Description

REED R8100SD Data Logging Light Meter

(Replaced Reed SD-1128)

Reed R8100SD Datasheet (PDF)

Real-time data logger with integrated SD memory card measures/records ambient light levels in Foot Candles or Lux and contact temperature with optional type J/K thermocouple probe.

 

REED R8100SD Offers

The R8100SD has a wide measurement range up to 100,000 Lux (10,000 Foot Candles) 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

• Measures ambient light levels in Foot Candles or Lux
• Photo diode and colour correction filters meet C.I.E. spectrum specifications
• Contact temperature measurement with a type J/K thermocouple option
• Temperature is measured in °C or °F
• Real-time data logger with integrated SD memory card
• User selectable sampling rate from 1 to 3600 seconds
• Easy-to-read backlit LCD display
• Data hold and Min/Max functions
• Tripod mount for long-term monitoring
• Low battery indicator and auto shut off

 

REED R8100SD Specifications

Measuring Ranges	Lux: 2,000, 20,000, 100,000 Fc: 200, 2,000, 10,000 Type K Temperature: -148.0 to 2372.0°F (-100.0 to 1300°C) Type J Temperature: -148.0 to 2192.0°F (-100.0 to 1200°C)
Accuracy	Lux: ±(4% + 2 Lux) Fc: <2,000: ±(4% rdg.+ 2 Fc) 2,000-10,000: ±(4% rdg.+ 20 Fc) Temp: >-58°F (-50°C) ±(0.4% + 1°F (0.5°C)) <-58°F (-50°C) ±(0.4% + 1.8°F (1°C))
Resolution	Lux: 1, 10, 100 Fc: 0.1, 1, 10 Temp: 0.1°F (0.1°C)
Response Time	<1 second
Sensor Type	Photo diode & color correction filter
Autoranging	Yes
Display	5-digit LCD
Backlit Display	Yes
Data Hold	Yes
Min	Yes
Max	Yes
Auto Zero	Yes
Overrange Indicator	Yes
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)
Battery Life	Sampling Time Dependent
Product Certifications	CE
Operating Temperature	32 to 122°F (0 to 50°C)
Storage Temperature	14 to 140°F (-10 to 60°C)
Operating Humidity Range	10 to 80%
Dimensions	7 x 2.7 x 1.9″ (117 x 68 x 45mm)
Weight	17.3oz (489g)

 

What’s included with the REED R8100SD

• Data Logging Light Meter
• Detachable Light Sensor
• Sensor Cover
• Soft Carrying Case
• Batteries

 

Ideal Applications for the REED R8100SD

• OSHA work environment compliance
• Cinematography and photography applications
• Museum exhibits
• Lighting system installation
• Environmental monitoring
• Interior design projects
• Industrial applications