Home > SHOP ALL PRODUCTS > Brands > Graphtec >

Graphtec GL7000 Modular Type Data Logger, Data acquisition Unit

Graphtec GL7000 Modular Type Data Acquisition Unit

Graphtec GL7000 Modular Type Data Logger, Data acquisition Unit

Alternative Views:

Our Price: $2,400.00

Availability: Usually Ships in 3 to 5 Days
Product Code: GL7000

Description

Datasheet PDF format

Study Guide for GL7000

Application Note Reliability Testing for Automotive Window Parts

Application Note Battery Monitoring Test Solution

Brochure

Features

The module can be expanded to accommodate a wide variety of measurements

It can measure the desired signal according to the needs and can expand into other applications adding different amplifier modules.

Modular system allows expansion of measurements and channels

A wide variety of measurements can be supported by the amplifier module

Measurements for different applications can be added to the amplifier module. It is also possible to mix measurements by adding different types of modules.

The Voltage module, Voltage/Temperature module, High Speed Voltage module and Logic/Pulse models are available. The other modules will be released sequentially starting in the autumn of 2012.

Amplifier can be attached to up to 10 modules

Up to 10 amplifier modules can be attached for multi-channel measurements, with up to 112 channels on one GL7000.

Maintains sampling speed even if the number of amplifier modules are increased

Voltage* and Volt/Temp amplifier can maintain high-speed and multi-channel measurements without dropping the sampling speed, even if the number of modules are increased.

* In the High-speed voltage and Logic/Pulse module, the sampling speed will be limited by the recording medium.

Sampling speed

Amplifier Module	Channels in 1 module	Max. sampling speed in the module	Media type to save data	Max. sampling speed in the GL7000
Amplifier Module	Channels in 1 module	Max. sampling speed in the module	Media type to save data	Attached to 1 or 2 modules	Attached to3 or 4 modules	Attached to 5 to 10 modules
Voltage Module (GL7-V)	10 channels	1 k Samples/s (1ms interval)	Built-in RAM	1 k Samples/s (1ms interval)
			Built-in Flash
			SD card
			SSD *3
Volt./Temp. Module (GL7-M)	10 channels	100 Samples/s (10ms interval)	Built-in RAM	100 Samples/s (10ms interval)
			Built-in Flash
			SD card
			SSD *3
High-speed voltage Module (GL7-HSV)	4 channels	1 M Samples/s (1μs interval)	Built-in RAM	1 M Samples/s (1μs interval)
			Built-in Flash	1 k Samples/s (1ms interval)
			SD card	1 k Samples/s (1ms interval)
			SSD *3	1 M S/s (1μs interval)	500 k S/s (2μs interval)	200 k S/s (5μs interval)
Logic/Pulse Module (GL-L/P)	16 channels	In Logic mode,1 M Samples/s (1μs interval)	Built-in RAM	1 M Samples/s (1μs interval) *1
			Built-in Flash	1 k Samples/s (1ms interval) *1
			SD card	1 k Samples/s (1ms interval) *1
			SSD *3	1 M S/s (1μs interval)	500 k S/s (2μs interval)	200k S/s (5μs interval) *1
		In Pulse mode,10 k Samples/s (100μs interval)	Built-in RAM	1 M S/s (1μs interval)	Not Available *2
			Built-in Flash	1 k S/s (1ms interval)
			SD card	1 k S/s (1ms interval)
			SSD *3	1 M S/s (1μs interval)

*1:: Using in Logic mode, the module can be attached up to 7 units.
*2:: Using in Pulse mode, module can be attached up to 2 units.
*3:: SSD module is an option. Number of channels for pulse input will be limited when the High-speed voltage module and Logic/Pulse module are used simultaneously.

Require more channels

Multi-channel measurement is possible to 1120 channels using the PC

Up to 10 units of the GL7000 can be connected to 1 PC 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.

TOP

Suitable for a variety of measurements by different type of amplifier module

Suitable for a variety of measurements due to flexible module combinations

Four type of modules are available.

Voltage Module

The output of various sensors such as displacement, pressure, wind speed, etc.
Cell voltage of the battery.

Voltage/Temperature Module

Measuring temperature and voltage simultaneously. For environmental tests, etc.

High Speed Voltage Module

Measurement of parameters in the inverter system, vibration test, drop test, etc.

Logic/Pulse Module

Timing of system control signal, encoder output, rotational speed, flow rate, etc.

