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Electrical Lab 2023.docx

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The document contains a list of requested laboratory materials, equipment, and chemicals for two electrical engineering labs and a food chemistry and food analysis lab. For the electrical engineering labs, items requested include breadboards, multimeters, oscilloscopes, resistors, power supplies, signal generators, and other basic circuit components. For the electrical workshop practice lab, tools such as screwdrivers, conduit pipes, junction boxes, fuses, circuit breakers, wire, pliers, and light fixtures are requested. The food chemistry lab requests a wide range of basic lab equipment like beakers, burets, funnels, centrifuges, ovens, balances, and specialized equipment including a homogenizer, UV fluorescence analyzer, and spectrophot

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logS. No LAB DESCRIPTION REQUESTED MATERIALS SPECIFICATION Unit QTY. 1 Electrical Engineering Laboratory I Bread board: Full size solder less breadboard that has 2 split power buses, 10 columns, and 63 rows - with a total of 830 tie in points. All pins are spaced by a standard 0.1". The two sets of five columns are separated by about 0.3", perfect for straddling a DIP package over. The board accepts wire sizes in the range of 20-29AWG. PCs 10 Digital Multi-meter: UNI-T UT33B+ Digital Multi meter Current, AC, DC Voltage and Resistance Diode Battery Tester LCD Backlight PCs 6 Oscilloscope: Hantek DSO2C10 Digital Oscilloscope 2CH Digital Storage 1GS/S Sampling Rate 100MHz Bandwidth Dual Channel Economical Oscilloscope PCs 5 Resistor: 1K, 5K,10K, 20K, 50K, 100K PCs 100 from each value Power supply cable: Electrical Cable, 220 V, Wire Size: 1Sqmm PCs 6 Standard Signal Generator: Model 645 | 50 MHz Arbitrary Waveform Function Generator PCs 4 Divider: Power socket 5 sockets EU plug, universal plug 10A 2500W extension power socket power strip PCs 5 Circuit connector or wires for bread boarding: Length :20cm 1p-1p pin male to male header Compatible with 2.54mm spacing pin headers Package included:1 x 400 tie point solder less breadboard and 1 x A row of 40pcs male to male jump wire PCs Quantity: a row of 40 roots 2 Electrical workshop practice I Screw driver: Klein tools (32500), Klein tools (32581), CMHT65075) PCs 11 piece in one pack 4 pieces in one pack 8 pieces in one pack
Conduit pipes :Black 25mm thickness, length 3m PCs 20 Light tester :Dual range AC 12V-1000V/48-1000V PCs 10 Junction Box (Electric enclosure): Rectangular 100*100*75, ABS plastic, IP55, screw fixation PCs 10 Electric Fuses : 250V AC, 10A, size 5*20mm PCs 20 Circuit breakers (miniature): 3p,16A, c curve, NDB1-63C/16/3p, mini breaker (three phase) 5sl6102-7, 6KA 1P C 2A (single phase) PCs 5 three phase CB 5 single phase CB Solid wire : 1.5mm2 Length 500m Needle Nose pliers : 163mm PCs 10 Metric ruler: 50Cm PCs 5 Cutter: 18mm PCs 10 Soldering iron: 220V, 60W PCs 10 Solder: 0.8mm PCs 10 Incandescent Lamp: 60W PCs 20 Lamp holder: Screw(E27) round plastic PCs 20 Switch: SPST, SPDT, DPST, DPDT PCs 5 each (20 in total) Socket: Round back PCs 20 DC power supply: 0-30V, 10A PCs 5 12V bell transformer : 220V supply, 8W, 36mm PCs 5 Fluorescent lamp: G13,T-8,36W PCs 10
