ECHAS SCIENTIFIC NIGERIA LTD

http://indomonster.com/echasscientificcom

PROCUREMENT OF LABORATORY EQUIPMENT FOR
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING

S/ NO DESCRIPTIONS QTY Price
1 Electric technology experimental system catlogue No. 1
F11-2. part No. 023000001. complete with function
signal generatorequipment kit, motor, accsories and
connecting lines
2 Power electronics and motor control experimental system;
catlogue No. F11-4 part No.0203010201. and including
Thyristor module, fining circuit module, reference module,
rotation speed curent regulator module etc. 3-phase AC
variable power suply, DC digital ammeter & voltmeter,
analog DC voltmeter and Ammeter safety & equipment
protection accessories and connecting wires.
3 Elecreical measerment control technology synthetic 1
experimental platform, part0203010203, including
magnetic flux distrubution measurement device Ac/ DC
eletric arc measurement device etc. Destabilize power
suply, frequency meter, high frequency signal generator,
31/ 2 digital multimeter, 20M two chanel storage oscilos-
cope complete with other accessories & connecting wire
4 Power system relat protection system, part No.02030- 1
20201, complete with relay groupware, instrumentation
adjustable high power resistance, character indicator, pilot
groupware, indicator , ringertimer and alarming recorder,
human and sefety protection device & other accessories
5 Control Theory computer-Based Control Technology Experimental System
part no. 0203300100. complete with computer minimun 03.06/ 2256RAM/ 12
0GB/ DVD/ 17 pure flat, data acquisition card , software DSP+ CPLD Based
module, signal generator, virtual oscilloscope etc. 1
6 Industrial Synthetic Automation Control Training System; The system
compass power control, training bench, hands on unit, motor guid rail,
3-phase squirrel cage motor, Computer. Etc 1
7 GSM/ CDMA Mobile Communication Terminal Experiment system. Part No.
0203510001. comprising mobile terminal, Base station .central control unit
special experimentation unit, GSM wireless MODEM; C3: 06/ 256RAM/ 150GB
DVD/ 17 pure flat CRT, 20M two-channel analog oscilloscope accessories and
connecting wires. 1
8 10KVA Inverter 48 V 1
9 Microprocesor and interface training system; part No. 1
0203200300 comprising MCU karnelboard, input and
output interface, date convertion, chip interface memory
interface chip peripheral ARM9, netwark interface module,
EDA special module simulator computer etc.
10 Process control experiment. Part 0203300002.comprising 1
of object stainless steel frame, 2sets of liquid organic
glass tank, compound heating tank, stainless storage tank,
turbing flow meter, power control panel, sensor output
and display, MCU turbing flow controller, on-off/ continous,
PLC controller, inteligent control, comtrol, computer,
configuration software etc.
11 SOLAR POWER GENERATOR APPARATUS 1
Design to provide a means of empirically, investigating
solar Power, solar power is convertwd to electrical energy
by the cell array. The electrical energy can then be used
to drive a small motor, or store in battries. In order that
the performance of the cell arrat may be investigated the
cells can be connecter to an adjustable load bank.
Instrument are provided to measure voltageand current
across the cell array. The stored energy can then be used
to drive the small motor mounted on top of the control
unit. The motor is filled ith a belt dynamometer to absorb
the power 1 acilitres are provided on the control unit so
that recorders can be used to make a permanent rocord
of the cell output. This facility enables the unit ti be set up
and the available power to be monitored for an entire day,
thus providing valuable information as to power
availability. additional instrument measure curent to the
motor and motor speed. Supplied with full Instruction
manual.
12 WIND TURBINE2.5KW WITH GUYUD TOWER 1
( 1) parkage includes a turbine, a choice of tower ( guyed) ,
a control unitand the grid-tie inverter.
( 2) with a3.5m diameter blade to get power to lower wind
speed and up to 3.5kw.
( 3) includes tower, power conditioning init unit and inverter
( 4) the turbine has:
only three moving parts & sealed for life bearings
A proprietary 3-phase axial PMA utilising Neodymim
iron Boron technology.
A tilt-rotor furling system gives high wind protection
Viriable furling speed
Qeiet operation with loe TRS rotor
Excelence performance at low wind speeds.
13 SOLAR ENERGY DEMOSTRATION 1
( A) Fully functional demostration model of a solar energy
absurbtion system
( 2) Collector surface3 X 32 X 120mm
( 3) High adjustable high-power lamp
( 4) Fla absorber can be inclined
( 5) Solar circuit with peristalic pump
( 6) Warm water tank with heateng
( 7) Temperature measurement with PT100 sensor
( 8) Flow rate measuring with impellersensor
( 9) Illumination measuring with heliometer
( 10) PC data acquisition display of measured value on
digital displays

technical data
flatabsorber
solar collectorsurface: 3 stripsof 320 X 120mm
inclining adjustment: 0.60Â ° , resolution 10Â °
Halogen radiator; 1000W
Peristalic pump
adjustable flow rate; 0.57â € ¦ 428ml/ min
Measuring ranges
temperature; 0â € ¦ 100Â ° C
flow rate; 0.025â € ¦ 0.5L/ min
illumination; 0.20000LUX
Software runs under windows XP or Vista

Chief Eze Ihesiaba

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