In the thermal-hydraulic there is often the need to monitor any situations of loss or obstruction in pipes, video inspection cameras can be a valuable tool to solve any problem easily and fast.
The series of Glossmeters ARW certainly provides the optimum solution for the verification of the brightness in each surface, very important factor for determining the characteristics of a painted surface and other surfaces.
Condition monitoring of rotating machines pptRohit Kaushik
This document discusses condition monitoring of rotating machines. It covers various techniques for monitoring parameters like temperature, vibration, electrical signals and fluxes to detect faults in machines like motors and generators. Local temperature can be monitored using devices embedded in the insulation near hot parts like the winding or core. Vibration is commonly monitored at various frequencies to analyze faults in components. Electrical signals like current and flux are also monitored to detect issues in windings or rotors. Overall, condition monitoring aims to continuously evaluate equipment health and detect early-stage faults in machines.
The document discusses different types of tachometers and how they work. It describes mechanical tachometers like revolution counters, hand speed indicators, tachoscopes, and centrifugal tachometers. It also covers electrical tachometers such as eddy current, tachogenerators, and contactless types like magnetic, photo-electric, and stroboscope tachometers. Tachometers can be classified as analog or digital, contact or non-contact, and based on using time or frequency measurement techniques. Key factors in choosing a tachometer include accuracy, precision, range, cost, and whether it needs to be portable or fixed. Tachometers require periodic calibration to ensure accurate speed measurements.
This document describes two ultrasonic thickness gauges, the ARW 8812 and ARW 300. It provides specifications for each gauge such as measuring range, resolution, accuracy, probe type, data output, and power source. Additional accessories are listed, including calibration blocks and software for data transfer. The gauges are used to measure the thickness of various materials for applications like corrosion control and quality control in industrial and civil plants.
This document provides specifications for two products: a digital tachometer and a pH meter.
The digital tachometer has an optical or mechanical contact mode, a laser pointer, 5-digit LCD display, measurement ranges of 2-20,000 RPM optically or 2-99,999 RPM mechanically, and operates from 0-50 degrees Celsius.
The pH meter has a measurement range of 0-14 pH, automatic calibration, temperature compensation, IP65 water resistance, and operates from 0-50 degrees Celsius. It measures pH with 0.01 resolution and includes an electrode, carrying case, and calibration solutions.
Sound level meters can be used to measure noise in a variety of applications, from measuring in the workplace, in the environmental pollution in public or private places and for the detection of noise generated from any artificial source such as machinery, equipment and articles engine.
The series of Glossmeters ARW certainly provides the optimum solution for the verification of the brightness in each surface, very important factor for determining the characteristics of a painted surface and other surfaces.
Condition monitoring of rotating machines pptRohit Kaushik
This document discusses condition monitoring of rotating machines. It covers various techniques for monitoring parameters like temperature, vibration, electrical signals and fluxes to detect faults in machines like motors and generators. Local temperature can be monitored using devices embedded in the insulation near hot parts like the winding or core. Vibration is commonly monitored at various frequencies to analyze faults in components. Electrical signals like current and flux are also monitored to detect issues in windings or rotors. Overall, condition monitoring aims to continuously evaluate equipment health and detect early-stage faults in machines.
The document discusses different types of tachometers and how they work. It describes mechanical tachometers like revolution counters, hand speed indicators, tachoscopes, and centrifugal tachometers. It also covers electrical tachometers such as eddy current, tachogenerators, and contactless types like magnetic, photo-electric, and stroboscope tachometers. Tachometers can be classified as analog or digital, contact or non-contact, and based on using time or frequency measurement techniques. Key factors in choosing a tachometer include accuracy, precision, range, cost, and whether it needs to be portable or fixed. Tachometers require periodic calibration to ensure accurate speed measurements.
This document describes two ultrasonic thickness gauges, the ARW 8812 and ARW 300. It provides specifications for each gauge such as measuring range, resolution, accuracy, probe type, data output, and power source. Additional accessories are listed, including calibration blocks and software for data transfer. The gauges are used to measure the thickness of various materials for applications like corrosion control and quality control in industrial and civil plants.
This document provides specifications for two products: a digital tachometer and a pH meter.