Amplifier module

Module	Voltage	High Speed Voltage	Voltage/Temperature	Logic/Pulse
Model number	GL7-V	GL7-HSV	GL7-M	GL7-L/P
Number of input channels	10 channels	4 channels	10 channels	16 channels
Input terminal	Screw terminal (M3)	BNC connector	Screw terminal (M3)	Specific connector
Input method	All channel isolated unbalanced input, simultaneous sampling		All channels isolated balanced input, scanning channels for sampling	All channels common ground, simultaneous sampling
Sampling speed	1 k Samples/s to 1 Sample/h (1ms to 1hr. interval)	1 M Samples/s to 1 Sample/h (1μs to 1hr. interval)	100 Samples/s at 1-10ch to 1 Sample/h (10ms at 1-10ch to 1hr. interval)	Logic mode: up to 1 M Samples/s (1μs interval) Pulse mode: up to 10 k Samples/s (100μs interval)
Measurement range	100mV to 100V F.S., and 1-5V F.S.		Volt.: 20mV to 50V F.S., and 1-5V F.S. Temp.:Thermocouple: K, J, E, T, R, S, B, N, W (WRe5-26) RTD: Pt100 (IEC751), Pt1000 (IEC751), Pt100J (JIS)	Bi-level signal, up to 24V Select either Logic or Pulse mode Logic: Signal pattern Pulse: Counting in Instant, Accumulating, Rotation (max. 15 million count)
A/D converter	Successive Approximation, 16 bits		Sigma-delta, 16 bits
Withstand voltage	Between channels: 1000 V, 1min. Between inputs and GND: 1000 V, 1 min.		Between channels: 350 V, 1 min. Between inputs and GND: 350 V, 1 min.
Built-in RAM	2 million samples

Modules will be released sequentially starting in the autumn of 2012.

High Voltage Module

Measurement of the high voltage in the power line of equipment, Electric or Hybrid Vehicle testing, etc.

Charge Module

Measuring the output of sensor using the Piezoelectric device. Measurement of the vibration, acceleration, pressure, force, etc.

Voltage Output Module

An analog voltage corresponding to the captured data is output. Simulation testing by the actual measured data, the vibration test, etc.

Power Measurement Module

Measuring the voltage, current and power. Measurement of the power line of the device, etc

DC Strain Module

Measuring the output of sensor using the strain gauge. Measurement of the load, displacement, vibration, acceleration, torque, pressure, etc.

TOP

Multiple storages for reliable long term measurement

Supports four destinations to save the captured data according to the conditions of the measurement

1. Built-in RAM

The RAM to save 2 million samples is built into each amplifier module. The data capture duration does not decrease with increasing numbers of channels because the built-in RAM for each amplifier module is used.

2. Built-in Flash memory

The 2GB of Flash memory is built into the main module. The captured data can be saved directly to the built-in Flash memory when the sampling is not faster than 1ms (sampling speed: 1 k Samples/s). Saved data is retained even when power is turned off because flash memory is used.

3. SD memory card

SD card slot (supports SDHC, up to 32GB) is standard on the main module. The captured data can be saved directly to the SD memory card when the sampling is not faster than 1ms (sampling speed: 1 k Samples/s). It supports hot-swap, so the SD memory card can be replaced during measurement without data loss.* The captured data can be transferred easily to the PC in offline condition.

* The hot-swap is possible when the sampling is slower than 100ms.

4. SSD module (64GB)

Allows large amounts of data to be quickly saved when the optional SSD module is attached. The captured data can be saved directly to the SSD when the sampling is not faster than 1µs (sampling speed: 1 M Samples/s).* It has a high vibration resistance and saved data is also retained even when power is turned off.

* The number of modules are limited.

FTP client function

Captured data is periodically transferred to the FTP server for backup when the GL7000 is connected to the LAN (Local Area Network).

