Sound level meter Product List and Ranking from 23 Manufacturers, Suppliers and Companies | IPROS GMS

Technical Data: I See Series 1 "Vibration, This is All You Need"

A collection of recommended basic knowledge for those new to vibrations! If you know this much, you'll be almost fine!

For over 40 years, the international vibration and noise instrumentation group has been tackling many problem-solving challenges as experts in vibration and noise. We are currently offering the "Naruhodo Series 1," which explains vibration phenomena, for free. This material is aimed at those troubled by vibration issues and those encountering vibration for the first time. It provides an easy-to-understand explanation of why objects are prone to breaking due to vibration, focusing on the relationship between vibration and strength. 【Contents】 ■ What is vibration? ■ Difference between frequency and natural frequency ■ Damping ratio and vibration modes ■ Factors that make objects prone to breaking under vibration ■ How to determine natural frequency, etc. *For more details, please refer to the PDF document or feel free to contact us.

Standard Noise Meter 'NL-42EX' [Rental]

Meets measurement laws, JIS, and IEC standards! 3-inch color LCD sound level meter.

The "NL-42EX" is a noise meter that combines ease of use with a large, easy-to-read 3-inch color LCD screen. It complies with measurement laws, JIS, and IEC standards. Additionally, the store (auto store) automatically records instantaneous values at set intervals (Lp mode) and continuous calculation values over the set time (Leq mode). 【Features】 ■ Complies with measurement laws, JIS, and IEC standards ■ Large, easy-to-read color LCD screen ■ Combines ease of use ■ Simultaneous measurement with selected time weighting characteristics and frequency weighting characteristics * For more details, please download the PDF or feel free to contact us.

Standard Noise Meter "NA-27A" [Rental]

The noise meter section has two independent noise meter circuits, allowing for dual measurement that can simultaneously perform measurements under different frequency weighting characteristics and time weighting characteristics with a single unit.

■ Built-in real-time frequency analysis function 1/3 or 1/1 octave frequency analysis is possible with this single unit. (Main channel) ■ Dual measurement of main and sub-channels With two noise measurement circuits, you can simultaneously measure using frequency weighting characteristics or time weighting characteristics, for example, measuring with "A weighting" while recording a signal with "C weighting." ■ Equipped with extensive data memory functions Data can be saved in manual or auto mode. One block of memory is individually allocated for manual storage and two blocks for auto storage. ■ Equipped with an infrared remote control port Remote operation is possible with an infrared remote control that has 18 functions. ■ Backup function The settings for level range and frequency weighting characteristics of the noise meter are retained even when the power is turned off, allowing you to set it back to the same settings as the last measurement simply by turning the power on. ■ Energy-efficient design for continuous 8-hour measurement Achieved double the operating time of conventional models with alkaline battery specifications. ■ Large LCD display with backlight, enabling nighttime measurements.

General Noise Meter (with Analyzer) 'NA-29' [Rental]

An integrated calibration of an averaging-type sound level meter and a real-time analyzer with a center frequency range of 31.5 to 8000 Hz, along with the addition of a memory unit and a calculation unit.

■ The analysis results are displayed in frequency vs. level and time vs. level. The display of time variation allows for the estimation of reverberation time. ■ Instant data and stored data are displayed together, making it easy to see the level differences for each frequency band at a glance. ■ Memory is backed up by a battery. ■ Equipped with a pause function. ■ Equivalent noise levels and other measurements are automatically taken within a range of 1 to 59 seconds, 1 to 59 minutes, and 1 to 24 hours using an internal clock. ■ Warnings for out-of-measurement range include overload, underload, and low battery voltage alerts. ■ The trigger function automatically stores analysis results that exceed the set level. ■ Markers display the absolute values of any frequency band level. ■ In addition to noise levels, octave band analysis can be performed for equivalent noise levels, maximum values, and noise exposure levels. ■ A wide-range integration average type sound level meter with a measurement range of 50dB displays noise levels in numerical and bar graph form on a 55×55mm display area. ■ Up to 1500 screens of measurement, analysis, and calculation results can be stored. The storage cycle for noise levels can be set in 11 steps between 2ms and 10s.

Standard Noise Meter 'NL-05' [Rental]

This is a palm-sized sound level meter designed to be particularly user-friendly for measuring equivalent noise levels, in addition to standard noise measurements according to JIS and IEC standards.

Data output can be achieved by using the optional level recorder. The measurement results are displayed on a large LCD screen in an easy-to-read format, with a bar graph spanning a range of 60 dB and numerical values. 【Features】 ■ Measurement Level Range A-weighting: 30 to 130 dB C-weighting: 35 to 130 dB Flat weighting: 40 to 130 dB Frequency measurement: 20 to 8000 Hz (including microphone) ■ Frequency Characteristics: A, C, FLAT ■ Dynamic Characteristics: Fast, Slow ■ Display Cycle: 1 second (digital), 0.1 seconds (bar graph) ■ Power Supply: 2 AA batteries, AC 100V ■ Operating Temperature and Humidity Range: -10 to 50°C, 30 to 90% RH ■ Dimensions: Approximately W80 × D30 × H230 mm ■ Weight: Approximately 300 g (including batteries)

Integral-type general noise meter 'NL-06' [Rental]

This is a simple sound level meter that complies with measurement laws, JIS, and IEC standards.

