Lutron SL 4033SD Sound level meter Price in Bangladesh

Lutron SL 4033SD Sound level meter is a high-precision noise measurement instrument, and the Lutron SL 4033SD Sound level meter Price in Bangladesh makes it an excellent choice for professionals who require accurate and reliable sound analysis. Designed for industrial, environmental, and laboratory use, this device delivers advanced functionality combined with user-friendly operation.

This sound level meter complies with IEC 61672 Class 1 standards, ensuring high accuracy in both frequency and time weighting. It supports A and C frequency weighting along with fast and slow response modes, allowing users to measure sound levels based on human hearing sensitivity or flat response requirements. This makes it suitable for applications such as industrial noise monitoring, environmental studies, and equipment testing.

One of its standout features is the built-in real-time data logger. The device records measurements directly onto an SD memory card, allowing users to transfer data easily to a computer for analysis without requiring additional software. This simplifies workflow and enables efficient long-term monitoring and reporting.

The meter offers a wide measurement range from 30 dB to 130 dB with both automatic and manual range selection. It also includes advanced functions such as peak hold, data hold, and maximum and minimum value recording, helping users capture and analyze sound fluctuations effectively.

A clear backlit LCD display ensures easy readability in different lighting conditions, while the intuitive interface makes operation straightforward even in demanding environments. The device also supports USB and RS232 connectivity, enabling seamless integration with computers for data transfer and analysis.

Built with durability and portability in mind, the meter features a sturdy design suitable for field use. Its ergonomic structure ensures comfortable handling, and the use of standard battery power or an optional adapter adds flexibility for extended operation.

Overall, this sound level meter is a powerful and dependable solution for accurate noise measurement and data logging. Its combination of precision, advanced features, and durable construction makes it an essential tool for professionals working in acoustics, safety compliance, and environmental monitoring.

Features: Lutron SL 4033SD Sound level meter

Real time data logger, save the data into the SD memory card and can be
downloaded to the Excel,
extra software is no need.
Frequency and time weighting meet IEC61672 class 1.
Auto range : 30 to 130 dB.
Manual range : 3 ranges
30 to 80 dB, 50 to 100 dB, 80 to 130 dB.
A/C frequency weighting.
Fast/slow time weighting.
Peak hold, Data hold.
Record (Max., Min.).
RS232/USB computer interface.
Optional wind shield ball, SB-01.
Patented.

Specifications

Specification: Lutron SL 4033SD Sound level meter

Circuit Custom one-chip of microprocessor LSI * Decimal point of SD card setting
circuit. * Auto power OFF management
LCD with green backlight ( ON/OFF ). * Set sampling time
Range Over Indication Show " - - - - ".
Function dB ( A & C frequency weighting ), Memory Recall Maximum & Minimum value.
Time weighting ( Fast, Slow ), Sampling Time Approx. 1 second.
Peak hold, Data hold of Display
Record ( Max., Min. ). Data Output RS 232/USB PC computer interface.
Accuracy Characteristics of " A " frequency * Connect the optional RS232 cable
(23 ± 5 ℃) weighting network meet IEC 61672 UPCB-02 will get the RS232 plug.
class 1 * Connect the optional USB cable
USB-01 will get the USB plug.
Under 94 dB input signal, the accuracy Power off Auto shut off saves battery life or
are : manual off by push button.
31.5Hz ± 2.0 dB Operating 0 to 50 ℃.
63 Hz ± 1.5 dB Temperature
125 Hz ± 1.5 dB Operating Less than 85% R.H.
250 Hz ± 1.4 dB Humidity
500 Hz ± 1.4 dB Power Supply * AAClk/aDlCin ep oowr ehre advya pdtuetry i sD oCp 1ti.o5n Va l.battery
1 K Hz ± 1.1 dB ( UM3, AA ) x 6 PCs, or equivalent.
2 K Hz ± 1.6 dB * ADCC/ D9CV paodwapetre ar dinaputet.r (is A oCp/tDioCn palo.wer
4 K Hz ± 1.6 dB adapter is optional ).
8 K Hz + 2.1 dB , -3.1 dB Power Current Normal operation ( w/o SD card save
12.5 KHz + 3.0 dB, -6.0 dB data and LCD Backlight is OFF) :
16 KHz + 3.5 dB, -17.0 dB Approx. DC 8.5 mA.
When SD card save the data but and
Remark : LCD Backlight is OFF) :
The above spec. are tested under the Approx. DC 30 mA.
environment RF Field Strength less * AIfC L/DCCD pboawckelirg ahdt aopnt,e rt hise oppotwioenral.
than 3 V/M & frequency less than 30 consumption will increase approx.
MHz only. 14 mA.
Frequency Characteristics of A & C.
Network A weighting : ( 9.6 x 2.7x 1.9 inch ).
The characteristic is simulated as "Human Accessories * Instruction manual........................1.. .P.C..
Ear Listing" response. Typical, if making Included * Hard carrying case, CA-06..............1. PC
the environmental sound level Optional * Sound calibrator ( 94 dB ), SC-941.
measurement, always select to A Accessories * Sound calibrator ( 94/114 dB ), SC-942.
weighting. * Sound wind shield ball, SB-01
C weighting * USB cable, USB-01.
The characteristic is near the "FLAT" * RS232 cable, UPCB-02.
response. Typical, it is suitable for * Data Acquisition software,
checking the noise of machinery (Q.C. SW-U801-WIN.
check) & knowing the sound pressure * AC to DC 9V adapter.
level of the tested equipment. * Soft carrying case, CA-05A.
Data hold To freeze the measurement value.