Omnitek S-Flow IV+ Automatic Houillon Viscometry System Koehleinstrument Vietnam, S-Flow IV+ Koehleinstrument, Hệ thống đo độ nhớt Houillon tự động Koehleinstrument, Koehleinstrument Việt Nam, Đại lý Koehleinstrument Vietnam

The kinematic viscosity characterizes flow behavior. This method covers the measurement of kinematic viscosity of transparent and opaque liquids; such as base oils, formulated oils, diesel oil, biodiesel blends, residual fuel oils, marine fuels, and used lubricating oils using an automated Houillon viscometer. 

• Applicable for fuels, base oils, formulated oils, and petroleum products as well as water-based fluids
• Compliant with requirements for ASTM D7279, ASTM D2240, and correlation to ASTM D445
• High throughput: up to 80 samples per hour per bath under ideal operating conditions
• Very easy to use and maintain
• Small sample volume: 0.3 - 1.0 mL
• Low solvent consumption: 2 - 3 mL per sample
• Extremely accurate temperature control and flow-time measurement independent of fluid type
• Automatic calibration of the optic amplifiers
• Automatic flow time measurement with ultraprecise meniscus detection
• Fully automatic cleaning and drying
• Fast and easy tube replacement (tubes are not connected to optical sensors)
• No need to drain bath during tube replacement
• Single or dual solvent injection (optional)
• Measurement at 2 temperatures in 1 system simultaneously
• Integrated VI calculations 
• Stand-alone unit. No PC required. Software operation is available as an option
• Chemically resistant to allow for all common solvents
• Bath scheduler to turn baths on/off on preset times
• Bath temperature graphs on screen
• Bath backlight improves visibility of viscometer tubes and sensors
• User assess control
• Optional duplo measurement capability
• Integrated back flushing
• Optional software available
• Optional autosampler

• Conforms to the specifications of: 

  ASTM D7279, D2270

      Correlates to ASTM D445

  Measuring Range: 0.3 - 3,000 mm2/s (cSt) @ 40 °C

  Temperature Range: 20 to 120 °C (68 - 248 °F) (*For temperatures around ambient, and external chiller is required)    

  Temperature Stability: Better than ±0.02 °C

  Timer Accuracy: 0.001 s

  Sample Volume: 0.3 - 1.0 mL

  Solvent Consumption: 2 - 3 mL per cycle

  Sample throughput: Up to 80 samples per hour per bath (under optimal conditions)

  Number of Baths: 2 baths

  Viscometers per Bath: 2 viscometer tubes per bath 

  Viscometer Type: Houillon

  Sensor Type: Optical, self-calibrating

  Time Measurement: Automatic

  Integrated Cleaning Pump: Yes

  Solvent Injection: Automatic

  Warmup Prior to Measuring: Yes

  Touchscreen: 12" Capacitive

  Data Export: USB storage device

• wxdxh,in.(cm)

   

  15.75" x 22.85" x 26" (40 x 58 x 66 cm)

  Net Weight
  100 lb (45 kg)