Environmental Quality SD Card Logger

Sper Scientific 850071 Environmental Quality SD Card Logger

The Sper Scientific 850071 Environmental Quality SD Card Logger is a versatile and highly accurate device designed for professionals who need to monitor and record environmental conditions with ease and precision. Ideal for applications such as environmental research, HVAC, lab testing, and industrial settings, this logger combines advanced technology with convenience and reliability.

Key Features:

• Multi-Parameter Monitoring: Records air speed, air temperature, relative humidity (RH), light levels, and thermocouple temperature with a 4-parameter environmental probe. Additionally, it supports standard Type K or J thermocouple probes for expanded functionality.
• SD Card Storage: Data is logged directly onto standard, easily removable SD memory cards (similar to those used in digital cameras). When a card is full, simply swap it out for unlimited data storage.
• Excel-Compatible Data: Data is automatically pre-formatted for Excel, eliminating the need for additional software or cables. Easily upload and analyze results on your computer.
• Live Data Streaming: For real-time analysis, the logger can stream data directly to a computer via optional software and cables.
• Comprehensive Data Logging: Each record includes the parameter being measured along with the time and date, ensuring accurate and organized record-keeping.
• User-Friendly Design: Features include a large, backlit LCD for easy readability, a fold-out tripod for hands-free use, and a compact design for portability.
• Built to Last: Engineered for high accuracy and fast response times, with a durable construction that ensures reliable performance in various environments.

Additional Functions:

• Min/Max Recording: Tracks the minimum and maximum measurements for each parameter.
• Auto Power Off: Saves battery life by automatically turning off when not in use.
• Low Battery Indicator: Alerts you when it’s time to replace the batteries.
• Data Hold Function: Freezes the display to make it easier to read measurements.

Technical Specifications:

• Dimensions: 7" × 2¾" × 1¾" (178 × 70 × 44 mm)
• Weight: 16.9 oz (479 g)
• Power Supply: Comes with 6 AA batteries for immediate use.

Measurement Ranges and Accuracy:

• Ambient Temperature: 32 to 122ºF (0 to 50ºC) | Resolution: 0.1 | Accuracy: ±1.5ºF (±0.8ºC)
• Type K Temperature: -58 to 2372ºF (-50 to 1300ºC) | Accuracy: ±(0.4% + 1.8ºF) or ±(0.4% + 1ºC)
• Type J Temperature: -58 to 2192ºF (-50 to 1200ºC) | Accuracy: ±(0.4% + 1.8ºF) or ±(0.4% + 1ºC)
• Relative Humidity (RH): 0 to 95% | Accuracy: ≥70% RH: ±(3%rdg + 1% RH); <70% RH: ±3% RH
• Airspeed:
  • m/s: 0.4 to 25.0 | Resolution: 0.1 | Accuracy: ±(0.2% + 0.2 m/s)
  • km/h: 1.4 to 90.0 | Resolution: 0.1 | Accuracy: ±(0.2% + 0.8 km/h)
  • mph: 0.9 to 55.9 | Resolution: 0.1 | Accuracy: ±(0.2% + 0.4 mph)
  • knots: 0.8 to 48.6 | Resolution: 0.1 | Accuracy: ±(0.2% + 0.4 knots)
  • ft/min: 80 to 4930 | Resolution: 1 | Accuracy: ±(2% + 40 ft/min)
• Lux (Light Levels): 0 to 20,000 | Resolution: 1 | Accuracy: ±5% rdg + 8 digits

What’s Included:

• Soft carrying case
• Detachable 4-parameter environmental probe
• 6 AA batteries
• Pre-installed SD card
• Fold-out tripod
• Instruction manual
• Optional N.I.S.T.-traceable calibration certificate (for air temperature and relative humidity only)

This all-in-one solution is perfect for professionals who demand precise, dependable environmental monitoring. Whether you're in the field or the lab, the Sper Scientific 850071 SD Card Logger equips you with the tools you need to collect and analyze critical data with confidence.