No.A2/353/2012/MPTC 04/01/2013 MODEL POLYTECHNIC COLLEGE (Managed by IHRD) Mattakkara P. O, Kottayam (Dt.) TENDER NOTICE

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1 No.A/33/0/MPTC 04/0/03 MODEL POLYTECHNIC COLLEGE (Managed by IHRD) Mattakkara P. O, Kottayam (Dt.) Phone , TENDER NOTICE Sealed Competitive Tenders in the prescribed forms are invited for the following. Sl.No Tender No Items to be purchased Cost of Tender form in Rs.. /P/0 Computer peripherals 600/- +Vat % /P6/0 ton Air conditioners 700/-+Vat % 3 3/P7/0 Power Electronic equipments(smps, 700/-+Vat % soldering station, Drilling machine, Isolatrion transformer etc) 4 4/P8/0 Power supply 800/-+Vat % /P9/0 Power supply 800/-+Vat % 6 6/P0/0 Power supply 600/-+Vat % 7 7/P/0 Electronic equipments(digital 600/-+Vat % multimeter, Ammeter, Voltmeter etc) 8 8/P3/0 Electronic equipments(digital trainer 900/-+Vat % kits,micro processor &micro controller kits ) 9 9/P4/0 Function generator 800/-+Vat % 0 0/P/0 Function generator 700/-+Vat % /P0/0 Oscilloscope 00+Vat % Last date for sale of Tender forms Last date for receipt of Tenders Date and time of opening AM PM AM above. Tender forms can be had from the college office on payment of the cost as shown Further details can be had from the office during working hours. sd P R I N C I P A L

2 I. TENDER /P/0 COMPUTER PERIPHERALS Sl.No Name of Items/ Specification Qty Required Port Switch 4 Port 0/00/000BASE-T with 4 Combo SFP/mini- GBIC, 0-GB stackin port External DVD Writer DVD Write Min speed 8x, CD Write smin peed 4x External HDD TB Capacity, USB 3.0/.0 support, Solid State storage USB Drive 8 GB Capacity, USB 3.0/.0 support UTP Cable CAT 6e RJ 4 Connector Gold plated RJ 4 Connector Ethernet Switch 4 port,0 / 00 / 000 Mbps, 0 BASE-T, 00 BASE-TX & 000 BASE-T Universal UTP Cable Recognition for Straight-Through or Crossover Cables (MDI/MDI-X) Wireless Network Card D-Link DWLG-0 Wireless Router The D-Link DIR-6 Wireless N Router Laser Jet Printers Resolution (in dpi): Mono 600x600,Paper Size: A4,Print Speed in PPM (A4 Size): 6,Port: USB,Memory (in MB): Network Card 0/00: Yes,Duplexing: Yes mts 00 Nos 4 3

3 3 4 Laser Multifunction Printer Printer Type: Laser,B&W, MPS (ppm) :0, Category: Duplex, Networking: Yes, Fax: Yes, 600 x 600 DPI LAN Trainer kit PC to PC : RJ 4 Connector Star topology : RJ 4 Connector Bus topology:end terminator Ring topology:db9 Connector Data transmission speed: 0/00 Mbps 4 Nodes Star, Bus & Ring selection Protocols:CSMA/CD, CSMA/CA, Stop N Wait, Go back to N, Selective repeat, Sliding Window, Token Bus, Token Ring Packet size:8, 6,, 04, 048, 4096, 89, 6384 Inter Packet delay: ms Error generation: Acknowledgment lost, bad packet, auto error generation: Complete analysis of Network & Protocols :0/0V, 0/60 Hz Power consumption:.8va Dimensions (mm) :W 36 x D x H Router with firewall Up to 40 Mbps File Transfer Speed,Wireless 80.n Technology,Band:.4 GHz & GHz,Six Internal Antennas,4 Gigabit Ethernet Ports (0/00/000 Mbps), Usb port for Printer or external hard drives,security: WPA/WPA encryption and SPI firewall 6 Port Switch 4 Port 0/00/000BASE-T with 4 Combo SFP/mini-GBIC, 0- GB stackin port Web Camera Video Capture: Upto 640 X 480 pixels,usb 3.0/USB.0 Support,manual focus sd

