VELP Scientifica DK 20 System Kjeldahl Digester

Condition: New Brand new item from stock or on order from manufacturer
Alternate Names:
nitrogen and protein content
Stock #:
Dimensions (approx.):
12.9 x 27.6 x 23 in.H (outside)
230 Volts, 50/60 Hz,
Product Description
Traditional Kjeldahl Digestion Unit for nitrogen analysis and protein determination, with an aluminum heating block that offers an excellent thermal homogeneity, with a maximum working temperature of 450°C.
20-position with 250 ml tubes, Ø 42 mm.

High Performance
~ Excellent thermal homogeneity
~ High temperature stability with aluminum block
~ Good repeatability of temperature
~ Premium quality consumables

Convenient to Use
~ Choice of 6 operating languages
~ LCD display of all parameters
~ 20 customizable program memories

~ Temperature range: ambient to 450°C / 842°F
~ Selectable ramps: up to 4 per program
~ Temperature Calibration: Automatic
~ Stability of the heating block temperature: ± 0.5 °C
~ Precision of the heating block temperature: ± 0.5 °C
~ Digestion time range: 1 to 999 minutes
~ Time selection: 1 minute steps

~ A00000190 Support system DK20 6
~ A00000168 Sample rack for DK20
~ A00000169 Suction cap and drip tray DK20
~ A00000144 Test tubes Ø 42x300 mm, 250m

OPTIONAL ACCESSORIES - see brochure for all options:
~ A00000182 Stand for DK20
~ A00001009 Printer
~ A00000407 IQ/OQ DK Manual

COD Analysis:
~ A00000237 DK20 Sample rack for COD
~ A00000145 Test tube COD Ø42x200mm 200ml 3pcs/box
~ A00001041 Air condenser with ground cone
~ A00001045 Antisplash bell
~ A00001042 PTFE sheaths for 29/32 cones

*** A Scrubber for neutralization of toxic and corrosive fumes and a recirculating pump for aspirating toxic fumes are also available at additional cost. The SMS Scrubber and JP pump are recommended to prevent damage to the digester and fume hood from corrosive fumes. Please inquire for pricing ***
The following link provides additional information from the manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
VELP DK 20 System Kjeldahl Digester or copy the following into your browser address window:
Made in Italy.
This item ships from Bohemia, NY.
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