InKjel Programmable Infrared Digestion Device InKjel 450 P, InKjel 475 P, InKjel 625 P, InKjel 1210 P, InKjel 1225 P

Infrared rapid digestion devices for nitrogen determination according to Kjeldahl

The digestion units of the model series behrotest® InKjel are equipped with a high-performance infrared heater. Quality and position of the behr infrared heater guarantee the user identical heating phases and digestion temperatures at all sample positions.

This also applies to the double-row arrangement for racks for 12 samples. The glass digestion vessels are suspended in the rack and are not deposited at the bottom of the digestion unit. Therefore the digestion units are less susceptible to breakage than in an aluminum heating block.

This makes the behrotest® InKjel the ideal digestion system for nitrogen determination according to Kjeldahl and other high-temperature digestions. In the Kjeldahl digestions, the temperature is adjusted through the boiling point of sulfuric acid.

• Direct heating of the samples by the infrared heater prevents the endlessly long heating times required using conventional heating block systems
• High-quality quartz heaters instead of the common steel-tube heater ensure particularly homogeneous heating at all sample positions.
• behr one-button operation for extremely easy and quick programming (InKjel P)
• Menu navigation in language of the country (InKjel P)

	InKjel 450 P	InKjel 475 P	InKjel 625 P	InKjel 1210 P	InKjel 1225 P
Item number	B00218107	B00218108	B00218105	B00497540	B00218106
Packaging quantity	1
Width (in cm)	54.00
Depth (in cm)	44.00
Height (in cm)	75.00
Weight (in kg)	20.00
Power consumption (in W)	1500
Current consumption (in A)	8
Sample positions	4	4	6	12	12
Digestion vessel size (in ml)	500	750	250	100	250
Energy setting range	0 - 100 %, infinitely variable, manually adjustable
Time setting range	0 - 199 min, in steps of 1 min.

• Complete system with multi-level console, fume extraction unit, sample rack and glass digestion vessels.
• Rapid sample heating by means of direct heating via the infrared heater.
• Quartz infrared heaters reach a temperature of 830°C in 1 min.
• Various application possibilities: Rack for reaction vessels with 250 ml, 500 ml and 750 ml.
• With 500 ml and 750 ml vessels also suitable for nitrogen determination in water analysis.
• Easy conversion for various vessel sizes through the exchange of rack and fume extraction unit.
• Quick and problem-free digestion also for difficult samples: 25 freely configurable programs for block temperature and digestion time
• behr one-button operation for extremely easy and quick programming
• Menu navigation in country language

1. Homogeneous heating
2. The special benefit of our behrotest Inkjels is that our infrared heaters are heated evenly along the entire heating route.
3. Infrared digestions compared with block digestion
4. Particularly homogeneous heating of samples with lateral heaters, so there are no zones with different temperatures. Hardly any boiling delays.
5. Heating of samples from below, therefore higher requirements for the user for avoiding boiling delays.
6. Quartz heater:
   - Uniform effect along the entire length
   - Isolated from casing, no loss of energy as a result of heat transfer
   - Full heating power within 1 minute, no preheating required