The digital tachometer has an optical or mechanical contact mode, a laser pointer, 5-digit LCD display, measurement ranges of 2-20,000 RPM optically or 2-99,999 RPM mechanically, and operates from 0-50 degrees Celsius.
The pH meter has a measurement range of 0-14 pH, automatic calibration, temperature compensation, IP65 water resistance, and operates from 0-50 degrees Celsius. It measures pH with 0.01 resolution and includes an electrode, carrying case, and calibration solutions.
Sound level meters can be used to measure noise in a variety of applications, from measuring in the workplace, in the environmental pollution in public or private places and for the detection of noise generated from any artificial source such as machinery, equipment and articles engine.
The locator ARW-1012 is a portable measuring instrument which can be used to search for pipes, cables and the identification of the service path or the electric line. Searching for pipes and cables in the wall, breaks the circuit, short circuit conductors
The pH is a measurement scale with a value from 0 to 14 points for the determination of the acidity or basicity of a liquid solution or semisolid. This measurement can be made easily and accurately using a portable digital pH meter.
This document provides information on the ARW-9880 4-in-1 particle counter, including its key features and specifications. The particle counter measures and displays particle size down to 0.3 μm across 6 channels, as well as air temperature, humidity, dew point, and wet bulb temperature. It has a 2.8-inch color LCD display, microSD card for storing images and video, and Bluetooth/USB connectivity. Specifications include details on the particle counter channels and flow rate, air temperature and humidity measurement ranges, and dew point/wet bulb temperature ranges.
The document describes several differential pressure meters and gas leak detectors:
- The ARW GD 3300 leak detector and ARW 8890 differential pressure meter can measure pressure in 11 units with high accuracy and resolution. They have data logging, max/min recording, and RS-232 interface for data transfer.
- The ARW 8205-82100 differential pressure meters have various pressure ranges from ±5psi to ±100psi with resolutions from 0.003psi to 0.1psi. They measure pressure in multiple units and have memory, battery, and protective case.
- The gas leak detector measures leaks from 10ppm with audible/visual alarms at 10% LEL for methane. It has adjustable sensitivity
The Laser meter distances ARW LDM100 has been designed for professional applications of high precision. The distance measurement and estimation
of size can be performed by a single person; allows for a very simple indirect measurement of vertical angles and height.
The dynamometer is an instrument that is used for the measurement of force in traction and in compression. Can be used in all applications where it is necessary to test the materials, of the couplings or the sealing of joints.
The insulation tester are used in the installation of electrical systems and testing of electrical insulation, the ARW 5500 can measure up to 2000 MegaOhm with a high resolution.
The temperature measurement is performed with the use of an instrument called thermometer for measuring through sensors, chosen according to the need, allows to measure the temperature of any surface, liquid or air / gas. the infrared thermometers, pyrometers allow also called non-contact temperature measurement, simple and easy to use, just point the instrument towards the object.
The thickness of the paint is a very important factor for the control and monitoring of corrosion, the feelers for coating proposed to measure in a fast and precise thickness of the paint of any metal, magnetic and nonmagnetic. The feelers for coating electronic allow to measure the thickness of paint or other coating as galvanic plating and galvanizing on both ferrous and non-ferrous metal substrates.
Micromanometer a pitot tube particularly suitable in the measurement in hostile environments where there is the need to measure speed and air flow in special conditions. The measurement of the speed of an air flow can be performed through the use of an instrument called anemometer that is chosen according to the type of measurement to be made, there are four categories of instruments, vane anemometer, hot wire anemometer, anemometer pitot tube and anemometer cups.
This document provides specifications for several digital multimeters and clamp meters. It includes:
- Details on 4 digital multimeters (models ARW 992L, ARW 9911, ARW 9912, ARW 9908) that measure voltage, current, resistance and more with accuracies between 0.5-1.5% and display counts from 2000-4000 points.
- 3 clamp meters (models ARW 3341, ARW 3343, ARW 331) that measure AC and DC current and voltage with accuracies between 1.0-3.0% and display counts from 2000-4000 points. One model measures up to 1000A.
- A clamp meter (ARW 3347
The anemometers are used instrument for the measurement of the speed, temperature and flow rate of a flow of air. The range of anemometers offer consists of various types with different operating principle, by the hot-wire anemometers, vane anemometers and Pitot tube anemometers cups.
