Auto & Semi Auto Electrolyte Analyzer (VX-804 / EAS-300)

Electrolyte

Model: VX-804

The VX-804 (EAS-300) is a compact, high-performance electrolyte analyzer designed for small to medium-sized workload laboratories, delivering precise multi-parameter results in 25 seconds or less with just a 100 µL sample volume. Powered by long-life Ion Selective Electrode (ISE) technology and an anti-clog flushing system, it supports serum, plasma, whole blood, CSF, and dilute urine while offering a user-friendly color touch screen, real-time reagent monitoring, an internal thermal printer, and seamless LIS connectivity for reliable routine clinical diagnostics.

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Auto & Semi Auto Operation

VX-804

ELECTROLYTE ANALYZER

Up to 7 Parameters Ion Selective Electrode (ISE) Auto & Semi Auto Operation

≤25 Sec

Measurement Time

100μL

Sample Type

10,000+

Results Storage

12KG

Compact Design

THROUGHPUT

≤25 Seconds

Measurement time up to 25 seconds for complete electrolyte analysis using Ion Selective Electrode (ISE) technology, providing high throughput and reliable results for small to medium sized workload laboratories.

Application

Where VX-804
makes a difference.

Clinical Department

Emergency Laboratory

Medical Center

Research Laboratory

Examination Center

KEY FEATURES

Engineered for
High-Accuracy Electrolyte Diagnostics

A perfect solution for small to medium sized workload laboratories, combining high-speed ISE technology, easy operation, and durable performance.

Sample Types

Supports

Serum
Plasma
Whole Blood
Cerebrospinal Fluid (CSF)
Dilute Urine

Reagent System

Features

Closed Reagent Pack
Real-Time Monitoring of Reagent Volume
Sleep Mode for Reagent Saving
Optional Big Volume Reagent Pack

Quality Control

High / Middle / Low Quality Control (QC)
Available to Print Out QC Graph and QC Statistical Parameters
Traceability: Reliable Results Through Standardized Process
Automatic Error Alarm & Status Monitoring

Electrode Technology

High-Accuracy and Long-Life Ion Selective Electrodes (ISE)
Wave Theory & Direct Pipe Flushing to Prevent Clogging and Cross-Contamination
High-Quality Peristaltic Pump for Stable Fluidics
Automatic Detection and Tiny Bubble Filtering for Maximum Precision

Easy Maintenance & Reliability

Automatic Liquid Level Detection and Alarming
Real-Time Diagnostic of System Operating Status
Power Failure Protection to Avoid Data Loss
Fast Standby Mode to Reduce Routine Reagent Consumption

User Friendly Operation

Color Touch Screen with Intuitive Interface
Multi-Language Friendly Software (Spanish, French, English, etc.)
Fast and Error-Free Entry via Barcode Scanner
LIS Software Support (Selectable Data Upload Formats)

Detection & Parameter Models

Supported Configurations (Models)

Model A: K+, Na+, Cl-
Model B: K+, Na+, Cl-, iCa, nCa, TCa, pH
Model C: K+, Na+, Cl-, Li+
K+, Na+, Cl-, iCa, nCa, TCa, pH, Li+

Intelligent Protection System

Bubble detection
Automatic error alarm
Sample protection
System monitoring

DETECTION

Advanced ISE
Technology
forAccurate Electrolyte Analysis.

Ion Selective Electrode (ISE) technology provides fast and reliable electrolyte measurement with high stability and precision (measurement speed ≤25s). Real-time system monitoring, automatic error detection, and anti-clog flushing ensure consistent clinical results for routine laboratory testing

ISE
Technology

Up to 10,000 test results

K+ • Na+ • Cl- • iCa • nCa • TCa • pH • Li+

performance

Comprehensive performance metrics
for electrolyte parameters (Linearity & Precision)

Parameter	PRECISION	Resolution	Linear Deviation
K⁺	≤ 1.0%	0.01 mmol/L	≤ 3.0% (1.5 – 7.5 mmol/L)
Na⁺	≤ 1.0%	0.1 mmol/L	≤ 3.0% (100 – 180 mmol/L)
Cl⁻	≤ 1.0%	0.1 mmol/L	≤ 3.0% (80.0 – 160 mmol/L)
Ca²⁺ (iCa)	≤ 1.0%	0.01 mmol/L	≤ 5.0% (0.5 – 2.5 mmol/L)
Li⁺ (New)	≤ 1.0%	0.01 mmol/L	≤ 3.0% (0.5 – 2.5 mmol/L)
pH	≤ 3.0%	0.01 pH	≤ 5.0% (7.0 – 9.0 unitless)