• GHM H900 Semi-auto K Electrolyte Analyzer
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GHM H900 Semi-auto K Electrolyte Analyzer

GHM H900 Semi-auto K Electrolyte Analyzer

$1,399.00
$1,399.00
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Magnesium, Ionized Calcium & pH – Essential for Cardiac & Neuromuscular Care

The GHM H900 Semi-auto K is a powerful electrolyte analyzer that combines core electrolytes (K, Na, Cl) , complete calcium panel (iCa, nCa, TCa) , pH, and magnesium (Mg⁺⁺) – without lithium or TCO₂. It is specifically designed for cardiology, neurology, ICUs, and metabolic labs where magnesium monitoring is critical for heart rhythm, muscle function, and neurological stability.

Key Features

  • 7" Color Touch Screen
    Intuitive human‑machine interface with real‑time sample ID display and dynamic menu navigation.

  • Optimized Parameter Set – Model K Configuration

    • Potassium (K⁺)

    • Sodium (Na⁺)

    • Chloride (Cl⁻)

    • Ionized Calcium (iCa⁺⁺)

    • Normalized Calcium (nCa) – pH‑adjusted

    • Total Calcium (TCa)

    • pH

    • Magnesium (Mg⁺⁺) – vital for cardiac conduction, muscle contraction, and enzyme function

  • High Precision Across All Analytes
    Ion‑selective electrode (ISE) technology. Measuring speed ≤30 seconds.
    Precision (CV%):

    • K, Na, Cl ≤1.5%

    • iCa, pH ≤2.0%

    • Mg⁺⁺ ≤3.5%

  • Wide Measuring Ranges

    • Mg⁺⁺: 0.10–4.00 mmol/L (detects both hypo‑ and hypermagnesemia)

    • iCa: 0.10–6.00 mmol/L

    • pH: 4.00–9.00

  • Smart Fluid Management

    • Automatic liquid level detection and alarm

    • Detects and filters tiny bubbles – prevents clogs

    • Wave theory flushing + direct flush pipe method – eliminates cross‑contamination

  • Automatic Calibration & QC Tools
    Two‑point correction adjusts slope and intercept. Print QC graphs and statistical parameters for all analytes – including magnesium.

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

  • Connectivity & Integration
    RS‑232 port, optional barcode reader, LIS software compatible. Selectable upload data format. RTC clock management.

  • Energy‑Saving Sleep Mode
    Reduces reagent consumption. Can be powered off anytime – ideal for labs with varying workloads.

  • Real‑Time System Diagnostics
    Continuously monitors working status. Supports fuzzy query and system alerts.

  • Optional Sample Tray
    Automate sample handling when needed.

Specifications (Model K)



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%
Ca⁺⁺ (iCa) 0.10–6.00 mmol/L 0.01 mmol/L ≤2.0%
pH 4.00–9.00 0.01 pH ≤2.0%
Mg⁺⁺ 0.10–4.00 mmol/L 0.01 mmol/L ≤3.5%

  • Sample positions: 38 (5 emergency + 3 functional)

  • Printer: Internal thermal printer

  • Working environment: 5–40°C, ≤80% RH

  • Power: AC220V±22V, ≤120W

  • Dimensions: 625 × 280 × 384 mm

  • Net weight: 6 kg

Why choose Model K?
Magnesium is often overlooked but critical for cardiac arrhythmias, pre‑eclampsia, and neuromuscular disorders. The H900 Semi-auto K delivers accurate magnesium alongside ionized calcium and pH – all in one compact analyzer. Ideal for cardiology wards, ICUs, and metabolic clinics that need magnesium without lithium or TCO₂.

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