up, collision avoidance, residual alarm, automatic cleaning and reagent pre-heating function

Carrier contamination rate: <0.1%

Automatic Re-test: The original sample is equal and can be up to 150 times automatic dilution re-test

4. Reaction Unit

Reaction cup: 80 cups, blank automatic detection deduction

Total volume of reaction liquid: 150ul~500ul

Reaction time: set arbitrarily in 10 minutes

Reaction temperature: 37 +0.1, real-time temperature monitoring and display

Stirring mechanism: independent mechanical stirring needle, adding reagents and samples immediately and fully stirring

5. Optical System

Light Source: Halogen Tungsten Lamp (Life > 2000 hours)

Splitting Optical Path: Post Splitting, 9 Static Optical Fiber Paths Simultaneously Measured (1 Reference Optical Path)

Wavelength range: 340-700 nm (scalable)

Wavelength accuracy: +2 NM

Detector: Photodiode

OD Linear Range: 0-4.0 Abs.10 mm Optical Path Conversion

OD repeatability: CV < 190

6. Calibration and Quality Control

Calibration methods: single-point, two-point, multi-point linear and non-linear calibration, nine curve fitting formulas

Calibration cycle: automatic setting or on-demand setting

Quality control rules: Westgard multi-rule, Cumulative sum check cumulative rule and Twin plot three rules, supporting three levels of concentration quality control

Quality control methods: real-time quality control, intra-day quality control, inter-day quality control

7. Operating System

Computer Operating System: Windows Vista All-Chinese Operating System

Instrument Control Software: All-Chinese Multimedia Operating Software

Data processing functions: test combination, reagent validity management, whole process detection, blank deduction, dirty cup memory avoidance, anti-cross-contamination procedure, report audit, data fuzzy processing query, report statistics and printing, reference range classification, alarm information classification, user operation authority classification management, support LIS /HIS

Report Printing: Chinese Report, 8 Optional Formats, Support User-defined Mode

Computer configuration: CPU main frequency (> 2.2Hz), memory (> 1G), hard disk (> 160G)

System Interface: TCP/IP Network Interface, Standard RS-232C

8, others

Host volume: 700mm (W)*900mm (H)*860mm (D)

Weight: 100kg

Power requirements: 200-240V, 50/60Hz

Peak water consumption: <3.5L/H

Detail Drawing

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