لا توجد منتجات في سلة المشتريات.
Shop
عرض 16–30 من أصل 2205 نتائج
- Physics
Advanced Power Supply
Advanced power supply is specially designed for scientific research and product development in laboratories, universities, colleges and electronic production lines. This instrument is widely used due to its high precision, reliable performance, and perfect overload protection circuit. This power supply provides a continuous DC output voltage with excellent load and line regulation. These power supplies have complete control for both voltage and current output. Dual displays (analog / digital) help continuously monitor both output voltage and current. The power supply has short circuit and overload protection. Power supply operates on 220 V, 50 Hz input.
SKU: PH61035 - Physics
Aepinus Air Condenser
Two circular plates of 100 mm diameter are carried on a pair of insulated pillars. The gap is adjustable. A support for interposing sheet of dielectric material is provided, on an insulated base. The terminals are provided with 4 mm sockets for connection and additional vertical sockets for connection and additional vertical sockets to carry a pair of suspended cork balls (Supplied with the apparatus).
SKU: PH45194N - Physics
Aepinus Air Condenser
Two rigid PVC plates, each with a terminal and metal foil sheets attached, on support mounted on a slider. The supports are designed so that the plates may be set either at right angles or parallel to the slide ways to show the effects of varying the separation or varying the effective area respectively. The slide way consists of a double horizontal rod bent at one end to fit a cast base and shaped at the other to form a stable foot.
SKU: PH45195 - Biology
Aids Virus
HIV virus model is enlarged millions of times, shows the outer lipid membrane with protein structures and the internal nucleus which contains the viral hereditary matter [RNA]. The nucleus is removable and condoms can be put underneath to provide a message regarding measures to be taken for protecting against HIV infections. Supplied without condoms, on stand, with key card.
SKU: B12210 - Physics
Air Core Solenoid
Air Core Solenoid helps investigate the magnetic field of a long coil. It can also used with the Current Balance as an accessory to measure the force on a conductor in a magnetic field. The solenoid has coils wound on a plastic tube with approximately 575 turns of copper wire. It can carry a current of 5 A continuously, or 10 A intermittently.
SKU: PH50255 - Physics
Amplitude Modulation And Demodulation
Instrument is design to demonstrate the method to transmit signals via. Electromagnetic transmission. It is still used in radio system to transmit audio signal although it has lesser in popularity compared to FM (Frequency Modulation) due to its lower signal to noise ratio.
Technical Specification :-
1. IC based DC regulated power supply ±12 V / 500 mA.
2. Audio frequency 1 KHz / 0-2 Vpp for modulating signal 455 KHz / 2.5 Vpp approx. for Carrier Frequency.SKU: PH93100 - Physics
Amplitude Shift Keying Modulation And Demodulation
This Instrument is design to demonstrate the method to transmit signals via. Electromagnetic transmission and to study the Amplitude shift keying Modulation and Demodulation. Whole instrument is placed in plastic moulded box and 2 mm banana plug leads are provided for modulation and demodulation connections.
Technical Specification:-
1. Fixed Output DC Regulated Power Supply of ±12 V, +5 V.
2. 100KHz with 5 Vpp amplitude (Approx.) for carrier frequency.
3. In built square wave data generator.
4. Circuit diagrams for Modulator and Demodulator are printed on the milky white top panel.SKU: PH93105 - Physics
Analog Multimeter
This pocket multimeter is a universally usable multi-function instrument. The instrument has been designed in accordance with the most up-to-date safety regulations and ensures safe, reliable measurement. It is a useful aid, for all standard measurements, to the electrician on site, in industry or for hobby electronics.
Analog Display DC and AC.
Voltage measurements upto 1000 V DC.
Current measurement upto 250 mA DC.
Resistance measurement upto 2 M?.
Operating temperature: 0-40 °C, max 75% RH.
Battery: 1.5 V battery.Function Range Accuracy :
DC V 0 – 2.5 / 10 / 50 / 1000 V ± 5%,
AC V 0 – 10 / 50 / 250 / 1000 V ± 5%,
DC A 0 – 10 / 250 mA ± 5%,
Resistance 0-20 k? / 2 M? (R x 10 / Rx 1k) ± 5%,
Battery Test 1.5V (250 mA) / 9 V (10 mA) ± 10% (Middle of Good line),
Resistance of meter DC 10 k? / V, AC 4.5k? / V.SKU: PH64520
