E-TENDER FOR PROCUREMENT OF EQUIPMENTs, INSTRUMENTs, MACHINERIES, TOOLS ETC. RELATED TO LABORATORIES AND WORKSHOPS OF PHYSICS, CHEMISTRY, CIVIL ENGINEERING, OF DARJEELING POLYTECHNIC, KURSEONG, DIST. DARJEELING, 734203- 1 LIST OF REQUIRED MATERIALS FOR CHEMISTRY LABORATORY 2 Buerette(Borosilicate Rotaflow 50ml) 3 Buerette stand andclamp 4 Bunsen Burner with Gas pipe 5 Wire Gauge and Stand 6 Tissue paper roll 7 Digital Conductivity meter(Desktop) 8 Redwood viscometer 9 Abels flash point apparatus 10 Pipette(Borosilicate 25ml) 11 Hand Glove 12 Spot test plate(6 cavity) 13 Filter paper - 110mm (1 roll sheet) 14 Wash bottle(Polyethylene 500 ml) 15 Muffle furnace 16 100 ml volumeteric Flask(Borosilicate) 17 Photo Colorimeter(Desktop) 18 Analytical Balance 19 Electric oven 20 Stop watch 21 Thermometer(0 -100 ˚C) 22 LIST OF REQUIRED MATERIALS FOR CIVIL ENGINEERING LABORATORY 23 AGGREGATE IMPACT VALUE(AS PER IS 2386) 24 AGGREGATE CRUSHING VALUE TEST(AS PER IS 2386, PART 4 40 T CAPACITY) 25 FLAKINESS INDEX &ELONGATION(AS PER IS2386 SPECIFICATION) 26 COMPLETE ABSOLUTE VISCOSITY TEST APP CONFIRMING TO IS 1206, PART II-1978(AS PER IS:1206, PART II) 27 PENETRATION TEST APP FOR BITUMEN(AS PER IS:1203 -1978, 220V, CAPACITY 50 & 100 Gm) 28 RING AND BALL APPARATUS(AS PER IS 1209 - 1978) 29 REBAR LOCATOR(DIM 120 X 60 X 25 mm) 30 CONCRETE CORE CUTTER(45L CAPACITY, DRILL DIA 132MM, VOL 93 X 35X 24 mm) 31 REBOUND HAMMER(IMPACT ENERGY 2.207 Nm, WEIGHT 5770 gm, RANGE 75mm) 32 BERNOULLIES THEOREM APPARATUS(MS SUMP TANK 80L, MEASURING TANK 10L, ISI MARK GI PIPES & CONTROL VALVE) 33 VENTURIMETER APPARATUS(SLUMP TANK 200 X 500 X 300 mm, 0.5 HP PUMP, COLLECTION TANK 500 X 500 X 600 M) 34 Piezometer with necessary apperantunces(Piezometer with Head Tank 300x300x450mm, measuring tank 300x300x300mm, Sump tank 600x600x300mm,0.5 HP Pump, Connecting pipes with necessary fittings and valves.) 35 U Tube differential Manometer with necessary apperantunces(U Tube differential Manometer Head Tank 300x300x450mm, measuring tank 300x300x300mm, Sump tank 600x600x300mm,0.5 HP Pump, Connecting pipes with necessary fittings and valves.) 36 Bourdon’s Gauge for measuring water pressure(Head Tank 300x300x450mm, measurement tank 300x300x 300mm, Sump tank 600x600x300mm,0.5 HP Pump, Connecting pipes with necessary fittings and valves.) 37 Pipe Friction Apparatus(Capacity 0.5HP, Sump Tank Capacity 1200 x 300 x 400 mm) 38 Pitot tube(Pitot Tube- Material Copper/SS of compatible size,Sump Tank 1200 x 300 x 400 mm) 39 TURBITY TEST APPARATUS(200 NTU, DIGITAL, LED DISPLAY, 230 V, 50 HZ) 40 APPARATUS FOR SUSPENDED SOLIDS DISSOLVED SOLIDS AND TOTAL SOLIDS IN WATER(HM DIGITAL, LCD DISPLAY, 357 A POWER) 41 HARDNESS TEST OF WATER APPARATUS(AE-201-40, 5-0.1-2 MG/L) 42 CHLORINE CONTENT DETERMINATION TEST APP(DPD METHOD, AE-201-0.1-2MG/L) 43 ARSENIC CONTENT DETEERMINATION TEST APP(5202 AS PER BP) 44 FLUORINE CONTENT DETERMINATION (AS PER BP) 45 PH METER(AS PER BP ) 46 JAR TEST APPARATUS(As per IS-3025(Part 