Mindray BS-200 User Manual

Contents
III
5.1 Preparation .......................................................................................................... 5-1
5.2 Daily Maintenance ............................................................................................... 5-2
5.2.1 Checking Remaining Deionized Water................................................. 5-2
5.2.2 Emptying Waste Tank........................................................................... 5-3
5.2.3 Checking Connection of Deionized Water............................................5-3
5.2.4 Checking Connection of Wastewater ................................................... 5-4
5.2.5 Checking Syringe ................................................................................. 5-5
5.2.6 Checking Probe.................................................................................... 5-6
5.2.7 Checking Mixing Bar ............................................................................ 5-7
5.3 Weekly Maintenance ........................................................................................... 5-7
5.3.1 Cleaning Probe..................................................................................... 5-7
5.3.2 Cleaning Mixing Bar ............................................................................. 5-8
5.3.3 Washing Deionized Water Tank ...........................................................5-9
5.3.4 Washing Waste Tank ..........................................................................5-10
5.3.5 Cleaning Sample/Reagent Compartment .......................................... 5-11
5.3.6 Cleaning Panel of Analyzing Unit ....................................................... 5-11
5.4 Monthly Maintenance ........................................................................................ 5-12
5.4.1 Cleaning Wash Well of Probe.............................................................5-12
5.4.2 Cleaning Wash Well of Mixing Bar .....................................................5-12
5.5 Maintenance Every Six Months .........................................................................5-12
5.6 Irregular Maintenance........................................................................................ 5-13
5.6.1 Unclogging Probe...............................................................................5-13
5.6.2 Replacing Probe.................................................................................5-16
5.6.3 Replacing Mixing Bar .........................................................................5-17
5.6.4 Replacing Plunger Assembly of Syringe ............................................ 5-18
5.6.5 Replacing Lamp .................................................................................5-20
5.7 Maintenance Log ...............................................................................................5-22
6 Troubleshooting................................................................................................................6-1
7 Calculation Methods......................................................................................................... 7-1
7.1 Analytical Methods ..............................................................................................7-1
7.1.1 Endpoint ............................................................................................... 7-1
7.1.2 Fixed-Time............................................................................................7-2
7.1.3 Kinetic................................................................................................... 7-3
7.2 Calculation Process............................................................................................. 7-5
7.2.1 Absorbance .......................................................................................... 7-5
7.2.2 Response ............................................................................................. 7-6
7.2.3 Calibration Parameters......................................................................... 7-9
7.2.4 Concentration ..................................................................................... 7-12
7.2.5 QC rules ............................................................................................. 7-14
Appendix A Specifications............................................................................................ A-1
A.1 Technical Specifications.......................................................................................A-1
A.2 Power Requirements ...........................................................................................A-1
A.3 Environmental Requirements ..............................................................................A-2
A.3.1 Storage Requirements..........................................................................A-2
A.3.2 Operation Requirements ......................................................................A-2
A.4 Dimension and Weight ........................................................................................A-2
A.5 Other Specifications.............................................................................................A-2
A.6 Input/Output Devices ...........................................................................................A-2
A.7 Interface...............................................................................................................A-3
Appendix B Supplies ..................................................................................................... B-1
Appendix C Index........................................................................................................... C-1

Mindray BS-200 Specifications

General

Throughput	200 tests/hour
Wavelength Range	340-800 nm
Light Source	Halogen lamp
Absorbance Range	0-3.0 Abs
Measurement Principle	Photometric
Sample Capacity	40 positions
Reagent Capacity	40 positions
Reagent Positions	40 positions
Sample Positions	40 positions
Sample Volume	2-35 μL
Operating System	Windows-based
Power Requirements	AC 110-220V, 50/60 Hz
Reagent Volume	20 ~ 350 μL
Assay Types	Endpoint, Kinetic, Fixed-time