High Tech Systems & Equipment Inc. - Systems & Equipment 
Description
Reed R8070SD-NIST Data Logging Sound Level Meter
Reed R8070SD-NIST Datasheet (PDF)
Real time data logger with integrated SD memory card measures/records general sound levels and meets IEC 61672-1 Type 2 standards.
REED R8070SD-NIST Offers
This R8070SD has triple range measurement and features Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 to 3600 seconds. 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.
Features
- High accuracy of ±1.0dB to 1kHz meets Type 2 standards
- Triple range measurement (50dB dynamic range)
- A & C frequency weighting
- Fast & Slow time weighting
- Real-time data logger with integrated SD memory card
- User selectable sampling rate from 1 to 3600 seconds
- Peak hold, Data hold and Min/Max hold
- Easy-to-read backlit LCD display
- Tripod mount for long-term monitoring
- Low battery indicator and auto shut off
- The single AC output jack (3.5mm stereo mini-plug) provides analog signals to frequency analysers, level recorders, FFT analysers, graphic recorders, etc.
REED R8070SD Specifications
| Measuring Ranges | 30 to 130dB Low: 30 to 80dB Med: 50 to 100dB High: 80 to 130dB Full: 30 to 130dB |
| Dynamic Range | 50dB (in each range) |
| Accuracy | 31.5Hz ±3.0dB, 63Hz ±2.0dB, 125Hz ±1.5dB, 250Hz ±1.5dB, 500Hz ±1.5dB, 1kHz ±1.0dB, 2kHz ±2.0dB, 4kHz ±3.0dB, 8kHz ±5.0dB |
| Resolution | 0.1dB |
| Response Time | 500ms |
| Frequency Range | 31.5Hz to 8kHz |
| Frequency Weighting | A, C |
| Time Weighting | Fast/Slow (125ms and 1s) |
| 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, 3600 seconds) |
| External Memory | Yes, expandable up to 16GB with SD card (optional) |
| Auto Shut-off | Yes (after 10 minutes/off) |
| Kick Stand | Yes |
| Tripod Mountable | Yes |
| Low Battery Indicator | Yes |
| Power Supply | 6 x AA Batteries or AC Adapter (optional) |
| Data Output | Yes (RS-232) |
| AC Output Signal | 0.5Vrms (full scale of selected range) |
| AC Output Impedance | 600 ohms |
| AC Output Terminal | 3.5mm Stereo Jack |
| Battery Life | Sampling Time Dependent |
| Product Certifications | CE, IEC 61672-1-2013, Class 2 |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity Range | Less than 85% RH |
| Dimensions | 9.7 x 2.7 x 1.8″ (245 x 68 x 45mm) |
| Weight | 0.7lbs (320g) |
What’s included with the REED R8070SD
- Data Logging Sound Level Meter
- Windshield Ball
- Soft Carrying Case
- Batteries
- Calibration Certificate
Ideal Applications for the REED R8070SD
- Preventative maintenance
- Industrial machinery/equipment
- Construction sites
- Ensuring safe working conditions
- Public venues/concerts
- Code enforcement
- Traffic
- Appliance noise testing
- Long-term measurement
- Recording of acoustic levels for environmental impact studies
