Velp DK Series Heating Digestors with Temperature Ramps

home  -   contact  -   site map
 

Velp DK Series Heating Digestors with Temperature Ramps

 

Velp DK Series Digestor Units with temperature ramps
 
The heating digester is a widely used instrument in laboratories performing analysis for different applications, such as wet digestions in the Kjeldahl process for protein determination and analysis in the environmental field. The temperature range from room temperature to 450ºC satisfies all the requirements for standard and Kjeldahl digestions.
 
The analysed sample is up to 15ml. for liquid or 5g. for solids. The digestion time varies according to the treated material and to the used methods. The Velp DK digesters allow the user to work in reproducible conditions, with full safety, saving chemicals, time and space in comparison to the traditional methods.
 
It is possible to remove the evolved fumes using specific accessories without the use of a fume hood. The structure of the digesters is manufactured from stainless steel and is protected by a special resin and paints giving a high resistance to chemicals and mechanical corrosion.
 
The heating block holding the test tubes allows an optimal distribution of heat at all the selected temperatures. The temperature is controlled by dedicated electronics with a microprocessor. The temperature probe does not require calibration, which is performed by the electronics at each temperature increase. This allows very good precision and repeatability of the test. It is possible to upgrade the software of new version via a PC for the innovative electronics with microprocessor.
 
It is possible to choose up to 20 work programmes. For each work programme it is possible to select up to four temperatures with the corresponding durations. According to Good Laboratory Practices (GLP) it is possible to send the data related to a performed test to a printer or PC for storage.
Important
In digestions evolving fumes, acid gases and corrosive (e.g. Kjeldahl) we suggest the use of Velp systems for sucking and neutralising them; Recirculating Water Pump Type JP and Scrubber Type SMS.
 
Velp Digester Type DK6
 
Features:
·       Diameter and number of tubes: 6 x 42 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precisionof heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe (via software shown on the display)
·       RS232 interface
·       Dimensions: 293W x 339D x 152H mm.
·       Weight: 10 Kg.
·       Power: 1100 W
 
Ordering information:

 

F30100182
Velp Digester Type DK6
Accessories (recommended):
A00001206
Stainless steel support system for DK6 for the test tube holder
and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00001111
Glassware handle with heat shields for DK6
A00001200
Stainless steel drop collector for DK6
A00000144
Test tube 300mm. x 42mm. diameter - 300ml. (pack of 3)
Other accessories:
A00001096
Suction cap for DK6 (for connection to Scrubber Unit)
A00001049
Stainless steel glassware handle for COD)
A00001040
COD test tube 200mm. x 42mm. diameter – 200ml.)
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

           
           
Velp Digester Type DK8
 
Features:
·       Diameter and number of tubes: 8 x 42 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precision of heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe          (via software shown on the display)
·       RS232 interface
·       Dimensions: 233W x 448D x 152H mm.
·       Weight: 11 Kg.
·       Power: 1350 W
 
Ordering information:

 

F30100020
Velp Digester Type DK8
Accessories (recommended):
A00000064
Stainless steel support system for DK8 for the test tube holder
and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00000063
Glassware handle with heat shields for DK8
A00000065
Suction cap for DK8 (for Scrubber unit)
A00000144
Test tube 300mm. x 42mm. diameter - 300ml. (pack of 3)
Other accessories:
A00000067
Stainless steel stand for glassware handle
A00000010
Null modem connector to printer
A00000005
Serial cable
A00000075
IQ/OQ Manual DK
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

 
 
Velp Digester Type DK20
 
Features:
·       Diameter and number of tubes: 20 x 42 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precision of heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe (via software shown on the display)
·       RS232 interface 
·       Dimensions: 328W x 510D x 138H mm.
·       Weight: 17.4 Kg.
·       Power: 2300 W
·       Time saving: fast heating and low operating cost
·       Energy saving: limited consumption
·       Compact footprint
 
Ordering information:
F30100350
Velp Digester Type DK20
Accessories (recommended):
A00000190
Stainless steel support system for DK20 for the test tube holder
and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00000168
Sample rack for DK20
A00000169
Suction cap with drip tray for DK20 (for Scrubber unit)
A00000144
Test tube 300mm. x 42mm. diameter - 300ml. (pack of 3)
Other accessories:
A00000182
Stand for sample rack for DK20
A00000010
Null modem connector to printer
A00000005
Serial cable
A00000075
IQ/OQ Manual DK
A00000237
Stand for sample rack for COD analysis for DK20
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