Capturing times *1

Amplifier Module	Storage Device	Device Capacity	Total number of channels	Sampling speed (interval)
Single module attached
Amplifier Module	Storage Device	Device Capacity	Total number of channels	1 M S/s (1µs)	500 k S/s (2µs)	200 k S/s (5µs)	1 k S/s (1ms)	100 S/s (10ms)	1 S/s (1s)
Voltage Module (GL7-V)	Built-in RAM	2 M samples	10 channels	N/A	N/A	N/A	33 min.	5 hrs.	23 days
	Built-in Flash memory	1.87GB					21 hrs.	8 days	893 days
	SD memory card *2	32GB is attached					22 hrs.	9 days	956 days
	SSD *2	64GB					22 hrs.	9 days	956 days
Volt./Temp. Module (GL7-M)	Built-in RAM	2 M samples	10 channels	N/A	N/A	N/A	N/A	5 hrs.	23 days
	Built-in Flash memory	1.87GB						8 days	893 days
	SD memory card *2	32GB is attached						9 days	956 days
	SSD *2	64GB						9 days	956 days
High-speed Voltage Module (GL7-HSV)	Built-in RAM	2 M samples	4 channels	2 sec.	4 sec.	10 sec.	33 min.	5 hrs.	23 days
	Built-in Flash memory	1.87GB		N/A	N/A	N/A	39 hrs.	16 days	1660 days
	SD memory card *2	32GB is attached		N/A	N/A	N/A	42 hrs.	17 days	1775 days
	SSD *2	64GB		134 sec.	268 sec.	671 sec.	42 hrs.	17 days	1775 days
10 modules attached
Amplifier Module	Storage Device	Device Capacity	Total number of channels	Sampling speed (interval)
Amplifier Module	Storage Device	Device Capacity	Total number of channels	1 M S/s (1µs)	500 k S/s (2µs)	200 k S/s (5µs)	1 k S/s (1ms)	100 S/s (10ms)	1 S/s (1s)
Voltage Module (GL7-V)	Built-in RAM	2 M samples	100 channels	N/A	N/A	N/A	33 min.	5 hrs.	23 days
	Built-in Flash memory	1.87GB					2 hrs.	24 hrs.	103 days
	SD memory card *2	32GB is attached					2 hrs.	26 hrs	111 days
	SSD *2	64GB					2 hrs.	26 hrs	111 days
Volt./Temp. Module (GL7-M)	Built-in RAM	2 M samples	100 channels	N/A	N/A	N/A	N/A	5 hrs.	23 days
	Built-in Flash memory	1.87GB						24 hrs.	103 days
	SD memory card *2	32GB is attached						26 hrs.	111 days
	SSD *2	64GB						26 hrs.	111 days
High-speed Voltage Module (GL7-HSV)	Built-in RAM	2 M samples	40 channels	2 sec.	4 sec.	10 sec.	33 min.	5 hrs.	23 days
	Built-in Flash memory	1.87GB		N/A	N/A	N/A	5 hrs.	53 hrs.	223 days
	SD memory card *2	32GB is attached				N/A	5 hrs.	57 hrs.	239 days
	SSD *2	64GB				95 sec	5 hrs.	57 hrs.	239 days

*1:: The capturing time figures are approximate.
*2:: The file size of the captured data is limited up to 2GB.

TOP

Easy operation with large display and touch panel

Improved ease-of-use with the high-definition display and touch panel

The touch panel makes setting the conditions intuitive, and it can also be operated using the cursor keys similar to the GL series.

Large easy-to-read 5.7-inch high-definition LCD monitor

Utilises a bright clear 5.7 inch wide TFT color LCD monitor (VGA: 640 x 480 dots). Makes it easy to read data in wave form or digital form and to check measurement parameter settings.

TOP

Support stand-alone operation and embedding into a system

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 still be operated by the PC even when the display module is connected.

* Up to 10m using CAT5 LAN cable (straight connection)

TOP

High performance application software

Software for high performance and easy operation

The GL7000 can be controlled by the GL-Connection software that is included. The software has convenient functions such as saving data to the PC, replaying captured data, and converting data form. It is an integrated application software for the GL series, the GL900, GL820 and GL220 can also be connected.*

* The version for supporting other GL series will be available in December 2012.

Various measurement screens

The measurement signal can be displayed as various types of screens by the unit, the module or the specific channels that are specified in the group function. It can also be displayed as a combination of the capturing data and captured data, the Y-T format and the X-Y format, simultaneously. Up to 112 channels can be displayed in each window.*

* In case of using dual screen, total 244 channels can be displayed.

Multi-window function, measured waveform can be displayed in various forms using multiple windows

Useful functions

For real time and the post processing.

Statistical Calculation
The maximum, minimum, peak, and average values are displayed while capturing data. The value between the cursors of the maximum, minimum, peak, average, and RMS will be displayed when replaying captured data.
File operation
The data can be converted to the CSV format for a specified period, all data, or multiple files. A file can also be created by compressing or consolidating multiple files.
Search
The search point can be set by the level, alarm, or time (the beginning of the data, center, end, trigger point, the specified time, instruction time, the number specified).
Send mail
Alarm warnings can be sent via Email.

TOP

Modules and External dimensions

Item	Model number	Remarks
Main Module	GL7000	GL7000 main controller module (Alarm output terminal is included.)
Display Module	GL7-DISP	Display and operation module (LCD with touch panel)
SSD Module	GL7-SSD	Storage (SSD 64GB)
Voltage Module	GL7-V	Voltage measurement module
Voltage/Temperature Module	GL7-M	Voltage and temperature measurement module
High Speed Voltage Module	GL7-HSV	High speed voltage measurement module
Logic/Pulse Module	GL7-L/P	Logic pattern or pulse count module