4 II. TENDER /P6/0 AIR CONDITIONERS Sl.No Name of Items/ Specification Qty Rqd Ton Air Conditioners TonSplit Air Conditioner with Auto cleaning,selectable Auto Swing, E- Saving mode 30/0/ Power,Rotary Compressor type,,lcd Remote Operation,66 W Rated Input,300 rated Cooling capacity 9 Sd

5 III. TENDER 3/P7/0 LAB INSTRUMENTS TO POWER ELECTRONICS AND BASIC ELECTRONICS LAB Sl.No Name of Items/ Specification Qty Rqd Isolation Transformer Isolation Transformer 30/-0- Single Phase Isolation Transformer KVA 30/30 V assembled in MS box terminals bought out with tapings at 0%, 86.6% on both sides Differential Module Differential Module Soldering Station Soldering Station Accurate and advance temperature control with micro controller technology. Temperature control Accuracy +/- ºC. Temperature setting resolution +/-0 ºC. Power Consumption 60W. Input Voltage -90 to 70V. Temperature range ºC Drilling Machine PCB Drilling Machine Motor speed : up to 0,000 R.P.M Range : 0.6 to 3.0 mm Base : Metal Working Area : 80mm x 70mm Electrical Power : 30V/0Hz, A socket required Bread Board Bread Board Bread Board mounted type 840 tie points SMPS Switched Mode V DC A Sd

6 IV. Tender 4/P8/0 POWER SUPPLY TO POWER ELECTRONICS LAB Sl.No Name of Items/ Specification Quantity Rqd + V/A Dual Output fixed power supply. Regulation Line : 0.0% Load: 0.0% Ripple & Noise : mv rms.protection : Overload & short circuit. Linear (Dual) 60 V DC regulated Dual variable Power Supply with analog meter Protection: Against Over Load & short CKT 0-60V/A 8 3 Linear 0-3V/0-A DC Dual Output PowerSupply Constant Voltage Mode Regulation: - Line: + 0.0% + mv for + 0% change in line output. Load: + 0.0% + mv for load change from zero to full load. Ripple and Noise : mv rms max.0hz-0mhz. Constant Current Mode Regulation: -Line: + 0.% + 0µA for + 0% line change. Load: + 0.% + 0µA for change in output voltage from 0 Volts to maximum output voltage Ripple and Noise : 0.04 rms. Output Polarity: Floating w.r.t. ground. Over load protection : Automatic overload and short circuit protection 6 4 Fixed (V,A) Protection against Over Load & short CKT sd 0

7 V. TENDER /P9/0 POWER SUPPLY TO BASIC ELECTRONICS LAB Sl.No Name of Items/ Specification Quantity Rqd Linear (Dual) 60 V DC regulated Dual variable Power Supply with analog meter Protection: Against Over Load & short CKT 0-60V/A 0 Variable 0-V/A 3 Variable 0-V/A 4 + V/A Dual Output fixed power supply. Regulation Line : 0.0% Load: 0.0% Ripple & Noise : mv rms.protection : Overload & short circuit. Power supply 6V DC regulated Single fixed Protection : Against Over Load & short CKT 6V/A 6 Power supply V DC regulated Single fixed Protection : Against Over Load & short CKT V/A 7 Power supply 3V DC regulated Single fixed Protection : Against Over Load & short CKT 3V/A sd

