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HomeEnvironmentalKjeldahl Nitrogen AnalysisKjeldahl Distillation Units UDK 129 Kjeldahl Distillation Unit
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UDK 129 Kjeldahl Distillation Unit

RM0.00

Entry-level 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.

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SKU: VP-F30200120 Categories: Environmental, Food & Agriculture, Kjeldahl Distillation Units, Kjeldahl Distillation Units Tags: Enzymatic Digester, GDE Digester, GDE Enzymatic, Kjeldahl Distillation Units, Velp
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  • Specification
  • Accesories
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Description

Entry-level Kjeldahl Distillation Unit

The Kjeldahl distillation unit UDK 129 runs automatically, after setting sodium hydroxide addition and distillation time using the LCD display in 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.

UDK 129 includes many features that ensure efficient and reliable distillation, far beyond expectations of an ordinary entry level unit.

The UDK 129 Distillation Unit ensures the highest safety standards to provide maximum protection to the operator: the use of an innovative system allows the insertion of the test tube in complete safety and the use of test tubes of various sizes.

 

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 at 15 °C – 1 l/min at 30 °C) with minimal maintenance.

The titanium condenser ensures that distillate temperature always remains below the safe threshold value (35 °C), as indicated in the Kjeldahl method, without Nitrogen loss.

 

Patented Steam Generator

The patented steam generator used by UDK Kjeldahl Distillation Units offers unique performance, being a patented solution.

A thermostat ensures the correct functioning of the steam generator, a safety thermostat eliminates risks for the operator and guarantee safe working conditions.

The high level of precision and accuracy ensures correct and detailed results without any leaks even after intensive use.

  • 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

TEMS™ Technology

Specification

Specification

TECHNICAL DATA

 

Structure: Corrosion-resistant technopolymer
Display: LCD
Delay time (Devarda Alloy Analysis) 0 – 99 min
Distillation time: 5 minutes to collect 100 ml of distillate
Sodium hydroxide addition: automatic
Sodium hydroxide volume: 0 – 100 ml
Tap water consumption: from 0,5 l/min at 15°C – from 1 l/min at 30°C
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: 25 kg / 55 lb
Dimensions (WxHxD): 385x780x416 mm (15.2×30.7×16.4 in)
Accesories

Accesories

 

Vreceiver™ boric acid with indicator sealed bags

VELP unique Vreceiver™ is a certified formula composed of Boric Acid powder and a mixture of indicators mentioned by AOAC methods (Bromocresol Green and Methyl red) allowing fast and standardized receiving solution preparation for colorimetric titration.

The receiving solution is prepared in a few minutes facilitating the day by day operations instead of the typical time consuming process using single reagents. The result is a reliable and standardized solution for colorimetric titration.

 

Product Code Description Pack Qty.
A00000259 Acid pump kit UDK129 115V
A00000220 Acid pump kit UDK 1X9 230V
A00000285 Alcoholic strength kit
A00000238 Glass spalsh head kit UDK129
A00000266 H20 tank for UDK or H20 and residue tank for FIWE advance
A00000205 IQ/OQ UDK129 Manual
A00000082 Kjeldahl balloon, 500ml
A00000265 NaOH tank with caps UDK1X9
A00000206 Spacer for test tube 48x260mm
A00001088 Test tube 48x260mm,300 ml
A00000185 Test tube 50x300mm, 400ml
A00001083 Test tube 26x300mm,100ml, 6pcs
A00000144 Test tube 42x300mm, 250ml 3pcs
A00000043 Tube connection 26,48, 500ml ballon
A00000316 Vreceiver TKN formula for 1L solution, 40g

 

Download

Download

 

 

 

 

 

UDK Series Distillation Units.PDF

Kjeldahl Method.PDF

Application Note Link

CE Certification.PDF

CB Certification.PDF

Nemko Certification.PDF

 

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Applications
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