behr InKjel 450 M, InKjel 475 M, InKjel 625 M, InKjel 1210 M, InKjel 1225 M

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.

• Rapid sample heating by means of direct heating via the infrared heater
• High-quality quartz heaters instead of the common steel-tube heater ensure particularly homogeneous heating at all sample positions.
• 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.
• 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
• Easy to operate
• Very effective price/performance relationship

Homogeneous heating

The special benefit of our behrotest Inkjels is that our infrared heaters are heated evenly along the entire heating route.

Infrared digestions compared with block digestion

Particularly homogeneous heating of samples with lateral heaters, so there are no zones with different temperatures. Hardly any boiling delays.

Heating of samples from below, therefore higher requirements for the user for avoiding boiling delays.

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

• Food analysis
• Beverage industry
• Feed analysis
• Agricultural industry
• Environmental analysis
• Pharmaceuticals industry