1-CUBE OXI Panduan Pengguna - Halaman 3

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3.0 SAFETY RECOMMENDATIONS

Measuring device of O

content may be operated only by person who became completely acquainted with its

function within the framework of the training, or who became thoroughly acquainted with the user's guide of this

device.

Measuring device OXI can be used only for determination of O

content in the range of measured values determined

by technical conditions. Never connect the measuring device to the withdrawal spots where measured parameters are

over measuring capacity of the device.

Check device before each measurement. Do not use visibly damaged device and contact the qualified service

personnel who provides service for delivered device.

Warning! It is forbidden to use the device for pressure higher than 600 kPa and for temperature higher than +80

degrees Celsius. It could cause device destruction and staff injury.

Measuring range: 10 ppb to 10 000 ppb

O2 Detection line: 3 ppb

Measuring range: - 10 to 80 degrees Celsius (temperature of measured sample)

Working pressure: 0,5 to + 6 bar

Protection: IP 54 (with threaded cover of connector)

Interface : RS485-USB

Dimensions : 310x170x100 mm (LxWxH mm)

Weight : 2 kg

5.1.1 TAKING OF SAMPLES:

Measuring device for measurement of O2 content in beverages and gases especially in beer, wine, soft drinks,

saturated and non-saturated beverages in cylindro-conical fermenters, tanks, at-line, KEG casks, glass and plastic

bottles etc.

Check the possibility for O2 measurement in other beverages and gases with manfacturer.

Check device before each measurement. Do not use visibly damaged device.

Notice! Remove sludge from the sampling point before connecting the device. Remove sludge of the sedimented

yeast to fill inside the chamber only beer without sedimented yeast!!!!

Before the measurement connect the device by fixing of inlet hose with the connection (4) on oximeter (see pic.2) to

the sampling point. In case it is not possible to connect the inlet hose to the sampling point please use the

corresponding reduction – attach the corresponding hose to the reduction to take safely the sample. The inlet hose

(3) must be secured at the sampling point not to fall out during taking of sample.

Connect the reduction (1) with the help of the outlet hose and place it to the drain. Hold the device in a horizontal

position during filling the measuring chamber (see pic.2) – connection (1) is oriented up. Measured liquid goes

through inlet hoses to the measuring chamber (3) where O2 content is measured with measuring electrode (5). Then

the measured liquid goes out of the chamber through the outlet hose. Adjust the flow rate by control valve (2) in the

way to avoid bubles creation.

Further follow the procedure described in 5.2.3. Measurement of O2 content

Use sampler ICAS2 to take sample of hopped wort from the fermenting tank. Slide the sampler ICAS 2 on

oximeter body and connect the supplied short hose into the reduction (1) on oximeter (see pic. 3). Dip the free

side of the supplied hose leading into the reduction (4) of oximeter into the hopped wort and suck it into the

measuring chamber using the syringe (supplied with ICAS2).

Further follow the procedure described in 5.2.3. Measurement of O2 content