Manual urinalysis asks a technician to judge strip colors by eye and review sediment slides one field at a time. This explains how an Fison Automated Urine Analyzer handles both tasks, the benefits it brings over manual methods, and what to check before choosing one.
How Manual Dipstick and Microscopy Testing Works
In the manual dipstick method, a technician dips a reagent strip into the sample, waits, and compares each pad against a color chart. Manual microscopy is a separate task: the sample is spun in a centrifuge, a drop of sediment goes onto a slide, and cells and particles are counted under a microscope field by field. Both steps rely on visual judgment, and results are usually written up by hand.
An Automated Urine Analyzer replaces those visual steps with instrument readings. A colorimeter reads the strip, machine vision images the sample, and the Automated Urine Analyzer combines chemistry, physical, and microscopic findings into one report. For labs moving away from the manual bench, it works as an Automated Urinalysis Machine that covers the whole test in a single run.
How Instrument Readings Replace Visual Judgment
The Automated Urine Analyzer principle splits one sample across three measurement paths that run at the same time.
Colorimeter Strip Reading
Strips feed from a strip tank, react with the sample, and a colorimeter reads each pad instead of a technician matching colors.
Physical Sensors
An RGB sensor checks color and turbidity, a refractometer measures specific gravity, and an electrode measures conductivity.
Counting Chamber Imaging
Native urine flows into a multi-channel counting chamber, where machine vision captures full-view and segmented images of the particles.
Because imaging works on native urine, the Automated Urine microscopy analyzer skips the centrifuge entirely. In this role it acts as a urine particle analyzer, screening sediment content straight from the sample tube while the strip reading runs alongside.
Eight Advantages Over Manual Methods
Compared with reading strips by eye and counting sediment under a microscope, an Automated Urine Analyzer machine changes daily urinalysis work in these ways.
No Color Matching by Eye
A colorimeter reads each strip pad, so chemistry results no longer depend on judging shades against a chart.
No Centrifuge Step
The Automated Urine Analyzer machine images native urine, removing spinning, decanting, and slide preparation.
One Combined Run
An integrated chem-micro system runs chemistry and microscopy on the same sample simultaneously.
Hundreds of Tests per Hour
The chemistry module processes hundreds of tests per hour, the loader holds dozens of tubes, and a STAT function moves urgent samples ahead.
Measured Physical Checks
Color, turbidity, specific gravity, and conductivity are measured by sensors rather than estimated visually.
Image-Based Verification
Full-view and segmented images from the Automated Urine microscopy analyzer, plus RBC morphological analysis, let staff verify each result.
Large Strip and Result Storage
A high-capacity strip tank cuts reloading, and large result storage keeps past reports on the Automated Urine Analyzer.
No Handwritten Records
A built-in barcode reader and bidirectional LIS and HIS link move results without retyping.
Where Automated Urinalysis Analyzers Are Used
Automated Urinalysis Analyzers support routine urinalysis and the detection of urinary tract infections, kidney disorders, and hematuria in hospitals, clinical laboratories, and research centers.
High-Volume Routine Urinalysis
Hospitals with steady sample flow use an Automated Urine Analyzer test to keep routine urinalysis moving without a manual backlog.
Urinary Tract Infection Detection
Clinical laboratories pair strip chemistry with particle images in one pass to support urinary tract infection detection.
Kidney Disorder Screening
Physical, chemical, and microscopic results from an Automated Urine Analyzer test help clinical laboratories screen for kidney disorders.
Hematuria Review
Research centers and hospitals use RBC morphological analysis to add detail when hematuria appears.
Catalogs may list this instrument as a urine analyzer machine, a fully Automated Urine Analyzer, or a urine machine automatic model. The name matters less than how chemistry and microscopy are combined. The Automated Urine Analyzer range shows how these features come together in one system.
Manual Dipstick, Manual Microscopy, and Automation Compared
The table shows where an Automated Urinalysis Machine differs from each manual step.
| Factor | Manual Dipstick | Manual Microscopy | Automated Urine Analyzer |
|---|---|---|---|
| Reading method | Color chart by eye | Microscope by eye | Colorimeter and machine vision |
| Sample preparation | Dip and wait | Centrifuge and slide | Native urine, no centrifuge |
| Physical checks | Strip pad or visual estimate | Not covered | RGB sensor, refractometer, conductivity electrode |
| Images | None | Not usually saved | Full-view and segmented images |
| Records | Handwritten | Handwritten | Stored and sent to LIS or HIS |
Common Selection Mistakes to Avoid
Assuming Microscopy Matches Chemistry Speed
Chemistry runs at hundreds of tests per hour, while the urine particle analyzer side runs at a slower rate. Check microscopy throughput against your busiest hours, not only the chemistry figure.
Ignoring Minimum Sample Volume
Combined chemistry and microscopy needs a minimum sample volume. Confirm it suits the samples your lab usually receives.
Forgetting Consumables
Test strips, calibrators, and quality control materials are supplied separately. Plan for them before the Automated Urine Analyzer arrives.
Skipping the LIS Check
Bidirectional LIS and HIS links only help if your system can receive them. Confirm the connection before installation.
Exploring the Urine Analyzer Category
Urine analyzers sit within clinical lab equipment alongside biochemistry, hematology, and electrolyte analyzers. Labs comparing Automated Urinalysis Analyzers usually weigh chemistry and microscopy throughput, sample loader capacity, dual-mode testing, centrifuge-free imaging, image reporting, result storage, and LIS or HIS connectivity.
Whether a catalog lists it as a urine machine automatic model or a fully Automated Urine Analyzer, and whether you are retiring manual dipsticks or the microscope bench, you can review the full Automated Urine Analyzer lineup to compare features, or browse other laboratory instruments on the Fison home page.
See Automated Urinalysis in Detail
Review strip reading, imaging, and connectivity features side by side.
Explore Automated Urine Analyzers
