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

GHM H900 Semi-auto F Electrolyte Analyzer

$1,799.00
$1,799.00
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Specialized Lithium Measurement for Therapeutic Drug Monitoring

The GHM H900 Semi-auto F is a dedicated electrolyte analyzer designed for serum, plasma, whole blood, and dilute urine samples. In addition to the core electrolytes potassium (K⁺), sodium (Na⁺), and chloride (Cl⁻), it specifically measures lithium (Li⁺) – making it the ideal choice for psychiatric clinics, toxicology labs, and hospitals monitoring patients on lithium therapy for bipolar disorder.

Key Features

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

  • Measures K, Na, Cl & Lithium (Li⁺)
    Model F configuration includes:

    • Potassium (K⁺)

    • Sodium (Na⁺)

    • Chloride (Cl⁻)

    • Lithium (Li⁺) – essential for therapeutic drug monitoring

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

    • K, Na, Cl ≤1.5%

    • Li⁺ ≤3.0% (per brochure specification)

  • Wide Lithium Measuring Range
    Li⁺: 0.10–6.00 mmol/L with 0.01 mmol/L resolution – covers both sub‑therapeutic and toxic levels.

  • Smart Fluid Management

    • Automatic liquid level detection and alarm

    • Detects and filters tiny bubbles – prevents clogs and ensures accuracy

    • 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 lithium quality control.

  • 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 – perfect for labs with intermittent lithium testing volumes.

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

  • Optional Sample Tray
    Automate sample handling when needed.

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 ≤3.0%

  • 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 F?
Lithium monitoring requires a dedicated analyzer with proven precision. The H900 Semi-auto F delivers accurate, fast lithium results alongside routine electrolytes – helping clinicians maintain safe and effective dosing for bipolar patients. Compact, reliable, and purpose‑built.

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