List of Food Chemistry and Food Analysis Laboratory Equipment and Reagents to be purchased Equipment (Item)Name Some specification Quantity (Pcs) Laboratory Apparatuses Beaker 25ml, 50ml, 100ml, 200ml, 250ml 5 each Buret, 25 or 50ml 5 Funnels Approx. 2cm dia 10 Plastic gloves 5 Pipette 5 Thermometer 5 Volumetric flak 100ml. 200ml, 250ml, 500ml 5 each Volumetric pipettes, 5ml, 10ml, 20ml 5 each Erlenmeyer flasks (50 ml) 5L Porcelain Crucibles 10 Centrifuge 1 Spatulas 10 Glass stirring rods, 5 Aluminium weighing pans 10 Glass wool 20 Magnetic stir bars 20 Weighing paper 20 Magnetic stir plate 10 Plastic bottle 20 Test tubes 10 Filter paper 20 Hot plate 5 Basic Equipment Drying oven 1 Analytical Balance (Digital) 1 Mortar and pestle 2 Soxhlet Apparatus/Extractor 1 Vacuum oven 1 Water bath 1 Desiccators 1
UV-fluorescence 1 Mass Spectroscopy 1 Grinder 1 Homogenizer 1 Kjeldahl system (Digestion unit + distillation unit) 1 Shaking incubator 1 Refrigerator 1 Ultra-low temperature freezer 1 Sieve shaker 1 Infrared moisture balance 1 4-digit balance 1 Fume hood 1 Vortex mixer 1 Chemical storage cabinet 1 Refractometer 1 Grain moisture tester 1 Milling 1 Digital Muffle Furnaces 1 Centrifuged rotor 1 DO meter 1 Reflux condenser 1 Steam Jacket vessels 1 Ice cream maker 1 Extruder 1 PH meter 1 Muffle furnace 1 Spectrophotometer 1 Forced draft oven 1 Viscometer 1 Colorimeter 1 Chemicals and Reagents NaOH 2kg HCl Concentrated, lab grade 5L Boric Acid Lab grade 5L Ammonia, NH3 5L Sulphuric acid, concentrated 5L
Glucose std solution 5L Phenol, 5L Graduated cylinder, 25ml, 100ml 5L Methanol, anhydrous 5L Sodium tartrate dihydrate 2kg Ammonium chloride, NH4Cl 2kg Calcium carbonate, CaCO3 2kg Calmagite 2kg Ethylenediaminetetraacetic acid 2L Magnesium sulfate 2kg Potassium dichromate (K2Cr2O7) 2kg Potassium iodide (KI) 2L Starch 5kg Sodium thiosulfate 5kg Sodium chloride (NaCl) 2kg Sodium phosphate 2kg Phosphoric acid 5L Ammonium hydroxide, NH4OH 5L

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Electrical Lab 2023.docx

  • 1. logS. No LAB DESCRIPTION REQUESTED MATERIALS SPECIFICATION Unit QTY. 1 Electrical Engineering Laboratory I Bread board: Full size solder less breadboard that has 2 split power buses, 10 columns, and 63 rows - with a total of 830 tie in points. All pins are spaced by a standard 0.1". The two sets of five columns are separated by about 0.3", perfect for straddling a DIP package over. The board accepts wire sizes in the range of 20-29AWG. PCs 10 Digital Multi-meter: UNI-T UT33B+ Digital Multi meter Current, AC, DC Voltage and Resistance Diode Battery Tester LCD Backlight PCs 6 Oscilloscope: Hantek DSO2C10 Digital Oscilloscope 2CH Digital Storage 1GS/S Sampling Rate 100MHz Bandwidth Dual Channel Economical Oscilloscope PCs 5 Resistor: 1K, 5K,10K, 20K, 50K, 100K PCs 100 from each value Power supply cable: Electrical Cable, 220 V, Wire Size: 1Sqmm PCs 6 Standard Signal Generator: Model 645 | 50 MHz Arbitrary Waveform Function Generator PCs 4 Divider: Power socket 5 sockets EU plug, universal plug 10A 2500W extension power socket power strip PCs 5 Circuit connector or wires for bread boarding: Length :20cm 1p-1p pin male to male header Compatible with 2.54mm spacing pin headers Package included:1 x 400 tie point solder less breadboard and 1 x A row of 40pcs male to male jump wire PCs Quantity: a row of 40 roots 2 Electrical workshop practice I Screw driver: Klein tools (32500), Klein tools (32581), CMHT65075) PCs 11 piece in one pack 4 pieces in one pack 8 pieces in one pack
