A.1 Machine performance 

Machine type: Optional discrete

Throughput: constant 200 tests/h,

Testing method:

Endpoint Method, Fixed time Method(Two-point Mothod ), Kinetic Method (Velocity Method), Immunoturbidimetry.

Single-wavelength / Double-wavelength / Multi-wavelength Testing Method

Single / Double Reagent, Single / Double wavelength Testing

Test setting: Single term testing, Multiterm testing, Group item testing, Batch testing

Testing item: Routine Biochemistry, Specific protein, Electrolyte, Therapeutic medicine, Urine, Myelencephalon, etc.

Item testing: Completely open for editing testing items, freely edit assemble and setting to avoid the mutual interference items.

 

A.2  Sample system

Sample tray: 44 sample position in total, the whole sample tray can be replaced together and every position can be an emergency position, and the emergency position can be inserted at anytime during the routine testing.

Sample tube specification: minim sample cup, vacuum test tube, plastic test tube.

Sample volume: 3ul-100ul,1ul stepping

Sample probe: Multifunctional integrated sampling probe, which has automatic liquid level detecting function and automatic inside and outside washing function.

Sample probe washing: Automatic completely wash inside and outside with warm water, the contamination rate is less than 1%.

Sample processing: Automatic pre-dilution, automatic dilution and automatic retest.

Sample syringe: America-imported syringe, long-life and high-precision ceramic piston.  High-precision when loading sample, hard wearing, low cost for maintenance.

Other optional function: Probe code scanning.

A.3 Reagent system

Reagent tray: 44 reagent positions, single and double reagent optional, reagent position can be set freely, the whole reagent tray can be replaced   together.

Reagent refrigeration: Continuous refrigeration for 24 hours in 415℃; Peltier refrigeration; Independent power for refrigeration.

Reagent bottle: 25ml,40ml; slope-bottom designed.

Reagent volume: 150ul300ul; Progressive increase by 1ul; Reagent blank can be omitted automaticall when testing.  

Reagent probe: Multifunctional integrated reagent probe, which has automatic liquid level detecting function and vertical anti-collision function,

and can automatically wash inside and outside.

Reagent probe washing: Automatic completely wash inside and outside with warm water, the contamination rate is less than 1%.

Sample syringe: America-imported syringe, long-life and high-precision ceramic piston.  High-precision when loading sample, hard wearing, low cost for maintenance.

Other optional function: Probe code scanning.

 

A.4  Reaction system

Reaction tray: 48 reaction cups; 6 mm optical path; hard plastic cuvette; high penetrability of the ultraviolet radiation(UV); acid resistant; corrosion-resistant; semi-permanent use; low consumption; low cost.

Reaction mode: Post-spectrophotometry testing.

Volume of the reaction solution: 200ul300ul

Reaction time: 10 minutes or so.

Reaction temperature: 37℃; Temperature precision:±0.1℃

Constant temperature of Reaction tray: Directly heat the solid, no need for daily maintenance

Mixing system: Independent mixing probe. for single reagent, mixing after adding the reagent and sample; for double reagent, mixing after adding the second reagent.

Reaction cup washing: 8-step automatically washing, no need for manual intervention. Adopting the technique of pumping out, deproteinized by adding washing liquid, then washing and drying, so as to avoid cross contamination.

Water consumption: 5L/h or so.

Reaction cup washing liquid: Has the function of Warning for low liquid level of washing liquid and distilled water.

Waste liquid processing: Has the function of Warning for high liquid level of the waste liquid bucket.

A.5  Optical system

Light source: Halogen lamp,6V/10W,Life span≥2000hours.

Wavelength: 10 high quality interference filters: 340nm,405nm,450nm,492nm,505nm,546nm,578nm,620nm,670nm,700nm.

Band width:≤8nm

Detector: Photoelectron Diode Array

Absorbance range: 0.0003.000ABS

Resolution:0.001ABS

Stray light: ≤0.5%

 

A.6  Calibration and Quality control 

Calibration mode: 9 mode: linearity (single point, double point and multi-point), logit-log4p, logit-log5p, spline curve, exponential function, polynomial and parabola.

Calibration period: Set automatically or according to needs.

Quality control rule: Westgard, Cumulative Sum Check and Twin Polt. Allowing quality control for three concentration.

Quality control mode: Real-time Quality control, daytime Quality control and daily Quality control.

 

A.7  Operating system

Operation system: Windows 2000and above, fully Chinese operating system.

Data processing: Large capacity for testing results; show, save and print reaction curve.

Report output: Edit and print complete Chinese report; content / format optional; paper optional and editable; support network printing.

System interface: RS-232 Interface.

 

A.8 Working Enviroment

Power:220V±22V,50HZ±1HZ   Power Consumption:: ≤400VA

Environmental  temperature:15℃30℃ , Humidity:≤85

Dimension: 760(L)560(W)1018(H) mm,Weight:≥105Kg