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Semi Automatic Distillation Unit

The UDK 139 runs automatically, after setting distillation time, sodium hydroxide and water addition and steam generation output level between 10 and 100% using the innovative 3.5” color touch screen. The high-precision pumps ensure constant accurate dosing of reagents.

Accessing the 10 customizable methods available in 6 different languages is simple and intuitive.

The new UDK 139 incorporates a considerably high level of technology, with the VELP patented steam generator that offers high performance, safety (no pressure inside) and is maintenance-free.
Another unique VELP component is the titanium condenser offering reduced water consumption, ensuring that distillate temperature always remains below the threshold value above which some nitrogen can be lost.
The unit works with a technopolymer splash head ensures durability to protect your investment requires no maintenance.
A technopolymer housing ensures high resistance to chemicals used during the operation.

The UDK 139 is specially conceived to provide absolute user protection. With a novel design, a lever is used to displace the tube support enabling sample tubes to be inserted without any effort and clamped in place securely. A range of test tube sizes is accepted.

In conformity with the GLP (Good Laboratory Practice), the instrument can be connected to a printer in order to print the data concerning the tests in progress and ensure traceability for the samples and system.

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: 10 customizable methods
* Reproducibility (RSD): = 1 %
* Recovery: = 99.5 % at nitrogen levels between 1 and 200 mg N
* Detection Limit: = 0.1 mg N
* Power supply: 230 V / 50-60 Hz
* Power: 2100 W
* Weight: 26 kg
* Dimensions (WxHxD): 385x780x416 mm

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