Overview of sound measurement and related products
System Configuration
Each product illustration in the below configuration is linked to its own page.
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Feature
·1/2-inch ·Corresponds to high sensitivity and low frequency ·Withstand a severe temperature environment |
Feature
·1/2-inch ·Corresponds to audible range ·High cost performance |
Feature
·1/2-inch ·Low-cost·Effective for environmental measurement |
Feature
·1/4-inch |
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Overview Specification
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Overview Specification
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Applicable preamplifier
MI-3170 |
Applicable preamplifier
MI-3111 |
Applicable preamplifier
MI-3140 |
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Feature
·1/2-inch
·Withstand a severe temperature environment
·Effective for low frequency sound and micro small sound |
Feature
·1/2-inch
·High cost performance
·Effective for multi-channel measurement |
Feature
·1/4-inch
·Ideal for space saving
·Supports wide frequency range |
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Overview Specification |
Overview Specification |
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Applicable Microphone
MI-1271 MI-1235 MI-1433 MI-1234* MI-1233* MI-1432* MI-1431* |
Applicable Microphone
MI-1235 MI-1433 MI-1234* MI-1433* MI-1432* MI-1431* |
Applicable Microphone
MI-1531 |
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*:Discontinued products
| TEDS Microphone | Low-noise Microphone | Directional Microphone | ||||||
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Feature
The MI-1271M12 TEDS Microphone consists of 1/2-inch Free-field electrets-type condenser microphone and preamplifier conforming to the IEC 61094-4 Type WS2F. |
Feature
Self-noise level: 4.5 dB(Typ.) |
Feature
The MI-8100 is a shotgun type directional microphone which sharply catches the intended sound. This is helpful for the removal of background noise in the simple exploration and in abnormal sound detection. |
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Overview Specification
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Overview Specification
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Overview Specification
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*Discontinued product
*1: Frequency range guaranteed: up to 20 kHz.
| Sensor Amplifier | |||||||||||||||||||||
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Feature
The SR-2210 sensor amplifier accepts constant-current line drive sensors and connects the signal to analyzers and recorders that would not otherwise be compatible with constant-current sensors. Dual power source: battery or AC adaptor (optional) Stackable for multiple channels. |
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Overview Specification |
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Applicable microphone, preamplifier, cable
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*Discontinued product
*1: Frequency range guaranteed: up to 20 kHz.
| Integrating sound level meter | ||||||||
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Feature
● Integrating sound level meter (Class 2) for product testing and measuring the sound level generated from machines etc.
● High-performance and cost-effective model |
Feature
● Integrating sound level meter (Class 2) for measuring the working environment and environmental noise
● Auto measurement function by timer and trigger ● Level trend can be recorded at the interval from 1ms. (Lp memory function) ● Equipped with USB and RS-232C interfaces |
Feature
● Precision integrating sound level meter (Class 1) for sound analysis and product testing.
● Time weighting (10ms, Impulse) corresponding to the fast sound fluctuation. ● Level trend can be recorded at the interval from 1ms. (Lp memory function) ● Equipped with USB and RS-232C interfaces |
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Specification(overview)
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| Sound Level Meter | ||||||||
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Feature
● 4.3 inch color LCD. Easy to see overlapping graph clearly
● Long time measurement by USB bus power and size AA battery cells ● Simultaneous processing of frequency analysis and recording*(*LA-0704 Recording funcrion is required.) ● Easy sound comparison by switching Allpass filtered sound and Bandpass filtered sound. |
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*Please use a recommended SD card when you use the SD memory function.
*1: The described value is extendable length when the exclusive cable is used.
*2: It depends on the using status such as operation mode, memory mode, and backllight.
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Feature The SC-2600 conforms to JIS C 1515:2020 Class 1 and has a nominal sound pressure level of 94 dB. In addition to feedback control, it has built-in compensation functions for static pressure and temperature, allowing it to generate a stable sound pressure.
Recommend using this product to perform high-precision measurements using the Low-noise Microphone MI-1282M10*. A sound calibrator with a nominal sound pressure level of 94 dB is required for calibration of low-noise microphones. |
Feature
The SC-2500 conforms to JIS C 1515:2020 Class 1 and has a nominal sound pressure level of 114 dB. Using feedback control, it can generate a stable sound pressure. Since it generates a high sound pressure level of 114 dB, calibration can be performed even if the measurement environment is loud such as in factories or outdoors, without being affected by the noise. |
Feature
The SC-2120A conforms to JIS C 1515:2004 Class 2 and has a nominal sound pressure level of 94 dB. It can also be used f simple operation checks. It is a dynamic speaker type, cost-effective model. |
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Revised:2024/05/22
