Produkte/Analysensysteme/PA 120

PA 120 Full-automated Specific Protein Analysator

 

Protein analyzer PA-120

Introduction

Basic

Protein

 

Specific protein
a variety of proteins play an important role in human body both pathologically and physiologically. 
An increase or decrease of these proteins in the blood is correlated with some diseases, so by testing the specific protein could assist diagnosing diseases and evaluate the prognosis

 Common specific protein

Applications
Item
Diabetes
HbA1c
Inflammation
CRP
Cardiovascular disease
HS-CRP
Renal injury
mALB
Rheumatism
RF, Anti-CCP, CYS-C,ASO

Features

 

Features

 

  • Years of R&D experiences on specific protein analyzer

Principle 

 

Principle

 

  • Nephelometry, proven method in international players
    High sensitive, specific method on protein analysis

Features

PA-120
  • Fully automated analyzer
  • Only 1 press to finish test
  • 70 samples per hour
  • Multiple parameters: HbA1c, HS-CRP, CRP, mALB, D-Dimer, Anti-CCP, RF, ASO, CYS-C, etc.
  • Magnetic card calibration
  • 3 level QC, L-J graph 
  • Probe assembly
  • Wash station
  • Reagent disk
  • Reaction disk
  • Optical system
  • Important parts
 

Probe

Probe
  •  Liquid level detection
  • Auto depth adjustment
  • Anti-collision
  • Probe exterior and interior high pressure auto cleaning, avoid carry-over
  • Pre-heating design for reagent 
  • Aspiration precision: 0.1ul, CV≤0.2%

Wash station

Wash station
  •  4-step wash, each cuvette washed 9 timesmake sure complete wash
  • While block to remove bubble
  • Cleaning solution to clean cuvette thoroughly and   avoid carry-over
  • Spring design to protect wash station 
  • Water consumption: 5L/Hour

Reagent disk

Reagent disk
  • 10 reagent positions in total, No.1-4: Anti-serumNo.5-8: Buffer, No.9-10: Diluent
  • 24-hour non-stop cooling, 2-8°C
  • Temperature adjustable by software as required
  • Special-designed bottle to avoid reagent waste
 

Reaction disk

Reaction disk
  • 32 economic plastic cuvette
  • Reusable, dirty cuvette auto-detection
  • Solid heating, rapid, stable
  • Temperature: 37±0.1°C
  • Free maintenance

Optical system

 

Optical system

 

  • Unique sealed optical  system
  • Long life laser diode
  • Free maintenance 

Important parts

 

Important parts
  • High quality imported hydraulic parts

Benefit

Benefit
  • Easy operation, only 1 press for analysis
  • 70 samples per hour  
  • 10.1inch touch screen allows easy operation and a better vision experience 
  • Humanized software allows an easyinteractive communication with analyzer
  • Only 5-15ul sample needed
  • 30-350ul reagent needed per test
  • Complete diagnostic solutionreagents, QC provided
 

Performance

 

Performance

 

  •  High correlation with Siemens BNII
  • High precision
  • Excellent evaluation in MOH
  • Wide measurement range 
Item
Sample type
 Measurement range
HbA1c
whole blood
2-20%
HS-CRP
whole blood/plasma/serum
0.5-300mg/L
D-Dimer
plasma
0-20mg/L
mALB
urine
10-200mg/L
CYS-C
serum/plasma
0-8mg/L
ASO
serum/plasma
20-800IU/mL
RF
serum/plasma
3-160IU/mL
Anti-CCP
serum
5-100U/mL


Others

PA-120
  •  Work temperature: 10~30°C
  • Interface: RS232 port, USB port
  • Power supply: 100~240AC, 50/60Hz
  • Dimensions: 620mm×520mm×620mm
  • Internal thermal printer
  • Support external printer, barcode and LIS
  • Relative humidity: ≤85%
  • Atmospheric pressure: 70.0kPa ~106.0kPa
  • Net weight: 60kg

 

Advantages

Methodology

PA-120
  • Rate nephelometryis proved as the industry standard to measure specific protein, Even Siemens and Beckman’s high end product also have the same method for determination of specific protein
  • For example, Immage800(Beckman)

Specific protein tests
in different method

Nephelometry

Immunoassay
(Colloidal gold,
Immunofluorescence)

Transmission turbidimetry
(Chemistry analyzer)

Reaction time
1-3min
3-15min
3-10min
Quantitative results
Yes
Yes,poor performance
Yes
Costper test
Low
High
Low
Operation
Simple,in our instrument, only 1 press
Simple
Complicated, need parameter Complicated, need parameter calibration test. etc
Continuoussample loading
Yes
No, need to waitone by one
Yes
Stability
Good
Poor, affected easily by environment, especially humidity and temperature
Good
Sensitivity
High
Medium
Medium, (principlesimilar to colorimetric, sensitive to solutions test)
Linearity
Wide
Medium
Wide
Extra cost
 \ \Computer, printer,  Liquidcalibrator, experienced technician etc. All are expensive items

 

Operation

Operation

  • Same hematology analyzer operation,
    only press the key, avoid on-hand
    pipette procedure

VS

     Compared to Semi-auto specific protein

  • Need precise reagent and sample pipette procedure
  • Need experienced technician to perform the test

Even many proteins tests can be performed in fully-auto biochemistry analyzer

Operation

  • Easy operation, same as
    hematology analyzer operation

    1)Reagent position setting
    2)Swipe calibration card
    3)Simple press on the key

VS

     Compared to fully-auto biohemistryanalyzer

  • Complicated operation

    1) Parameter program
    2) reagent setting
    3) multiple calibrators setting
    4) Calibrator pretreatment
    5) Calibration test
    6)QC pretreatment
    7) QC setting
    8) QC test
    9) Sample setting
    10) sample test


User interface

 

User interface
  • 10.1inch touch screen allows easy operation and a better vision experience
  • Unlike the tradition analyzer, no extra computer is needed
  • Internal thermal printer, no extra printer cost needed.   Also support external printer as customer demand

Calibration

Calibration
  • Magnetic card auto-calibration, no extra liquid calibrators are needed, reduce the test cost indirectly, ease end-users’ workload by run calibration tests

QC and Sample

QC and sample
  • Unlike other instrument QC, our QC is ready-to-use, no need pre-treatment
  • Some test can be performed directly by blood, like HS-CRP, HbA1c,  no extra pretreatment, more efficient
  • 1 month open-vial stability

Cuvette cost

Cuvette cost
  • Economic plastic cuvette(unlike other instrument, use expensive quartz cuvette)
  • reusable, no need to replace cuvette frequently, avoid high extra cost of cuvette and avoid frequent replacement procedure
Optical system

Optical system
  • Optical system is the critical part to the analyzer since the signal source and methodology analysis are based on it, our optical part imported from Japan, make sure signal source and processing is stable and precise
  • Free maintenance (For example, chemistry analyzer, lamp need to replace every 3-6 months, calibration for optical system is frequent

Hydraulic parts

Hydraulic parts
  • High quality imported hydraulic parts
  • Precise control the liquid flow, excellently control sample aspiration, cleaning

Favorable policy

 

Profit

 

  •  Favorable policy for distributor, with limited deposit and reagent purchase agreement, get free PA120

 

Performance

Performance

  • High correlation with Siemens BNII 

 



 
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