midi LOGGER HV GL2000
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High speed 1 MS/s simultaneous sampling with isolated input
GL980 is equipped with an isolated input mechanism to protect signals from interferrences caused by noise from other channels. 16-bit A/D converter adopted to achieve hi-speed and hi-resolution measurements.
Multifunction input
Voltage, temperature, humidity, logic and pulse measurements can all be take
Large Easy-to-read 7-inch LCD
Adopts large TFT LCD with multiple methods for displaying information
Quick and Easy Set Up Process
Simple operation with cursor and enter keys with six pre-set menu screens on large LCD
Supports large built-in RAM (4MS/ch) and built-in Flash (4 GB)
Long term recording is made possible with 4 M sampling/ch built-in RAM and 4 GB built-in Flash memory. It supports both USB Flash memory and SD Card memory to be used as external storage devices for recorded data for certain sampling intervals.
Main unit specifications
| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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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 |
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| 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 occurring point |
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| Calculation function | Statistical |
Real-time: Display digital and statistical values at the same time • Function: Maximum, Minimum, Peak-to-peak (P-P), Average |
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Replay: Statistical values between cursors in replay captured data • Function: Maximum, Minimum, Peak-to-peak (P-P), Average, RMS |
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| 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) |
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| Annotation function |
Comment can be set in each channel, up to 31 alphanumeric characters and symbols (Display first 8 characters on screen) |
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| 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 Approx. 43 VA (62 VA while charging battery) with enabling screen saver |
| DC drive (24 V) |
Approx. 0.6 A (0.9 A while charging battery) with disable screen saver Approx. 0.53 A (0.82 A while charging battery) with enabling screen saver |
|
| DC drive (12 V) |
Approx. 1.22 A (Cannot charge battery) with disable screen saver Approx. 1.07 A (Cannot charge battery) with enabling screen saver |
|
| DC drive (8.5 V) |
Approx. 1.81 A (Cannot charge battery) with disable screen saver Approx. 1.55 A (Cannot charge battery) with enabling screen saver |
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| 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) |
|
- (*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 |
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| 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 |
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| 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) |
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| B |
400 ≤ TS ≤ 600 ºC 600 < TS ≤ 1820 ºC |
± 5.5 ºC ± (0.05 % of reading + 3.0 ºC) |
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| K |
-200 ≤ TS ≤ -100 ºC -100 < TS ≤ 1370 ºC |
± (0.05 % of reading + 3.0 ºC) ± (0.05 % of reading + 2.0 ºC) |
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| E |
-200 ≤ TS ≤ -100 ºC -100 < TS ≤ 800 ºC |
± (0.05 % of reading + 3.0 ºC) ± (0.05 % of reading + 2.0 ºC) |
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| T |
-200 ≤ TS ≤ -100 ºC -100 < TS ≤ 400 ºC |
± (0.1 % of reading + 2.5 ºC) ± (0.1 % of reading + 1.5 ºC) |
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| 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) |
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| N |
-200 ≤ TS < 0 ºC 0 ≤ TS < 1300 ºC |
± (0.1 % of reading + 3.0 ºC) ± (0.1 % of reading + 2.0 ºC) |
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| 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 |
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Between channels (-) - (-) terminals) |
60 V P-P | |||
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Between channel - GND |
60 V P-P | |||
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Maximum voltage (withstand) |
Between channels |
1000 V P-P (1 minute) | ||
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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) |
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