TR150 Portable Loadmeter0 pages

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TR150

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Portable Loadmeter

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♦ IP65 (NEMA 4) sealed case

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♦ Storage for 2 input calibrations

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♦ Tactile keypad

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♦ Auto calibration and tare

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♦ Peak and trough hold

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♦ RS232 streaming data output

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The TRI50 is a completely portable, precision instrument packaged in a small, robust IP65

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(NEMA 4) enclosure, weighing only 260 grams. The TR150 accepts an input range of up to

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50mV/V.

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For simplified use, the operator only has access to six keys; on/off, gross/net, peak, trough,

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hold and shunt cal. Calibration and configuration can be performed from the front panel,

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with protection against accidental or un-intentional changes. The configuration menu is very

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simple and enables the setting of a tare value, display resolution, filter rate, auto power off

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and selection of low power mode.

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There are 3 calibration options; a single pass auto-calibration, entering of loadcell

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sensitivity and corresponding display value and entering of offset and gain values for

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corresponding display values.

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Two separate ranges are available, which enable the instrument to read and display two

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separate parameters; i.e. lbs/kg, tonne/kN, high/low resolution, fast/slow response etc. The

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menu options offer the engineer the ability to tailor the instruments response to the

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application. In each range all the variables can be set, including zero and filtering.

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Annunciators on the display give a constant indication of the operating mode of the TR150.

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The TRI50 features an innovative power saving facility which when enabled can offer up to

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450 hours battery life with a 350 ohm bridge connected. In normal power mode up to 35

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hours battery life is achieved with a 350 ohm bridge. The TRI50 also incorporates an auto

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power off facility, which can be set during configuration in 1 minute increments up to 99

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minutes, or it can be disabled so the instrument is powered on until the off key is depressed.

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The TRI50 can be supplied with a number of options including a protective case, which

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enables the full operation of the loadmeter whilst fitted in the case.

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