50):2001 - Digital Jar test withJar capacity 1000ml, 30 to 150 RPM ) 47 PYCNOMETER BOTTLE(1L CAPACITY) 48 VANE SHEAR TEST APPARATUS(SPRING SET OF 2 KG-CM, 4.6 & 5 KG -CM) 49 VENIER TRANSIT THEODOLITE WITH TRIPOD STAND(MAGNIFICATION = 30 X FOCAL LENGTH =178MM) 50 QUICK SETTING DUMPY LEVEL WITH TRIPOD STAND(MAGNIFICATION = 24 X ANGLE OF VIEW = 2,BRAND =SOKIA) 51 PRISMATIC COMPASS WITH TRIPOD STAND(DIAMETER = 120 mm, DISPLAY = ANALOG) 52 PLANE TABLE WITH ACCESSORIES WITH STAND(TABLE SIZE= 23 X 32, MATERIAL = WOOD/ ALUMINUM/ BRASS, BRAND = SAPPHIRE) 53 GPS INSTRUMENT(GARMIN GPS 64sc SITE SURVEY, Handheld, SCREEN SIZE 2.5 inch ) 54 30m measuring METRIC TAPE ( Fibreglass)(Materials = rubber printing +ABS Plastic +PVC (Fibre glass) , Length = 30 m) 55 DIGITAL WEIGHING SCALE(Capacity of 20kg, with accuracy of 0.1gm) 56 DIGITAL WEIGHING SCALE(Capacity of 5 kg, with accuracy of 0.001gm) 57 LIST OF REQUIRED MATERIALS FOR PHYSICS LABORATORY 58 Boyle’s law apparatus complete set (With Mercury) 59 Stoke’s law apparatus for determining viscosity of liquid (Complete Set)(Complete Set with Glycerine) 60 Friction Apparatus(Complete Set with pulley and weights) 61 Flat plates of Brass / Glass(100x60x18mm) 62 Blocks of Wood with Hooks(12 cm X 8 cm X 8 cm) 63 Spring Balance(Range 5 to 1000 gm) 64 Set of 50 gms slotted weights(Slotted Weight - Iron Chrome Plated - 50gm × 10 = 500gm) 65 Flywheel Apparatus(Low Speed) 66 Meter Rod(Flat Meter Rod Scale) 67 Helical Spring(with Pointer and Hook) 68 Rigid Support (with Hanger) 69 Spherometer(5 mm to 200 mm) 70 Screw Gauge(0 - 25 mm, 0.01 mm)(Stainless Steel) 71 Vernier Callipers(0 - 12.5 cm metallic) (Brass) 72 Specific gravity bottle (with cap)(25ml) 73 Physical Balance + Weight Box(with weight box) 74 Convex Mirror(FL - 15cm, 20cm, 25cm) 75 Concave Mirror(FL - 15cm, 20cm, 25cm) 76 Wooden Bridge(for physicsl balance) 77 Wooden METRE Scale(1 m wodden scale) 78 Cantilever (Metal Bar)(1 m Metal rod with marking) 79 Metal Clamp(To fix cantilever to table) 80 Glass Slab(100x60x20 mm for refraction experiment) 81 Wodden Board(30x20 cm for refraction experiment) 82 Optical Bench(1.5 Meter with Both Rod Stainless Steel with Four heavy metal slider and with accessories.) 83 Convex Lens 50 mm diameter(25cm FL) 84 P O Box(Plug Type (Constantan & Manganin Coil)) 85 Resistance Box (1-500Ω) (1-500Ω range) 86 Resistance Box (1-1000Ω)(1-1000Ω range) 87 Resistance Box (1-10000Ω)(1-10000Ω range) 88 Rehostat(6 inches 100 ohms 1 ampere for resistance variance) 89 Resistance (2.5Ω, 5Ω, 10Ω, 15Ω)(5 of each value) 90 Battery Eliminator(2A, 12 V range) 91 P.N Junction Diode Characteristics Apparatus(Two Variable DC Regulated Power Supply (0 - 3V & 0 - 30V) with Two Analog Moving Coil Meters :( Dual range (3V/30V, 100µA/10mA). & 4mm Banana type sockets for connections. P-N Diode type: OA -79 2 Pcs) 92 Laying and Jointing PVC Pipe. Heading 93 8051 Trainer kit(8 BIT EMBEDDED MICROCONTROLLER TRAINER FEATURES • Single board design with various resources • Excellent training platform for embedded applications • Software development tools include assembler and ‘C’ compiler • Easy adaptability to different versions of microcontroller in the same family SPECIFICATIONS • Experimental board for 40 pin MCS51 and AVR family of microcontrollers • In-system programming (ISP) facility for many microcontrollers • Double RESET signal with manual key • Crystal frequency: 11.0592MHz • On-board RS232 compatible serial interface terminated in a 9 Pin D female connector • 4×4 matrix keyboard • 16×2 alphanumeric LCD connector (4-bit interface) and trimmer for contrast adjustment • Four 7-segment LED displays • I2C EEPROM (24Cxx) • Real time clock (DS1307) with lithium battery and SRAM • 8-high current output port (500mA) for driving external loads • Two 12V sugar cube relays • Continuous tone piezo buzzer • Temperature sensor socket with thermostat functions • Four 8-bit A/D converter, one 8-bit D/A converter provided by PCF8591 • All port-pins available on 10-pin box header • 8 LEDs for easy logic state monitoring • 8 input trigger switches using 8 push buttons • ISP programming with Flash ISP for AT89S51/52/8252/AVR • Infrared remote control receiver module IC supported • P89V51RD2BN • AT89S52 Installable software on CD • Programmers notepad : Free, open source, text editor • Flash ISP programmer software for 89SXX • Bascom basic compiler (demo version) • MIDE-51: An IDE for MCS-51 microcontroller • WinAVR : open source C compiler for AVR • Sample programs for peripherals DC 12V/500mA output power supply EXPERIMENTS • Study of LED blink • Study of dancing light • Study of LCD display • Study of LCD-keyboard display • Study of 7 –segment display • Study of RC5 remote control test program) 94 Suitable 8051 Trainer kit(With suitable Hardware and related software including AC variable voltage (0-10V) /current (0-5A) source, digital panel type ammeter & volmeter. Dedicated Intel 8051 based kit with ADC, 8255, 2K (extendable upto 8K) RAM & ROM, 8279,8253, necessary DC power supply and connecting cords.) 95 Suitable 8051 Trainer kit(Motor control interface card should have---- Motor Driver Unit, Interfacing Cards,Terminal connectors 20 - pin FRC Box Connectors, cables.8051 Micro Controller Kit DC Motor spec: Voltage 6.0V (Range: 1.5-12.), Speed: 2,700 rpm, Current: 0.02A, Torque: 5.88 mN. M;) 96 Suitable 8051 Trainer kit(Stepper Motor interface kit should have -- • 5V Stepper Motor • Angle control / Clockwise/ Counterclockwise • 1.8 degree Step Angle , • 34 mm Motor Length, • 1300 g.cm Holding Torque, • 6 no. Lead Wire • 0.3 A Rated Current, • 40 Ω Phase Resistance, • 20 mH Phase Inductance, • 0.18 Kg Motor Weight ; • Motor Driver Unit, Interfacing Cards, Terminal connectors 20 - pin FRC Box Connectors, cable, data sheet suitable for 8051 Micro Controller Kit) 97 Suitable 8051 Trainer kit(Microcontroler : Intel 80C51 Operating at 12 MHz Memory : -32 KB Onboard User Program Memory -12 KB Battrey Backed Up User program