Graphtec GL260 10-Channel Data Logger User Manual

1. Introduzione

The Graphtec GL260 Midi Logger is a versatile 10-channel data acquisition device designed for reliable recording of voltage, temperature, pulse, and logic data. It also supports an optional single humidity channel. This manual provides essential information for setting up, operating, and maintaining your GL260 data logger, ensuring accurate and efficient data collection.

Figura 1.1: Fronte view of the Graphtec GL260 Data Logger, showing the display and control panel.

2. Cosa c'è nella scatola

Upon unpacking your Graphtec GL260, please verify that all the following items are included:

• Graphtec GL260 10-Channel Data Logger Unit
• Software CD/Download Link
• 100 to 240 VAC Adapter
• Manuale dell'utente (questo documento)

If any items are missing or damaged, please contact your vendor or Graphtec support immediately.

3. Impostazione

Follow these steps to set up your GL260 data logger for initial use:

1. Collegamento elettrico: Connect the provided 100 to 240 VAC adapter to the GL260's power input port and then to a suitable power outlet. The unit can also be battery-powered for portability.
2. SD Memory Card Insertion: For external data storage, insert an SD memory card (up to 32GB, sold separately) into the designated SD card slot. The GL260 features 8GB of internal storage as well.
3. Collegamento del sensore: Connect your sensors (thermocouples, voltage inputs, pulse/logic cables) to the appropriate 10 input channels at the top of the device. Ensure secure connections for accurate readings. The isolated input system prevents signal corruption between channels.
4. Accensione iniziale: Premere il tasto ENERGIA button to turn on the device. The LCD display will illuminate, showing the initial boot screen.
5. Configurazione di base: Utilizzare i pulsanti di navigazione (MENU, ENTRARE, arrow keys) to navigate the simplified menu tree. Set the date, time, and basic measurement parameters as required for your application.

Figure 3.1: The compact size of the GL260, suitable for portable applications.

4. Istruzioni per l'uso

This section outlines the general operation of the GL260 data logger.

4.1. Configurazione del canale

Utilizzare il SELEZIONA CH button and navigation keys to select individual channels. Configure each channel for the desired input type (voltage, thermocouple type R, S, B, K, E, T, J, N, W, or pulse/logic). The GL260 supports 20mV to 100 Volts input ranges.

4.2. L'ampling Rate and Recording

Le sampling rate is programmable from 10ms to 1 hour. Access the recording settings via the MENU button to set the desired interval. Press AVVIO/ARRESTO to begin or end data recording. Data is saved to the internal 8GB memory or the inserted SD card.

4.3. Funzionalità avanzate

• Alarm History Function: Review past alarm events directly on the device.
• Memory Loop Function: Configure the device to overwrite the oldest data when memory is full, ensuring continuous recording.
• Enhanced Channel to Channel Calculations: Perform complex calculations between channels for advanced analysis.
• Ring and Relay Memory Functions: Utilize these functions for saving data to external storage devices.

4.4. Data Transfer and Software

Transfer recorded data to a computer using the included software. The GL260 is WLAN compatible with the optional Wireless LAN Unit (B-568). Optional G-REMOTE software is available for online data storage, reporting, and configuration, offering cloud service capabilities.

Figure 4.1: The GL260 display showing real-time data from multiple channels with improved readability.

5. Manutenzione

Proper maintenance ensures the longevity and accuracy of your GL260 data logger.

• Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno del dispositivo. Non utilizzare detergenti abrasivi o solventi.
• Magazzinaggio: Store the GL260 in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity when not in use.
• Cura della batteria: If using battery power, ensure the battery is charged regularly. For long-term storage, it is recommended to store the unit with a partially charged battery.
• Aggiornamenti del firmware: Periodically check the Graphtec websito per gli aggiornamenti del firmware per garantire prestazioni ottimali e accesso a nuove funzionalità.

6. Risoluzione Dei Problemi

This section addresses common issues you might encounter with your GL260 data logger.

If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact Graphtec technical support.

7. Specifiche

Key technical specifications for the Graphtec GL260 Data Logger:

• Canali: 10 (voltage, Temperature, Humidity, Pulse, Logic)
• Tipi di input: 20mV to 100 Volts, Thermocouple Type: R, S, B, K, E, T, J, N, W, 4 Pulse or Logic Channels (with optional cable #B-513)
• Samptasso di ling: Programmable from 10ms to 1 hour
• Memoria interna: 8 GB
• Archiviazione esterna: SD Memory Card (up to 32GB)
• Input System: Isolated (prevents signal corruption)
• Energia: 100 to 240 VAC Adapter (included), Battery-powered for portability
• Connettività: WLAN Compatible (with Wireless LAN Unit B-568)
• Caratteristiche: Alarm History Function, Memory Loop Function, Enhanced Channel to Channel Calculations, Ring and Relay Memory Functions
• Software: Included software, Optional G-REMOTE Cloud Service
• Numero modello: GL260
• Produttore: Graphtec

8. Garanzia e supporto

For warranty information, please refer to the documentation provided with your purchase or visit the official Graphtec website. Technical support is available for assistance with setup, operation, and troubleshooting.

Graphtec Support: For technical assistance, product inquiries, or service, please visit the official Graphtec website or contact their customer support line. Contact details are typically found on the manufacturer's websito o nella confezione del prodotto.

Nota: il presente manuale è fornito solo a scopo informativo. Specifiche e caratteristiche sono soggette a modifiche senza preavviso.