1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your Frigga M2H Reusable USB Temperature and Humidity Data Logger. Please read this manual thoroughly before operating the device to ensure optimal performance and accurate data collection. The Frigga M2H is designed for monitoring and recording temperature and humidity in various applications, including cold chain logistics, storage, and laboratory environments.
2. Product Overview
The Frigga M2H data logger is a compact, multi-purpose device equipped with a USB connector for easy data retrieval. It features an LCD screen for real-time readings and intuitive buttons for operation.
Image 2.1: Frigga M2H Data Logger with its main components labeled, including the USB Cover, USB Connector, LED Indicator, LCD Screen, Stop Button, Start Button, and Bar Code Label.
- USB Cover: Protects the USB connector.
- USB Connector: Used to connect the device to a computer for data export and configuration.
- LED Indicator: Provides visual feedback on device status and alarms.
- LCD Screen: Displays real-time temperature and humidity readings, alarm status, and statistical data.
- Stop Button: Used to stop data recording.
- Start Button: Used to initiate data recording and check current readings.
- Bar Code Label: Contains product identification information.
3. Key Features
- Reusable Design: The data logger is designed for multiple uses, making it an economical choice for continuous monitoring.
- Temperature and Humidity Monitoring: Equipped with advanced internal sensors to measure both temperature and humidity.
- Wide Measurement Range: Temperature range of -30°C to +70°C (-22°F to 158°F) and humidity range of 5% to 95% RH.
- High Accuracy: Temperature accuracy of ±0.5°C (-20°C to +40°C) and ±1°C for other ranges. Humidity accuracy of ±3% (20% to 80% RH) and ±5% for other ranges.
- Large Data Memory: Stores up to 28,800 readings, ensuring comprehensive data collection over extended periods.
- Direct PDF/CSV Report Generation: Automatically generates PDF and CSV reports when connected to a computer via USB, requiring no special software for basic data retrieval.
- Frigga Data Center Software: Optional software for Windows and Mac OS provides advanced configuration options, data analysis, graphical representation, and statistical analysis.
- LED Alarm Indicator: Alerts users if temperature or humidity thresholds are exceeded.
- LCD Visual Display: Real-time display of temperature, humidity, alarm status, and statistical data.
- Long Battery Life: Powered by a CR2450 battery, offering up to 12 months of operation.
- IP65 Waterproof Grade: Provides protection against dust and water splashes.
- Temperature Unit Switch: Allows switching between Celsius and Fahrenheit units.
- Event Mark: Functionality to mark specific events during recording.
- Zero Data Loss: Designed to prevent data loss during operation or battery changes.
- Calibration Report: Exportable calibration certificate traceable to NIST standards.
Image 3.1: Visual representation of the Frigga M2H's capabilities, including Data Analysis, Large Capacity, Temperature Calibration Report, Temperature Unit Switch, IP65 Waterproof Grade, Event Mark, LED Alarm, and Zero Data Loss.
4. Setup
4.1 Initial Use
The Frigga M2H data logger can be used immediately out of the box without requiring a parameter reset. For basic recording, simply press the 'Start' button.
4.2 Advanced Configuration (Optional)
For customized recording conditions, such as delayed start, logging intervals, temperature units, time zones, and alarm ranges, the Frigga Data Center software is required. This software is compatible with Windows and Mac OS and can be downloaded from the official Frigga website.
Image 4.1: The Frigga Data Center software interface, illustrating how parameters such as temperature units, alarm ranges, and logging intervals can be configured for the data logger.
- Download and install the Frigga Data Center software from the official Frigga website.
- Connect the Frigga M2H data logger to your computer's USB port.
- Launch the Frigga Data Center software.
- Follow the on-screen prompts to configure desired settings. This includes setting min/max temperature alarms, enabling or disabling the stop button function, and adjusting the time zone.
- Save the configuration to the device.
5. Operating Instructions
5.1 Starting Data Recording
To begin recording data, press and hold the 'START/STATUS' button until the blue LED indicator lights up. The device will then start logging temperature and humidity data according to its current configuration.
5.2 Stopping Data Recording
To stop data recording, press and hold the 'STOP' button until the recording indicator on the LCD screen disappears or the LED indicates cessation. If the stop button function was disabled in the software, recording will automatically stop when the device is connected to a computer.
