Oscillators and Multivibrators

Oscillators and Multivibrators

Product Code SCIENCEQEDUSTEMLAB480011
Availability Made to Order
Origin Made in India

Description

Oscillators and Multivibrators
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Export to 60+ Countries
MOE Tender Ready
Sea-Worthy Export Packing
Oscillators and Multivibrators: Manufacturers & OEM exporters for educational laboratory experiments — shipped to schools, colleges, universities and ministries of education across Africa, the Middle East, Asia and beyond.

Technical Specifications

Oscillators And Multivibrators -
RC PHASE SHIFT OSCILLATOR:NI-025
Objectives: To determine the range frequency of an RC phase shift oscillator.

Specifications :
Built in fixed power supply of +12V @ 250mA.
Different values of capacitors are provided on board to vary the output frequency.
Each element of RC network shifts the phase by 600.
WEIN BRIDGE OSCILLATOR:NI-026

Objectives: To determine the range frequency of wein bridge oscillator.

Specifications :
Built in fixed power supply of +12V @ 250 mA.
Different values of capacitors are provided on board to vary the output frequency.
HARTLEY OSCILLATOR:NI-027
Objectives: To determine the range frequency of hartley oscillator.

Specifications :
Built in fixed power supply of +12V @ 250mA.
Different values of capacitors are provided on board to vary the output frequency.
COLPITTS OSCILLATOR:NI-028
Objectives: To determine the range frequency of Colpitts Oscillator.

Specifications :
Built in fixed power supply of +12V @ 250mA.
Different values of capacitors are provided to vary the output frequency.
UJT RELAXATION OSCILLATOR:NI-029
Objectives: To determine the peak voltage (VP) and valley voltage (VV) of a relaxation oscillator and to observe the output frequency.

Specifications :
Built in fixed power supply of +12V @ 250mA.
Built in variable power supply of 0-12V @ 250 mA.
Different values of resistors and capacitors to vary the output frequency.
VOLTAGE CONTROLLED OSCILLATOR USING 566 IC:NI-0185
Objectives: To construct voltage controlled oscillator and to verify the frequency variations in accordance with input voltage.
To observe the applications of VCO 566 IC as a +ve and -ve pulse generator.

Specifications :
Built in fixed power supply of +12V @ 250mA.
VCO applications in ramp generation can be performed with these circuit.
Different values of resistors and capacitors are provided to vary the control voltage and output frequency.
CLIPPING AND CLAMPING CIRCUITS:NI-037
Objectives: To observe that the reference voltage is used to control the clipping and clamping levels of output of the given input wave.

Specifications :
Two variable power supplies of 0-10V @ 250mA.
SCHMITT TRIGGER USING TRANSISTORS:NI-076
Objectives: To observe that Schmitt trigger produces a rectangular wave output from a sine input. And to observe that any increase in amplitude of input sine wave has an effect on the width of the output wave form.
Specifications :
Built in fixed power supply +12V @ 250mA.
TRANSISTOR AS A SWITCH:NI-078

Objectives: To study the switching characteristics of a transistor rise time, fall time, on/off time, delay time.
Specifications :
Built in fixed power supply +12V @ 250mA.
LED is given to observe on/off conditions.
ASTABLE MULTIVIBRATOR USING 555 IC:NI–1004

Objectives: To observe that astable multivibrator is free running square wave generator.

Specifications :
Built in fixed power supply +12V @ 250mA.
Different values of resistors and capacitors given to vary the output waveform.
One external 555 configuration with IC is given on board.
    
MONOSTABLE MULTIVIBRATOR USING 555 IC:NI-1019
Objectives: To observe that monostable is a one-shot multi-vibrator and is triggered by a sharp pulse, obtained by differentiating a square wave and also to observe that it produces one output pulse for each input pulse.

Specifications :
Built in fixed power suplies +12V @ 250mA.
Different values of resistors, capacitors and one 10KW Potentiometer provided to vary the output frequencies.
MONOSTABLE MULTIVIBRATOR USING TRANSISTORS:NI–1008
Objectives: To observe that monostable is a one-shot multivibrator and is trigged by sharp pulse, obtained by differentiating a square-wave. And to observe that it produces one output pulse for each input pulse.
With Built in fixed power supplies of +12V, -12V @ 250 mA.
BISTABLE MULTIVIBRATORS USING TRANSISTORS:NI-1009

Objectives: To observe that bistable is a flip-flop and it is stable either in 'I' or 'O' state, till it is triggered into the other state. And it can also be used as divide-by-two counter.
With Built in fixed power supplies of +12V, -12V @ 250mA.
BOOTSTRAP SWEEP GENERATOR CIRCUIT:NI-1010

Objectives:, To construct boot strap voltage sweep generator and to calculate delay time, sweep time and also to observe the output frequency.
With Built in fixed power supplies of +12V @ 250mA.
ASTABLE MULTIVIBRATORS USING TRANSISTORS:NI-1015
Objectives: To observe that astable multivibrator is a free running square wave generator.

