Instrumentation

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

An Analog Tachometer is a mechanical or electromechanical device used to measure the rotational speed (RPM, revolutions per minute) of a rotating object, such as a motor shaft, turbine, or wheel. Unlike digital tachometers, which display the reading numerically, analog tachometers feature a dial with a needle that moves in response to the rotational speed. These devices are widely used in industries such as automotive, manufacturing, and machinery maintenance to monitor the speed of motors and other rotating equipment.

Key Features:

• Analog Display: Features a circular dial with a moving needle that indicates the RPM value. The scale is usually calibrated in revolutions per minute (RPM), making it easy to read the rotational speed.
• Wide Measurement Range: Suitable for a broad range of applications, from low-speed measurements to high-speed machinery, offering flexibility for various industries.
• Durable Construction: Built with rugged materials, including metal or reinforced plastic casings, to withstand harsh industrial environments.
• Simple Operation: Offers easy-to-read, direct visual feedback of the RPM, making it an ideal tool for quick and intuitive monitoring without the need for complex settings or configurations.
• Versatile Use: Can be used for both contact and non-contact RPM measurements, depending on the model, and is suitable for different types of rotating machinery, motors, and engines.
• Calibration: Designed to provide accurate readings and may include calibration options or reference standards to ensure precise measurements.
• Long-Lasting: Typically designed for long-term reliability with minimal maintenance, ensuring consistent performance over time.

The Panel Tachometer is a compact, panel-mounted instrument used to measure and display the rotational speed (RPM) of motors, shafts, or other rotating equipment. Designed for industrial control panels, it offers fast and accurate RPM readings with easy integration into automation systems.

Key Features:

• Real-time RPM measurement and display

• Digital or analog display options

• Compatible with magnetic, optical, or proximity sensors

• Wide input voltage range

• High accuracy and fast response

• Panel-mount design for easy installation

• Alarm and output relay options for control integration

Tachometers are instruments used to measure the rotational speed of a shaft or disk, typically in motors, engines, or other machinery. They provide readings in revolutions per minute (RPM) and are essential for monitoring and maintaining mechanical systems' performance and safety.

Key Features:

1. Accurate RPM Measurement: Provides real-time and precise rotational speed readings.

2. Digital or Analog Display: Available in both digital (LCD/LED) and analog dial versions.

3. Contact and Non-Contact Types: Measures speed via physical contact or laser/optical sensors.

4. Wide Measuring Range: Capable of measuring speeds from a few RPM up to 99,999 RPM.

5. Memory Function: Stores maximum, minimum, and last reading for analysis (digital models).

6. Portable and Durable: Compact design with rugged housing for field or industrial use.