Hach 29971-72 Manuale utente
DOC024.98.93010
ORBISPHERE Model 29971-72
08/2018, Edition 10
User Manual
Benutzerhandbuch
Manuale utente
Manual de usuario
Návod k použití
Gebruikershandleiding
Instrukcja obsługi
Manual de utilizare
Руководство пользователя
Felhasználói kézikönyv
English..............................................................................................................................3
Deutsch.......................................................................................................................... 23
Italiano............................................................................................................................ 44
Español.......................................................................................................................... 64
Čeština........................................................................................................................... 84
Nederlands................................................................................................................. 103
Polski............................................................................................................................ 123
Română....................................................................................................................... 144
Русский........................................................................................................................164
Magyar......................................................................................................................... 185
2
Table of contents
Specifications on page 3 Operation on page 15
General information on page 3 Maintenance on page 18
Installation on page 8 Troubleshooting on page 19
Startup on page 13 Replacement parts and accessories on page 19
Specifications
Specifications are subject to change without notice.
Specification Details
Dimensions (W x H x D) 20 × 75 × 40 cm (7⅞ × 29½ × 15¾ in.)
Weight 8.5 kg (18¾ lb)
Package height Minimum: 10 cm (3.94 in.)
Maximum: 36 cm (14.17 in.)
Package diameter Maximum: 20 cm (7⅞ in.)
Purge gas supply Pure CO2 or N2 (with a minimum 99.8% purity)
Gas supply pressure Minimum: 0.8 bar (12 PSI)
Maximum: 3 bar (43 PSI)
Gas supply flow 10 to 50 mL/min
General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
make changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer’s website.
Safety information
N O T I C E
The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
Make sure that the protection provided by this equipment is not impaired. Do not use or install this
equipment in any manner other than that specified in this manual.
Use of hazard information
D A N G E R
Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious
injury.
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CAUTION
Indicates a potentially hazardous situation that may result in minor or moderate injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument. Information that requires special
emphasis.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument
could occur if not observed. A symbol on the instrument is referenced in the manual with a
precautionary statement.
This is the safety alert symbol. Obey all safety messages that follow this symbol to avoid potential
injury. If on the instrument, refer to the instruction manual for operation or safety information.
This symbol indicates a potential pinch hazard.
Electrical equipment marked with this symbol may not be disposed of in European domestic or
public disposal systems. Return old or end-of-life equipment to the manufacturer for disposal at no
charge to the user.
This symbol indicates the need for protective eye wear.
This symbol indicates the need for protective hand wear.
Product overview
The beverage package sampler system is used to measure the gas concentrations of a beverage.
There are two different models of the beverage package sampler: one for wine (or still liquids)
sampling and the other for beer (or carbonated liquids) sampling. Refer to Table 1 and Figure 1.
Table 1 Sampling systems
Sampler Application Examples
Model 29971 on page 5 Non-carbonated liquids and liquids without
suspended particles
Wine, mineral water, etc.
Model 29972 on page 7 Carbonated liquids and liquids with
suspended particles
Beer, mineral water, sparkling wine,
fruit juices, alcopops, etc.
4 English
Figure 1 Beverage package sampler
1 Flow chamber 4 Orange securing handle
2 Piercing head 5 To indicating instrument
3 Piercing lever 6 Package sampler sensor
Model 29971
Model 29971 measures gas concentrations in wine or non-carbonated liquids. Refer to Figure 2 and
Replacement parts—Piercing head on page 20.
For wine sampling, use the model 29971 with the piercing head model 29973 pre-assembled. Refer
to photo R in Figure 2. The piercing needle assembly (R3 in Figure 2) pierces wine bottles with all
type of corks and has a moveable stainless steel needle within a fixed cylindrical tube. The piercing
head holder plate (R6 in Figure 2) has a sealing assembly for a perfect seal between the bottle corks
and the external medium. Make sure that the silicone sealing plug (R4 in Figure 2) is included for a
correct and tighter seal.
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Figure 2 Piercing heads—Photo Q 29974, Photo R 29973
6 English
Model 29972
Model 29972 measures gas concentrations in beer or carbonated liquids. There are two models:
• Model 29972 is used with an electrochemical (EC) sensor.
• Model 29972.M is used with a luminescent dissolved oxygen (LDO) sensor.
The two models include the piercing head model 29974 pre-assembled. Refer to photo Q in Figure 2
on page 6.
The piercing needle assembly (Q3 in Figure 2 on page 6) pierces cans, metal or plastic caps or
crowns used in the beer industry. The piercing assembly has a piercer tube surrounded by a rubber
seal (Q4 in Figure 2 on page 6) for a perfect sealing between the bottle cap and the external
medium, within which the stainless steel cylindrical sampling tube can move. There are two types of
piercing knifes (Q35 in Figure 2 on page 6):
• Model 28072 for piercing metal caps
• Model 29979 for piercing PET bottles or plastic caps
Theory of operation
The beverage package sampler is used with an ORBISPHERE indicating instrument for analysis of
the oxygen, carbon dioxide and/or nitrogen gas content of a beverage. The ORBISPHERE indicating
instrument is supplied separately.
The indicating instrument reads and shows the measurement data from the package sampler sensor.
The indicating instrument is available in a portable, panel or wall mount version. Different indicating
instruments can be used. Refer to the indicating instrument documentation for additional information
(e.g., installation procedures, electrical connections).
