GL980 SERIES DATA LOGGER

SPECIFICATIONS

GRAPHTEC MIDI DATA LOGGER GL840 REQUEST MORE INFORMATION

    
      Item
      Description
    
      Display (LCD)
      Size
      7-inch TFT color LCD (WVGA: 800 x 480 dots)
    
      Information
      Waveform in Y-T with digital values, Enlarged waveforms,

        Digital values and Real-time statistical result values, XY graph
    
      Language
      English, French, German, Spanish, Russian, Chinese, Korean, Japanese
    
      Interface to PC
      Type
      Ethernet (10 BASE-T/100 BASE-TX), USB2.0
    
      Function
      Data transfer to PC (up to 1 ms sampling), Control command to GL980
    
      Ethernet functions
      Web server function, FTP server function, NTP client function, 

        DHCP client function, Email send function
    
      USB function
      USB mode (File transfer and deletion from built-in flash and SD on GL980)
    
      Trigger function
      Trigger action
      Start or stop capturing data by triggering
    
      Trigger source
      • Start: Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time

        • Stop: Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time
    
      Combination
      Level OR, Level AND, Edge OR, Edge AND
    
      Threshold
      • Analog (*1): High or Low in level mode, Rising or Falling in edge mode, Window-in,   Window-out

        • Logic: H or L (4-channel signal pattern)

        • Pulse: High or Rising, Low or Falling, Window-in, Window-out
    
      Repeat action
      Off, On (Re-armed automatically)
    
      Trigger hold out
      Hold off repeat action in specified period

        • Mode: Previous start to next start, previous stop to next start

        • Time: zero second (no hold off) to 9999 hrs. 59 min. 59 sec
    
      Defection accuracy
      ± 0.5 % of measurement range
    
      Pre-trigger
      Up to the number of capturing data points (max. 4000000)

        specified in built-in RAM (only when built-in RAM is used)
    
      Alarm function
      Alarm action
      Displays and outputs a signal when alarm is detected
    
      Threshold
      • Analog input: High, Low, Window-in, Window-out

        • Logic input: H or L (signal in each channel)

        • Pulse input: High or Rising, Low or Falling, Window-in, Window-out
    
      Combination
      OR (Source channel can be assigned with OR condition to output port)
    
      Detection cycle
      Link with analog sampling
    
      Alarm holding
      On or Off
    
      Detection accuracy
      ± 0.5 % of measurement range
    
      Storagve deice
      Built-in RAM
      Four million samples for each channel

        • Memory partition: 4 M samples x 1 bank, 2 M sample x 2 banks,

          1 M samples x 4 banks, 500 k samples x 8 banks

        • Capturing data points: Specified 10 to 4000000

        • Data type: Captured data

        • Auto-save: Transfer captured data to other devices after capturing is completed 

          (It can be enabled or disabled)
    
      Built-in Flash
      4 GB (for capacity of data: approx. 3.9 GB)

        • Data type: Captured data, Condition settings, Screen copy
    
      External USB (*2)
      Support USB Flash memory device (*3) by USB2.0 Type A port, Single port, No memory capacity limit

        • Data type: Captured data, Condition settings, Screen copy
    
      External

        SD CARD (*2)
      Support SDHC memory card (up to 32 GB) by SD Card slot, Single slot

        • Data type: Captured data, Condition settings, Screen copy
    
      Capturing mode
      Mode
      Off (Normal), Ring, Relay
    
      Off (Normal)
      Save data between start to stop
    
      Ring (*4)
      Save most recent data of specified number

        • Destination: Built-in RAM, Built-in Flash, USB or SD

        • Number of capturing data: 1000 to 10000000 data (*5)

        • Sampling: up to 1 MS/s (interval 1 μs) in built-in RAM,

          up to 1 kS/s (interval 1 ms) with GBD format in other device,

          up to 100 S/s (interval 10 ms) with CSV format in other device
    
      Relay
      Save data to multiple files with specified capturing time or file size (up to 4 GB) until recording data is stopped

        • Destination: Built-in Flash, USB or SD

        • Sampling: up to 1 kS/s (interval 1 ms) with GBD format, 

          up to 100 S/s (interval 10 ms) with CSV format
    
      Data backup
      Interval
      Off, 1, 2, 6, 12, 24 hrs., specific time, or any time with key operation

        • Sampling: up to 1 kS/s (interval 1 ms) with GBD format,

          up to 100 S/s (interval 10 ms) with CSV format
    
      File destination
      Built-in Flash, USB or SD
    
      Hot-swapping

        external memory
      Hot-swapping USB or SD Flash memory with key operation during data backup
    
