Electrical & Electronic Testing Devices #28528

Lucidly illustrated User's manual unravels analog electronics concepts through brief theoretical reviews followed by experiments, self test questions and exercises. Modularly designed patch panel contains all commonly used discrete components.
It consists of following

1. Power Supply of +5V, +12V, -12V each of 250 mA (nominal)
2. Silicon, Germanium diodes, Zeners
3. PNP & NPN Transistors, FET
4. One speaker
5. 12 different values of carbon film resistances & they are of w, w & 1 Watt.
6. 12 assorted values of capacitors from 100 PF to 100 mF.
7. Integrated Circuits (IC's), Thermistor
8. LED, LDR, Photo diode, solar cell
9. Logic switches & LED indicators etc.

1. Basic trainer for students to perform more than 15 basic experiment of operational amplifier.
2. Glass Epoxy PCB used as front panel of 300mmx220 & mounted on light weight shock proof plastic cabinet.
3. On board power supplies, function generator & Bread Board mounted.
4. Supplied with set of components & connecting wire.

1. Advanced lab trainer for students to perform more than 50 experiments of analog electronics
2. Compatible with optional ready to use experimental modules.
3. Glass Epoxy PCB used as front panel of 300mmx220mm & mounted on light weight shock proof plastic cabinet.
4. On board power supplies, Function generator, and other input signals
5. Bread board provided
6. Supplied with connecting wires

1. DC regulated power supplies Fix +- 12V/250mA, Variable 0 to +- 5 V/250mA
2. Sine wave oscillator of 1 KHz at 0.5 V p-p is built in
3. Functional diagram of IC 741 with input point is printed on board. Additional 8 pin IC base with machine pins is provided for putting any other IC of choice
4. Digital voltmeter 0-20 V DC 1 No 3.1/2 digit, LCD display, mains operated.
5. Assorted values of resistance 11 No. 100, K, 3.3 K, 5K, 10K, 22K & 100 K ohms
6. Assorted value of capacitances 3 No 0.1, 1, & 10 uF
7. potentiometer 10 K ohm, Linear V 1 No
8. 2mm inter-connection leads 10 No
9. Toggle switch with selection of input or output V is provided.
10. Comprehensive USERS manual for performing 10 experiments on OP-AMP.

Spectrum Analyzer is used for the early test in the development of electrical products, troubleshooting of CATV/MATV system as well as the test and trouble diagnosis of cellular phone/paging system.

Optional near field sniffer probe set to locate cable and PC board Emission Hot Spot, evaluate EMC problem at the breadboard and Prototype level. Ideal solution for RF leakage/radiation detection

1. To study working principle & various faults of Telephone
2. To study practical & theoretical aspects of circuitry
3. To study signals & voltage in different sections

For the measurement of velocity and acceleration, using timing marks made on a moving paper tape by a vibrating striker. Designed to operate on a 12V A.C. supply and uses the mains frequency as its timing standard. The unit is housed in a moulded case including mounting flanges. The top of the case caries a tape guide which incorporates a carbon paper disc support and an adjustable anvil for the striker point. All moving parts are fully enclosed and a pair of 4mm sockets are provided on the side of the case for connection of the electrical supply. Supplied with a roll of self marking paper tape.A. Paper tape : 100m of paper tape, 9.5mm wide.

B. Carbon Paper Discs : 40mm diameter, with 3mm hole, cut from long life plastic film type carbon paper.