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File: /home/servetes/public_html/labtron.org/application/helpers/common_helper.php
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File: /home/servetes/public_html/labtron.org/application/controllers/Website.php
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Function: generate_captcha
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Function: require_once
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Backtrace:
File: /home/servetes/public_html/labtron.org/application/helpers/common_helper.php
Line: 374
Function: _error_handler
File: /home/servetes/public_html/labtron.org/application/controllers/Website.php
Line: 388
Function: generate_captcha
File: /home/servetes/public_html/labtron.org/application/controllers/Website.php
Line: 70
Function: singlecatalog
File: /home/servetes/public_html/labtron.org/index.php
Line: 318
Function: require_once
Severity: Notice
Message: Trying to access array offset on value of type bool
Filename: helpers/common_helper.php
Line Number: 375
Backtrace:
File: /home/servetes/public_html/labtron.org/application/helpers/common_helper.php
Line: 375
Function: _error_handler
File: /home/servetes/public_html/labtron.org/application/controllers/Website.php
Line: 388
Function: generate_captcha
File: /home/servetes/public_html/labtron.org/application/controllers/Website.php
Line: 70
Function: singlecatalog
File: /home/servetes/public_html/labtron.org/index.php
Line: 318
Function: require_once
Portable Vibration Calibrator LPVC-A10 is a tabletop unit with standard sine signals at continually varying frequency from 10 Hz to 1280 Hz. LCD digital panel displays defined amplitude of the acceleration, velocity and displacement. Either horizontal or vertical vibration can be generated. It is an all in one unit combining sine signal generator, power amplifier, standard transducer and a shaker.
| Frequency (continually adjustable) | 10 Hz to1280 Hz + 0.01 % |
| Amplitude acceleration ( at 30m/s2 pk ) | 40 Hz to 320 Hz + 0.3 dB + 1 digit |
| Amplitude velocity ( at 25mm / sec pk ) | 40 Hz to 320 Hz + 0.5dB +1 digit |
| Amplitude displacement ( at 50 μm pk-pk ) | 40 Hz to 320 Hz + 0.5 dB + 1 digit |
| Probe | 5 mm , 8 mm and 11mm probe |
| Probe range | 0 ~ 2.0 mm |
| Display | 3 ½ digit display |
| Storage | -20 °C to 70 °C |
| Operational temperature | 0 °C to 50 °C |
| Humidity | 90 % non-condensing |
| Dimensions | 280 x 180 x 250 mm |
| Weight | 9 kgs |
Used to calibrate vibration monitoring / measuring instruments or data acquisition / data collector devices