      Search function
      Function
      Search for specific point in captured data
    
      Search factor
      • Analog: Signal levels in each channel

        • Logic: 4-channel signal pattern

        • Pulse: Rising, Falling, Window-in, Window-out in each channel

        • Alarm: Alarm triggering point
    
      Calculation function
      Statistical
      Real-time: Display digital and statistical values at the same time

        • Function: Maximum, Minimum, Peak-to-peak (P-P), Average
    
      Replay: Statistical values between cursors in replay captured data

        • Function: Maximum, Minimum, Peak-to-peak (P-P), Average, RMS
    
      Between channels
      Addition, subtraction, multiplication and division for two analog inputs (only in GBD format)
    
      Scaling (Engineering unit) function
      Measured value can be converted to the specified engineering unit

        • Analog voltage: Converts using four reference points (gain, offset)

        • Temperature: Converts using two reference points (offset)

        • Pulse count: Converts using two reference points (gain)
    
      Annotation function
      Comment can be set in each channel, up to 31 alphanumeric

        characters and symbols (Display first 8 characters on screen)
    
      Operating environment
      0 to 40 ºC when driven by AC adapter or battery, 5 to 85 % RH (non condensed)
    
      Power source
      AC adapter: 100 to 240 V AC, 50/60 Hz

        DC power: 8.5 to 24 V DC (required cable option B-514)

        Battery pack: Two battery packs (option B-569) required
    
      Power consumption
      AC adapter

        (in 240 V AC)
      Approx. 48 VA (66 VA while charging battery) with disabling screen saver off

        Approx. 43 VA (62 VA while charging battery) with enabling screen saver on
    
      DC drive (24 V)
      Approx. 0.6 A (0.9 A while charging battery) with disable screen saver off

        Approx. 0.53 A (0.82 A while charging battery) with enabling screen saver on
    
      DC drive (12 V)
      Approx. 1.22 A (Cannot charge battery) with disable screen saver off

        Approx. 1.07 A (Cannot charge battery) with enabling screen saver on
    
      DC drive (8.5 V)
      Approx. 1.81 A (Cannot charge battery) with disable screen saver off

        Approx. 1.55 A (Cannot charge battery) with enabling screen saver on
    
      External dimensions [W×H×D]
      Approx. 260 x 161 x 83 mm (with the cover)
    
      Weight
      Approx. 1.7 kg (the cover is attached, AC adapter and battery are not included)
    
      Vibration resistance
      Compatible with JIS Vibration test method for automobile Type 1 Class A 

        (Vibration durability test: 5 m/s²)
    
      Warranty
      3-Yr Standard Warranty

(*1) It can set for each channel.

(*2) File size of captured data is up to 4GB in each file.

(*3) Standard USB memory devices are required.

(*4) Required minimum capturing time is 15 seconds in GDB format, 30 seconds with CSV format.

(*5) When using built-in RAM, 10 to 4000000 data

ANALOG INPUT SPECIFICATIONS

   
      Item
      Description
      
      Number of input channels
      8 channels
      
      Type of input terminal
      Isolated BNC connector and Screw terminal (M3.5 screw) (*6)
      
      Input method
      All channels isolated unbalanced input, Simultaneous sampling
      
      Sampling speed (interval)
      1 M Samples/s to 1 Sample/min (1 μs to 1 min) and External (*7)

        • Sampling 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 sec, 1 min

        * When using built-in RAM: 1 μs to 1 min, using other storage: 1 ms to 1 min
      
      Frequency response
      DC to 200 kHz (within +1/-4 dB)
      
      Measurement

        range
      Voltage (DC)
      20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100, 200, 500 V, and 1-5V F.S.
      
      DC-RMS

        (DC coupling and rms value meas.)
      10, 25, 50, 100, 250, 500 mV rms, 1, 2.5, 5, 10, 25, 50, 100, 250 V rms F.S.

        • Crest Factor: up to 2

        • Frequency response: 20 Hz to 10 kHz
        
        • Measures the accumulated value of the DC and AC components in effective value, that is a true-RMS
      
      Temperature
      Thermocouple: K, J, E, T, R, S, B, N, W (WRe5-26)
      
      Humidity
      0 to 100 % RH - using the humidity sensor (option B-530)
      
      Filter (Low pass)
      Off, Line (1.5 Hz), 5, 50, 500 Hz, 5, 50 kHz (at -3dB, -6dB/oct)
      
      A/D converter
      16-bit (effective resolution: 1/40000 of the measuring full range)
      