Memory -16 KB Battrey Backed Up User Data Memory Display : 40 Characters X 2 Lines LCD Display Keyboard : ASCII Keyboard Timer Counter Chip : 8253; 2 Counters available for User PPI : Two 8255 chips giving 48 TTL I/O Lines All Signals Terminated on 2 26 Pin FRC Connectors Serial Port : RS-232 Compatible serial port using 8250; signals treminated on a 9-pin D-type connector Expansion Bus : All address data & control bus brought out on 50 pinFRC connector for expansion Study Card Support : Dyna Series study cards support on this connector. All programs for study cards included in monitor program Modes Of Operation : -Introgation Mode : For interactive dialog with system -Assembler Mode : Line Assembler inbuilt in monitor helps you assemble programs directly -Single Step Mode : This mode is useful for Single Stepping inserting / removing breakpoints and debugging Software : – Powerfull Monitor Software with standard commands like move, fill, display/modify registers, execute Program, upload /download etc. – Single line assembler / dis-assembler.) 98 Suitable 8051 Trainer kit(With suitable Hardware and related software including AC variable voltage (0-10V) /current (0-5A) source, digital panel type ammeter & volmeter, frequency display,DW transformer of suitable rating for phase shifting (0-45 degree lead/lag). Dedicated Intel 8051 based kit with ADC, 2K (extendable upto 8K) RAM & ROM, 8279,8253, necessary DC power supply and connecting cords.) 99 8086 Trainer kit/ PC (Simulator) (8086 (INTEL),Operating Frequency : 6.144MHz crystal,32KB-SRAM for user Data,16KB-EEPROM (software monitor program),2x16 Char LCD display,Serial interfacing using 8251, 48 Programmable I/O Pins for ( 2 x 8255),Three 16-bit programmable timer (8253/8254),40-Pin FRC connector for Bus Extension,20-Pin FRC connector Add-on Interface from 8255,9-pin DB connector for UART (RS232) interface,Built-in assembler and dis-assembler,101-PC Type keyboard to enter user address/data commands.) 100 Zener Diode Characteristics/ Breakdown Voltage Kit(trainer kit) 101 JFET/MOSFET characteristics Kit(trainer kit) 102 UJT Relaxation Oscillator kit(trainer kit) 103 p.f. Meter, (Resolution - 0.001 p.f, 110/230 V AC) 104 inductance box, (10 micro Henry, 100 micro Henry, 1 mili Henry, 10 mili Henry, 100 mili Henry, 1 Henry) 105 capacitance box(1 nano Farad, 10 nano Farad, 100 nano Farad, 1 micro Farad, 10 micro farad.) 106 Rheostat(50 ohm, 10 Amp) 107 Rheostat(250 ohm, 2.5 Amp) 108 Rheostat(100 ohm , 5 Amp) 109 APFC panel(440 V, 180 A, 3ph Panel) 110 Kit to determine phase difference between voltage and current in series R-Land R-Ccircuits.