Electronic Instruments

Daniel Cell

Approx Price: Rs 800 / Piece 
Daniel Cell/Leclanche Cell/Standard Cell Battery Operated Model No 09371

Features:

  • Efficient
  • Used for transferring of energy
  • Long functional life

Cell types:

  • Daniel Cell - 1.1V
  • Leclanche Cell - 1.4V
  • Standard Cell - 1.018V

Audio Frequency Oscillator

Approx Price: Rs 5,000
Audio Frequency Oscillator (Sine + Square) Model No 09341

It is encased in a sleek and elegant ABS cabinet. It is suitable for Colleges, R & D Laboratories, Servicing Units, Defence etc. This Model has Digital read out of frequency. Hence reading of frequency is obtained.

Sine Wave
Frequency : 1 Hz to 1 MHZ continously variable in 6 decade ranges
Output aimpedance : 600 ohms
Output Amplitude : Variable from10mV to30V (PTP) in 3 decades continously variable between the decades
Dial Accuracy : +/- 3% fsd +/-5 Degree
Frequency Response : Within 0.5 dbs over the entire range
Distortion : Less than 0.5% from100 Hz to 100KHz

Square Wave
Frequency : 1 Hz to 1 MHz in 6 decades continously variable
Output Impedance : 600 ohms
Output Amplitude : 0-10V continously variable in 3 decades range
Dial Accuracy : =/- 3% FSD =/- 1 Degree
Symmetry : Variable from 30% to 70% approx
Rise Time/Fall Time : Better than 70n seconds across 600 ohms

Daniel Cell

Approx Price: Rs 1,000 / Piece 
Daniel Cell/Leclanche Cell/Standard Cell Mains operated Model No 09370

  • Daniel Cell - 1.1V
  • Leclanche Cell - 1.4V
  • Standard Cell - 1.018V

Function Generator

Approx Price: Rs 8,000 / Piece 
Function Generator Model No 09343


  • Applications : Function Generator can be used to test the frequency response of amplifiers, attenuator, filters, etc. The dc offset facility is very much useful whenever it is required to provide DC biasing while coupling the signal. AM and FM modulations are also provided for testing and trouble shooting of communication receivers.

  • Technical Specifications

Frequency Range :
1Hz to 1MHz in 7 Decade ranges(FG-1)
2Hz to 2MHz in 7 Decade ranges(FG-2)
3Hz to 3MHz in 7 Decade ranges(FG-3)

Wave Forms & Functions
: Sine, Triangle, Square, Variable duty cycle pulse & Variable slope ramp, AM standard, AM Balance, FM and TTL

Frequency Indication Accuracy
: +/- 1% and +/- 1 digit

  • Wave Form Characteristics

Sine Wave Distortion
: <1% (typically)

Square wave Rise/Fall time
: <75ns

Non-linearity
: 2% upto 100KHz, 5% Above 100KHz

  • Output Characteristics
Output Amplitude : 20Vpp in open circuit

Output Attenuator
: 0-60dB (20+20dB, + 0-20dB vernier control)

Duty Cycle Control
: 10% - 90% variable

Pulse/Ramp Frequency
: Approx. 1/10 of normal frequency at the same settings

DC Offset
: +/- 10V +/-5% in open circuit, +/- 5V +/- 5% in 500hm

Amplitude Modulation (AM) Mode
: Standard / Balance

External Modulation
: 95% for 2Vpp

External Modulated Frequency
: DC to 20KHz

  • Frequency Counter
Mode : Internal / External inputs

External Frequency Range
: Square wave 150mV (min) 2Hz-50MHz and Sine /Triangle waves 200mV(min) 10Hz to 50MHz

Display
: 4 Digit Display Auto range indication by LED

Accuracy
: +/- 1% plus +/- 2 counts

Amplitude Display (Optional)
: 3 Digit +/- 5% of full scale

Power Requirements
: 230V AC +/- 10%, 50Hz Power 12VA

  • Physical
Dimensions (mm) : 285mm(W) x 75mm(H) x 225mm(D) approx

Weight
: 2.600kg. approx

Accessories : Instruction Manual 1 Nos
BNC Probe 1 Nos
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