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If your Diatron Measuring Instruments display 'Noise', it's likely due to the instrument not being properly grounded. Verify the mains ground lead to resolve this issue.
General| Brand | Diatron |
|---|---|
| Model | Abacus + |
| Category | Measuring Instruments |
| Language | English |
Identifies the instrument's name and serial number for reference.
Describes the analyzer's purpose and capabilities for in vitro diagnostics.
Explains the role and features of the instrument's integrated software.
Lists and describes the main electronic components of the analyzer.
Details the impedance method for cell counting using apertures.
Explains the function of the HGB head, including light source and photo detector.
Describes the amplifier board's role in signal processing and connections.
Details the COMB board, its PC system, and measurement processing.
Explains the DIMM-PC module, its processor, RAM, and FlashDisk.
Describes the IDEPROM board's function in interconnections and storing identity info.
Details the PPB card's functions for power, motor drivers, and fluidics.
Explains the function of opto-boards for stepper motor position sensing.
Describes the different types of valve boards and their connections.
Details the pressure sensor for measuring air pressure and vacuum.
Explains the reagent sensor board with liquid detectors for compensation.
Describes the LCD display and its high voltage backlight.
Details the 29-button foil keypad and its layout.
Explains the external 12VDC power supply unit.
Describes the sampling needle's function and aspiration.
Details the washing head for cleaning the sampling needle.
Explains the unit that moves the sampling needle horizontally and vertically.
Describes the main dilutor with syringes, motors, and gear transmission.
Details the micro dilutor for precise sample aspiration.
Explains the puffer reservoir's role in maintaining vacuum stability.
Describes the pump for generating vacuum and draining the fluidic system.
Shows the front and rear panels of the assembled analyzer.
Covers important mechanical adjustments for analyzer operation.
Details the setting of the opto wheel for vertical motor movements.
Explains how to set the sampling needle to its operational position.
Covers hardware-specific adjustments for optimal performance.
Describes how to adjust the amplifier offset to a specific range.
Outlines the fundamental processes of the fluidic system.
Details the process of aspirating blood samples.
Explains how the sampling needle is washed with diluent.
Describes the steps involved in diluting samples for analysis.
Details the transfer of liquid from the MIX to the WBC chamber.
Explains the process of adding lysing reagent for cell analysis.
Describes how the instrument counts cells using vacuum.
Details the process of filling aperture branches with diluent.
Explains the procedure for draining the WBC chamber.
Details the procedure for draining the RBC chamber.
Explains how the cleaner solution is primed through the system.
Covers the primary operational functions of the fluidic system.
Describes the fluidic initialization steps before operation.
Explains the process of waking the instrument from standby.
Details the steps involved in a typical measurement cycle.
Describes the process when the instrument enters standby mode.
Explains the standard cleaning function of the instrument.
Details the procedure for performing a hard cleaning cycle.
Outlines the steps performed during instrument shutdown.
Describes how to use the built-in self-test for operation checking.
Explains the different panels and results shown during self-test.
Lists the normal operating ranges for self-test parameters.
Provides guidance for troubleshooting self-test errors.
Explains how to access the service menu using a code.
Shows the structure of the main service menu and its options.
Describes how to edit service contact information.
Explains how to view device model, serial number, and software version.
Details the menu for service calibration purposes.
Lists the main settings categories for the instrument.
Allows setting parameters for automatic functions.
Configuration for LCD light, startup, and calendar modes.
Allows changing the default service code.
Provides tools for checking instrument hardware.
Tool to test and set the state of the valves.
Allows testing of various motors in the system.
Tests the functionality of the LCD panel and keypad.
Performs continuous measuring cycles for burn-in or system checks.
Accesses software upgrade, device statistics, and needle setting.
Provides a rescue code to access supervisor level if password is lost.
Instructions on how to access the instrument's internal components.
Explains MDA mode for checking BIOS and OS functions.
Lists required BIOS settings for proper instrument function.
Guide for checking and configuring BIOS settings.
Provides information about the BIOS setup utility and its menus.
Instructions for running DOS functions using a boot floppy.
Lists and explains various error codes detected by the analyzer.
Details error codes related to software or system malfunctions.
Lists and explains error codes specific to pneumatic system issues.
Details error codes related to measurement failures.
Lists error codes associated with printer issues.
Covers miscellaneous error codes not fitting other categories.
Lists and explains warning messages from the analyzer.
Details warning messages related to the pneumatic system.
Lists warnings concerning database operations.
Explains warnings related to Quality Control measurements.
Lists warnings associated with calibration procedures.
Details warnings related to hardware component issues.
Covers miscellaneous warnings not fitting other categories.
Explains potential sources of noise affecting measurements.
Discusses contaminated reagents as a cause of noise.
Explains how poor earth grounding can introduce noise.
Identifies external electrical sources that can cause noise.
Discusses internal system components that may cause noise.
Outlines routine weekly maintenance tasks for the user.
Describes how to clean the washing head.
Covers periodic maintenance checks performed by service personnel.
Recommends running self-tests and checking device statistics.
Details cleaning and greasing procedures for the dilutor block.
Explains checking and lubricating dilutor piston tips.
Describes cleaning and lubricating needle moving mechanics.
Guides on checking and replacing the washing head.
Details checking and replacing the peristaltic pump tube.
Explains how to check the condition of lyse tubing.
Recommends a bleaching procedure for the fluidic system.
Summarizes warning flags and their recommended user actions.
Describes the serial communication protocols used by the instrument.
Explains the basics of serial communication with the instrument.
Details the format of data packages sent by the analyzer.
Explains the format of receiver acknowledgment messages.
Provides a detailed breakdown of different data packages.
Describes the parameters and sequence for Serial Protocol 1.0.
Details the parameters and sequence for Serial Protocol 1.7.
Explains the upgraded header information for Serial Protocols 2.20/2.23.
Describes the new record transmitting approach for Serial Protocol 3.0.
Illustrates the cabling connections within the instrument.
Provides schematic diagrams of the fluidic tubing system.
Lists essential tools required for maintenance and service.
Indicates where electronic schematics can be found (PDF appendices).
