English
Arabic
Chinese
Russian
Turkey
Biochemistry
Model: VX-b400
The VX-b400 is high-efficiency auto chemistry analyzers designed for clinical labs. They deliver up to 280 tests per hour using colorimetric and turbidimetric methods, ensuring fast and accurate results. Equipped with dual sampling probes, precision ceramic syringes, and automatic dilution, these systems support high-throughput operations with minimal carry-over. Built-in safety features like liquid level detection, anti-collision sensors, and real-time error alerts enhance reliability. Their user-friendly interface and barcode compatibility make them ideal for modern diagnostic environments.
VX-b400
Auto Chemistry Analyzer
280/hr
TEST SPEED
80R
Reagent Positions
44
Cuvettes
0.1µL
MIN. VOLUME
280/hr
Constant 280 tests per hour — mono or double reagent.
Random access, open reagent system.
Where VX-b400
makes a difference.
Clinical Department
Emergency Laboratory
Medical Center
Research Laboratory
Examination Center
Engineered for
high-throughput diagnostics
Double-channel counting, leading-edge detection technology, and a minimal 9µL <br/> sample volume — all in one compact analyzer.
280 Tests/Hour
Constant throughput of 280 tests per hour with mono or double reagent — uninterrupted random access operation.
Precision Ceramic Syringe
Permanent ceramic piston with accurate dispensing as low as 0.1 µL — ensuring maximum precision in sample and reagent handling.
80 reagent positions with Peltier pad cooling system maintaining 2°C–14°C 24 hours a day for optimal reagent stability.
Stable Reaction Temperature
Peltier pad incubation system maintains reaction temperature at 37±0.1°C for stable, accurate results every time.
Advanced Software
Windows-based platform with automatic calibration, Westgard QC rules, multi-point calibration up to 8 points, and LIS integration.
4-Stage Auto Washing
4-Stage Auto Washing
Multi-
wavelength
precision
detection.
Halogen lamp light source with 8 wavelength channels — colorimetric method and turbidimetry across the full chemistry panel. Resolution down to 0.0001 Abs.
8 Wavelengths
340 · 405 · 450 · 505nm
546 · 578 · 630 · 700nm
Absorbance range: 0–4.0 Abs
Resolution: 0.0001 Abs
Reaction Volume
Every detail matters.
Random Access
Open reagent & locked reagent (optional)
280 Tests/Hour
Mono or double reagent
Colorimetric method
turbidimetry
1-point end, 2-point end
Fixed-Time, Kinetics
Linear & nonlinear
Up to 8-point multi-point calibration
40 sample positions
Micro cup, test tube, blood collection tube
Φ12–13mm × 25–100mm
2–30 μL
Step by 0.1 μL
80 positions (40×R1 + 40×R2)
24h cooling 2°C–14°C, open system
20–300 μL
Step by 1 μL
44 cuvettes
UV plastic, perfect transmittance
150–330 μL
37°C ± 0.1°C
Peltier pad incubation
Halogen lamp
340, 405, 450, 505, 546, 578, 630, 700nm
+4 optional
0–4.0 Abs
Resolution: 0.0001 Abs
Windows XP / 7 / 8 / 10
TCP/IP network
6 formats optional
Custom pattern supported
AC 110/220V ±10%, 50/60 Hz
650W
