Distillation Unit 230V/50-60Hz – UDK 139 – Available On Request, Prices in Dollars

Description UDK 139 Kjeldahl Distillation Unit Semi-automatic Kjeldahl distillation unit 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 139 combines excellent value-for-money with high reliability and advanced performance: OVERVIEW Automated Operation Programmable water, sodium hydroxide addition and distillation time Selectable steam generation output level 10% – 100% Auto removal of residues from sample tube High Tech 3.5 inch color touch screen Library of 10 customizable methods Choice of 6 languages Mouse & printer USB connections No loss of nitrogen: distillate temperature stays below threshold Accurate dosing of reagents with high precision pumps 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 consumptionDK Kjeldahl distillation units work with the innovative TEMS™ benefits, for huge savings. *Saving Time, Energy, Money & Space Recommendations A technical comparison table may assist in product selection (See Download section) BENEFITS The Kjeldahl distillation unit UDK 129 runs automatically, after setting sodium hydroxide addition and distillation time using the LCD displayin order to get reliable and accurate results. The high-precision pumps ensure constant accurate dosing of reagents and the cooling water is automatically stopped during pauses, thus cutting down on its consumption. Technologically advanced, the distillation unit UDK 129 includes many features that ensure efficient and reliable distillation, far beyond expectations of an ordinary entry level unit. Kjeldahl Distillation Units – TEMS™ Technology UDK Kjeldahl distillation units work with the innovative TEMS™ benefits, for huge savings. Time Saving – Fast and frequent analyses; no heating delay between runs Energy Saving – Cooling water consumption starting from only 0.5 l/min; excellent insulation Money Saving – Cost reduction is substantial, in line with reduced power consumption Space Saving – The extremely compact footprint saves useful laboratory bench space Kjeldahl Distillation Units – Exclusive Titanium Condenser VELP Scientifica has developed and patented the innovative titanium condenser able to ensure high performance and considerable water savings (from 0.5 l/min). The graph shows the high efficiency of the titanium condenser compared to the traditional glass one available on the market. The titanium condenser ensures that distillate temperature always remains below the safe threshold value (35 °C), as indicated in the Kjeldahl method. Kjeldahl Distillation Units – Patented Steam Generator The patented steam generator used by UDK Kjeldahl Distillation Units offers unique performance, being a patented solution Rapid (p)re-heating time Total safety: no internal pressure Low thermal dispersion Great repeatability High performance and resistance Maintenance-free Safety-thermostat Works with deionized water Kjeldahl Distillation Units – Maximum Safety Standard UDK 139, the semi-automated Kjeldahl distillation unit, ensures high safety standards because of the several safety features 1. Steam Generator without Pressure 2. Lever with Sensor 3. Protective Door with Sensor 4. Cooling Water Flow-Rate Detector 5. Test Tube Sensor 6. Drip Tray 7. Service Door (+ Electrical Shutdown) 8. Colored Inlet Reagent Tubes 9. Visual Reagent Level Warning Kjeldahl Distillation Units – Multitasking Software Improved communication leads to improved efficiency. Extremely bright, easy to read and practical with all the most important parameters available at a single glance, the multitasking software enables the operator to set all the parameters for a fully automatic distillation and titration processes. Excellent usability Multitasking software on a bright screen Flexible, versatile and multi-language Intuitive data entry and programming, very easy to upgrade TECHNICAL SPECIFICATIONS GENERAL FEATURES Structure: Corrosion-resistant technopolymer Display: 3.5″ color touch screen Time related to start for Devarda alloy analysis: 0 – 99 min Protocol library: 1 customizable method Reproducibility (RSD): ≤ 1 % Recovery: ≥ 99.5 % at nitrogen levels between 1 and 200 mg N Detection Limit: ≥ 0.1 mg N Power: 2100 W (1700 W at 115V) Weight: 26 kg / 57.3 lb Dimensions (WxHxD): 385x780x416 mm (15.2×30.7×16.4 in) PERFORMANCE Distillation time: 4 minutes to collect 100 ml of distillate Sodium hydroxide addition: automatic Water addition: automatic Sodium hydroxide volume: 0 – 150 ml Water volume: 0 – 200 ml Distillation time: settable Distillation 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: 2 x USB for printer, mouse Accessories Supplied with: A00001080  –   Test tube Ø 42×300 mm 10001106    –    Collecting flask 250 ml 10000247    –     Pincer for test tubes 10004936    –     Touch pen 40001798    –      Protective film for touch screen Optional Accessories A00001083     –        Test tube Ø 80×300 mm for alcohol determination A00001088     –        Test tube Ø 48×260 mm A00000144     –        Test tube Ø 42×300 mm 250 ml, 3 pcs/box A00000146     –        Test tube Ø 26×300 mm 100 ml, 6 pcs/box A00000185     –         Test tube Ø 50x300mm, 400ml A00000206     –         Spacer for test tube Ø 48×260 mm A00000043      –        Test tube connection Ø 26 mm, Ø 48 mm and 500 ml Kjeldahl balloon A00001009      –         Printer (connection A00000195      –         Printer Adapter USB-RS232 A00000215      –          Waterproof mouse A00000204      –          IQ/OQ/PQ UDK 139 Manual A00000265      –         NaOH tank (10-liter) with caps A00000266      –          H2O tank (20-liter) with caps A00000267      –          Residues tank (20-liter) with caps