Large LCD display, easy to read. Charateristic of A frequency weighting network are designed to meet IEC 61672 class 2. Fast time weighting characteristic mode.Build in adj. VR is available for easy calibration. Condenser microphone for high accuracy long term stabilty . Hold function to freeze the display value. Warning indicator for over and under range. LCD display for low power consumption clear read-out even in bright ambient light condition. Used the durable, long-asting components,including a strong, light weight ABS-plastic housing case. Small and light weight design allow one hand operation. Low battery indicator. High quality with economical cost.
Other Specifications Download Specification | |
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Indian Standard For DB Meter | Conforming to IS: 15575/ (Pt.1&Pt2) 2005 |
BIS Marking | Yes |
CML Number | IEC -0699002087 |
Performance Categories (class) Of DB Meter | Class-2 |
RMS Storage Capacity(Memory Capacity) | 2 GB |
Ferquency Weighings Simultaneous A, C, & Linear(Z) | yes |
Time Weighings Simultaneous , Fast, Slow & Impulse | yes |
Measuring Range | 30-130 dB |
Type Of Micro Phone | class 2 |
Real Time Clock With Calender | Yes |
Resolution | 01 dB |
Display | LCD |
Peak Sound Level | 130 dB |
Accuracy Of DB Meter | +-2 dB |
Type Of Rechargeable Battery | 1.5V rechargeable cell |
Capacity Of Battery (mAH) | 2500 mAH |
Battery Back-up In Hrs | Approx. 10 hours |
Provision Of Charger To Work On AC Supply | Yes |
Overload Indicator For The Battery | Yes |
Auto Cut Off On Low Battery | Yes |
Field Calibration Unit | without |
Operating Temperature Range | 0 to 50 Deg Centigrade |
Operating Humidity ( RH %)range | 30-90 |
Dimension. LxWxH | 210 x 70 x 30 mm x mm x mm |
Weight Of DB Meter | 300 gms |
Remote Operation Through Serial Interface RS 232/USB, Compatibility With Mini Computer Using Terminal Software | Yes |
Standard Accessories | Main Body, Calibrator, Pen Drive, Windscreen, Batteries, USB Cable Instruction Manual, Carrying Case |
Optional Accessories | tripod |
Warranty | 1 years |
Availability Of Type Test Report From Central Govt/NABL/ILAC Accredited Lab To Prove Conformity To The Specification. | Yes |
Type Test Report No | CRS 2017-0538/R-64000230 |
T.T.C Report Date | 10.04.2017 |
Name Of Lab | Bureau of indian standrads |
Address Of Lab | manak bahwan 9 bahdur shah zafar marg new delhi |