      Measurement

        accuracy (*8)
      Voltage (DC)
      ± 0.25% of Full Scale
      
      Voltage (RMS)
      ± 1.5% of Full Scale (Sine wave in 20 Hz - 10 kHz)
      
      Temperature

        (Thermocouple)

        (*9)
      Type
      Measurement range
      Measurement accuracy
      
      R/S
      0 ≤ TS ≤ 100 ºC

        100 < TS ≤ 300 ºC

        R: 300 < TS ≤ 1600 ºC

        S: 300 < TS ≤ 1760 ºC
      ± 7.0 ºC

        ± 5.0 ºC

        ± (0.05 % of reading + 3.0 ºC)

        ± (0.05 % of reading + 3.0 ºC)
      
      B
      400 ≤ TS ≤ 600 ºC

        600 < TS ≤ 1820 ºC
      ± 5.5 ºC

        ± (0.05 % of reading + 3.0 ºC)
      
      K
      -200 ≤ TS ≤ -100 ºC 

        -100 < TS ≤ 1370 ºC 
      ± (0.05 % of reading + 3.0 ºC)

        ± (0.05 % of reading + 2.0 ºC)
      
      E
      -200 ≤ TS ≤ -100 ºC 

        -100 < TS ≤ 800 ºC 
      ± (0.05 % of reading + 3.0 ºC)

        ± (0.05 % of reading + 2.0 ºC)
      
      T
      -200 ≤ TS ≤ -100 ºC 

        -100 < TS ≤ 400 ºC 
      ± (0.1 % of reading + 2.5 ºC)

        ± (0.1 % of reading + 1.5 ºC)
      
      J
      -200 ≤ TS ≤ -100 ºC 

        -100 < TS ≤ 100 ºC 

        100 < TS ≤ 1100 ºC 
      ± 3.7 ºC

        ± 2.7 ºC

        ± (0.05 % of reading + 2.0 ºC)
      
      N
      -200 ≤ TS < 0 ºC 

        0 ≤ TS < 1300 ºC 
      ± (0.1 % of reading + 3.0 ºC)

        ± (0.1 % of reading + 2.0 ºC)
      
      W
      0 ≤ TS ≤ 2315 ºC 
      ± (0.1 % of reading + 2.5 ºC)
      
      Reference Junction Compensation (R.J.C.) accuracy: ± 1.0 ºC
      
      R.J. Compensation
      Internal or External
      
      Burnout
      Detecting burnout of Thermocouple with menu operation in free-run mode
      
      Input impedance
      1 MΩ ±5%
      
      Signal source impedance
      up to 1 kΩ
      
      Maximum input

        voltage
      Between

        (+) - (-) terminal
      20 mV to 2 V range: 30 V DC,

        5 V to 500 V range: 500 V DC
      
      Between channels

        (-) - (-) terminals)
      60 V P-P
      
      Between

        channel - GND
      60 V P-P
      
      Maximum

        voltage

        (withstand)
      Between

        channels
      1000 V P-P (1 minute)
    
      Between

channels - GND
      1000 V P-P (1 minute)
    
      Isolation resistance
      Min. 50 MΩ (at 500 V DC) with between input and GND
    
      Common-mode rejection ratio
      Min. 90 dB (50/60 Hz, signal source impedance: max. 300 Ω)
      
      Signal-noise ratio (S/N)
      20 mV range: - 40 dB (when input terminals + and - are shorted)

        Other range: - 50 dB (when input terminals + and - are shorted)

(*6) Connections can be made individually to BNC terminal or M3.5 screw terminal.

(*7) Required Input/Output cable for GL series (B-513) option for connecting signal.

(*8) Subject to the following conditions:
• Room temperature is 23 ºC ± 5 ºC.
• When 30 minutes or more have elapsed after power has turned on.
• Filter is set to Line (1.5 Hz) in DC measurement and temperature.
• GND terminal is connected to ground.
• It is placed vertically.
• Average of the measured values is used.

(*9) Wire size of Thermocouple used is 0.32mm diameter in the T and K type, and 0.65mm diameter in other types.

