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GHM M-900 Semi-auto F Electrolyte Analyzer #

GHM M-900 Semi-auto F Electrolyte Analyzer #

$2,299.00
$2,299.00
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Shipping calculated at checkout.

Core Electrolytes + Lithium Monitoring – All in One Compact Analyzer

The GHM M-900 Semi-auto F measures potassium (K⁺), sodium (Na⁺), chloride (Cl⁻), and lithium (Li⁺) in serum, plasma, whole blood, and dilute urine. It is the ideal solution for psychiatric clinics, general hospitals, and labs that need routine electrolytes alongside therapeutic lithium monitoring – all at a very affordable cost.

Key Features

  • 7" Color Touch Screen
    Intuitive human‑machine interface – simple operation with minimal training.

  • Low Cost of Use – Fast ROI
    Consumables cost a fraction of imported alternatives. Most users recover their investment quickly – perfect for budget‑sensitive facilities.

  • Four Essential Parameters – Model F Configuration

    • Potassium (K⁺): 0.50–20.00 mmol/L

    • Sodium (Na⁺): 15.0–200.0 mmol/L

    • Chloride (Cl⁻): 15.0–200.0 mmol/L

    • Lithium (Li⁺): 0.10–6.00 mmol/L – therapeutic to toxic levels

  • High Precision
    Ion‑selective electrode (ISE) technology. Measuring time ≤40 seconds.
    Precision (CV%):

    • K, Na, Cl ≤1.5%

    • Li⁺ ≤1.5% (per M-900 specifications)

  • Compact & Lightweight
    334 × 252 × 365 mm, only 5 kg – saves bench space and reduces shipping costs.

  • Automatic Flushing After Each Sample
    Keeps electrodes clean and extends their life – reduces maintenance.

  • Large Data Storage
    Stores up to 10,000 test results with power failure protection – no data loss.

  • Blockage Prevention & Cross‑Contamination Control
    Original wave flushing + direct injection tube design minimizes clogs and cross‑pollution.

  • Error Warnings & Auto Troubleshooting
    Alerts you to issues and guides problem‑solving – improves efficiency.

  • Connectivity Ready
    RS‑232 port for LIS connection. Print QC graphs and statistics for hospital management.

  • Sleep Mode
    Reduces reagent consumption when idle – saves money.

Specifications (Model F)



Parameter Measuring Range Resolution Precision (CV%)
K⁺ 0.50–20.00 mmol/L 0.01 mmol/L ≤1.5%
Na⁺ 15.0–200.0 mmol/L 0.1 mmol/L ≤1.5%
Cl⁻ 15.0–200.0 mmol/L 0.1 mmol/L ≤1.5%
Li⁺ 0.10–6.00 mmol/L 0.01 mmol/L ≤1.5%

  • Sample types: Serum, plasma, whole blood, dilute urine

  • Analysis method: Ion‑selective electrode (ISE)

  • Measuring time: ≤40 seconds

  • Printer: Internal thermal printer

  • Storage: Up to 10,000 results

  • Working environment: 5–40°C, 30–85% RH

  • Power supply: AC 100‑240V, 50/60Hz

  • Dimensions: 334 × 252 × 365 mm

  • Net weight: 5 kg

Why choose Model F?
Get routine electrolytes (K, Na, Cl) plus lithium monitoring in one affordable, compact analyzer. Perfect for psychiatric units, outpatient clinics, and small hospitals that need reliable therapeutic drug monitoring without the high cost of imported systems.

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