5.3 Viewing Current Readings
During recording, a quick press of the 'START/STATUS' button will briefly display the current temperature and humidity readings on the LCD screen. The screen will then turn off to conserve battery life.
6. Data Export and Software
6.1 Direct PDF and CSV Report Generation
The Frigga M2H data logger can generate PDF and CSV reports directly without requiring any special software. This feature is convenient for quick data access.
Image 6.1: The Frigga M2H data logger connected to a laptop via USB, illustrating the automatic generation of PDF and CSV data reports without the need for additional software.
- Ensure data recording has stopped.
- Remove the USB cover and connect the data logger to an available USB port on your computer.
- The device will appear as a removable drive. Navigate to this drive.
- Locate and open the automatically generated PDF and CSV report files.
6.2 Using Frigga Data Center Software
For more in-depth analysis, historical data management, and advanced report customization, use the Frigga Data Center software.
- Connect the data logger to your computer with the Frigga Data Center software installed.
- Open the software. It will automatically detect the connected device and download the recorded data.
- Utilize the software's features for graphical representation, statistical analysis, and exporting data to other applications like Excel.
- All current and historical reports can also be exported via the Frigga Data Center.
7. Maintenance
7.1 Battery Replacement
The Frigga M2H data logger uses a CR2450 coin cell battery. When the battery level is low, replace it to ensure continuous operation and data integrity. The battery life is approximately 12 months.
Image 7.1: A step-by-step guide demonstrating how to replace the CR2450 battery in the Frigga M2H data logger. This involves opening the battery compartment, removing the old battery, inserting a new one, and closing the compartment.
- Locate the battery compartment cover on the back of the device.
- Use a coin or a similar tool to twist the cover counter-clockwise to unlock and open it.
- Carefully remove the old CR2450 battery.
- Insert a new CR2450 battery with the positive (+) side facing up.
- Replace the battery compartment cover and twist it clockwise to secure it.
7.2 Cleaning
To clean the device, wipe it with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
8. Troubleshooting
- Device not starting recording: Ensure the battery is not depleted. Replace if necessary. Press and hold the 'START/STATUS' button firmly until the LED lights up.
- No data file generated after connecting to PC: Ensure recording has stopped. Try connecting to a different USB port. If using the Frigga Data Center software, ensure it is properly installed and the device is recognized.
- Inaccurate readings: Ensure the device is placed in an environment suitable for its operating range. Avoid placing it near heat sources, direct sunlight, or in areas with extreme air currents.
- Difficulty plugging into USB port: The rubber cap on the USB connector might interfere. Ensure it is fully removed or adjusted to allow a secure connection.
- Software installation issues: Refer to the Frigga Data Center software manual for specific installation instructions and system requirements. Ensure your operating system is compatible.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | Frigga |
| Model Name | M2H |
| Special Features | Alarm, High Accuracy, Large Display |
| Components Included | 1 multi-purpose temperature and humidity logger |
| Exterior Material | Plastic |
| Compliance | CE, ISO 13485 |
| Display Type | Digital |
| Connectivity Technology | USB |
| Power Source | Battery operated |
| Battery Type | 1 CR2450 (included) |
| Temperature Measurement Range | -30°C ~ +70°C (-22°F ~ 158°F) |
| Humidity Measurement Range | 5% ~ 95% RH |
| Temperature Accuracy | ±0.5°C (-20°C ~ +40°C), ±1°C for other ranges |
| Humidity Accuracy | ±3% (20% ~ 80% RH), ±5% for other ranges |
| Data Memory Capacity | 28,800 readings |
| Reusable | Yes |
| Usage Environment | Indoor |
Image 9.1: Visual display of the Frigga M2H's specifications, highlighting its measurement range for temperature and humidity, and its accuracy range for both parameters.
10. Warranty and Support
10.1 Warranty Information
For specific warranty details, please refer to the documentation included with your purchase or contact Frigga customer support. Standard return policies typically allow for a 30-day free return period.
10.2 Technical Support
Frigga offers 24/7 technical support via email for any issues or questions you may have regarding your M2H data logger. Please refer to the contact information provided with your product or on the official Frigga website for support.