8 VI. TENDER 6/P 0/0 POWER SUPPLY TO ELECTRONICS CIRCUITS LAB Sl.No Name of Items/ Specification Quantity Rqd Linear 0-3V/0-A DC Dual Output PowerSupply Constant Voltage Mode Regulation: - Line: + 0.0% + mv for + 0% change in line output. Load: + 0.0% + mv for load change from zero to full load. Ripple and Noise : mv rms max.0hz-0mhz. Constant Current Mode Regulation: -Line: + 0.% + 0µA for + 0% line change. Load: + 0.% + 0µA for change in output voltage from 0 Volts to maximum output voltage Ripple and Noise : 0.04 rms. Output Polarity: Floating w.r.t. ground. Over load protection : Automatic overload and short circuit protection 0 sd

9 7. TENDER 7/P /0 LAB EQUIPMENTS TO VARIOUS LABS Sl.No Name of Items/ Specification Quantity Required 3 Digital Multimeter Digital Multimeter AUTO- RANGING MULTIMETER-3 ¾ DIGIT DC Voltage-000V,AC Voltage-70V DC Current-0A,AC Current-0A Resistance,Capacitance,Diode Test Transistor Test Auto power off,hand-held Frequency measurement up to 30MHz Duty Cycle measuring,power-.v X Battery Relative value measurement Digital Multimeter Digital Multimeter AUTO- RANGING MULTIMETER-3 ¾ DIGIT DC Voltage-000V,AC Voltage-70V DC Current-0A,AC Current-0A Resistance,Capacitance,Diode Test Transistor Test Auto power off,hand-held Frequency measurement up to 30MHz Duty Cycle measuring,power-.v X Battery Relative value measurement Digital Multimeter Digital Multimeter AUTO- RANGING MULTIMETER-3 ¾ DIGIT DC Voltage-000V,AC Voltage-70V DC Current-0A,AC Current-0A Resistance,Capacitance,Diode Test Transistor Test Auto power off,hand-held Frequency measurement up to 30MHz Duty Cycle measuring,power-.v X Battery Relative value measurement 30

10 Digital Multimeter Digital Multimeter AUTO- RANGING MULTIMETER-3 ¾ DIGIT DC Voltage-000V,AC Voltage-70V DC Current-0A,AC Current-0A Resistance,Capacitance,Diode Test Transistor Test Auto power off,hand-held Frequency measurement up to 30MHz Duty Cycle measuring,power-.v X Battery Relative value measurement Rheostat Rheostat 70, A Voltmeter Voltmeter 0 V Ammeter Milli Ammeter 0 ma Rheostat Rheostat(K,300mA) Rheostat Rheostat(.K,00mA) Voltmeter Voltmeter 0 V Ammeter Ammeter(0-00mA) Ammeter Ammeter(0-mA) Ammeter Ammeter(0-0µA) Ammeter Ammeter(0-00µA)

11 Bread Board Bread Board mounted type 840 tie points Multimeter Digital Multimeter with 3 / Digits LCD Display Bread Board Bread board with 840 tie points mounted type Ammeter 0 to A Ammeter 0 to A Ammeter 0 to00ma Ammeter 0 to00ma Ammeter 0 to 00µA Ammeter 0 to 00µA Voltmeter 0 to Voltmeter 0 to Voltmeter 0 to Voltmeter 0 to sd

12 8. TENDER 8 /P 3/0 TRAINER KITS TO VARIOUS LABS Sl.No Name of Items/ Specification Quantity Required Digital/Analog Trainer Kit Digital/Analog Trainer Kit Indicators TTL/CMOS Logic Level Inputs with Dual Color LED indication for logic low and logic high- 0 LED for output indication. Clock Generator- Fixed Clock generation of Hz, 0Hz, 00Hz, KHz, 0KHz, 00KHz & MHz. Pulse Generator- Logic Pulsar provides single pole double throw bounce less pulses of Low to High and High to Low transitions Logic Probe- Logic Probe facility provided with LED indicators to indicate Logic High, Low & Tri-state Potentiometers- Variable potentiometers of K, 0K 00K provided on board Bread Board Area- Four Distribution Strip of 00 tie points each totaling 400 tie points Function Generator - Provides Sine, Square and Triangular output waveforms. - Frequency variable from 0-00 KHz in FIVE steps. Display seven-segment LED display. Power Supplies- Fixed DC : +V, ±V. - Variable DC Power supply of +.V to +V & -.V to V.- AC of V-0-V 0

