Cara Menggunakan Data Logger Graphtec GL7000 Serta Cara Perawatannya

Data Logger Graphtec GL7000

Sebelumnya, kita telah membahas mengenai data logger Graphtec. Kini, kita akan mengulas salah satu produknya yakni Data Logger Graphtec GL7000. Data acquisition (daq) GL7000 ini sebuah perangkat yang dirancang untuk kebutuhan pengukuran data dengan fitur yang dapat diperluas. Mengapa data acquisition recorder ini penting dan bagaimana cara menggunakannya? Simak ulasan lengkapnya di bawah.

Cara Menggunakan Data Logger Graphtec GL7000

Data Logger Graphtec GL7000 adalah perangkat yang sangat fungsional dan telah dilengkapi dengan berbagai fitur canggih. Sebelum penggunaan Anda perlu memahami informasi penting dari produk GL7000 berikut ini:

  • Pastikan untuk menyambungkan kabel daya AC dan terhubung ke terminal GND. 
  • Gunakan perangkat lunak PC “GL-Connection”, yang sudah disertakan dalam paket pembelian. 
  • Melalui perangkat lunak ini, Anda dapat mengatur, memulai, menghentikan, hingga memutar ulang data yang sudah direkam. 

Untuk informasi lebih detail mengenai penggunaan, Anda bisa melihat buku manual yang disertakan atau download PDF di sini: Panduan Penggunaan Data Logger Graphtec GL7000

Sektor Industri yang Menggunakan Data Logger Graphtec GL7000

Data logger Graphtec GL7000 tidak hanya dibatasi untuk satu sektor industri saja. Perangkat ini banyak digunakan di berbagai bidang, mulai dari monitoring mesin di pabrik, penelitian ilmiah, hingga di rumah sakit. Oleh karena itu, Graphtec GL7000 menjadi solusi andal untuk berbagai kebutuhan pengukuran dan pencatatan data.

Spesifikasi Data Logger Graphtec GL7000

Data logger Graphtec GL7000 hadir dengan spesifikasi yang disesuaikan untuk memenuhi kebutuhan pengukuran data di berbagai sektor. Berikut adalah spesifikasi dasar dari perangkat ini:

Item Description
Model number GL7000
Number of module Attached to up to 10 modules (*1)
Number of input channels Max. 112 channels in 1 of GL7000
External Input/Output signals (*2) Input Start/Stop, External trigger, External sampling, Auto balance (*3)
Signal type: Contact (relay), Open collector, Voltage
Output Trigger, Busy (*3), Alarm (10 channels) (*4)
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 analog inputs (Sampling speed is limited up to 10 Samples/s (100 ms interval). Available arithmetic element and the output destination is the analog input channel 1 to 100.)
Statistical Select two calculations from Average, Peak, Max., Min. in real time and replay (*8)
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 analog 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. (*9)
FFT analysis function
(Firmware ver. 1.20 or later)
Analyzing 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 (*10)
Storage device Built-in RAM (2 million samples, built-in amplifier module),
Flash memory (4 GB, built-in the main module) (*12)
External (*11) SD card (Support SDHC, up to 32GB) slot, SSD (Approx. 128GB (*12))
The file for capturing data is limited up to 4GB. (*13)
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 mediaBuilt-in flash memory or SD card
Sampling interval1, 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 mediaBuilt-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 (*16)
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

Kelebihan Data Logger Graphtec GL7000

Mengapa banyak yang memilih Data Logger Graphtec GL7000? Alat ini menawarkan berbagai keunggulan yang menjadikannya pilihan utama di berbagai sektor industri. Beberapa keunggulannya meliputi:

  • Signals : Multiple Amp Units
  • Number of Channels : 2ch-112ch
  • Sampling Speed : 1S/hr to 1MS/s
  • Recording Transient & Long Term

Kisaran Harga Data Logger Graphtec GL7000 Terkini

Mengenai kisaran harga, Data Logger Graphtec GL7000 dibanderol dengan harga sekitar 84 jutaan Rupiah. Jika Anda tertarik untuk memiliki Data Logger Graphtec GL7000, Anda dapat membelinya melalui distributor resmi, yaitu Tridinamika yang bekerja sama dengan Ralali.com. Untuk informasi lebih lanjut dan pemesanan, Anda dapat klik banner di bawah ini yang akan mengarahkan Anda ke halaman produk Ralali.com.

Perawatan Data Logger Graphtec GL7000

Dalam merawat Data Logger Graphtec GL7000, ada beberapa hal yang perlu diperhatikan. Pastikan untuk selalu mematikan instrumen setelah digunakan. Hindari pula menyimpan atau menggunakan perangkat di lingkungan dengan kelembaban atau suhu tinggi.

Kalibrasi Data Logger Graphtec GL7000

Kalibrasi adalah proses penting untuk memastikan akurasi dan konsistensi perangkat pengukuran. Direkomendasikan untuk melakukan kalibrasi secara berkala. Jika Anda memerlukan layanan kalibrasi, kunjungi Kalibrasi.com, Anda juga bisa mengisi form di sini untuk mendapatkan penawaran kalibrasi lebih lanjut.