  • 2. Conduit pipes :Black 25mm thickness, length 3m PCs 20 Light tester :Dual range AC 12V-1000V/48-1000V PCs 10 Junction Box (Electric enclosure): Rectangular 100*100*75, ABS plastic, IP55, screw fixation PCs 10 Electric Fuses : 250V AC, 10A, size 5*20mm PCs 20 Circuit breakers (miniature): 3p,16A, c curve, NDB1-63C/16/3p, mini breaker (three phase) 5sl6102-7, 6KA 1P C 2A (single phase) PCs 5 three phase CB 5 single phase CB Solid wire : 1.5mm2 Length 500m Needle Nose pliers : 163mm PCs 10 Metric ruler: 50Cm PCs 5 Cutter: 18mm PCs 10 Soldering iron: 220V, 60W PCs 10 Solder: 0.8mm PCs 10 Incandescent Lamp: 60W PCs 20 Lamp holder: Screw(E27) round plastic PCs 20 Switch: SPST, SPDT, DPST, DPDT PCs 5 each (20 in total) Socket: Round back PCs 20 DC power supply: 0-30V, 10A PCs 5 12V bell transformer : 220V supply, 8W, 36mm PCs 5 Fluorescent lamp: G13,T-8,36W PCs 10
  • 3. List of Food Chemistry and Food Analysis Laboratory Equipment and Reagents to be purchased Equipment (Item)Name Some specification Quantity (Pcs) Laboratory Apparatuses Beaker 25ml, 50ml, 100ml, 200ml, 250ml 5 each Buret, 25 or 50ml 5 Funnels Approx. 2cm dia 10 Plastic gloves 5 Pipette 5 Thermometer 5 Volumetric flak 100ml. 200ml, 250ml, 500ml 5 each Volumetric pipettes, 5ml, 10ml, 20ml 5 each Erlenmeyer flasks (50 ml) 5L Porcelain Crucibles 10 Centrifuge 1 Spatulas 10 Glass stirring rods, 5 Aluminium weighing pans 10 Glass wool 20 Magnetic stir bars 20 Weighing paper 20 Magnetic stir plate 10 Plastic bottle 20 Test tubes 10 Filter paper 20 Hot plate 5 Basic Equipment Drying oven 1 Analytical Balance (Digital) 1 Mortar and pestle 2 Soxhlet Apparatus/Extractor 1 Vacuum oven 1 Water bath 1 Desiccators 1
  • 4. UV-fluorescence 1 Mass Spectroscopy 1 Grinder 1 Homogenizer 1 Kjeldahl system (Digestion unit + distillation unit) 1 Shaking incubator 1 Refrigerator 1 Ultra-low temperature freezer 1 Sieve shaker 1 Infrared moisture balance 1 4-digit balance 1 Fume hood 1 Vortex mixer 1 Chemical storage cabinet 1 Refractometer 1 Grain moisture tester 1 Milling 1 Digital Muffle Furnaces 1 Centrifuged rotor 1 DO meter 1 Reflux condenser 1 Steam Jacket vessels 1 Ice cream maker 1 Extruder 1 PH meter 1 Muffle furnace 1 Spectrophotometer 1 Forced draft oven 1 Viscometer 1 Colorimeter 1 Chemicals and Reagents NaOH 2kg HCl Concentrated, lab grade 5L Boric Acid Lab grade 5L Ammonia, NH3 5L Sulphuric acid, concentrated 5L
  • 5. Glucose std solution 5L Phenol, 5L Graduated cylinder, 25ml, 100ml 5L Methanol, anhydrous 5L Sodium tartrate dihydrate 2kg Ammonium chloride, NH4Cl 2kg Calcium carbonate, CaCO3 2kg Calmagite 2kg Ethylenediaminetetraacetic acid 2L Magnesium sulfate 2kg Potassium dichromate (K2Cr2O7) 2kg Potassium iodide (KI) 2L Starch 5kg Sodium thiosulfate 5kg Sodium chloride (NaCl) 2kg Sodium phosphate 2kg Phosphoric acid 5L Ammonium hydroxide, NH4OH 5L