(trainer kit) 111 Tachometer(5 digit LCD display to max 99999) 112 single Phase Transformer(1 KVA, 230/115V with all terminals boughtout for connections) 113 Isolation Transformer(220V / 220 V, 1 KVA) 114 Pulse Transformer(220 V , 100 W, 1ph Induction mpotor ) 115 3ph Transformer(3-phase, 1KVA, 415V/230V, transformer with provision for the external connection terminals to perform all vector groups (star-delta,delta-star etc.)) 116 3-ph Auto Transformer(415 V, 3ph, 20 hp.) 117 3ph Resistance Box(upto 415 V, 20 Amp) 118 1ph - Motor for Ceiling Fan(220 V , 100 W, 1ph Induction mpotor ) 119 Universal Motor (2000 RPM, 220 V) 120 Stepper MotoR Control Circuit with Stepper Motor(5 Amp, 220 V) 121 AC Servo Motor with control circuit(3000 RPM, 440V, 3PH) 122 DC Servo Motor with control circuit(3000 RPM, 440V, 3PH) 123 BuckChopper with Control panel(220 V, DC, 5 HP power rating) 124 BoostChopper with Control panel(220 V, DC, 5 HP power rating) 125 Ardino Uno R3 (Clock Speed 48 MHz, Flash Memory - 256 KB, SRAM - 32 KB, EEPROM - 8 KB) 126 Motor Driver L293D(4.5 V TO 36 V, 1 Amp) 127 pyranometer WITH SHADING RING FACILITY(Pyranometer with Shading ring facility:- Response time (95%) - < 1s, -Directional error (up to 80 ° with 1000 W/m2 beam) - < 10 W/m2, - Temperature dependence (-30 °c to +70 °c) - -0.15%/ °c, - Sensitivity – 60 to 100 µ v/W/m2, Impedance–50Ω, -Spectral range (50% points) – 400 to 1100 nm, -Typical signal output for atmospheric applications – 0 to 100 mV, -Maximum irradiance – 2000 W/m2, -Detector – Silicon photo-diode.One revolving platform for irradiance measurement at different tilt angle with Pyranometer fixing.Instruction manual and Commissioning of the instrument is included.) 128 radiation meter(Model no RN 2104) 129 solar cell characteristics apparatus(Complete set up of Poly crystalline silicon PV Cell with facility to measure the cell parameters – O.C. voltage (Voc), Short circuit current (Isc), Voltage-Current-Power at Maximum Power point (Vmp, Imp, Mpp), Fill factor, Efficiency and draw I-V characteristics of cell.Set up components – Poly crystalline Solar Module (12V, 5Wp), holding structure, Controller (12V, 5Wp), Halogen Lamp and holding structure with variable light intensity on cell and temperature measurement facility of cell, Battery, Necessary Voltmeter, Ammeter, Electrical Load, Wiring and cabling. Installation & commissioning of set up is included.) 130 Solar flat plate collector(One piece 100 LPD Flat plate collector with complete set up and measuring facility of temperature, flow, pressure, thermal efficiency. We have mentioned system specification; the specification of individual component should be given for evaluation purpose.) 131 Complete set up of 40 Watt, 12 V DC solar street lighting system for student demonstration. Necessary components with installation are required.(Supply of Polycrystalline solar PV Module - 75 Wp under STC;Rechargeable Battery - Minimum 12.8V, 30 AH capacity Lithium Ferro Phosphate battery with required MPPT Solar Charge Controller cum Inverter;Light Source - White light emitting diode (W-LED) 18 Watt, W-LED luminaire. Pole height 2.5 m adjustable above the ground level. The set up should be suitable for students’ demonstration.) 