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Products Infomation
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- GRAPHTEC DATA PLATFORM GL7000
Data Acquisition unit to measure the selected signal on demand
DATA PLATFORM GL7000
Maker:
GRAPHTEC
Modules allow wide range of measurements
Able to use for a wide range of applications in various measurement scenes by extending different type of input module.
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Extending modules
Allow to make various measurements according to the purpose by adding the units corresponding to the measurement signals.
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Touch panel system
Intuitive operation by using touch panel.
Also able to operate with cursor keys with the same feeling as the midi LOGGER GL serie.
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Supports multiple storage
Equipped various data collection methods and network functions to be adapted for variety of measurement applications.
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Main Feature
Modules allow wide range of measurementsSuitable for a variety of measurements due to flexible combinations
Measurements for different applications can be added to the module. It is also possible to mix measurements by adding different types of modules.
Voltage module (GL7-V)
Voltage/Temp. module (GL7-M)
High-speed voltage module (GL7-HSV)
High voltage module (GL7-HV)
Bridge module (GL7-DCB)
Charge module (GL7-CHA)
Voltage output module (GL7-DCO)
Logic/Pulse module (GL7-L/P)
Measurements for different applications can be added to the module
Up to 10 input/output modules can be attached to one main unit
Input module can be expanded to accommodate a wide variety of measurement.
Each of the 10 units can include a different input/output module (*1)
Up to 10 input/output modules of the same kind can be attached to one main unit(*1)
- (*1)
- * If different types of modules are attached, the effective sampling speed of the system is to up to the fastest sampling speed among the installed modules. When the maximum sampling speed of the module is slower than the maximum sampling speed of the fastest amplifier, signal will be sampled with maximum sampling speed of the module. The same data is saved with the system sampling speed until new data is captured on the slower units.
- * The number of modules that can be attached is limited by the type of module. Up to 10 modules (maximum 112ch with 7 GL7-L/P module, max 100ch with GL7-V or GL7-M module).
For Logic/Pulse module (GL7-L/P):
Maximum 7 units allowed using logic option (112ch).
Maximum 2 units allowed using pulse option (32ch).
(The mode for logic or pulse can be set for each unit.)
For Strain module (GL7-DCB):
Maximum 8 units allowed with additional two other amplifier units. (Number of channels is limited to 112ch.) - * For the logic/pulse module, the number of channels can be limited by the selected sampling speed when the module is attached together with other amplifier modules.
1μs sampling interval: up to 8 channels
2μs sampling interval: up to 16 channels (If two modules are attached, channel #1 to #8 in each unit can be used.)
When pulse mode is used, the maximum sampling speed is the 100μs. The data will be updated every 100μs.
Maintains the maximum sampling speed
even when the number of input/output modules are increased
Maintains the maximum sampling speed even when the number of input modules for voltage or voltage/temperature are increased.
* In the high-speed voltage module and Logic/Pulse module, the maximum sampling speed varies by selected data storage device. 
Up to 1120 channels can be measuring using the PC platform
Up to 10 units of the GL7000 can be connected to 1PC through LAN or USB and controlled using the software.
Up to 5 units of the GL7000 can be fully synchronized using the sync. cable
The start/stop, trigger and sampling can be synchronized in the GL7000 when they are connected by a sync. cable. The master and slave units are automatically identified.
*The sync. cable is optional (B-559).
High-definition display module with touch panel enables measurement in various configuration
The detachable display module allows both stand-alone and embedded system configurations
Measurement settings and signal measurement can both be done without a PC by attaching the display module. The display module can be moved to different locations for remote operation by connecting it to the main module with a LAN cable*, it also can be embedded into the system. The module can stile be operated by the PC even when the display module is connected.
* Up to 10m using CAT5 LAN cable (straight connection)
Large easy-to-read 5.7-inch (VGA 640 x 480) high-definition LCD monitor
Utilizes a bright clear TFT color LCD monitor.
Makes it easy to read data in waveform or digital form and to check measurement parameter settings.
Y-T display
Digital display
XY display
FFT display
The display unit incorporates a touch panel system to provide convenient on-site operation
Function Menu
Easy access to each functions from listed icons.*
* It s required firmware version 2.00 or later.
Touch the icon, move to the
next setting menu screen.
The display waveform is able to
expand or shrink.
Supports multiple destinations to save the captured data according to the conditions of the measurement
Supports multiple types of storage
| Built-in RAM | RAM is built into each modules to allow saving of up to 2 million samples for each channel. Increasing the number of channels does not decrease the data capture duration. |
| Built-in Flash memory (*1) | 4GB of Flash memory is built into the main module. Captured data can be saved directly to the flash memory when sampling speed is less than 1kS/s (1ms). Non-volatile memory (saved data is retained even if the power is turned off). |
| SD memory card (*2) | SD card slot (supports SDHC, up to 32GB) is standard on the main module. Captured data can be saved directly on the SD card when sampling speed is slower than 1kS/s (1ms). Supports hot-swap where SD memory card can be replaced during recording without any data loss. (*3) |
| SSD module (128GB) (*1)(*2) | Allows multiple recording of large amount of data to be saved when optional SSD module is used. It has a high vibration resistance and the captured data can be saved directly to the SSD when sampling is not faster than 1MS/s (1μs). (*4) |
- (*1)
- Capacity of memory device may be smaller than above depending on time of production.
- (*2)
- The file for recording data is limited up to 4GB on firmware version 2.0 or later, 2GB on firmware version 1.6 or before.
There is function that saving data to multiple files without losing data until capturing data is stopped. - (*3)
- The hot-swap is possible when the sampling is slower than 100ms.
- (*4)
- Number of modules are limited. The storage capacity might differ by its production date.
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