Brookfield KU-2 Viscometer Manual do Utilizador descarregar pdf (Página 7)

Brookeld Engineering Labs., Inc. Page 7 Manual No. M04-242-D0612

I.6 Safety Symbols and Precautions

Safety Symbols

The following explains safety symbols which may be found in this operating manual.

Indicates hazardous voltages may be present.

Refer to the manual for specic warning or caution information to avoid personal

injury or damage to the instrument.

Precautions

If this instrument is used in a manner not specied by the manufacturer, the protection

provided by the instrument may be impaired.

This instrument is not intended for use in a potentially hazardous environment.

In case of emergency, turn off the instrument and then disconnect the electrical cord

from the wall outlet

The user should ensure that the substances placed under test do not release poisonous,

toxic or ammable gases at the temperatures to which they are subjected to during the

testing.

I.7 Printer Connection

The KU-2 is equipped with a parallel printer port located on the side of the instrument allowing

printing with a parallel printer. A standard parallel printer cable (25 pin, Type D Centronics, avail-

able from Brookeld as part number CAP-86) is

used to connect the viscometer to the printer.

When connected to a printer, the KU-2 will print

one line of data each time the "Hold Reading"

switch is moved to the down position.

The data line includes the viscosity (in Krebs

Units and centipoise) and the associated weight

(in grams):

xxxxgm xxxxxKU xxxxcP

51gm 46.6KU 120cP

Dashes in the printout indicate an "over-range"

condition or that the handle has risen to the top

position (i.e. the spindle is not rotating):

- - - - g - - - . - KU - - - - cP

When connecting the cable to the KU-2, THE PRINTER POWER (AC mains) SHOULD

BE "OFF"!

Pin Function

1 STB

2 D0

3 D1

4 D2

5 D3

6 D4

7 D5

8 D6

9 D7

25 GND

Parallel Printer Output Connection

Figure 4

1 2 3 4 5 6 7 8 9 10 11 12 ... 18 19

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