​Robust and user-friendly, Wiener lab. CM 250 operates with a leading edge software.

Throughput

• 230 tests/Hour
  
  

Sample Tray

• 48 sampl​e positions
• Primary tubes or sample cups
• Sample volume: 2 - 100 μL​
• Continuous sample loading
  
• Built-in barcode reader

Reagent Tray

• 48 available positions ​
• Vials size: 20, 30 and 50 mL 
• Programmable volume:
• -  R1: 0 - 700 μL
• - R2: 0 - 450 μL
• Standard reagent volume: 200 μL

• Liquid level detection by capacitive sensor level 
• Collision sensor 
• Internal and external washing system for the dispenser 
• Preheated probe

• < 1 L/hour​
  

Reaction Tray

• 80 washable cuvettes with 0.6 cm light path
  
• Heating system with air circulation (30ºC and 37ºC)
  
  

Optical System

• True double beam optical system
  
• Interference filters: 340, 405, 505, 550, 570, 590, 650, 700 and 767 (380 or 450 optional)
  
• ​​Band width: 10 nm
  
• Photometric range: -0,1 - 3,5 Abs. (normalized to 1 cm of light path)​
• Halogen lamp: 6V - 20W
  

Analytical Mode

• End Point, reagent or sample blank end point 
• One and two-points kinetics 
• Immunoturbidimetry
• Factor, standard or calibration curve
• Routine, STAT, profiles
• Automatic dilution of pathological samples or substrate consumption 
• QC: Levey-Jennings charts, Westgard rules 

Data handling

• External PC - Printer
  
• Import / export data, method and results
  
• Software for Windows 10 (64 bits)
• Automatic backup
• Two avaible USB 2.0 ports
  

Communication

• Serial port standard communication according ASTM 1394 protocol
  
  

​Installation Requirements

• Power supply: 85 - 240 VAC, 43/65, 400 VA automatic set
• Room Temperature: 15 - 35ºC; humidity: <80%; atmosphere: 750 - 1060 Hpa