Fully automated ELISA workstation BIOBASE4001

for biomedical researchfor clinical diagnosticby optical absorbance

Introduction
The Automated ELISA Processor BIOBASE4001 is a fully automated immunoassay workstation integrating sample dispensing, incubation with shaking, washing, and photometric reading. It is intended for clinical and research laboratory environments such as hospital labs, blood centers, public health institutes and university research facilities.

Applications

• Automated processing of ELISA assays and microplate workflows
• High-throughput sample handling for clinical diagnostics, blood screening and research

Key features

• Pressure-type liquid level detection with TIP and clot-detection functions
• High-precision pipetting, range 5 μl–1000 μl, minimal volume 5 μl
• 4 sampling channels and 12×16 push-pull sample racks with detection
• Multi-spacing, adjustable grippers for microplates and covers; position sensing and real-time gripper monitoring
• Dual-thread control enabling simultaneous operation of sampling arm and gripper
• 8 independent photometric reading channels (mono- and dichromatic) with linear range 0.000–3.000 Abs

Technical specifications

• Brand / Model: BIOBASE / BIOBASE4001
• Sample racks: 12×16 push-pull with detection
• Sampling channels: 4
• Tip type: 1000 μl, 5 tip racks
• Pipetting precision: 100 μl CV ≤1.0% (accuracy ≤2.0%); 1000 μl CV ≤0.5% (accuracy ≤1.0%)
• Reagent positions: 6 reagent racks with detection
• Washer: 2 units; wash head 16-channel (32-pin), double-row, hanging installation, leakage recovery; washing residual <1 μl
• Injection uniformity: CV <1.5%
• Reading: 8 independent photometric channels; optical filters standard 405/450/492/630 nm; total 10 filter positions; reading accuracy ≤ ±0.02 Abs (0.0–1.0 OD)
• Sensitivity: ≥0.01 mg/L; channel difference ≤0.02 Abs; repeatability CV ≤1.0%; stability ≤ ±0.003 Abs
• Incubation: 12 shaking incubators; heating dry with cover; shaking horizontal circular 1–3 levels, amplitude 2.5 mm; temperature range RT–60 °C; uniformity ±0.5 °C
• Software / Connectivity: Windows 7+; bidirectional LIS, HL7 support; results reviewable by software
• Options: External printer, built-in scanner, biosafety negative-pressure zone and HEPA filter (optional)
• Disinfection & lighting: UV lamp disinfection; LED lighting
• Power: AC220V ±10% 50/60Hz (standard); 110V ±10% 60Hz (optional)
• Operating conditions: 10–40 °C; 30–80% RH
• Dimensions (W×D×H): 1775 × 190 × 1683 mm; Net weight: 445 kg

Ordering & support

• Origin: CHINA; Delivery time: within 7 days
• Supply: Factory direct; firmware IAP online upgrade supported
• Contact supplier for installation, validation and optional biosafety configurations