Batra Trading Company

Technical Specifications:

• Servo potentiometer as angular displacement measurement transducer (full 0-360°) using calibrated dial with 2° resolution

• Op amp in signal conditioner circuit

• Offset adder for position modulation

• 3.5 digit DPM to read displacement

• Cal constant

• Interconnection : 2/4 mm banana sockets

• DC Supply : Built in IC regulated power supply

• 220 V ±10%, 50 Hz mains operated

• Enclosed in an attractive ABS plastic cabinet with cover

Additional Information:

• Item Code: BTC-IT-10
• Production Capacity: 100
• Delivery Time: 2days
• Packaging Details: box

Additional Information:

• Item Code: BTC-PET-JCC

• Study of speed measurement by variable reluctance transducer
• 12 V, 2400 RPM permanent magnet DC motor
• Speed controller ( 0 - 2400 RPM )
• Electromagnetic pick up
• Signal conditioner circuitry based upon Op amps
• Excitation voltage for pick up
• 4 digit digital counter for speed display
• Test points at various places to study the process
• Electronic tachogenerator
• Interconnection : 2/4 mm banana sockets
• DC Supply : Built in IC regulated power supplies
• 220 V ±10%, 50 Hz mains operated
• Enclosed in an attractive ABS plastic cabinet with cover
• Standard Accessories : User's Manual with patch cords

The provided set is designed to study of capactive transducer.
It has inbuilt excitation source, signal processing circuitry and
a digital panel meter which can be adjusted to read displacement
in θ0. The set up has a ppc dielectric PVC ganged capacitor as
transducer. Complete process is well printed in blocks with
test points in form of sockets to observe/ measure waveforms.

In the telecommunication field transmission lines are used to convey the signals from one point to another. The line properties become very important specially in multi-channel systems. Transmission line trainer is unique in design for experimenting various properties of the line. The trainer provides basic concept of coaxial line and include devices and accessories to conduct  the experiment.

TECHNICAL SPECIFICATIONS

* Transmission Line        : Coxial cable 100m (25m×4)

* Impedance Matching Resistances : 0-100W, 2 Nos.

* Test Generators           : Sine wave 4KHz-4MHz

                                     Square wae 40KHz-4MHz

* Interconnections          : 2/4mm Banana Sockets.

* Test Points                 : 10 or more

* Power Supply              : 220V ±10%, 50Hz

* Power Consumption: 3VA approx.

EXPERIMENTS :

Measurement with Matched, Short & Open end of the line.

(A)  Measurement of line properties.

(B)  Measurement of line attenuation

(C)  Frequency characteristics of line

(D)  Input impedance of the line

(E)  Measurement of stationary waves

(F)  Phase shift along the line

(G)  Fault localization within the line

(H)  Line in pulsed condition.

      Accessories            : Mains cord, Set of patch cords Manual, BNC-BNC Cable, BNC-Crocodile Cable, Multimedia interactive computer based training manual & software

            Optional Accessories  :Multimedia interactive computer based training manual.

In the system cantilever beam having four strain gauges
mounted such that on application of force gauge RG1
and RG3 is subjected to tension and RG2 and Rg4
subjected to compression. In this scheme these gauges
constitute the four active arms of a measuring bridge and
called a full bridge. The sensitivity of this bridge is x4 times
of a single strain gauge system and since the gauges are
located at same section of the beam the temperature
compensation is made automatically

• Easy to use
• Longer serving life
• Requires minimum maintenance

• Crystal Control Frequencies
• Communicate Audio, Video, Digital data, PC data, Tone, Voice, function generator waveforms etc.
• Communication of external broad band digital and analog data and base band signals
• Choice of different transmitting and receiving frequencies
• Built-in microphone and speaker for Voice and Audio link
• Detachable Dish Antenna at each station Communication Kits

Additional Information:

• Item Code: BTC-IT-01