13 80 Microcontroller Kit 80 Microcontroller Kit with 80/89C CPU MHz. 3K user RAM using 66 with Battery Backup using NICD Battery 6K bytes of powerful monitor EPROM using 7. One memory socket is provided for expansion up to 64k 48 I/O lines using Nos. of 8 brought at 6 Pins FRC Connector to interface with IC-XX Series. Three Channel Timer/Counter using 83 brought out at 0 Pins FRC Connector. 0x Alphanumeric LCD Display with Backlite. 0 ASCII Keyboard interface using 89C0 MHz. Two External interrupts INT0 & INT are available at 40 pin FRC connector. RS-3C using RX/TX of 80 terminated on 9 Pins D-Type Connector.. Onboard Single Line Assembler / Disassembler. Two modes of operation:- ASCII Keyboard Mode.- Serial Mode. Facility for Downloading/Uploading files from/to PC. All Address, Data, Control & Port lines are available on 40 Pins & 0 Pins FRC Connector. All ICS are mounted on IC Sockets. In-Built of +V/.A, ±V/0mA 8bit ADC & DAC interface, Stepper motor Interface, Seven segment display Interface, Temperature measurement Interface Microprocessor Kit 8086 Microprocessor with 8086/8088 CPU at.mhz, 6Kb of RAM with battery backup, 6Kb of monitor EPROM, 3nos 8, 83, RS3 using 8,89, 8keys hexadecimal keyboard, 8 seven segment display using 879, facility for downloading/uploading files from PC /to PC, all address, data and control lines are available for user. 0 (s/d)

14 9. TENDER 9/P 4/0 FUNCTION GENERATOR TO POWER ELECTRONICS AND BASIC ELECTRONICS LAB Sl.No Name of Items/ Specification Quantity Rqd Function Generator Function Generator 3MHz with AM/FM 0.3Hz to 3MHz frequency output in 8 ranges Waveforms: sine, square, triangle, ramp, pulse and DC Outputs Standard AM, balance AM, FM, ASK, FSK, PWM modulation and Sweep mode. Internal/external modulation Amplitude Modulation Carrier Freq. B.W. Upto MHz. Int. Mod. Freq. Hz to 0 KHz 30 sd

15 X. TENDER 0/P /0 FUNCTION GENERATOR TO ELECTRONICS CIRCUITS LAB AND PHYSICS LAB Sl.No Name of Items/ Specification Quantity Rqd Function Generator Function Generator 3MHz with AM/FM 0.3Hz to 3MHz frequency output in 8 ranges Waveforms: sine, square, triangle, ramp, pulse and DC Outputs Standard AM, balance AM, FM, ASK, FSK, PWM modulation and Sweep mode. Internal/external modulation Amplitude Modulation Carrier Freq. B.W. Upto MHz. Int. Mod. Freq. Hz to 0 KHz 7 sd

16 XI. TENDER /P 0/0 Oscilloscope to Power Electronics and Basic Electronics Lab Sl.No Name of Items/ Specification Quantity Rqd Oscilloscope OSCILLOSCOPE MHz CHANNEL 4 TRACE WITH COMPONENT TESTER mv/div Sensitivity on Both Channels CH & CH Independent Channels CH Signal Output Algebraic Addition and Subtraction X-Y Operation,Sweep speed-0.µsec/div to 0.sec/div 0ns/div to 0.s/div Time Base, ALT MAG. Trace - Max. 4 Traces Scale Illumination,:0 High Impedence Probe Trigger Lock Internal:.0 div - 0Hz to 0MHz 0 Sd