It can measure noise levels and output data to a level recorder. It is also capable of calculations such as equivalent noise level and time-weighted noise level. 【Features】 ■ Wide range of 100dB With a wide dynamic range, there is no need to switch ranges during measurement, allowing for safe long-duration measurements. ■ 24-hour battery life Continuous measurement for long periods is easily achievable with dry batteries (when using alkaline batteries). ■ Built-in large-capacity memory For example, it can store instantaneous values every 100 milliseconds for up to 12 hours (432,000 data points). It can continuously store Leq and Lx every 10 minutes in the main memory for 50 days. ■ Built-in timer function The start and end times for automatic measurements can be set arbitrarily, enabling simultaneous measurements at multiple points.

Precision Noise Meter 'NA-28' [Rental]

It is a precision sound level meter equipped with octave band and 1/3 octave band real-time analysis functions.

The analysis function allows for simultaneous measurement of octave and 1/3 octave band real-time analysis. It features an easy-to-read backlit display and utilizes a TFT color LCD with a key operation panel. 【Features】 ■ Simultaneous measurement of octave and 1/3 octave band real-time analysis ■ Easy-to-read TFT color LCD and key operation panel with backlight ■ Measurement results are directly recorded as text files on a memory card (CF card) ■ USB is used for communication with a computer (storage compatible) ■ Comparator output is an open collector, allowing control of external devices ■ Equipped with a trigger input terminal that can also be controlled from external devices

Digital Sound Level Meter A-Characteristic C-Characteristic JR814

It is a portable sound level meter with a measurement range of 30 to 130 dB.

It is a portable sound level meter with a measurement range of 30 to 130 dB.

Otsubo Measuring Instruments Co., Ltd. Rental Product Information

For rental of surveying equipment such as various levels and theodolites, please leave it to us!

We offer rental services for surveying instruments, scales, measuring devices, weights, and measuring equipment. Upon request, we can also issue calibration certificates, inspection reports, and traceability diagrams. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ Surveying Instruments ■ Scales, Measuring Devices, Weights ■ Measuring Equipment ■ Digital Multifunction Machines, Color Plotters ■ Office Supplies, Steel Furniture ■ Home Appliances, Stoves *For more details, please feel free to contact us.

General Noise Meter NL-21

Simple operation supports a wide range of noise measurements.

Compliant with measurement laws, JIS, and IEC standards, it does not require level range switching with a linearity range of 100 dB. Additionally, it supports memory cards (CF cards) for saving measurement data.

■Rental■ Cloud-based Noise and Vibration Level Measurement System

Simultaneous monitoring of noise and vibration levels at multiple sites.

This is a measurement system that allows remote viewing and management of noise levels and vibration levels from client devices (PCs, smartphones, tablets). Measurement data can be output as CSV files. It is possible to notify via email or alarm devices (rotating lights) when a pre-specified threshold is exceeded. ▶ For quotation requests, please contact us [ via the web ] ◀ ▶ For more details, please [ download the catalog ] ◀

Measurement of noise level (dB)

General Noise Meter 'NL-28MK'

Equipped with three measurement functions! No need to switch ranges, allowing for simple key operations!

This is a tester that measures the noise of automobiles and the volume of sirens. It requires certification by the Japan Quality Assurance Organization (JQA) once every five years. 【Features】 ● By simply turning on the power and pressing the start button, it can simultaneously display and measure instantaneous values and maximum values. ● It is equipped with three measurement functions: - Time-weighted sound level Lp (instantaneous value) - Time-averaged sound level Leq - Maximum time-weighted sound level Lmax ● With the "OLED display" that is easy to see even in dark places, the numerical display is easy to read, and it features a bar graph display that clearly shows noise fluctuations. ● It has a power-saving design that allows for continuous operation for over 9 hours using two AA batteries (alkaline batteries or nickel-metal hydride rechargeable batteries). *For more details, please refer to the PDF document or feel free to contact us.

Precision Noise Meter 'NA-27' [Rental]

This is a handheld precision sound level meter with integral functions that can simultaneously perform noise measurement and 1/3 and 1/1 octave real-time frequency analysis.

**Features** ■ Built-in real-time frequency analysis function 1/3 or 1/1 octave frequency analysis is possible with this single unit. (Main channel) ■ Dual measurement of main and sub-channels With two noise measurement circuits, you can simultaneously measure with one frequency weighting characteristic (e.g., "A characteristic") while recording a signal with another (e.g., "C characteristic"), allowing for arbitrary selection of frequency and time weighting characteristics. ■ Equipped with a comprehensive data memory function Data can be saved in manual or auto mode. One block of memory is reserved for manual storage and two blocks for auto storage. ■ Equipped with an infrared remote control port Remote operation is possible with an infrared remote control that has 18 functions. ■ Backup function The settings for level range and frequency weighting characteristics of the noise meter are retained even when the power is turned off, allowing you to set it back to the same settings as the last measurement simply by turning the power on. ■ Energy-saving design for continuous 8-hour measurement Achieved double the operating time of conventional models with alkaline battery specifications. ■ Large LCD display with backlight enables nighttime measurements.

Calibration of measuring instrument: Sound level meter 78588 <Shinwa Measurement>

We will provide accurate proofreading results quickly while reducing various costs!

We offer "measuring instrument calibration services." We also accept calibration for the Shinwa Measurement sound level meter (model: 78588), with options for on-site calibration or pickup calibration. This can significantly reduce labor and equipment costs for in-house calibration. Please feel free to contact us if you have any requests. 【Overview】 ■ Product Name: Sound Level Meter ■ Manufacturer: Shinwa Measurement ■ Model: 78588 ■ Calibration Options: On-site calibration or pickup calibration available *For more details, please refer to the PDF document or feel free to contact us.