EXTERNAL INPUT & OUTPUT SIGNAL SPECIFICATIONS

  
    Item
    Description
  
      External

        input/output
      Input (*10, *11)
      Logic or Pulse (4 channels), Trigger or Sampling (1 channel)
    
      Output (*10, *12)
      Alarm (4 channels) or Trigger (1 channel) with Alarm (3 channels)
    
      Input signal

        specification
      Logic and Pulse
      Voltage range: 0 to +30 V (common ground)

        Threshold: Approx. +2.5 V

        Hysteresis: Approx. 0.5 V (+2.5 to +3 V)
    
      External trigger

        and sampling
      Voltage range: 0 to +30 V (common ground)

        Threshold: Approx. +1.9 V

        Hysteresis: Approx. 0.2 V (+1.9 to +2.1 V)
    
      Logic measurement
      Measures the status (H or L) of the signal input to each channel
    
      Pulse

        measurement
      Measurement
      Counts pulse signals input to each channel
    
      Pulse count

        detection cycle
      10 μs to 1 hr. (Set separately from analog signal sampling interval)
    
      Maximum

        pulse input
      Maximum input frequency: 100 kHz,

        Maximum count number: 15 M count (24 bit counter)
    
      Measurement

        mode
      Rotation: Counts the number of pulses per detection cycle and then converts measured value to rotation in rpm

        • Span: 0 to 500 M rpm/F.S.
    
      Accumulating: Accumulates the number of pulses count per detection cycle from the start of measurement

        • Span: 0 to 20 M count/F.S. (Span is set automatically)
    
      Instant: Counts the number of pulses per detection cycle

        • Span: 0 to 20 M count/F.S.
    
      External trigger input (*10)
      Executes specified trigger action
    
      External sampling input (*10)
      Executes sampling of measurement signal with each external sampling signal

        • Maximum input frequency: 100 kHz (Time error: 1 μs or less)
    
      Output signal
      Alarm output
      Open collector (pull-up to 5 V with 10 kΩ resistor)

        • Maximum load is the 24 V and 100 mA
    
      Trigger output
      When a trigger is detected, output terminal releases approximately 500 μs width pulse (Low active)

(*10) Required Input/Output cable for GL series (B-513) option for connecting signal.

(*11) Select either Logic input (4 channels) or Pulse input (4 channels), select either external Trigger input or Sampling input.

(*12) Select either Trigger output (1 channel) or Alarm output (1 channel). Available 3 channels Alarm output always.

SOFTWARE SPECIFICTIONS

  
    Item
    Description
  
      Model name
      GL980_2000-APS
    
      Supported OS (*13)
      Windows10, 8.1, 8, 7 (SP1 or later)
    
      Functions
      Control GL980 and GL2000, Real-time data capture, Replay data, and Data format conversion
    
      Supported device
      1 unit of GL980 or GL2000
    
      Settings control
      Input condition, Capturing condition, Trigger/Alarm condition, other
    
      Transfer of

        captured data
      In memory

        capturing

        with GL980
      Transfer the captured data to a PC sequentially while data is saved in built-in RAM on GL980

        • Sampling interval: 1 μs to 1 min
    
      In real time

        capturing
      Transfer the captured data to a PC while data is saved in built-in flash memory, SD or USB on GL980

        • Sampling interval: 1 ms to 1 min saved in GBD and CSV format
    
      Displayed information
      Analog waveform, Logic waveform, Pulse count waveform, Digital value
    
      Display mode
      Waveform in Y-T with digital values, Enlarged waveforms,

        Statistical calculation result values and history, XY graph
    
      File operation
      Converting data format to CSV from GBD binary with data between cursors or all data
    
      Past data screen function
      Displays the current data or past part of data by switching. 

        Available at sampling speed 1 kS/s to 1 S/m (1 ms to 1 min sampling interval)
    
      Statistical calculation
      Maximum, Minimum, Average and Peak-to-peak (p-p) value during data capturing

(*13) Graphtec does not support software/driver used with operating systems that have become obsolete and are no longer supported by the OS developer.
In the Windows 7, edition of Ultimate, Enterprise, Professional and Home Premium are supported.

BATTERY PACK B-569 (OPTION) SPECIFICATIONS

 
    Item
    Description
  
    Capacity
    7.2 V, 2900 mAh
  
    Battery operating time
    Approx. 2 hrs. in displayed signal (LCD: max. brightness)

      Approx. 2.5 hrs. in screen saver mode (no display)

      * When two battery packs are installed in GL980.

      Condition: 1 sample per second (1 s), saving captured data to built-in Flash, use two fully charged battery packs, temperature is 25 ºC
  
    Method of charging
    Charging on GL980
  
    Charging time
    Approx 10 hrs. (charging two batteries)
  
    Other functions
    • If an AC power fails, it will automatically switch from the AC adapter to the battery pack. (AC adapter priority use)

      • When the voltage of the battery pack reaches low, the measurement is automatically stopped after saving data file preserving the accumulated data.

DIMENSIONS

GL980 EXTERNAL DIMENSIONS WITH COVER (RUBBER PROTECTOR)

GL980 EXTERNAL DIMENSIONS