View source for Graphtec midi Logger GL220

[[File:LCO120201.jpg|alt=Graphtec midi Logger GL220|thumb|Graphtec midi Logger GL220]]'''Graphtec midi Logger GL220'''

The Graphtec midi Logger GL220 is a versatile electronic data logger designed for various measurement applications. It features a compact, handy design with a 4.3-inch wide TFT color LCD display and is equipped with 10 isolated channels, each capable of multifunction input.

<span id="key-features"></span>

[[Category:Instruments]]

== Key Features ==

* '''Input Channels''': 10 analog input channels with multifunction capabilities, including voltage, temperature (thermocouple types K, J, E, T, R, S, B, N, and W), humidity, logic, and pulse inputs[1][4].
* '''Sampling Rate''': Maximum sampling rate of up to 10 ms, with adjustable intervals from 10 ms to 1 hour[1].
* '''Memory''': Built-in 2GB Flash memory for data storage, with additional support for USB memory devices[1].
* '''Trigger Function''': Start or stop capturing data based on trigger conditions such as input signal, alarm, external signal, clock, week, or time[1].
* '''Alarm Function''': Detects level or edge of signals with conditions for analog (rising, falling, window-in, window-out), pulse (rising, falling, window-in, window-out), and logic (rising, falling)[1].
* '''Pulse Input Function''': Accumulating count mode, instant count mode, and rotation count (RPM) mode with various ranges[1][2].
* '''Calculation Functions''': Addition, subtraction, multiplication, and division for analog inputs, with statistical calculations including average, peak, maximum, minimum, and RMS[1][2].
* '''Interface''': USB (full speed) for PC connection and data transfer[1][2].
* '''Display''': 4.3-inch TFT color LCD with waveform, digital, and calculation display modes[1][4].
* '''Operating Environment''': 0 to 45°C, 5 to 85% RH, with battery operation from 0 to 40°C[1].
* '''Power Source''': AC adapter (100 to 240 V, 50/60 Hz), DC power (8.5 to 24 V DC), and battery pack[1].

<span id="software-compatibility"></span>
== Software Compatibility ==

* '''GL-Connection Software''': Integrated application software for controlling and managing GL series devices, including the GL220, with features such as real-time data capture, data format conversion, and alarm monitoring[3].
* '''Supported OS''': Windows XP / Vista / 7 (32 bits and 64 bits edition)[1].

<span id="physical-specifications"></span>
== Physical Specifications ==

* '''Dimensions''': Approx. 520 g (excluding AC adapter and battery pack)[1].
* '''Weight''': Not specified in the provided sources, but similar models weigh around 2.1 kg[2].

<span id="safety-and-precautions"></span>
== Safety and Precautions ==

* '''Maximum Input Voltage''': 60 V p-p between terminals, with a withstand voltage of 350 V p-p for 1 minute[1][4].
* '''Warm-up Time''': Approximately 30 minutes for specified performance[4].

<span id="references"></span>
== References ==

# '''Graphtec - midi Logger (GL220) Specifications'''. All About Instruments Co., Ltd. https://www.allaboutinstruments.com/brand/graphtec/datalogger/graphtec_midi_logger_GL220.pdf
# '''Graphtec Legacy Products'''. Graphtec America. https://www.graphtecamerica.com/ins-products-legacy
# '''GL-Connection - GRAPHTEC'''. Graphtec Corporation. https://www.graphteccorp.com/logger/gl-connection/
# '''GL220 Quick Start Guide'''. Instrumart. https://www.instrumart.com/assets/GL220-Quick-Start-Guide.pdf

== Other info ==

* '''Status''': OK
* '''Last known location''': Balcão
* '''Serial''': H00711562
* '''Inventory ID''': 
* '''Arrival Date''': 01/12/2010
* '''Keywords''': registrador logger
* '''Old LCO ID''': LCO120201
* '''Old LCO Category''': Eletrônico - Medidor