The beverage package sampler holds the package sample being analyzed. A separate supply of
forcing gas moves the package liquid to the flow chamber, where the senor is installed. The sensor
and flow chamber are installed on the side of the sampler in a special sensor holder. The flow
chamber pulls liquid samples from the beverage sampler (e.g., bottle, can) to the sensor for analysis.
Different types of flow chambers are available for the different beverage package sampler
applications. The indicating instrument senses and shows on the display the package gas
concentration. The complete system supplies electrical and liquid connections to the instrument, to
the sensors and to the gas supplies.
Note: This manual is applicable to the ORBISPHERE Beverage Package Sampler models 29971 and 29972. Refer
to the user manual supplied with the gas analyzer indicating instrument that is used with the beverage package
sampler.
Product components
Make sure that all components have been received. If any items are missing or damaged, contact the
manufacturer or a sales representative immediately.
• Beverage package sampler
• Flow chamber
• Package sampler sensor: The sensor supplied is based on the instrument model and the beverage
sampler application. One of the package sampler sensors that follow:
• Electrochemical (EC) sensor for dissolved oxygen
• Luminescent Dissolved Oxygen (LDO) sensor
• Carbon dioxide (CO2) sensor
• Nitrogen (N2) sensor
• Plastic tubing for liquid connections, 5 m (16.40 ft)
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• Short length plastic tubing for purge gas exit connection, 8 cm (3.15 in.)
Installation
D A N G E R
Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the
document.
Installation overview
Figure 3 shows the electrical, liquid and gas connections for a typical sensor installation.
Figure 3 System schematic—Electrical, liquid, and gas connections
1 Gas flow 6 Liquid drain 11 Sampling tube
2 Regulator 7 Purge gas exit 12 Forcing gas entrance port
3 Indicating instrument 8 Sensor 13 Forcing and purge gas
4 Connectors 9 Liquid flow
5 Temperature sensor 10 Beverage sampler
Assemble the EC/TC sensor
N O T I C E
If tubing replacement is necessary, make sure to use material of low gas permeability, such as flexible nylon,
PVC, or tygon for tube replacement. Do not use metal tubing or damage to the brass connectors can occur.
Refer to Figure 4 and do the steps that follow to assemble the system:
8 English
1. Carefully put the flow chamber on the sensor head in the sensor holder (E). Make sure not to
touch the membrane or damage to the membrane can occur. Tightly screw the sensor collar to
attach the flow chamber into its location.
2. Put the LEMO plug that is on the end of the sensor cable into the sensor socket of the indicating
instrument.
3. Connect approximately 25 cm of plastic tube from the top of the piercing head (A) to the inlet
Swagelok fitting on the flow chamber.
4. Connect the gas supply as follows:
a. Connect the gas supply to the 6 mm brass Swagelok gas supply connector assembly (D) on
the sensor holder (E) with a nylon tube.
b. Connect the brass Swagelok gas supply to the lower piercing column Swagelok assembly (C)
with a nylon tube.
c. Use the knurled screw (B) on the same black block as the gas inlet port as a gas on/off valve.
Note: Use nitrogen or carbon dioxide as the forcing gas supply based on the beverage package application.
5. Make sure that all Swagelok fittings are tight.
Figure 4 EC/TC sensor sampler assembly
Assemble the LDO sensor
N O T I C E
If tubing replacement is necessary, make sure to use material of low gas permeability, such as flexible nylon,
PVC, or tygon for tube replacement. Do not use metal tubing or damage to the brass connectors can occur.
Refer to Figure 5 and do the steps that follow to assemble the system:
1. Install the U-shaped ring to hold the flow chamber on the correct position (D).
2. Put the flow chamber in the correct position (D). Make sure that the tubing points to the front.
Tighten the screws of the U-shaped ring to attach the flow chamber into its location.
3. Install the LDO sensor in the flow chamber. Tighten the screw in the collar on the LDO sensor to
the flow chamber.
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4. Put the LEMO plug that is on the end of the sensor cable into the sensor socket of the indicating
instrument.
5. Connect the inlet tube of the flow chamber to the (A) position on the top of the piercing head.
Note: Use two open-end wrench (16 and 15 mm) to firmly tighten the assembly. Make sure not to damage the
POM part.
6. Cut the correct length of plastic tube to connect the outlet of the flow chamber to the waste.
Connect the tube to the valve outlet of the flow chamber.
7. Connect the gas supply to push the liquid through the flow chamber. Use a nylon tube to connect
the gas supply to the lower piercing column Swagelok assembly (C). A knurled screw (B) that is
on the same black block as the gas inlet port operates as a gas on/off valve.
Note: Use nitrogen or carbon dioxide as the forcing gas supply based on the beverage package application.
8. Make sure that all Swagelok fittings are tight so the beverage package sampler operates
correctly.
Figure 5 LDO sensor sampler assembly
Connect the gas purge
N O T I C E
Do not put the CO2 or N2 sensor into a liquid sample until the purge gas connection is complete. Water can
condense in the measuring chamber if the unit is not operating and damage to the sensor will occur.
Use stainless steel or plastic tubing (e.g., nylon, tygon or PVC) to connect the gas purge line to the
sensor.
1. Use a 14 mm wrench to attach the purge gas tube to the 6 mm Swagelok fitting that is on the
sensor.
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