⚠️ Never calibrate with expired gas or wrong concentration.
Dedicated module to read control sera, view Levey-Jennings charts, and verify instrument accuracy.
Permit a window for the optical system and Peltier blocks to stabilize.
[Power On & Self-Test] ➔ [Distilled Water Flush] ➔ [Quality Control (QC)] ➔ [Sample Aspiration] ➔ [Post-Analysis Flush] biosystems bts 350 user manual
: Aspirate a mild enzymatic cleaner or a 10% bleach solution, let it sit in the flow cell for 5 minutes, and rinse thoroughly with 20 mL of distilled water.
The BTS-350 allows user programming for various calculation models based on commercial reagent kits. Measurement Modes Supported
If the analyzer needs to be relocated or returned for factory service, it must undergo a full decontamination process. ⚠️ Never calibrate with expired gas or wrong
What specific are you currently encountering?
| Symptom | Likely Cause | Solution | |---------|--------------|----------| | Won’t power on | Dead battery | Charge overnight | | Erratic O₂ reading | Sensor depleted | Replace sensor (life ~2 yrs) | | H₂S/CO reading in fresh air | Zero drift | Perform fresh air zero | | Combustible sensor saturation | High gas exposure | Let sensor recover in clean air |
Run normal and abnormal control serum samples. Verify that the values fall within acceptable standard deviations before testing patient samples. [Power On & Self-Test] ➔ [Distilled Water Flush]
Proper installation ensures stable calibration and prevents early component wear. Environmental Requirements Place the unit on a level, vibration-free laboratory bench.
The result is stored in the instrument's memory, and the user can choose to print it immediately using the built-in thermal printer. All stored data can be reviewed, printed, or exported to a USB flash drive for archiving.
Ultimate Guide to the BioSystems BTS-350 User Manual The BioSystems BTS-350 is a semi-automated clinical chemistry analyzer widely used in medical laboratories. Operating it efficiently requires a deep understanding of its technical specifications, setup procedures, and maintenance protocols. This guide synthesizes key operational knowledge from the user manual to help laboratory technicians maximize the instrument's performance and accuracy. Technical Specifications and Design
To keep your BTS-350 running for a decade or more, follow these maintenance steps: