REED
REED SD-4023 Data Logging Sound Level Meter with ISO Certificate
REED SD-4023 Data Logging Sound Level Meter with ISO Certificate
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Real time data logger with integrated SD memory card (optional) measures/records general sound levels and meets IEC 61672-1 Type 2 standards.
This SD series sound level meter has triple range measurement and features user selectable sampling rates from 1 to 3600 seconds. Using an SD card (up to 16Gb) a user can select a desired sampling rate and quickly generate an Excel file with raw data, all without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring and PC software that allows a user to tracking live measurements.
Features
- High accuracy of ±1.4 dB meets Type 2 standards
- Triple range measurement (50dB dynamic range)
- A & C frequency weighting
- Fast & Slow time weighting
- Real time data logger with integral SD memory card
- User selectable sampling rate from 1 to 3600 seconds
- Easy-to-read backlit LCD display
- Peak hold, Data hold and Min/Max hold
- Optional PC software features live tracking via USB connection
- Tripod mount for long-term monitoring
- Low battery indicator and auto shut off
What's included with the REED SD-4023
- Data Logging Sound Level Meter
- Batteries
- Calibration Certificate
Specifications
| Measuring Ranges | 30-130 dB Low: 30-80dB Med: 50 -100 dB High: 80 -130 dB Full: 30-130 dB |
| Dynamic Range | 50 dB (in each range) |
| Accuracy | 31.5Hz ± 3.5 dB, 63 Hz ± 2.5 dB, 125 Hz ± 2.0 dB, 250 Hz ± 1.9 dB, 500 Hz ± 1.9 dB, 1 kHz ± 1.4 dB, 2 kHz ± 2.6 dB, 4 kHz ± 3.6 dB, 8 kHz ± 5.6 dB |
| Resolution | 0.1 dB |
| Response Time | 500ms |
| Frequency Range | 31.5 Hz to 8 kHz |
| Frequency Weighting | A, C |
| Time Weighting | Fast/Slow (200ms and 500ms) |
| Microphone | 0.5" (12.7mm) electret condenser |
| Display | 4-digit LCD |
| Backlit Display | Yes |
| Data Hold | Yes |
| Min | Yes |
| Max | Yes |
| Alarm Indicators | Under and Over (visual on-screen) |
| Datalogging Capabilities | Yes |
| Real-Time Clock and Date Stamp | Yes |
| Selectable Sampling Rate | Yes (1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600s) |
| External Memory | Yes, expandable up to 16Gb with SD card (optional) |
| Auto Shut-off | Yes (after 10 mins/off) |
| Kick Stand | Yes |
| Tripod Mountable | Yes |
| Low Battery Indicator | Yes |
| Power Supply | 6 x AA batteries or AC Adapter (optional) |
| Output | Yes (AC) |
| Battery Life | Sampling Time Dependent |
| PC Connectivity | USB Cable (optional) |
| Software | SW-U801-WIN Software (optional) |
| Software OS Compatibility | Windows XP / Vista / 7 |
| Product Certifications | CE, IEC 61672-1 Class 2 |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity Range | 10-90% |
| Dimensions | 9.7 x 2.7 x 1.8" (245 x 68 x 45mm) |
| Weight | 17.3oz (489g) |
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Whether you need certification, repairs, or help interpreting results, our technicians are ready to help.