Iris Urine Analyzer- The modern tool for Urinalysis

Iris Urine Analyzer

The Iris Urine Analyzer

The iris urine analyzer is also known as the Iris iChemVelocity Urine Analyzer. It is a machine designed to automatically analyze the chemistry and sediment of the urine with great accuracy and precision. It is mostly used in clinical hospitals in advanced countries. You can find out about the Easylyte Electrolyte Analyzer.

As a complex machine, the analyzer combines a range of technologies to observe urine. These technologies comprise spectrophotometry, flow cytometry, and reflectance photometry. Bilirubin, ketones, glucose, and protein are some of the few parameters examined in the urine. In addition, to the examination of these parameters, the urine analyzer can also perform microscopy by examining the urine sediments to observe red blood cells, pus, yeast cells, casts, crystals, cells, parasites, and other particles which may be present in the urine. Do you know the best electrolyte analyzers we have?

Specifications of the Iris Urine Analyzer

Mode of operationFully automatedFully automated
Principle of operationDigital flow morphologySpectrophotometry, and reflectance photometry
SampleUnspun UrineUnspun Urine
Sample volume2 mls2mls
Throughput100 samples per hour220 samples per hour
ControlComputer with a touchscreen, Keyboard and mouseWindows 10 and above
ParametersRBC, Pus, Yeast, Other cells, casts, crystals, and parasitesGlucose, pH, Urobilinogen, Ketones, Proteins, Bilirubin, Blood, Nitrites, Leucocytes,
Sample identificationBar code reader or Entering of ID by keyboardBar code reader or Entering of ID by keyboard
Power requirement90 – 240V AC 50 – 60 Hz100 – 240V AC 50 – 60 Hz  
Ambient humidity20 – 80% non-condensing20 – 80% non-condensing
Ambient temperature34oF – 86oF34oF – 86oF
Storage100,000 results100,000 results
DimensionsD-25.4in x W-20.9in x H-23.0 inD-25.4in x W-20.9in x H-23.0 in
Weight110.23 lbs.110.23 lbs.

Principle of operation of the Iris Urine Analyzer

The chemistry module of the iris urine analyzer involves reflectance photometry and spectrophotometry. In reflection photometry, a urine sample is illuminated, and the amount of light reflected by the sample is measured. The concentration of the chemical being measured, such as glucose or protein, is then determined by comparing the amount of reflected light to a standard curve. For quick, semi-quantitative measurements of urine parameters, this technique is frequently utilized. Take a look at the Smartlyte electrolyte analyzer

However, spectrophotometry involves shining light through a urine sample and measuring how much of the light is absorbed in various wavelengths. This makes it possible to measure a greater variety of urine parameters, such as hemoglobin, bilirubin, and urobilinogen, with greater accuracy and precision. Another principle you will be interested about is that of 9180 electrolyte analyzer.

The principle used in the microscopy module of the iris ichem velocity urine analyzer is digital flow morphology with auto particle recognition. Urine is irradiated by a specific light source as it flows through the flow cell. Images are then captured by a digital camera that is inserted into the microscope’s eyepiece and uploaded to a computer. These photos are categorized by the program according to cells, casts, crystals, etc. which are then projected on the screen of the computer. These sediment photos are modified, or removed by the operator. Read about the Gazelle HB Variant.

Parts of the Iris Urine Analyzer

  • Disposable sample cups: are used to hold urine samples during analysis. Each sample cup has a distinct barcode with the patient’s pathological number and sample on it.
  • Racks: Sample cups are put into racks, which are eventually loaded inside the analyzer. The racks are made to hold the cups firmly and place them precisely for analysis.
  • Barcode Reader: To identify and keep track of the samples throughout the analysis process, the analyzer contains an integrated barcode reader that reads the barcodes on the sample cups.
  • Optical System: The analyzer examines the urine samples for a variety of analytes and sediment particles using a range of optical technologies, including reflectance photometry, spectrophotometry, and flow cytometry.
  • Reagent Dispensers: The analyzer features a number of reagent dispensers that precisely measure out the necessary amounts of reagents and transport them to the sample cups for various tests. Separate cartridges are used to contain the reagents, and they are automatically refilled as needed.
  • Wash Station: To achieve precise and trustworthy results, the analyzer incorporates a wash station that cleans the optical components following each analysis cycle.
  • Data Management and Storage: The analyzer can be connected to a laboratory information system (LIS) to transfer and manage data, and it can also save the findings of each analysis in its internal memory.
  • Probe: Aspirating the urine sample from the sample cup and delivering it to the reaction well is the job of the sample pump.
  • Reagents pumps:  for dispensing the reagents required to conduct the tests.
  • Waste pump: aspirating and removing waste produced by the analyzer.
  • Reaction valve: manages and controls the dispensing of reagents and samples into the reaction well
  • Waste valve: regulates the flow of trash leaving the analyzer.
  • Optical sensors: they gauge the sample’s color, turbidity, and fluorescence.
  • Barcode reader: reads the barcodes on the sample cups and reagent cartridges.
  • Temperature sensor: tracks the chemicals’ and the reaction well’s temperatures.

How to operate the analyzer

  1. Collect urine sample from the patient and make sure it is free fromdebris.
  2. Pour an aliquot of the urine into prelabelled disposable cups.
  3. Calibrate the iris urine analyzer.
  4. Run the control
  5. Place the disposable sample cups into a prelabelled rack and place in the opening to scan the rack
  6. The machine will then automatically move the sample to the chemistry module for aspiration.
  7. The machine will first scan each sample to collect the patients ID before aspiration.
  8. The sample will then be moved automatically to the microscopy module of the analyzer.
  9. The rack number will then be detected by the microscopy module of the analyzer.
  10. The samples will then be moved to the probe to aspirate for cells, casts, crystals, and parasites.
  11. The results of the test will be sent to your computer.

Maintenance of the analyzer

  • Cleaning: Follow the manufacturer’s directions when cleaning the analyzer on a regular basis. Use a moist towel to wipe off the exterior and a cleaning agent that has been approved to clean the sample cup racks, wash station, and other internal parts.
  • Calibration: To ensure the analyzer’s accuracy and precision, calibrate it on a regular basis in accordance with the manufacturer’s recommendations. Running calibration standards and modifying the analyzer’s settings to correspond to the anticipated values are required for this.  
  • Quality control: ensures that the results of the analyzer are accurate and precise. This aids in finding and fixing any instrument flaws or faults.
  • Replacement of Reagent and Waste Cartridges: Change the reagent and waste cartridges as necessary, adhering to the manufacturer’s instructions. When the cartridges need to be changed, the analyzer’s automatic reagent replenishment mechanism notifies the operator.
  • Conduct routine preventative maintenance procedures: inspecting and adjusting screws and fittings, greasing moving parts, and examining for leaks or other problems.
  • Upgrade the analyzer’s software Updating the software updates can enhance the instrument’s usability, security, and performance.


The iris IChem Velocity Urine Analyzer will improve turnaround time as it reduces the time of urine testing as compared to manual urine chemistry and microscopy. This is because multiple samples are worked on concurrently while other tests are being performed. Even if there is a shortage of staff at the lab, work can go on smoothly without any interference. Another type of analyzer you must know about is the maglumi hormone analyzer.

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