UDK 159 Automatic Kjeldahl Analyzer

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UDK 159 Automatic Kjeldahl Analyzer

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UDK 159 Automatic Kjeldahl Analyzer

Fully automatic Kjeldahl Analyzer (distillation unit with integrated colorimetric titrator), for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determination, nitrogen content (Kjeldahl or direct alkaline distillation), nitric nitrogen (after reduction/Devarda), phenols, volatile acids, cyanides and alcohol content.

UDK 159 combines distillation with analysis.

Automated Operation

Programmable boric acid, water, sodium hydroxide addition
Not necessary to set distillation time when titrating
Incorporates an AOAC recommended colorimetric titrator
Selectable steam generation output level 10% – 100%
Auto removal of residues from titrator & sample tube
6 inch color touch screen
Library of 55 programs (31 pre-defined, 24 customizable)
Choice of 6 languages – from a wide range downloadable
Balance, mouse & printer connections
No loss of nitrogen: distillate temperature stays below threshold
Accurate dosing of reagents with high precision pumps
Multiple data interfaces: Ethernet, USB and RS 232C
On-board archiving of data including from balance
Data exporting to pen drive or PC in .xls format
Data manipulation software can be user preferred
Maintenance-free, resistant, patented steam generator
Patented titanium condenser for unmatched performance
Durable technopolymer splash head
Chemically-resistant technopolymer housing
Lever operation simplifies tube insertion / removal (all sizes)
Protection screen for distillation chamber
Drip tray collects splashes
Zero pressure steam generator
Performs to AOAC, EPA, DIN and ISO standards
Incorporates TEMS™ technology*
Automated water supply control reduces consumption

High Tech
Versatile Data Handling
Outstanding Reliability
Operator Safety
Ecology & Standards

Technical Specifications:

GENERAL FEATURES
Structure:	Corrosion-resistant technopolymer
Display:	6" color touch screen
Time related to start for Devarda alloy analysis:	0 – 99 min
Protocol library:	55 methods: 31 pre-installed + 24 customizable
Reproducibility (RSD):	≤ 1 %
Recovery:	≥ 99.5 % at nitrogen levels between 1 and 200 mg N
Detection Limit:	≥ 0.1 mg N
Power:	2200 W
Weight:	31 kg / 68.3 lb
Dimensions (WxHxD):	385x780x416 mm (15.2x30.7x16.4 in)

PERFORMANCE
Analysis time:	from 4 minutes (including titration)
Sodium hydroxide addition:	automatic
Water addition:	automatic
Boric acid addition:	automatic
Sodium hydroxide volume:	0 - 150 ml
Water volume:	0 - 200 ml
Boric acid volume:	0 - 100 ml
Distillation and titration residues removal:	automatic
Steam flow regulation:	from 10 to 100 %
Tap water consumption:	from 0,5 l/min at 15 °C – from 1 l/min at 30 °C
Connections:	Ethernet, 2 x USB and RS232 for PC, printer, mouse, pen drive, balance
On-board archive for data storage

Including Accessories:

Test Tube Ø42x300mm
Collecting Flask 250ml
Pincer for test tube
Touch Pen
Protective film for touch screen.

Ordering Information:

Catalogue No.	Description	Power Supply
F30200150	UDK 159	230V / 50-60Hz

Description

Details

UDK 159 Automatic Kjeldahl Analyzer

UDK 159 combines distillation with analysis.

Automated Operation

Programmable boric acid, water, sodium hydroxide addition
Not necessary to set distillation time when titrating
Incorporates an AOAC recommended colorimetric titrator
Selectable steam generation output level 10% – 100%
Auto removal of residues from titrator & sample tube
6 inch color touch screen
Library of 55 programs (31 pre-defined, 24 customizable)
Choice of 6 languages – from a wide range downloadable
Balance, mouse & printer connections
No loss of nitrogen: distillate temperature stays below threshold
Accurate dosing of reagents with high precision pumps
Multiple data interfaces: Ethernet, USB and RS 232C
On-board archiving of data including from balance
Data exporting to pen drive or PC in .xls format
Data manipulation software can be user preferred
Maintenance-free, resistant, patented steam generator
Patented titanium condenser for unmatched performance
Durable technopolymer splash head
Chemically-resistant technopolymer housing
Lever operation simplifies tube insertion / removal (all sizes)
Protection screen for distillation chamber
Drip tray collects splashes
Zero pressure steam generator
Performs to AOAC, EPA, DIN and ISO standards
Incorporates TEMS™ technology*
Automated water supply control reduces consumption

High Tech
Versatile Data Handling
Outstanding Reliability
Operator Safety
Ecology & Standards

Technical Specifications:

GENERAL FEATURES
Structure:	Corrosion-resistant technopolymer
Display:	6" color touch screen
Time related to start for Devarda alloy analysis:	0 – 99 min
Protocol library:	55 methods: 31 pre-installed + 24 customizable
Reproducibility (RSD):	≤ 1 %
Recovery:	≥ 99.5 % at nitrogen levels between 1 and 200 mg N
Detection Limit:	≥ 0.1 mg N
Power:	2200 W
Weight:	31 kg / 68.3 lb
Dimensions (WxHxD):	385x780x416 mm (15.2x30.7x16.4 in)

PERFORMANCE
Analysis time:	from 4 minutes (including titration)
Sodium hydroxide addition:	automatic
Water addition:	automatic
Boric acid addition:	automatic
Sodium hydroxide volume:	0 - 150 ml
Water volume:	0 - 200 ml
Boric acid volume:	0 - 100 ml
Distillation and titration residues removal:	automatic
Steam flow regulation:	from 10 to 100 %
Tap water consumption:	from 0,5 l/min at 15 °C – from 1 l/min at 30 °C
Connections:	Ethernet, 2 x USB and RS232 for PC, printer, mouse, pen drive, balance
On-board archive for data storage

Including Accessories:

Test Tube Ø42x300mm
Collecting Flask 250ml
Pincer for test tube
Touch Pen
Protective film for touch screen.

Ordering Information:

Catalogue No.	Description	Power Supply
F30200150	UDK 159	230V / 50-60Hz

Additional Information

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UDK 159 Automatic Kjeldahl Analyzer