Name of Work:- Purchase of Equipments ( S.No 1 to s.No 08 ) for CHEMISTRY Department
Sl. No.
Item Description
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Purchase of Equipments
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Digital Electronic Balance /Analytical balance• Load Capacity: Minimum 500 g• Readability: 0.01 g • Linearity: 0.02g• Display: LCD/LED• Tare Function: Required• Top pan type• Power Supply: 220–240 V AC, 50 Hz
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Digital TDS METER• Measuring Range: 0–9990 ppm • Resolution: 1 ppm• Display: LCD• Automatic Temperature Compensation (ATC): Required• Waterproof: Minimum IP67 protection • Power Source: Battery operated (Button cell/AAA battery)
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Digital pH Meter Benchtop Model• pH type Microprocessor/Microcontroller• pH Range: 0–14• Resolution: 0.01 pH• Accuracy: ±0.05 pH or better• Combined pH electrode with temperature sensor• Two or Three-point calibration facility• Temperature compensation type Automatic• Display: LCD • Power Supply: 220–240 V AC, 50 Hz• Warranty Minimum 1 year
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Laboratory Heating Mantle (Knitted Glass Yarn) • Capacity: 500ml • Temperature Range: Ambient to 350°C• Energy regulator/control knob: Required • Power Supply: 220-240 V AC, 50 Hz
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Mortar with Pestle• Material: Porcelain • Size: 100–150 mm Inner diameter• Exterior: Glazed• Grinding Surface: Unglazed
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HOT PLATE• Top Plate material: Cast iron• Plate Size: Minimum 8 inch diameter• Power Rating: 2000 W • Temperature Range: Ambient to 200°C minimum• Thermostatic temperature control: Required • Power Supply: 220–240 V AC, 50 Hz
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Electric Bunsen burner• Electrically operated• Energy regulator/ Control knob • Operating Temperature 800°C • Body: Stainless Steel• Power Supply Source: Corded Electric, supplied with a heavy-duty, heat-resistant, earth-grounded, 3-pin power cord (minimum length 1.2 meters). • Power Consumption: Between 350 and 500W • Power Supply: 220-240 V AC, 50 Hz
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Water Distillation Unit• Output Capacity: 4 Litres Per Hour (LPH)• pH Value: 5.5 to 7.0• Conductivity (Raw water Distillation):3.0 – 4.0 μS/cm or less• Glassware Material: Borosilicate 3.3 Glass (Pyrex/Duran equivalent)• Heating Elements: Silicaenclosed Quartz Heaters or chromium-plated element variants• Power Supply: 220–240 V AC, 50 Hz / 60 Hz, Single Phase • Automatic water level cut-off Please Enable Macros to View BoQ information
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