Specifications :
Built in a fixed power supply of +12V @ 250mA.
Different capacitors are provided to vary output frequency.
MULTIVIBRATORS (Three in One):NI-030
Objectives: The purpose of this experiment is to observe the operation and characteristics of the astable multivibrator, monostable multivibrator and bistable multivibrator using transistors.

Specifications :
Fixed DC regulated power supply +12V @ 250mA.
Output states can be observed by LED's provided on board.
Two NPN transistors are used.
CRYSTAL OSCILLATOR:NI-1080
Objectives: To study the working of crystal oscillator.

Specifications :
Built in fixed power supply of +5V.
Piezoelectric crystal is provided on board.

Tender Supply Capabilities — Oscillators and Multivibrators

As an established Indian manufacturer, Science Equipments handles Oscillators and Multivibrators orders from a single item to full ministry-of-education tender supply across 60+ countries. Here’s what we deliver for institutional buyers, dealers and donor-funded projects.

01

MOE Tender Specifications

The Oscillators and Multivibrators is built to meet ministry-of-education tender specifications used across African and Asian markets — including build quality, finish, safety standards and supporting documentation typically demanded in government bid documents.

02

Bulk & OEM Manufacturing

We manufacture the Oscillators and Multivibrators in-house, so high-volume orders, private-label branding, country-specific labelling and custom packaging are all supported — without affecting the unit cost on large-quantity tender bids.

03

Complete Documentation

Every shipment includes country-of-origin certificates, pre-shipment inspection reports, packing lists, commercial invoices and product safety data sheets — the paperwork ministry procurement officers and donor auditors need before disbursement.

04

Sea-Worthy Export Packaging

For overseas tenders, the Oscillators and Multivibrators is packed in heavy-duty corrugated cartons, palletised and shrink-wrapped for sea freight — protecting fragile components through long-haul transit to African ports, Middle-East destinations and beyond.

05

Flexible Shipping Terms

We work on CIF, FOB and DDP terms to suit your tender requirements — whether the procurement document asks for delivered-port pricing, customs-cleared delivery to the institution, or simple ex-works supply for your freight forwarder.

06

Donor & NGO Compliance

The Oscillators and Multivibrators has been supplied through World Bank, UNICEF, UNESCO and African Development Bank-funded school improvement projects — meeting reporting and procurement standards trusted by major donor agencies.

Have a tender list including Oscillators and Multivibrators? Email it across — we’ll respond with itemised tender pricing in 24–48 hours.
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Why Schools & Institutions Choose This Oscillators and Multivibrators

Procurement officers, school principals and lab teachers across Africa, Asia and the Middle East source the Oscillators and Multivibrators from Science Equipments for these practical reasons.

Built for Real Classroom Use

This isn’t a showpiece — it’s designed for daily handling by students. Reinforced construction, premium materials and tested safety mean the Oscillators and Multivibrators survives a full school year of practical lab sessions without the usual breakage and replacement headaches.

Direct-Factory Pricing for Tenders

Because we manufacture in-house, your tender quote reflects true factory cost — not reseller markups. Schools and ministries operating on tight procurement budgets get international-quality lab equipment at pricing that wins bids without cutting corners.

Aligned with Standard Syllabi

The Oscillators and Multivibrators matches curriculum requirements across international school boards, ministry of education syllabi and donor-funded education projects — so teachers can run the experiments their syllabus actually demands, not improvised substitutes.

Responsive Export Support

Quotations within 24–48 hours, sample availability for tender qualification, multilingual documentation and a dedicated point of contact through delivery — from initial enquiry to on-site installation, your project gets attention at every stage.

Trusted Export Track Record

The Oscillators and Multivibrators has shipped to Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Rwanda, Zambia, UAE, Saudi Arabia, Qatar and many more — with references from ministries, NGOs and educational institutions available on request.

Customisation Available

Need the Oscillators and Multivibrators with country-specific branding, adjusted contents, alternative packaging, or matched to your project specification? Tell us your requirement and we’ll configure the order around it — not the other way around.

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