A.3.3 Subtypes of DispersionAccessoryType ObjectType

Subtypes of DispersionAccessoryType are optional. The definitions below serve as an example for Laser Diffraction or Image Analysers. Other technologies might require other definitions or none at all.

A.3.3.1 LiquidDispersionUnitType
A.3.3.1.1 Type definition: LiquidDispersionUnitType ObjectType

Table 101 - LiquidDispersionUnitType

Attribute

Value

BrowseName

LiquidDispersionUnitType

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the DispersionAccessoryType defined in A.3.1.

A.3.3.1.2 Instance definition: LiquidDispersionUnit Object

This Object defines an instance of the LiquidDispersionUnitType as defined in.

A.3.3.1.3 Parameters of LiquidDispersionUnitType

LiquidDispersionUnitType has the following Parameters defined.

Table 102 – LiquidDispersionUnitType Configuration Parameters

BrowseName

Description

VariableType

Optional/

Mandatory

PumpSpeed

Pump Speed allowing transporting the sample to the analyser

AnalogItemType

(DataType=Double)

O

StirrerSpeed

Stirrer Speed allowing mixing sample and dispersant

AnalogItemType

(DataType=Double)

O

Ultrasonic

Ultrasonic power allowing breaking agglomerate

AnalogItemType

(DataType=Double)

O

UltrasonicMode

Apply ultrasonic continuously or periodically . (may be more option

MultiStateDiscreteType

(Vendor specific enumeration)

O

UltrasonicTimeOn

Time the ultrasonic has to be ON

AnalogItemType

(DataType=Double)

O

UltrasonicTimeOff

Time the ultrasonic has to be OFF

AnalogItemType

(DataType=Double)

O

Table 103 – LiquidDispersionUnitType Status Parameters

BrowseName

Description

VariableType

Optional/

Mandatory

Mode

Accessory mode

MultiStateDiscreteType

O

All Parameters organized by the Status FunctionalGroup on a LiquidDispersionUnitType shall be read-only.

A.3.3.2 GasDispersionUnitType
A.3.3.2.1 Type definition: GasDispersionUnitType ObjectType

Table 104 – GasDispersionUnitType Object

Attribute

Value

BrowseName

GasDispersionUnitType

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

ModellingRule

Subtype of the DispersionAccessoryType defined in A.3.1

A.3.3.2.2 Instance definition: GasDispersionUnit Object

This Object defines an instance of the GasDispersionUnitType Object as defined in Table 104

A.3.3.2.3 Parameters of GasDispersionUnitType

GasDispersionUnitType has the following Parameters defined.

Table 105 – GasDispersionUnitType Configuration Parameters

BrowseName

Description

VariableType

Optional/

Mandatory

Pressure

Pressure allowing dispersion

AnalogItemType

(DataType=Double)

O

Flow

Gas flow for dispersing

AnalogItemType

(DataType=Double)

O

FeedRate

Vibration Feeder

AnalogItemType

(DataType=Double)

O

Table 106 - GasDispersionUnitType Status Parameters

BrowseName

Description

VariableType

Optional/

Mandatory

Mode

Accessory mode

MultiStateDiscreteType

O

All Parameters organized by the Status FunctionalGroup on a GasDispersionUnitType shall be read-only.

(informative) – Example of extending ADI Information Model for gas chromatograph devices