Data Loggers
Devices used to collect and record physical data such as temperature, humidity, speed, sound, and light levels to ensure sample quality and regulatory compliance during storage, transportation, and handling. May be wireless and with/without display.
Data loggers can be used to monitor and record various environmental conditions to help maintain sample quality and regulatory compliance during storage, transportation, and handling.
These electronic devices record data over time or in relation to location. Generally, they are small, battery powered, portable, and equipped with a microprocessor, data storage memory, sensors, and remote connectivity.
They may interface with a computer and have software that activates the device or allows the collected data to be viewed and analyzed. Others may have a local interface device (keypad or LCD) and act as stand-alone devices. Some data loggers are programmable, while others have static or limited capabilities. The main benefit of data loggers is their ability to collect data while left unattended for a specific period.
Data loggers may measure more than one parameter. If temperatures are being recorded, choose a temperature logger that records within the intended range. Data loggers may also have the capability to record minimum and maximum temperatures to help ensure the products or samples have not been exposed to temperatures outside a specific range.
Sensors may be built-in or external. External probes may be made to withstand harsh environments and may be connected via cable for remote measurements. A single data logger may also have more than one channel to measure internal and external temperatures simultaneously, for example.
Other features available for data loggers include maximum days’ measurements, programmable intervals, submersible probes, waterproofing, single use, traceability, and permanent or erasable data capabilities.
CAS DATALOGGERS TandD TR72NW-S Ethernet High Accuracy Temperature/Humidity Data Logger
"The TR72NW-S allows you to measure and record temperature from -25C° to 70C° and humidity from 0 to 99%RH. The LCD screen allows the simultaneous display of either the current values of two channels, the highest and lowest values of channel 1, or the highest and lowest values of channel 2. The ALM icon on the LCD alerts the user of the occurrence of an alarm.Use the Ethernet feature to auto-upload data to the free cloud software for anytime, anywhere access, receive warning notifications, and generate reports. You can configure device settings, generate reports, download data, and view the uploaded data using a USB cord.This kit includes the device, a mounting bracket, USB cable, and USB power outlet."
Perkin Elmer US LLC Variable Angle Relative Specular Reflectance Accessory
The Variable Angle Reflectance Sample Holder is ideal for relative specular reflectance studies that require data from more than one angle of incidence. This accessory is compatible with the LAMBDA 25/35/45/365/650/750/850/850+/900/950/1050/1050+.
World Precision Instrument IGS100 Implantable Glucose Sensor
Measuring glucose in vivo over the long term is challenging and difficult. Previous measurement systems were limited to acute studies or a few days at best. WPI introduces a new kind of implantable glucose sensor based on a patented technology. This sensor provides a tool for researchers to directly detect glucose in chronic studies in vitro or in vivo. The sensor is fully compatible with WPI’s TBR systems.
Rotronic Instrument Corp HYGROLOG HL-20D-SET1 Data Logger
The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and deployable in a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its users maximum flexibility.
Applications: Warehouses, factory halls, museums, office buildings, clean rooms, shipping, libraries, test facilities
Features:
- Range of application: -10…60 °C, 0…100 %rh
- 20’000 data point memory
- Freely selectable logging interval, 5 s…1 h
- Integrated clock enables timestamp for every measurement
- Adjusted at 10, 35, 80 %rh and 23 °C
- Programmable alarms• Battery operation
- Interface (UART) for connection to PC
- No software