Radiometer ABL700
Radiometer · Model ABL700
• Unique technology eliminates the interfering effects some substances have on the accuracy of blood gas, oximetry, glucose, and lactate measurements • Save time with automation of work processes • Auto Check quality control module automates and improves quality control procedures • Remote and automated management of patient and analyzer data from a central location through RADIANCE STAT analyzer management system software • Automatic accession number request to LIS (Laboratory Information System) • Flexible setup options to fit different needs • Simplify your routines • Simple and intuitive sample analysis procedures • Online help function with interactive video tutorials
Key tips
- ·Run QC controls before trusting any repair - an analyzer that passes self-test can still report clinically wrong results.
- ·Rule out a reagent lot change before opening the instrument - it can look exactly like a hardware fault.
- ·Centrifuge rotors have a hard retirement age/cycle limit regardless of visible condition - don't eyeball it.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Sample probe / pipette clog
MediumSymptoms: Aspiration error, short sample, carryover.
Root cause: Clot/crystal obstruction.
Centrifuge imbalance / bearing
HighSymptoms: Vibration, loud noise, stop error.
Root cause: Worn bearing or unbalanced rotor.
Temperature control fault
MediumSymptoms: Incubator out of range.
Root cause: Failed heater/fan or sensor.
Optics / lamp degradation
LowSymptoms: Low signal, wavelength drift.
Root cause: Lamp/LED or monochromator aging.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Sample aspiration probe
Frequent R&R on high-throughput analyzers.
Class Periodic replacementRel. cost $$$R&R Moderate
Peristaltic pump tubing
Consumable, replace proactively.
Class Frequent wear itemRel. cost $R&R Easy
Xenon / LED light source
Class Periodic replacementRel. cost $$$R&R Moderate
Centrifuge rotor & bearings
Class Major service partRel. cost $$$R&R Difficult
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Sample aspiration probe Frequent R&R on high-throughput analyzers. | Periodic replacement | $$$ | Moderate |
| Peristaltic pump tubing Consumable, replace proactively. | Frequent wear item | $ | Easy |
| Xenon / LED light source | Periodic replacement | $$$ | Moderate |
| Centrifuge rotor & bearings | Major service part | $$$ | Difficult |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Daily QC controls run and reviewed
- ·Calibration verification per assay
- ·Routine cleaning and decontamination
- ·Scheduled reagent-path and pump-tubing maintenance
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Sample probe / pipette clog
- Confirm the presentation - typically aspiration error, short sample, carryover - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: clot/crystal obstruction.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the sample aspiration probe per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Reagent / wash flow fault
- Confirm the presentation - typically clogs, high blank, QC fail - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: pump tube wear, air in line.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the peristaltic pump tubing per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Technical Specs
- Height
- 440 cm
- Length
- 530 cm
- Weight
- 30.3 – 32.6 kg
- Width
- 700 cm
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Central / core laboratory
- Point-of-care testing stations
- Blood bank
- Microbiology lab
Documents & Manuals
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
A customer has reported an error on an ABL8xx configured to a Hospital Information System using the data transfer protocol HL7 version 2.5. If the instrument transmits results to a HIS system and the connection is broken the results are queued for later transmission. If the ABL and HIS system are configured with HL7 2.5, any results in the queue will be mixed up when the instrument transmits t
- RECALL
Based on internal testing and user/customer complaint reports received, the firm determined that wrinkles may arise on the outer membrane of the calcium membrane units upon installation. Retention of fluids between the wrinkles can cause a positive bias resulting in calcium measuring errors. This situation poses a risk to the safety of patients, particularly when the measurement results are used
- RECALL
Reported calibration errors are not displayed on the analyzers parameter bar screen or on the patient results when the calibration number is between 32768 - 65535 and 98303 - 131070. This may cause the operator to perform measurements and obtain questionable results.
- RECALL
An increased failure rate was observed with the yellow rubber tubing. The tubing was found to be leaking blood and solutions after distribution.
- RECALL
Calibration solution for ABL700 Blood Gas Analyzers is labeled with an incorrect bar code. The bar code identified on the Cal Solution 2 product is actually the bar code for the rinse solution.
- RECALL
The CI membrane units generate too low values for status and sensitivity during calibration.
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