Supplying Installation Testing Commissioning Of Research Grade Rheometer System For Department Of Food Science Technology Supplying Installation Testing Commissioning Of Research Grade Rheometer System For Department Of Food Science Technology , Research , Sirsa-Haryana
TDR : 31652229
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Sirsa
Haryana
Supplying Installation Testing Commissioning Of Research Grade Rheometer System For Department Of Food Science Technology Supplying Installation Testing Commissioning Of Research Grade Rheometer System For Department Of Food Science Technology , Research
Name of Work: Supplying/Installation/Testing/ Commissioning of Research Grade Rheometer system for Department of Food Science & Technology
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Item Description
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RESEARCH GRADE RHEOMETER SYSTEMMAIN INSTRUMENTMotor Technology:The Measurement Motor should be a Brushless Direct Current Synchronous Motor and ably supported by High Quality Sensitive Air Bearing system to give the optimum Oscillatory response for the following wide range of Frequencies in both Control Shear Stress and Control Shear Strain Operating modesMin. Torque (Rotation): 5 nNmor betterMin. Torque(Oscillation): 5 nNm or betterMax. Torque: 200mNm or betterRadial Motor Bearing: Air BearingAxial Motor Bearing: Air BearingSpeed Range: 0 to 300 rad/s or betterFrequency Range: 10-5 to 600 rad/s or betterNormal Force Range: -50 to +50 NStrain Sensor: High Resolution Optical EncoderMeasurement Types: Rotational, Oscillatory & TransientOscillatory Modes: Strain, Direct Strain Amplitude & Control StressGap Setting: The lift motor in the stand should provide precise gap setting and automatically compensates gap changes related to temperature and normal force.Trimming Mirror: The trimming mirror should provide 360° view of the sample with no blind spots, to avoids sample preparation errorsTEMPERATURE CONTROL SYSTEM ALONG WITH PASSIVE HOOD FOR CONE/PLATE & PLATE/PLATE MEASURING GEOMETRIESTemperature Control: Air cooled Peltier Temperature ControlTemperature Range: 5 to 180 Deg Cor better without any external circulator cooling.Heating Rate: 35 deg C/minute or betterCooling Rate: 30 degC/minute or betterMEASURING SYSTEMSShear Viscometry /Rheology:1. Measuring Plate (SS) Diameter 50mm -01 No.2. Measuring Plate(SS) Diameter 25mm -01 No.3. Measuring Cone (SS) with 60 mm Diameter & 1 Deg Angle-01 No 4. Measuring Plate (Sandblasted) with 50 mm Diameter- 01 No.5. Double Gap Measuring Geometry for low Viscous samples- 01 with separate Peltier Temperature Control Device from 0 to 180 Deg CUTILITIESAir Compressor:100psi, 3.5cfm Oil Free SystemAir Dryer: Multistage with Micro filtersComputer: Branded Computer having min. specification as: i5, 2.67 GHz or higher, 8 GB RAM or more, SSD with 240 GB or moreRHEOLOGY SOFTWAREArchitecture: Template based with built-in templates pre-programmed for all types of materials(i) Rotational with rate/control stress/combination of csr+css, (ii) Oscillatory with strain / direct strain amplitude / control stress / combination of strain+ css (iii)Transient with creep(single/multi-level)/step-strain (stress relaxation) combination with any modes above – for e.g. transient+ rotational or oscillatory +rotational(iv)Linear Amplitude Sweep, vi. Stress relaxation modulus, creep compliance (v)Frequency Sweep(vi) Strain – Stress - Temperature Sweep (vii) Controlled Stress- Controlled Strain/Rate(viii) Linear Visco-elastic limit (linearity) to verify linear viscosity region(ix)Phase angle vs. temperature (frequency) (x)Modulus vs. phase angle(xi)Elastic and Viscous modulus vs. temperature or frequency(xii) Viscosity vs. strain rate, viscosity vs. shear stress, viscosity vs. time, viscosity vs. temperature (xiii) Angular frequency vs. complex viscosity; Angular frequency vs. storage modulus, Angular frequency vs. viscous modulus, Angular frequency vs. phase angle.Super-Imposed Testing: Steady Shear Over Oscillatory Simultaneous OperationUpgradability: The Rheometer should be upgradable to Powder Rheology, Rheo-microscopy, Small Angle Light Scattering Systems (SALS), Humidity Control Chamber & Tribology. This should be clearly mentioned in the Product Catalogues to support the claimWarranty: 03 years
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