Semi automatic specific protein analyzer STS-M100
Biochemical Analysis Protein Testing

Semi automatic specific protein analyzer STS-M100

Part Number: STS-M100
The STS‑M100 is a compact, semi-automated analyzer for the quantitative detection of specific proteins in biological samples such as serum, plasma, urine, or whole blood. Using fixed-time nephelometry, it measures the turbidity created by antigen–antibody complexes at 650 nm, enabling fast, reliable results for clinically important markers like CRP, immunoglobulins (IgG/IgM/IgA), C3/C4, D‑dimer, cystatin‑C, rheumatoid factor, albumin, and more. Ideal for small laboratories, clinics, or point-of-care use, the STS‑M100 helps support rapid diagnostic workflows with minimal operator input.
Fast & Efficient
Fixed-time nephelometric measurement at 650 nm delivers results in minutes—ideal for expedited diagnosis.

4 Independent Channels
Supports simultaneous processing of multiple assays, increasing throughput for clinical testing.
Low Sample & Reagent Usage
Requires only ~3–5 µL of sample and ~200–300 µL of reagent per test, reducing consumption and cost.

Automated Calibration & Operation
Utilizes swappable calibration cards; a built-in touchscreen and onboard thermal printer streamline workflow.
Connectivity & Data Management
Stores up to 100,000 test results; supports data export via USB and integration with LIS systems through RS‑232.
Compact & User-Friendly
Lightweight and sized for general lab use, with straightforward software and interface design.
Specification Value
Analysis Method Fixed-Time Nephelometry (650 nm)
Throughput Up to 60–160 tests/hour depending on protocol
Channels 4 semi-automated reaction cuvettes
Sample Volume ~3–5 µL
Reagent Volume 200–300 µL per test
Memory Up to 100,000 records; SD‑card support
Calibration Magnetic calibration card system
Display & Interface Color touchscreen (approx. 5.6″)
Data & Connectivity RS‑232 for LIS, USB export, built-in thermal printer
Precision CV ≤ 5%
Environmental Conditions Operating: 10–30 °C
Power Supply AC 100–240 V, 50/60 Hz
Footprint ~345 × 352 × 180 mm; weight ~5.4 kg
Supported Parameters CRP, HS‑CRP, HbA1c, albumin, D‑dimer, ASO, RF, C‑reactive protein, IgA/IgG/IgM, C3, C4, cystatin‑C, and more

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