General Trade Enterprise

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Test and Measurement Instruments DB Meter, LUX Meters Sound Level dB meter

Sound Level dB meter

Sound Level dB meter
Price
৳: 10500
৳: 10500

Category

Test and Measurement Instruments DB Meter, LUX Meters

Availability :

Available

Digital Sound Level Meter DB meter with Computer Interface Features: Able to connect to PC with USB Recording and downloading noise data (can be saved in Excel and txt format) Real-time data sampling analysis Plotted graph and recorded data are printable Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards High accuracy up to ±1.5 dB Wide measuring range: 30 ~ 130 dB With 2 equivalent weighted sound pressure levels A and C FAST / SLOW time weighting selection Maximum value hold function OVER and UNDER symbol appeared when the reading is over the upper limit and under the lower limit Automatic power off when idle for 10 minutes Bar graph indication for sound level range Calendar and time display Date and time of the unit can be synchronized to that of user’s PC Large LCD screen with 4 digits reading Tested compatible with Microsoft Windows XP / Vista / 7 Specifications: LCD display: 4 digits LCD size: 2.2 inch (55 mm) Display: 0.5 secretary Measuring Level: 30 ~ 130 dB(A) (A-weighted decibels), 35 ~ 130 dB(C) (C-weighted decibels) Accuracy: ±1.5 dB Frequency Response: 31.5 Hz ~ 8.5 kHz Resolution: 0.1 dB Sound Level: 30 ~ 130 dB with Level selecting button switches: Level 1: 30 ~ 80 dB Level 2: 50 ~ 100 dB Level 3: 60 ~ 110 dB Level 4: 80 ~ 130 dB Level 5: 30 ~ 130 dB Dynamic Range: 50 dB / 100 dB Overload Indication: OVER / UNDER Frequency Weighting Characteristic: A / C Analog Bar Graph: 1 dB / 1 bar graph Sampling Rate: 20 times / second PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3 Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed) Power Supply: 4 x 1.5V AA battery (not include)or USB Cable Power Life: about 20 hours continuous use (alkaline battery) Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F) Dimensions: approx. 256 (L) x 70 (W) x 35 (H) mm (10.1 x 2.8 x 1.4 inch) Weight: approx. 308 g Package Includes: 1 x Professional Sound Level Meter 1 x Sponge Ball 1 x USB Cable 1 x Software CD 1 x English Instruction Manual

General Trade Enterprise

Contact Us

Find Us
  • : 24, Bangabondhu National Stadium, Dhaka-1000
  • : 01926501052
  • : gentrde@gmail.com

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Developed by : Shafiul Bashar