Gambro Prisma System Instruções de calibração

Procurar online ou descarregar pdf Instruções de calibração para Equipamento médico Gambro Prisma System. Gambro Prisma System 2 páginas. Scale diagnose and calibration procedures

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Prisma

System

Scale Diagnose and Calibration Procedures

BEFORE YOU BEGIN

Read complete description of Scale Diagnose and Scale Calibration procedures in

Prisma Service Manual

These instructions are not meant to replace the Prisma Service Manual instructions

ENTER SERVICE MODE

Insure Prisma machine is turned off

Simultaneously press and hold the softkeys 4 and 9 as shown below. Press the power

switch on and hold the softkeys until the PRISMA Service Screen displays.

DIAGNOSE SCALES

Access Service Mode per above procedure

Press Diagnose softkey to access Service-Diagnose Screens (for a complete description

of "Service-Diagnose Screens", consult Prisma Service Manual, page 5-11).

Press Scales softkey to access the diagnose screen for scales

Observe values displayed for A/D and Averaged-grams displayed on Prisma screen. The

values should be as follows:

A/D values: The A/D Monitor and Control readings are displayed as bits. Each bit

represents the voltage signal at the scale and each bit is approximately equal to 1

gram. When there is no weight on the scale, -3000, +500 should be displayed as

the A/D control and monitor readings.

Averaged-grams: When no weight is applied, the Averaged-grams readings

should be 0, + 7 grams. If you wish to check the calibration of the scales, you can

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