132 inverter, (12 V DC) 133 charge controller(12.5 V , 20 A) 134 ELCB, (Upto 30 mA) 135 MCCB, (415 V AC, 16 Amp) 136 RCCB(Upto 30 mA) 137 i) ACSR(.3m) 138 ii)Cu(.3m) 139 iii)Al(.3m) 140 iv)Galvanized Steel(.3m) 141 v)Cadmium Copper(.3m) 142 vi)AAC(.3m) 143 vii)AAAC(.3m) 144 viii)ACAR(.3m) 145 i)Belted Cables(.3m) 146 a)Screened Cables - H-Type Cables(11kv,0.3m) 147 b) Screened Cables - S.L Type Cables(66kv,0.3m) 148 c)Screened Cables - H.S.L Type cables(66kv,0.3m) 149 a)Pressure Cables - Oilfilled Cables(66kv,0.3m) 150 b)Pressure Cables - Gas filled Cables(66kv,0.3m) 151 iv)XLPE Cables(0.3m) 152 v)PVC Cables(0.3) 153 vi)FRLS Cables(0.3) 154 a)Pintype - 11KV(procelain)/(polymer)(11kv) 155 b)Pintype - 33KV(procelain)/(polymer)(33kv) 156 ii)Disc Type with metal links(procelain)(11kv) 157 a)Disc Type11KV(polymer)(11kv) 158 a)Disc Type 33KV(polymer)(11kv) 159 iii)Shackle type(procelain)(230v) 160 D.C Network Analyzer (2-wired) 161 Distributor simulator using Power Transmission Trainer(trainer kit) 162 Digital Megger 250V,500V,1000V( 250V,500V,1000V) 163 PVC conduit1/2 inch,10ft(0.5 inch 10ft) 164 Schering bridge(trainer kit) 165 Anderson Bridge(trainer kit) 166 Kelvins Double Bridge(trainer kit) 167 Wheatstone Bridge(trainer kit) 168 i) SWITCHES - Float switch 250v sensor for water level(250v,6A) 169 ii)SWITCHES - Proximity switch(250v,6A) 170 iii)SWITCHES - Limit switch(250v,6A) 171 iv)SWITCHES - Push button switch(230v,6A) 172 v)SWITCHES - Pressure switch(Danfoss KP35)(23v,6A) 173 vi)SWITCHES - Thermostat (30 Amp)(230v,30A) 174 vii)SWITCHES - Electromagnetic relay (15Amp,250V)(250V,15A) 175 viii)SWITCHES - selector switch(230v,6A) 176 Infra red camera for therma imaging 32*32*pixel infrared sensor(Hand held thermal imager: Object Temperature Range: -20° to 550°C (-4° to 1022°F)Temperature Accuracy: ±2°C (3.6°F) or 2% of reading (Environment temperature 10-35°C; Object temperature >0 C)Field of View (FoV)/Minimum Focus Distance: 56°x 42°/ 0.5mSpatial Resolution (IFoV): 3.75mRadImage Frequency: 25Hz Focus FreeZoom: 1-32x continuous, digital zoom Focal Length: 3.2mm Focal Plane Array (FPA)/Spectral Range: Uncooled microbolometer/8-14μm IR Resolution: 256×192 pixels Display: 3.5 in. LCD, 640×480 pixels TouchscreenImage Modes: Infrared Image, Visual Image, Picture in Picture, Auto-fusion, ZoomColour Palette: IRON, Rainbow, Grey, Grey Inverted, Brown, Blue-Red, Hot-Cold, Feather, Above Alarm, Below Alarm, Zone Alarm, Vision ZoneAutomatic Hot/Cold DetectionCenter Spot, Three manual spotsStorage Media: 8 GB MicroSD card and 3.4GB internal EMMCData transfer between camera and PC. Live video on camera and PC.Video Storage Standard MPEG-4 encode. 640×480 at 30fps, on memory cardSimultaneous storage of IR and visual imagesImage Storage Format Standard JPEG or HIR files including measurement data, on memory card >6000 picturesImage Storage Mode IR/visual imagesImage Analysis ToolsInterfaces: USB Type C and WiFiRechargeable Li-Ion battery, 4 hours operating timeAuto Power-off) 177 Projector(sony ) 178 Printer with Xerox cum Scanner(Epson) 179 Projector- screen(150 inch)
