DISTILLATION UNIT, AUTOMATIC KJELDAHL ANALYSER, 6" COLOUR TOUCH SCREEN, INTEGRATED COLORIMETRIC TITRATOR PLUS CONNECTIVITY FOR AUTO SAMPLE CHANGER. UDK169
Automated Operation
- Continuous process for 24 x 250 ml or 21 x 400 ml samples
- Programmable boric acid, water, sodium hydroxide addition
- Not necessary to set distillation time when titrating
- Incorporates an AOAC recommended colourimetric titrator
- Selectable steam generation output level 10% – 100%
- Auto removal of residues from titrator & sample tube
High Tech
- Connection to autosampler for unattended operation
- 6 inch colour touch screen
- Library of 55 programs (31 pre-defined, 24 customisable)
- 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
Versatile Data Handling
- 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
Outstanding Reliability
- Maintenance-free, resistant, patented steam generator
- Patented titanium condenser for unmatched performance
- Durable technopolymer splash head
- Chemically-resistant technopolymer housing
Operator Safety
- Lever operation simplifies tube insertion / removal (all sizes)
- Protection screen for distillation chamber
- Drip tray collects splashes
- Zero pressure steam generator
Ecology & Standards
- Performs to AOAC, EPA, DIN and ISO standards
- Incorporates TEMS™ technology
- Automated water supply control reduces consumption
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GENERAL FEATURES
Structure: | Corrosion-resistant technopolymer |
Display: | 6" colour touch screen |
Time related to start for Devarda alloy analysis: | 0 – 99 min |
Protocol library: | 55 methods: 31 pre-installed + 24 customisable |
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) |
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PERFORMANCE
Distillation 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 | |
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