Ref no.a2/73/17/mec dtd Tender No.6/ /MEC

Transcription

1 Sheet Ref no.a/73/7/mec dtd Tender No.6/06-7/MEC SL No Item Specification Qty Analog type Portable Ammeters AC/DC Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0-.5/5A, MI 0% and 00% of scale Analog type Portable Voltmeters AC/DC Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0-50V, MI 0% and 00% of scale 3 Rheostat Single Tube Open type Resistance wire wound sliding rheostats on vitreous enameled drawn hexagonal steel tube, fitted with self lubricating copper graphite brush with pigtail connections and Bakelite Knob with good finger grip for smooth operation, and with two end castings insulated with micanite cups. Tolerance on resistance value : + 0% to -5% H.T. Test : kv for minute Maximum working voltage : 500 V 50ohm, 5A (.5" x 0") 4 Wattmeter (Dynamometer type) Page

2 Sheet ph wattmetr (lpf) 5/0A, 75/50/300V;Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of ph., 50/500V, 5/0A, lpf scale phase, 50V, 0A, Electromechanical Induction 5 Energymeter type Clamp- on Ammeter 40A, 6 Clamp- on Ammeters TRMS, Digital Display Page

3 Digital Multimeter Sheet LCD Display with Automatic Polarity & Zero Adjustment, Over range indication, OL protection & Low Battery Indication, DC Voltage: 400mV/4/40/400/000V, Accuracy All range ± (0.5% rdg + dgt), Resolution : 00mV to V 0M ohm Input Impedance. AC Voltage 400mV/4/40/400/750V Accuracy : 400mV- 400V ±(.0% rdg +4 dgt), 750V ±(.5% rdg +4 dgt), Resolution : 00mV to V DC Current 40mA/400mA/0A, Accuracy : 0A range ± (.0% rdg + 3 dgt), Other ranges ± (.0% rdg + dgt) OL Protection : 0A input, Unfused, upto A for 30Sec, Other ranges Input. 0.8A/50V fuse AC Current 40mA/400mA/0A, Accuracy ± 0A range ± (.0% rdg + 4 dgt), Other ranges ± (.% rdg + 4 dgt) OL Protection : 0A input, Unfused, upto A for 30Sec, Other ranges Input. 0.8A/50V fuse Resistance 400ohm/4/40/400kohm/4/40/ 400Mohm, Capacitance 4/400/400nF/4/40Micro F, Accuracy ± (3.0% rdg + 0 dgt), Test frequency : 400Hz, Test Voltage : 50mV, Resolution : pf to 0nF Frequency : Auto Range (4K- MHz),Accuracy ± (% rdg + dgt), OL Protection : 500VAC/DC 7 Digital with LCD Display, 8 Stop Watch Accuracy ± % Page 3

4 Sheet KVA Off-Line HYKON UPS,HYKON- phase AC input & single phase AC output, Floor Mounted,Rating of UPS: 3.0KVA,Indicative Back- 9 UPS up time: 30 Minutes 3-phase, 45V,0A, Electromechanical Induction type / Energy meter 0 Electronic type The trainer kit consists of the following built-in parts : 0. Schering Bridge circuit with arms values. 0. ± VDC at 00 ma, IC Regulated Power Supply internally connected. 03. KHz Sinewave oscillator having output 0-5 Vpp. 04. Audio amplifier and speaker for null detector. 05. Three unknown value of capacitors selectable by a band switch. 06. Potentiometer for balancing the bridge. 07. Band switch to select one from six different values of resistance. 08. Adequate no. of other Electronic Components. 09. Mains ON/OFF switch, Fuse & Jewel light. * The unit is operative on 30V ±0% at 50Hz AC Mains. * Adequate no. of patch cords stackable Schering Bridge trainer kit 4mm spring loaded plug length / metre. 000V, with in-built hand Meggar driven generator Testing Kit for 000V Earth 3 Earth Tester Kit tester 4 Power Factor Meter Dynamometer type Page 4

5 Sheet Measuring range : 03, 04 and 05Kilomaxwell turns with 00 % over range protection. Indication : 3 / digit panel meter with mm LED. Resolution : Kilo maxwell turn. Accuracy : ± 0.5 % of full scale. Input Resistance : 0 Kilo Ohms. Drift : Less than 0.5% of full scale per minute on 0'Kilomaxwell turns range. Output Voltage : Kilomaxwell turns range. Input Power : 40 V, 50 Hz, 5 V Output Resistance : Kilo 5 Magenetic Flux Meter Ohms 6 7 Operating Modes : Normal & Differential CH I, CH II, CH I and CH II, ALT, CHOP, ADD, DIFF, XY Vertical Deflection Power Scope Defelction Coeff. 5mv/div -0v/div, Accuracy ±%, Bandwidth 30 Mhz, Rise time.6 ns, Attenuation :0, :00, Input impedance Normal Mo Frequency Range 0.3 Hz to 3 Mhz, Sine, square, triangle wave, variable duty cycle, pulse & ramp, Power Input 30 V±5%, External Voltage Function Generator Controlled Frequency (VCF) Function Duty Cycle Control with Signal Inversion Capability Variable DC Offset Control Built-In 6 Digit Counter AM/FM Modulation DC power supply 0- ±v, A, adjustable by means of coarse & fine controls, Input voltage 30V + 0%, 50 Hz, Ripple Voltage Less than 3mV rms, digital meters for current and voltage, 7 segment LED type dsipaly, meter Accuracy : ±( % + digit), Protection against short circuit and continuous overlaods 8 Page 5