Instruments for the measurement of electromagnetic fields portable digital, simple and inexpensive detection allow a fast and accurate at all times in both public and private. We offer you our range of instruments for the measurement of electromagnetic fields at high and low frequency from 5 Hz to 40 GHz, measuring instruments reliable, simple and inexpensive to measure electrosmog.
The locator ARW-1012 is a portable measuring instrument which can be used to search for pipes, cables and the identification of the service path or the electric line. Searching for pipes and cables in the wall, breaks the circuit, short circuit conductors
The pH is a measurement scale with a value from 0 to 14 points for the determination of the acidity or basicity of a liquid solution or semisolid. This measurement can be made easily and accurately using a portable digital pH meter.
This document provides information on the ARW-9880 4-in-1 particle counter, including its key features and specifications. The particle counter measures and displays particle size down to 0.3 μm across 6 channels, as well as air temperature, humidity, dew point, and wet bulb temperature. It has a 2.8-inch color LCD display, microSD card for storing images and video, and Bluetooth/USB connectivity. Specifications include details on the particle counter channels and flow rate, air temperature and humidity measurement ranges, and dew point/wet bulb temperature ranges.
The document describes several differential pressure meters and gas leak detectors:
- The ARW GD 3300 leak detector and ARW 8890 differential pressure meter can measure pressure in 11 units with high accuracy and resolution. They have data logging, max/min recording, and RS-232 interface for data transfer.
- The ARW 8205-82100 differential pressure meters have various pressure ranges from ±5psi to ±100psi with resolutions from 0.003psi to 0.1psi. They measure pressure in multiple units and have memory, battery, and protective case.
- The gas leak detector measures leaks from 10ppm with audible/visual alarms at 10% LEL for methane. It has adjustable sensitivity
The Laser meter distances ARW LDM100 has been designed for professional applications of high precision. The distance measurement and estimation
of size can be performed by a single person; allows for a very simple indirect measurement of vertical angles and height.
The dynamometer is an instrument that is used for the measurement of force in traction and in compression. Can be used in all applications where it is necessary to test the materials, of the couplings or the sealing of joints.
The insulation tester are used in the installation of electrical systems and testing of electrical insulation, the ARW 5500 can measure up to 2000 MegaOhm with a high resolution.
The temperature measurement is performed with the use of an instrument called thermometer for measuring through sensors, chosen according to the need, allows to measure the temperature of any surface, liquid or air / gas. the infrared thermometers, pyrometers allow also called non-contact temperature measurement, simple and easy to use, just point the instrument towards the object.
The thickness of the paint is a very important factor for the control and monitoring of corrosion, the feelers for coating proposed to measure in a fast and precise thickness of the paint of any metal, magnetic and nonmagnetic. The feelers for coating electronic allow to measure the thickness of paint or other coating as galvanic plating and galvanizing on both ferrous and non-ferrous metal substrates.
Micromanometer a pitot tube particularly suitable in the measurement in hostile environments where there is the need to measure speed and air flow in special conditions. The measurement of the speed of an air flow can be performed through the use of an instrument called anemometer that is chosen according to the type of measurement to be made, there are four categories of instruments, vane anemometer, hot wire anemometer, anemometer pitot tube and anemometer cups.
This document provides specifications for several digital multimeters and clamp meters. It includes:
- Details on 4 digital multimeters (models ARW 992L, ARW 9911, ARW 9912, ARW 9908) that measure voltage, current, resistance and more with accuracies between 0.5-1.5% and display counts from 2000-4000 points.
- 3 clamp meters (models ARW 3341, ARW 3343, ARW 331) that measure AC and DC current and voltage with accuracies between 1.0-3.0% and display counts from 2000-4000 points. One model measures up to 1000A.
- A clamp meter (ARW 3347
The anemometers are used instrument for the measurement of the speed, temperature and flow rate of a flow of air. The range of anemometers offer consists of various types with different operating principle, by the hot-wire anemometers, vane anemometers and Pitot tube anemometers cups.
Instruments for the measurement of electromagnetic fields portable digital, simple and inexpensive detection allow a fast and accurate at all times in both public and private. We offer you our range of instruments for the measurement of electromagnetic fields at high and low frequency from 5 Hz to 40 GHz, measuring instruments reliable, simple and inexpensive to measure electrosmog.