Why does the measurement fluctuate on my Ohmic instruments Measuring Instruments?
The fluctuation of measurement in Ohmic instruments Measuring Instruments is caused by an unstable environment. The meter is very sensitive and is affected by minor air drafts and/or vibrations. To resolve this, place the meter on a solid surface and shield it from any air drafts.
How to fix timeout on Ohmic instruments UPM-DT-1PA Measuring Instruments?
If you are experiencing a timeout error with your Ohmic instruments Measuring Instruments, it is due to an operation timeout. To resolve this, re-zero or re-tare the meter once the environment is stable.
Why does the measurement drift over time on Ohmic instruments Measuring Instruments?
The measurement drift in Ohmic instruments Measuring Instruments could be due to several reasons: * The tank water has absorbed too much air. Replace the tank water with fresh, room temperature degassed water. * The conical target has developed bubbles on its surface. Wipe any bubbles from the surface of the conical target, including the bottom. * The transducer head has developed bubbles on its surface. Wipe any bubbles from the surface of the transducer head.
General| Brand | Ohmic instruments |
|---|---|
| Model | UPM-DT-1PA |
| Category | Measuring Instruments |
| Language | English |
Recommends annual calibration by qualified personnel for maintaining accuracy.
States the UPM-DT-xPA Series is for use by skilled technical personnel only.
Warns against using the UPM-DT-xPA Series for diagnostics or patient contact.
Cautions against unauthorized modifications or use beyond published specifications.
States service and troubleshooting should only be performed by authorized personnel.
Advises allowing the unit to acclimate to specified environmental conditions before operation.
Recommends inspecting the UPM-DT-xPA Series for wear before each use.
Warns against liquid contact, potential corrosion, and associated hazards.
Details proper cleaning methods, emphasizing gentle wiping and avoiding immersion.
Provides the meaning for the disposal symbol related to EU directives.
Defines common abbreviations and units used throughout the manual.
Disclaims liability for injuries resulting from modifications or misuse outside specifications.
States the manufacturer's right to change products/specs without notice and acknowledges potential inaccuracies.
Provides Ohmic Instruments' address, phone number, and website for inquiries.
Explains the UPM-DT-xPA Series Ultrasound Power Meter's purpose and measurement principle.
Explains water's suitability and properties as a test medium for transducers.
Details methods for degassing water and maintaining its quality for accurate measurements.
Provides step-by-step instructions for installing the conical target assembly.
Guides on properly positioning the transducer head in the water for measurement.
Details the functions of buttons and displays on the front of the meter.
Explains how to power on/off and zero the meter.
Describes how to print data and change measurement units.
Details the function and mode selection for the meter.
Explains how to tare the scale and access calibration/setup menus.
Describes the 7-segment display, selected unit, and stability indicators.
Identifies the power input, slide lock, RS232, and USB interfaces on the rear.
Specifies the power input requirements (12 VDC, 500 mA).
Explains the purpose and operation of the slide lock for storage and shipping.
Describes the RS232 interface specifications and connector type.
Describes the USB interface specifications and connector type.
Instructions for unit placement, avoiding drafts, and allowing system stabilization.
Procedure to verify scale accuracy using a 1-gram standard weight.
Steps for testing the Device Under Test (DUT) and averaging multiple measurements.
Guidance on unplugging the unit, emptying the tank, and storing the equipment.
Explains RS232 interface parameters and the sample printout format.
Lists specific commands for controlling the meter via RS232 communication.
Addresses common causes and solutions for unstable or drifting measurement readings.
Troubleshoots issues related to meter zeroing or lack of response during tests.
Explains common error codes like Timeout, Over Range, and their respective solutions.
Records changes made to the manual, starting with Rev 01 (Origination).
Details the product warranty period, coverage, and specific exclusions.
Outlines customer remedies (repair/refund) and limitations on manufacturer liability.
Lists power range, resolution, accuracy, frequency, and transducer size parameters.
Details the required power supply voltage and current for operation.
Covers display type, construction, size, weight, and operating/storage ranges.
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