 
 
Velp Digester Type DK6/48
 
Features:
·       Diameter and number of tubes: 6 x 48 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precision of heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe (via software shown on the display)
·       RS232 interface
·       Dimensions: 293W x 339D x 152H mm.
·       Weight: 8.2 Kg.
·       Power: 1100 W
 
Ordering information:

 

F30100188
Velp Digester Type DK6/48
Accessories (recommended):
A00001206
Stainless steel support system for DK6/48 for the test tube holder
and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00001113
Glassware handle with heat shields for DK6/48
A00001101
Suction cap for DK6/48 (for Scrubber unit)
A00001088
Test tube 260mm. x 48mm. diameter - 300ml.
Other accessories:
A00001200
Stainless steel drop collector
A00001097
Stainless steel stand for glassware handle
A00000010
Null modem connector to printer
A00000005
Serial cable
A00000075
IQ/OQ Manual DK
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

 
 
Velp Digester Type DK20/26
 
Features:
·       Diameter and number of tubes: 20 x 26 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precision of heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe (via software shown on the display)
·       RS232 interface
·       Dimensions: 293W x 339D x 152H mm.
·       Weight: 10 Kg.
·       Power: 1100 W
·       Time saving: fast heating and low operating cost
·       Energy saving: limited consumption
·       Compact footprint
 
Ordering information:

 

F30100185
Velp Digester Type DK20/26
Accessories (recommended):
A00001206
Stainless steel support system for DK20/26 for the test tube
holder and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00001110
Glassware handle with heat shields for DK20/26
A00109626
Suction cap for DK20/26 (for Scrubber unit)
A00000146
Test tube 26mm. diameter x 300mm.- 100ml. (pack of 6)
Other accessories:
A00001097
Stainless steel stand for glassware handle
A00000010
Null modem connector to printer
A00000005
Serial cable
A00000075
IQ/OQ Manual DK
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

Velp Heating Digestor Type DK42/26
 
Features:
·       Benefits: Fast heating, limited power consumption, low operating cost and compact footprint
·       Diameter and number of tubes: 42 x 26 mm. diameter
·       Selectable temperatures: Room temperature to 450ºC
·       Selectable programmes: 20 with up to 4 ramps for each programme (using only 4 keys)
·       Selectable durations: from 1 to 999 minutes in 1 minute increments or continuous
·       Calibration of temperature: automatic by software
·       Selection of languages: 5
·       Temperature display: ºC or ºF; lighted LCD display, 2 lines (16 x 2)
·       Speed of heating 20ºC to 420ºC: 30 minutes
·       Stability / homogeneity / precision of heating block temperature: +/- 0.5ºC
·       Thermostat protection against over-temperature and damaged temperature probe (via software shown on the display)
·       RS232 interface
·       Dimensions: 328W x 510D x 138H mm. (aluminium block only)
·       Weight: 18.2 Kg.
·       Power: 2300 W
 
Ordering information:

 

F30100360
Velp Digestor Type DK42/26, 230V / 50-60 Hz
Accessories (recommended):
A00000190
Stainless steel support system for DK42/26 for the test tube
holder and suction cap, facilitates sample cooling, provides safe
handling and maximises laboratory bench space.
A00000180
Glassware handle with heat shields for DK42/26
A00000179
Suction cap for DK42/26 with drip tray (for Scrubber unit)
A00000182
Stainless steel stand for glassware handle
A00000146
Test tube 26mm. diameter x 300mm.- 100ml. (pack of 6)
Other accessories:
A00000010
Null modem connector to printer
A00000005
Serial cable
A00000075
IQ/OQ Manual DK
Optional equipment for removal of fumes from digester process:
F307C0199
Velp Scrubber Type SMS
F30620198
Velp Recirculating Water Pump Type JP for fumes aspiration
Optional for 3rd. stage – adsorption (for SMS):
A00001164
Pack of 10 refills of activated carbon
A00001165
Filter for activated carbon

 

 
 

 

 

 
           
           
           
           
 

 


 
Search
Search Site:
Make an Enquiry
Brochures

   Progen Focus 2017

 

To view the brochures you will need to have Acrobat Reader
 
Site Build and Hosting by Wizzy Design Ltd.  |   Design By Website Optimisation  |   Powered By Apex CMS ©
Velp DK Series Heating Digestors with Temperature Ramps © Progen Scientific. 2020. All Rights Reserved.