RS PRO SLM52N Sound Level Meter, 30dB to 130dB, 8kHz max
- RS Stock No.:
- 1232225
- Brand:
- RS PRO
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
Substance | Concentration |
Lead | 0.1% |
Mercury | 0.1% |
PBB (Polybrominated Biphenyls) | 0.1% |
PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
Hexavalent Chromium | 0.1% |
Cadmium | 0.01% |
DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
BBP (Benzyl butyl phthalate) | 0.1% |
DBP (Dibutyl phthalate) | 0.1% |
DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
RS stock number | 1232225 |
Product description | RS PRO SLM52N Sound Level Meter, 30dB to 130dB, 8kHz max |
Manufacturer / Brand | RS PRO |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
RS stock number | 1232225 |
Product description | RS PRO SLM52N Sound Level Meter, 30dB to 130dB, 8kHz max |
Manufacturer / Brand | RS PRO |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
Date | Nov 2, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: TW
Product Details
RS PRO SLM52N Sound Level Meter
From the RS PRO brand, the SLM52N is a great value, easy-to-use sound level meter designed to meet the requirements of health and safety officers for sound level monitoring in industrial and office environments. Both AC and DC signal outputs are available from a single standard 3.5 mm coaxial socket suitable for use with a frequency analyser, level recorder, FFT analyser or graphic recorder.
With a high-quality microphone, this sound level meter is the ideal solution for measuring sound and ambient noise levels in almost any environment.
Features and Benefits
• Large easy-to-read 4 digit LCD display with analog bargraph
• 30 to 130 dB measurement in 5 ranges
• 0.1 dB resolution, 60 dB dynamic range
• A and C frequency weightings
• Fast and Slow time averaging
• Maximum function
• Manual data memory storage and recall of 99 sets of readings
• Analogue output for connection to chart recorders, graphic recorders and other data logging systems
• Battery-powered or external 9V DC input
• Dimensions 264 x 68 x 27 mm approximately
• Weight 260 g approximately, including battery
Applications
This RS PRO digital sound meter, or noise level meter, takes accurate readings of ambient noise levels in an environment. There are several reasons you might want to monitor an environmental noise level- from performance analysis to health and safety concerns. In a factory environment that uses heavy machinery, for example, you might want to know if the environment requires employees to use hearing protection. Alternatively, an entertainment venue might want to measure the noise of its sound system to see if it adheres to local noise level compliance. Digital sound level meters are often used in;
• Car industry
• Mechanical industry
• Leisure and music
What is the difference between Class 1 and Class 2 sound level meters?
Generally, Class 1 noise meter devices are able to measure a wider frequency range than Class 2, and so are more suitable for precision applications. However, for most purposes, a Class 2 device offers a potentially more cost-effective noise measurement solution.
Why RS PRO?
RS PRO aims to be your go-to brand when it comes to reliability, quality, and affordability. We source high-quality tools and parts from trusted sources and employ expert testing to build a brand you can rely on.
When it comes to test and measurement equipment, RS PRO has an extensive range of solutions. From electrical to environmental measurement, we offer calibrated and multi-function instruments to suit your needs.
SUPPLIED_WITH : 9 V battery, wind shield, screwdriver (adjustment)
Specifications
Attribute | Value |
Brand | RS PRO |
Minimum Operating Temperature | -10 °C |
Maximum Sound Level | 130 dB |
Minimum Sound Level | 30 dB |
Model Number p | SLM52N |
Plug Type | BS 1363 |
Maximum Frequency | 8 kHz |
Minimum Frequency | 31.5 Hz |
Weighting | A, C |
Accuracy Class | ANSI S 1.4: 1983 Type 2, IEC 61672:2013 Class 2 |
Battery Type | 9V |
Display Type | LCD |
Maximum Operating Temperature | +50 °C |
Resolution | 0.1 dB |