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Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
The Lutron LM-8102 combines five essential measuring tools in one professional device. This ISO-9001 and CE certified instrument delivers precise measurements for sound level, air velocity, humidity, temperature, and light intensity with exceptional accuracy and reliability.Comprehensive Measurement Capabilities
Experience complete environmental monitoring with five professional measuring functions in one device:- Sound Level Meter - "Human Ear Listening" response with "A" frequency weighting and "Fast" time weighting meeting IEC 61672 class 2 standards
- Anemometer - Measure air velocity with high accuracy using low-friction ball bearing mounted wheel design
- Hygrometer - Monitor humidity with high precision sensor and fast response time
- Thermometer - Track temperatures with built-in semiconductor sensor and Type K thermocouple support
- Light Meter - Assess illumination with exclusive photo diode and color correction filter (meets C.I.E. photopic spectrum)
Professional Features
- Built-in microprocessor circuit ensures excellent performance and accuracy
- Intuitive button layout for easy operation
- Multi-channel LCD display (41.5 x 31.5 mm) shows simultaneous readings
- Maximum and minimum value memory function with recall
- Data hold feature to freeze current readings
- Zero button for light meter calibration
- Selectable measurement units (°C/°F, Lux/Ft-cd, air velocity units)
- RS232/USB computer interface for data transfer
- Ergonomic housing design for comfortable one-handed operation
Sound Level Meter Specifications
- Auto-ranging measurement: 35 to 130 dB in 3 ranges
- Range 1: 35 to 80 dB
- Range 2: 50 to 100 dB
- Range 3: 80 to 130 dB
- Resolution: 0.1 dB
- Frequency measurement: 31.5 Hz to 8,000 Hz
- "A" frequency weighting network (simulated human ear response)
- "Fast" time weighting
- Meets IEC 61672 class 2 standards
- Electric condenser microphone (1/2 inch standard size)
- Compatible with external 94 dB sound calibrator
- Frequency accuracy (at 94 dB input):
- 31.5 Hz: ±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
Anemometer Specifications
- Air velocity ranges:
- 80 to 5,910 ft/min (feet per minute) - 1 ft/min resolution
- 0.4 to 30.0 m/s (meters per second) - 0.1 m/s resolution
- 1.4 to 108.0 km/h (kilometers per hour) - 0.1 km/h resolution
- 0.9 to 67.0 MPH (miles per hour) - 0.1 MPH resolution
- 0.8 to 58.3 knots (nautical miles per hour) - 0.1 knots resolution
- Accuracy: ±3% F.S. (≤20 m/s), ±4% F.S. (>20 m/s)
- Temperature measurement: 32 to 122°F (0 to 50°C) with ±2.5°F (±1.2°C) accuracy
Hygrometer Specifications Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- Humidity range: 10 to 95% RH with 0.1% RH resolution
- Accuracy: ±4% RH (<70% RH), ±(4% reading + 1.2% RH) (≥70% RH)
- Temperature measurement: 32 to 122°F (0 to 50°C) with ±2.5°F (±1.2°C) accuracy
Light Meter Specifications Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- Auto-ranging measurement:
- 0 to 2,200 Lux (1 Lux resolution)
- 1,800 to 20,000 Lux (10 Lux resolution)
- 0 to 204.0 Ft-cd (0.1 Ft-cd resolution)
- 170 to 1,860 Ft-cd (1 Ft-cd resolution)
- Accuracy: ±5% reading ±8 digits
Type K Thermometer Specifications Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- Temperature range: -148 to 2,372°F (-100 to 1,300°C)
- Resolution: 0.1°F/0.1°C
- Accuracy: ±(1% reading + 2°F) or ±(1% reading + 1°C)
- Standard type K (NiCr-NiAl) thermocouple input jack compatible with all kinds of type K probes
General Specifications Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- Display: LCD display (41.5 x 31.5 mm)
- Power: DC 1.5V battery (UM4, AAA) x 4 PCs, or DC 9V adapter input (optional)
- Power consumption: Approx. DC 11 mA (anemometer), DC 7.5 mA (other functions)
- Operating temperature: 0 to 50°C (32 to 122°F)
- Operating humidity: Max 80% RH
- Weight: 335g/0.74 LB (battery included)
- Dimensions: 248 x 70 x 34 mm (9.8 x 2.8 x 1.3 inches)
- Data output: RS232/USB PC serial interface
Package Includes Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- LM-8102 5-in-1 measuring instrument
- Instruction manual
Optional Accessories Lutron LM-8102 5-in-1 Environmental Sound & Anemometer Meter
- Carrying case
- Type K temperature probes
- Sound Calibrator (Model: SC-941, 94 dB)
- USB cable (USB-01)
- RS232 cable (UPCB-02)
- Data Acquisition software (SW-U801-WIN)
- AC to DC power adapter
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