Environmental Measurement Device Datalog 850071 - Sper Scientific
- Measures ambient temperature: 0 - +50ºC.
- Measures K-type temperature: -50 - +1,300ºC.
- Measures J-type temperature: -50 - +1,200ºC.
- Measures ambient humidity: 0 ~ 95 %RH.
- Measures wind speed: 0.4 ~ 25.0 m/s.
- Measures light intensity: 0 ~ 20,000 Lux.
- Data logging on SD card.
- Real-time report generation in Excel spreadsheet format.
Introduction
Environmental Measurement Device Datalog 850071 by Sper Scientific - USA is a versatile, professional measuring solution designed for industrial applications and environmental research. The device supports accurate measurement of key parameters such as temperature, humidity, wind speed, and light intensity.
Its compact design combined with a multifunctional detachable sensor allows easy operation and flexibility in various environments. Notably, the automatic data logging feature on an SD card enables real-time monitoring and analysis via convenient Excel spreadsheets.
The LCD screen with backlight ensures clear data visibility even in low-light conditions, while power-saving features and battery status indicators guarantee continuous and reliable operation.
Features
- Multi-function measurement: ambient temperature, K-type and J-type temperature, humidity, wind speed, and light intensity.
- Automatic data storage on SD memory card, easy data transfer to computers without additional software.
- Data logged with real-time timestamps (date, time) for accurate monitoring and analysis.
- Min/Max/Hold functions support effective data management and control.
- LCD screen with green backlight for easy reading in low-light environments.
- Detachable multifunction sensor allows flexible and precise measurements.
- Compact design with ¼” threaded hole for mounting on tripods during measurements.
- Auto power-off to save battery.
- Battery status indicator ensures the device is always ready to operate.
Applications
The Datalog 850071 environmental measurement device is widely used in fields such as air quality inspection, industrial environment monitoring, climate research, cleanroom condition control, HVAC system testing, and other environmental measurement applications requiring high accuracy and convenient data storage.
Technical Specifications - Environmental Measurement Device Datalog 850071 Sper Scientific
Ambient Temperature
- Range: 0 - +50ºC | +32 - +122ºF
- Resolution: 0.1ºC
- Accuracy: ± 0.8ºC | ± 1.5ºF
K-type Temperature
- Range: -50 - +1,300ºC | -58 - +2372ºF
- Resolution: 0.1ºC
- Accuracy: ±(0.4% reading + 1ºC) | ±(0.4% reading + 1.8ºF)
J-type Temperature
- Range: -50 - +1,200ºC | -58 - +2192ºF
- Resolution: 0.1ºC
- Accuracy: ±(0.4% reading + 1ºC) | ±(0.4% reading + 1.8ºF)
Ambient Humidity
- Range: 0 ~ 95 %RH
- Resolution: 0.1 %RH
- Accuracy: ≥70 %RH: ± (3% reading + 1 %RH); <70 %RH: ± 3 %RH
Wind Speed
- Range: 0.4 ~ 25 m/s | 0.9 ~ 55.9 MPH | 1.4 ~ 90 km/h | 0.8 ~ 48.6 Knots | 80 ~ 4930 ft/min
- Resolution: 0.1 (m/s, mph, km/h, knots) / 1 (ft/min)
- Accuracy: ±(2% reading + 0.2 m/s) | ±(2% reading + 0.4 mph) | ±(2% reading + 0.8 km/h) | ±(0.2% reading + 0.4 knots) | ±(2% reading + 40 ft/min)
Light Intensity
- Range: 0 ~ 20,000 lux
- Resolution: 1 lux
- Accuracy: ± 5 % reading + 8 digits
Package Contents
- 1 unit of 850071 officially imported from Sper Scientific.
- 1 detachable multifunction sensor measuring wind, light, temperature, and ambient humidity.
- 6 AA batteries supplying power to the device.
- 1 SD memory card for data storage.
- 1 detailed user manual.
- 1 carrying case for the device and accessories, convenient for transport and storage.
- 1 official 12-month warranty card from Le Quoc Equipment.
Keywords
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User Guide
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