Graphtec GL7000 Modular Data Acquisition Platform

£1207.50 (£1449.00 inc VAT)

Available on back-order, delivery normally 1 - 2 weeks

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Graphtec GL7000 Data Acquisition Platform

The GL7000 is a module-expanding, high-speed, multi-function, multi-channel DATA PLATFORM. A maximum of 10 Amplifier Modules can be expanded, and expansion of an SSD Module and a Display Module makes it suitable for all sorts of needs. In addition to being able record measuring data on the built-in RAM, it also comes equipped with a large capacity flash memory. Since recording can be done to an SD card, transferring data to the PC when offline is easy. For the PC interface, as USB and Ethernet is included as standard, system configuration according to use is possible. As the Ethernet function is equipped with both a WEB server and an FTP server function, remote supervision and data transfer are also possible.

Standard accessories… Alarm module, quick start guide, CD-ROM (user manual & application software) face cover, AC cable.


Unit Specifications
Number of module Attached to up to 10 modules
Number of input channels Max. 112 channels in 1 of GL7000
External Input/Output signals
Input Start/Stop, External trigger, External sampling, Auto balance
Signal type: Contact (relay), Open collector, Voltage
Output Trigger, Busy, Alarm (10 channels)
Signal type: Open collector (pulled-up by resistor 10 kΩ)
Trigger, Alarm function
Trigger action Start or stop capturing data by the trigger
Trigger repeat Enabled (ON): Automatically re-armed for the next data capture function
Disabled (OFF): Data capture is completed in a single trigger
(Hold off repeat action in specified period: Previous start to next start, previous stop to next start)
Trigger source Start: Off, Measured signal, Alarm, External signal, Clock, Week or Time
Stop: Off, Measured signal, Alarm, External signal, Clock, Week or Time
Trigger determination conditions for measured signal Combination: OR or AND condition at the level of signal or edge of signal
Analog: Higher/Rising, Lower/Falling, Window-in, Window-out
Logic (*5): Higher/Rising, Lower/Falling
Pulse (*5): Higher/Rising, Lower/Falling, Window-in, Window-out
Alarm determination condition (*6) Combination: OR or AND condition at the level of signal or edge of signal
Analog: Higher/Rising, Lower/Falling, Window-in, Window-out
Logic (*5): Higher/Rising, Lower/Falling
Pulse (*5): Higher/Rising, Lower/Falling, Window-in, Window-out
Alarm output 10 channels
Pre-trigger (*7) Number of data before trigger: Up to specified number of captured data
Calculation function
Between channels Addition, Subtraction, Multiplication and Division for two analogue inputs (Sampling speed is limited up to 10 Samples/s (100 ms interval). Available arithmetic element and the output destination is the analogue input channel 1 to 100.)
Statistical Select two calculations from Average, Peak, Max., Min. in real time and replay
Move function of the display range Beginning, center or end of the data, Trigger point, Specific time (absolute, relative), Call cursor
Search function Search for analogue signal levels, logic signal pattern, pulse signal levels or alarm point in captured data
Annotation function Comment can be set in each channel (up to 31 alphanumeric characters)
Message / Marker Functions Message: The registered messages or entered message is able to be recorded for any timing. Up to 8 messages can be pre-registered.
Marker: Marker is able to record for occurring alarm or power failure.
Resume Resume automatically in the same condition after power is recovered as when the power failure occurred during data capture
FFT analysis function
(Firmware ver. 1.20 or later)
Analysing frequency range 0.08, 0.2, 0.4, 0.8, 1.6, 2, 3.2, 4, 8, 20, 40, 80, 200, 400, 800 Hz, 2, 4, 8, 20, 40, 80, 200, 400 kHz
Number of points 500, 1000, 2000, 4000, 10000
Window function Rectangular, Hanning, Hamming, Blackman, Flat-top, Exponential
Averaging Summation average, Exponential average, Peak hold
Channels 4 channels
Functions Y-T, Linear, Power, PSD, Cross, Transfer function, Coherence, COP
Display mode Single display, Dual display, Nyquist
