Labconco Twelve-Place Open Combination Kjeldahl Digestion/Distillation Apparatus - 2123315

Labconco Twelve-Place Open Combination Kjeldahl Digestion/Distillation Apparatus

Open Combination and Hooded Combination Kjeldahl units have digestion and distillation components for nitrogen determination in one space-saving apparatus.

Open Combination Kjeldahl units are supported by a sturdy, tubular steel framework, with the distillation apparatus mounted above the digestion portion. Models are available with the capacity to digest and distill up to 12 samples at a time (Six-Place Combination Kjeldahl unit shown).

Hooded Combination Kjeldahl units enclose the distillation and digestion apparatus so that process heat may be contained and vented from the laboratory. The hood surrounding the apparatus includes three collars; one for remotely-located acid exhaust blower connection, one for hood heat exhaust blower connection, and one for auxiliary-air blower inlet connection. Models are available that digest and distill up to 18 samples at one time.

Kjeldahl units require a remote blower to exhaust fumes.

Features:

Distillation manifold with seamless stainless steel tubing. No fittings or gaskets are required eliminating a potential leak source.
Counterflow heat exchanger controls back pressure and maximizes the rate of distillation for uniformity of results.
remote-control flow valve allows cooling water volume adjustment.
Easy-to-read temperature gauge located on the water outlet
One-piece borosilicate glass connecting bulbs separate liquid from vapors prior to teh vapors entering the condenser and effectively traps caustic mist that may carry over to the recovery solution.
One-piece borosilcate glass delivery tubes with long necks, round bottoms and thick walls to help eliminate pressure fluctuations in the distillation phase.
Electric infinite-control knobs for electric heaters with variable input from 20-100% capacity
Chemical-resistant CPVC fume manifold with heat-resistant PTFE nipples that draw chemical fumes from the digestion flasks.
Full one year warranty

Options:

Open Combination Units in 6-place and 12-place models
Hooded Combination Units in 6-Place, 12-place and 18-place models. Hooded models feature epoxy-coated steel construction reinforced with tubular steel and tempered safety glass, horizontal-sliding sashes. Three collars; one for remotely-located acid exhaust blower connection, one for hood heat exhaust blower connection, and one for auxiliary-air blower inlet connection.
Vaious electrical configurations.

Required Accessories:

Kjeldahl digestion flasks
Remote exhaust blower
Ductwork

Optional Accessories:

Auxiliary-air blower (Hooded models only)
Laboratory Carts and Benches

Attributes:

Kjeldahl Digestion Fume Removal Method: Remote Blower Exhaust
Product Subcategory: Classical Macro Kjeldahl
Purpose: Combination Kjeldahl Digestion and Distillation
Required Accessories: Kjeldahl flasks, PVC Remote Acid Exhaust Blower

Specifications:

Estimated Shipping Weight: 604.0 lbs
Estimated Shipping Weight metric: 274.0 kg
Dimensions: 74" w x 17" d x 79" h
Dimensions metric: 188 x 43 x 201 cm
Electrical: 230 V, single phase, 50 Hz, 35 amps