Measures a wide bandwidth from 1Hz to 20,000Hz. It can simultaneously measure low-frequency sounds to noise with a single device.
This is a precision sound level meter equipped with an auto store function as standard, capable of continuous measurement using a timer function or external power supply, designed with ease of use in mind. 【Features】 - Equipped with an auto store function as standard, capable of continuous measurement using a timer function or external power supply. - Large color LCD screen A 3-inch touch panel LCD screen that is easy to see indoors, outdoors, and in dark places with high quality. - No manual required Menu display in Japanese. Simple operation following the screen prompts. - Compatible with rechargeable batteries Supports rechargeable batteries, considering the environment. Achieves 16 hours of continuous measurement (when using Eneloop Pro or alkaline batteries). - Continuous measurement for one month Suitable for long-term measurements such as environmental monitoring (when using an AC adapter).
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basic information
■Model Approval Number: SLF123 ■Applicable Standards: Precision Sound Level Meter under the Measurement Law JIS C 1509-1:2005 Class 1 IEC 61672-1:2002 Class 1 ISO 7196:1995 ANSI S1.4-1983 Type 1 ANSI S1.4A-1985 Type 1 ANSI S1.43-1997 Type 1 ■Measurement Functions Simultaneous measurement of the following with selected time weighting characteristics and frequency weighting characteristics: 【Calculations (Main Channel)】 Time-weighted Sound Level Lp Time-averaged Sound Level Lep Acoustic Exposure Level LE Time-weighted Sound Level: Maximum Lmax, Minimum Lmin Time Rate Sound Level LN (05, 10, 50, 90, 95) up to 5 values 【Calculations (Sub Channel)】 Time-weighted Sound Level Lp *For more details, please download the PDF from our website or feel free to contact us.
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Applications/Examples of results
■Measurement Level Range A-Weighting 25–130dB C-Weighting 33–130dB G-Weighting 43–130dB Z-Weighting 50–130dB C-Weighting Peak Sound Level 60–141dB Z-Weighting Peak Sound Level 65–141dB ■Self-Noise Level A-Weighting Below 17dB C-Weighting Below 25dB G-Weighting Below 35dB Z-Weighting Below 42dB ■Measurement Frequency Range 1–20kHz ■Frequency Weighting Characteristics A, C, G, Z Weighting ■Time Weighting Characteristics F (Fast), S (Slow), I (Impulse), 10s ■Level Range Switch None (Linearity Range 113dB) ■RMS Detection Circuit Digital Calculation Method *For more details, please download the PDF from our website or feel free to contact us.*
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Company information
We, Soki, have been challenging new ways to "measure" with our "technological capabilities" and "on-site capabilities" since our establishment as "Soki Shokai" in April 1986, based on our desire to "create a new century with measurement technology." As a specialized store in the surveying and measurement field of the Kanamoto Alliance Group, we will continue to focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.
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