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Product Code: 340-00
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The OnLine Rheometer (OLR) is designed to continuously measure, plot, and report the rheological properties of drilling, completion, and fracturing fluids in the pipe. The OLR uses a squeezeflow technique; it measures storage and loss moduli by imposing a small cyclic deformation on a liquid sample at a variety of frequencies, from 1-100 Hz. Quality control parameters and user interface are based on ?* (complex viscosity [Pa s]), as measured by the OLR. The response of the liquid is measured and displayed in terms of G' (storage modulus [Pa]), G'' (loss modulus [Pa]), d (phase angle [Degrees]), and ?*.

US Patent 7,054,766 B2

Features

  • Fast and Reliable Real Time Results
  • Low Maintenance
  • Out of Specification Diagnosis
  • Plug-and-Play Installation
  • Precise and Robust Sensor System
  • Process Control
  • Process Monitoring
  • Quality Control
  • State of the Art Technology
  • Time and Cost Savings

Specifications

  • Frequency Range: 1 - 100 Hz
  • Viscosity Measurement Range (geometry dependent): 0.25 - 200,000 Pa s
  • Force Range: 0 - 44.48 N
  • Operating Range:
    • Temperature: 14° - 230°F (-10° - 110°C)
    • Pressure: 0.7 - 145 psi (4.8 - 1,000 kPa)
  • Temperature Measurement: RTD PT100 Ohm, Class A
  • Size: 11.6" × 18.1" × 23.8" (30 × 46 × 61 cm)
  • Weight: 145 lb (65 kg)

Requirements

  • Electrical: 115 - 230 VAC, 50/60 Hz
  • Power Input Maximum: 10 W
  • Fuses: 5A
  • Suitable for 1" to 8" pipe (DN25 - DN200)

Software (SOLR) Features

  • Set-up of process monitoring and quality control parameters
  • Monitoring and control of process either through SOLR or through the factory PLC
  • Out-of-specification product diagnosis