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Tender for Supply, Installation, Testing, Commissioning And Demonstration Of The Laboratory Equipment , Heat Transfer Through Composite Wall Apparatus Slab Assembly Arranged Symmetrically On Both Sides Of Heater. Slabs: Cast Iron 250 Mm Dia. × 20 Mm; Bakelite 250 Mm Dia. × 15 Mm; Press Wood 250 Mm Dia. × 12 Mm. Nichrome Heater; Pid Controller Up To 200°C; Digital Energy/Power Meter; Minimum 8 Rtd Pt-100 Sensors; Multi-Channel Digital Temperature Indicator; Dimmerstat 0-2 A Or Suitable; Voltmeter 0-250 V; Ammeter 0-3 A; Cabinet With Glass/Acrylic Viewing Window; Anti-Vibration Support; Rigid Pu/Powder-Coated Structure; 230 V ±10%, 50 Hz, Single Phase; Complete With Manual And Accessories. , Stefan-Boltzmann Apparatus Copper Hemisphere 200 Mm Dia. Or Better; Ss Jacket 250 Mm Dia. Or Better; Copper Test Disc Approx. 20 Mm Dia. × 1.5 Mm; Ss Water Tank Approx. 12 L With Immersion Heater; Minimum 2 Rtd Pt-100 Sensors; Pid Temperature Controller And Multi-Channel Digital Indicator; Electrical Protection; Anti-Vibration Table With Powder-Coated Structure; Complete With Manual And Accessories. , Forced Draft Tray Dryer Double-Walled Insulated Drying Chamber, Inner Chamber Preferably Ss 304; Removable Tray(S); Ambient To At Least 120°C; Finned/Nichrome Heater; Variable Airflow Blower With Suitable Airflow Measurement; Pid Temperature Control; Rtd Pt-100/K-Type Sensors; Electronic Balance/Load-Cell 0-1000 G Or Higher, Resolution 0.1 G Or Better; Dry/Wet Bulb Or Equivalent Humidity Measurement; Control Panel With Blower/Heater Control And Over-Temperature Protection; 230 V ±10%, 50 Hz, Single Phase; Complete With Accessories. , Natural Convection Heat Transfer Apparatus Vertical Brass/Ss Test Pipe Approx. 38-40 Mm Od And 400-500 Mm Length; Internal 200-400 W Heater With Variable Power Control; Transparent Draft Shield/Duct Approx. 200 × 200 × 800 Mm Or Suitable Equivalent; Minimum 6 Surface Sensors Plus Ambient Temperature Measurement; Rtd Pt-100/K-Type Sensors; Multi-Channel Indicator; Voltmeter, Ammeter Or Power Meter; Rigid Powder-Coated Frame; Complete With Accessories. , Thermal Conductivity Of Metal Rod Apparatus Uniform Copper/Brass/Aluminium Rod, Length 500 Mm Or More, Dia. 20-30 Mm; Heater At One End And Water Cooling At Other; Minimum 4 Temperature Points (6 Preferred) Using Rtd/Thermocouples; Digital Multi-Channel Indicator Accuracy ±0.5°C Or Better; Variable Heater Power; Voltmeter/Ammeter Or Power Meter; Proper Insulation; 230 V Ac; Complete With Cooling Connections, Tubing, Manual And Accessories , Ion Exchange Unit Two Columns (Cation And Anion) Of Borosilicate Glass/Perspex Or Corrosion-Resistant Material; Approx. 50-55 Mm Dia. And 500 Mm Length Or Suitable Equivalent; Ss Feed Tank 20-25 L; Diaphragm/Peristaltic Pump; Rotameter Approx. 10-100 Ml/Min Or Suitable; Digital Conductivity Meter; Strongly Acidic Cation And Strongly Basic Anion Resins Sufficient For Initial Charging; Provision For Service, Regeneration/Rinsing And Backwash; 230 V Ac Where Applicable; Complete With Tubing, Valves And Accessories. , Vapour-Liquid Equilibrium (Vle) Apparatus Borosilicate Equilibrium Still With Reboiler, Condenser, Equilibrium/Separation Section, Condensate Arrangement And Sampling Ports For Vapour Condensate And Liquid Phases; Reboiler Approx. 1 L; 500-1000 W Heater With Variable Control; Temperature Measurement 0-150°C, Accuracy ±0.5°C Or Better; Water-Cooled Condenser; Corrosion-Resistant Wetted Parts; Control Panel With Safety Features; Rigid Powder-Coated Frame; Complete With Glassware, Supports, Hoses And Accessories. , Laboratory Hammer Mill Robust Ms/Ss Body; High-Speed Rotor With Hardened-Steel Hammers In Guarded Chamber; Motor Approx. 1-3 Hp, Variable Speed Preferred; Bidder To State Throughput, Speed And Maximum Feed Size; Guarded Hopper And Product Collection; Minimum Three Interchangeable Screens; Dust-Minimizing Arrangement; Safety Guards/Interlock And Overload Protection; Sturdy Vibration-Resistant Frame; 230 V Single Phase Or 415 V Three Phase, 50 Hz, Clearly Stated; Complete With Controls, Tools And Manual. , Time Constant Of Thermocouple And Thermometer Apparatus Hot-Water Bath Approx. 5-10 L With 1-2 Kw Heater And Pid Controller Up To 100°C, Accuracy ±1°C Or Better; Cold/Ambient Bath; Sensor Holding Arrangement; K-Type Thermocouple With Digital Indicator 0-200°C Or Better, Resolution 0.1°C; Spirit-Filled Thermometer Preferred, Approx. 0-110°C, Least Count 1°C; Stopwatch Resolution 0.01 S Or Equivalent; Insulated Vessels, Powder-Coated Frame, Electrical Protection; Complete With Manual, Experimental Procedure And Calibration/Test Certificate Where Applicable.
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