Interface to PC Ethernet (10 BASE-T/100 BASE-TX), USB 2.0 (High speed)
Network function WEB server, FTP server, FTP client, NTP client, DHCP client
USB drive mode Emulate the USB memory device
Storage device
Built-in RAM (2 million samples, built-in amplifier module),
Flash memory (4 GB, built-in the main module)
External (*11) SD card (Support SDHC, up to 32GB) slot, SSD (Approx. 128GB )
The file for capturing data is limited up to 4GB.
Data saving function
Sampling speed (interval) 1 MS/S(1 million samples per second) to 1S/h (1 sample per hour), and synchronized with external sampling signal
(Interval: 1, 2, 5, 10, 20, 50, 100, 200, 500 µs, 1, 2, 5, 10, 20, 50, 100, 200, 500 ms, 1, 2, 5, 10, 20, 30, 1, 2, 5, 10, 20, 30 min, 1 hur)
* The maximum sapling speed (minimum sampling interval) is different depending on the type of module.
* Sampling can be set up to the fastest speed among multiple type connected modules. If the set sampling speed exceeds the fastest speed on module, signal will be sampled and updated at the highest speed of its module and the previous data will be used until the data is updated.
* The maximum sampling speed (minimum sampling interval) varies depending on the specified recording destination.
Built-in RAM: up to 1 MS/s (1 µs interval)
SSD module: up to 500 kS/s (2 µs interval) at 1 or 2 modules installed, up to 200 kS/s (5 µs interval) at 3 or 4 modules installed, up to 1 kS/s (1 ms interval) at 5 or 10 modules installed
Built-in Flash memory: up to 1 MS/s (1 µs interval)
External SD Flash memory: up to 1 kS/s (1 ms interval)
Captured data (*11) Built-in RAM, Built-in Flash, SD memory card, SSD (Data is saved directly to it.)
Data in built-in RAM Specified number of data up 2 million samples in increments of 1
Auto save (*11) Available for the built-in RAM
Enabled (ON): Data in the RAM is saved automatically to the built-in Flash, SD memory card, SSD
Disabled (OFF): Data in the RAM is not maintained after power is turned off
Capturing mode (*11) Mode: Off, Normal, Ring, Relay
Ring (*14): Saved most recent data (Number of capturing data: 1000 to 2000000 points, Destination of data: Built-in RAM, Built-in Flash, SD memory card, SSD)
Relay(*13)(*15): Saved data to multiple file without losing data until capturing data is stopped (Destination of data: Built-in Flash, SD memory card, SSD)
During data capture (*17) Displaying information in two windows, Hot-swapping the SD memory card, Saving data in between cursors.
Backup (*11) Backup interval (*18): Off, 1, 2, 6, 12, 24 hrs.
Data destination (*18): SD memory card, SSD, FTP server
Data format (*18): GBD (binary) or CSV (test)
Data destination for backup cannot be specified to the same storage for destination of capturing data.
Dual sampling function (*19) It enables to record signal with two sampling speed. While the signal is recorded with low speed sampling for long term recording, the transient part is recorded with high speed sampling after the trigger occurs.
Current (low-speed) sampling
Recording media:Built-in flash memory or SD card
Sampling interval:1, 2, 5, 10, 20, 50, 100, 125, 200, 250, 500ms, 1, 2, 5, 10, 20, 30s, 1, 2, 5, 10, 20, 30min, 1h
Trigger timer feature: Starting time, Stopping time, Repeat recording
Event (high-speed) sampling
Recording media:Built-in RAM or SSD (optional)
Sampling interval: 1, 2, 5, 10, 20, 50, 100, 200, 500us
Engineering Scale function Measured value can be converted to the engineering unit
Analog voltage: Converts by four reference points (gain, offset)
Temperature: Converts by two reference points (offset)
Pulse count: Converts by two reference points (gain)
Synchronization between units Start and Trigger
Accuracy of clock (at 23°C) ±0.002% (Monthly deviation approx. 50 sec.)
Operating environment 0 to 40°C, 5 to 85% RH (non condensed)
Power source 100 to 240 V AC, 50 to 60Hz
Power consumption 110VA
Standard accessories Quick guide, CD-ROM, AC power cable
External dimensions (W x D x H) Main module: Approx. 193 x 141 x 160 mm (Excluding Projection),
Alarm output terminal: Approx. 30 x 136 x 145 mm (Excluding projection)
Weight Main module: Approx. 2.2 kg, Alarm output terminal: Approx. 350 g


Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

Optional Accessories …