Villa Labeco ITP-CZE EA 202M Electrophoretic Analyzer (Tested)

The Villa Labeco ITP-CZE EA 202M is a modular electrophoretic analyzer designed for the analysis of ionic compounds in applications such as water testing, agriculture, food analysis, and clinical diagnostics.

The system supports multiple electrophoretic modes:

• Isotachophoresis (ITP)
• Capillary Zone Electrophoresis (CZE)
• Combined ITP-CZE mode

Its modular design enables flexible configuration with different column types and detection methods. Users can choose between contact conductivity detectors and contactless conductivity detectors (longer lifetime, higher cost).

The system includes a UV detector with four fixed wavelengths, with optional upgrades to UV-VIS or diode array detectors (DAD).

Key Features

• Modular electrophoretic system (ITP, CZE, ITP-CZE)
• Wide range of ion analysis applications
• Contact and contactless conductivity detection options
• UV detection (200, 220, 254, 280 nm)
• Flexible column configurations (FEP, fused silica)
• High voltage up to 15 kV
• Micropreparative capabilities
• Suitable for routine analysis and education

Technical Specifications

System and Performance

• Technology: ITP / CZE / ITP-CZE
• Maximum voltage: 15 kV
• Maximum current: 500 mA

Columns and Separation

• Pre-separation columns (PC):
  • FEP capillaries (i.d. 0.8 mm)
• Analytical columns (AC):
  • FEP or fused silica capillaries
  • UV detection via SMA or 2 mm JM adapters

Detection

• Standard:
  • UV detector (200, 220, 254, 280 nm)
  • Contact conductivity detector
• Optional:
  • Contactless conductivity detector
  • UV-VIS detector (190–600 nm)
  • DAD detector

Injection

• ITP valve: 30 µl
• Microsyringe: up to 100 µl

Dimensions and Power

• Dimensions: 400 × 685 × 390 mm
• Weight: 25 kg
• Power supply: 230 V, 50 Hz, 100 W

Standard Configuration

• Pre-separation column (contact detection, FEP)
• Analytical column (contact detection, FEP)
• ITP injection valve
• Manual electrolyte filling modules
• UV detector (4 wavelengths)