6 Sheet 9 0 Single phase transformer Voltmeter(MC) 0-00V Ammeter(MC) 0-50/500microA 50 VA, 30/ V, 50 Hz, center tapped, CRGO core, air cooled with enclosure, terminals to be taken out for connection(laboratory type) Moving Coil DC Voltmeter 0-00V. Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of scale Moving Coil DC Ammeter 0-50/500microA Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of scale Single Tube Open type Resistance wire wound sliding rheostats on vitreous enameled 500 ohm,.a(" x 6") drawn hexagonal steel tube, fitted with self lubricating copper graphite brush with pigtail connections and Page 6

7 Sheet LCD Display with Automatic Polarity & Zero Adjustment, Over range indication, OL protection & Low Battery Indication, DC Voltage: 400mV/4/40/400/000V, Accuracy All range ± (0.5% rdg + dgt), Resolution : 00mV to V 0M ohm Input Impedance. AC Voltage 400mV/4/40/400/750V Accuracy : 400mV- 400V ±(.0% rdg +4 dgt), 750V ±(.5% rdg +4 dgt), Resolution : 00mV to V DC Current 40mA/400mA/0A, Accuracy : 0A range ± (.0% rdg + 3 dgt), Other ranges ± (.0% rdg + dgt) OL Protection : 0A input, Unfused, upto A for 30Sec, Other ranges Input. 0.8A/50V 3 Digital Multimeter fuse AC Current 40mA/400mA/0A, Accuracy ± 0A range ± (.0% rdg + 4 dgt), Other ranges ± (.% rdg + 4 dgt) OL Protection : 0A input, Unfused, upto A for 30Sec, Other ranges Input. 0.8A/50V fuse Resistance 400ohm/4/40/400kohm/4/40/40 0Mohm, Capacitance 4/400/400nF/4/40Micro F, Accuracy ± (3.0% rdg + 0 dgt), Test frequency : 400Hz, Test Voltage : 50mV, Resolution : pf to 0nF Frequency : Auto Range (4K- MHz),Accuracy ± (% rdg + dgt), OL Protection : 500VAC/DC ph (upf) Wattmeter 5/30A,5/50/500V; Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 4 Wattmeter 0 Megohms at 500V Page 7

8 Sheet 0-5/50V(MI); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 5 Voltmeter(MI) scale 4 0-5/30V(MI); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 6 Voltmeter(MI) scale /00 V(MC); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 7 Voltmeter(MC) scale 0-50/300V(MC); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 8 Voltmeter(MC) scale 4 0-5/0A(MI); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 9 Ammeter(MI) scale 3 0-5/30A(MI); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 30 Ammeter(MI) scale Page 8

9 Sheet 0-/A(MI); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 3 Ammeter(MI) scale 0-.5/5A(MC); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 3 Ammeter(MC) scale 0-5/0A(MC); Scale length:40mm,test Voltage:000V AC (rms) for minute, Insulation Resistance 0 Megohms at 500V DC. Rated Accuracy: Class.0 (% of full scale value) as per ISS 48/84, between 0% and 00% of 33 Ammeter(MC) scale 500ohm,.A;Single Tube Open type Resistance wire wound sliding rheostats on vitreous enameled drawn hexagonal steel tube, fitted with self lubricating copper graphite brush with pigtail connections and Bakelite Knob with good finger grip for smooth operation, and with two end castings insulated with micanite cups. Tolerance on resistance value : + 0% to -5% 34 Rheostat H.T. Test : kv for minute 3 Maximum working voltage : 500 V 35 Loading rheostat 5kW, 440V x ft multi purpose platform 36 Trolley trolley Page 9

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11 Sheet Computers Intel core Duo, 3.4 GHz/4GB RAM/500 GB HDD/DVD/8.5 Desk top computer with " preloaded 3, operating system LED/Keyboard/ Mouse, USB ports, operating system Microsoft windows 0 The no of computers presently available are insufficient for conducting regular labs.. More over, for doing main projects also more systems are required. Page

12 Sheet3 Furniture requirement Anticipated expenditure Sl.No Item specification Qty Justification Rate (Rs) Amount (Rs) Vendor Steel cabinet Annexure IV with 4 fixed item (sidco shelves list) (78 x36 x9 ) (G)64 kg Very essential in the department for faculty / HOD to keep documents. 4 Steel table with Annexure a 3 drawers, one drawer and cupboard on right side with novopan top Anjili wood computer table 90x60x75 cm with sliding key board and laminated plywood for top and keyboard V item 0 (sidco list) Annexure item 5 (sidco list) Not sufficient 3 tables in the department/ lab for faculty Currently 9 nos but not sufficient to keep 5 computersalread y available plus computers proposed now and 3 numbers in the staff room SIDCO,Kerala state 5 Full arm chair with plastic seat and back, ordinary wood, steel pipe 6 Mtr Annexure IV item (sidco list) Urgently 5 required in labs and staff room K Page