Page 214 - Eagle Scientific Ltd - Catalogue

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Kjeldahl

KJELDAHL DIGESTION

MICRO-KJELDAHL DIGESTION UNIT
A 6-place heater unit with built-in energy regulator control for each recess. The
stainless steel case is fitted with adjustable clamps and fume tube supports.
Accommodates flasks 18 to 50mI capacity.
Technical Data
Maximum heater element temperature: 550 - 800ºC
Total heater rating: 600W C45-8100
Overall dimensions: 520 x 160 x 162mm (w x d x h)
For 220 - 240V a.c. single phase supplies. Also available for 110 - 120V a.c. single
phase supplies.
C45-8100 Micro-Kjeldahl Digestion Unit C45-8150
Accessory
C45-8150 Fume Tube, Glass, with 6 holes and end tube for connection to a
water jet suction pump.
MACRO-KJELDAHL DIGESTION UNIT
2 or 6-place heater units with built-in energy regulator control for each recess.
Recesses are at 150mm centres. Aluminium case is fitted with brackets to accept
15mm diameter support rods or the flask rest rods supplied.
Maximum heater element temperature 800ºC. For 220 - 240V a.c. single phase C45-8300 et seq.
supplies. Also available for 110 - 120V a.c. single phase supplies.
Recesses Flask Total Dimensions
capacity, ml rating, W w x d, mm
C45-8300 2 100 - 300 600 320 x 260
C45-8350 2 500 - 800 1100 320 x 260
C45-8400 6 100 - 300 1800 970 x 260
C45-8450 6 500 - 800 3300 970 x 260
CLASSIC KJELDAHL DIGESTION AND DISTILLATION APPARATUS C45-8400 et seq.
Combined apparatus for classic, manual nitrogen determination using the Kjeldahl
method. For 6 digestion and 6 distillation processes simultaneously.
Each heater can be adjusted individually. Comes complete with digestion apparatus
and distillation apparatus. With glass exhaust system, 2 litre washing bottle, water
jet pump and all connecting hoses. The apparatus requires permanent connection
by an electrician.
Technical Data
C45-8500 C45-8510
Max. temperature 650°C
Hotplates: 6
Flask size: 500ml 750ml
Rater power input: 6960
Power supply: 2 x 400V 3P+N, 50Hz
C45-8500 Classic Kjeldahl Digestion and Distillation Appartus, 6 x 500ml capacity
C45-8510 Classic Kjeldahl Digestion and Distillation Appartus, 6 x 750ml capacity
Accessories & Spares
TURBOSORG SCRUBBER UNIT
Specially designed process extractor for effective extraction of aggressive acid C45-8500 et seq.
vapours. Uses an integrated TURBOSOG centrifugal suction washer removing and
washing acid vapours in the two-stage pre-separator.
Technical Data
Water consumption: approx. 30l/h
Delivery rate: approx. 3200l/h
Nominal wattage: 205W
Power supply: 220-240V, 50/60Hz, 1ph
C45-8520 Turbosorg Scrubber Unit
C45-8525 KJELCAT Copper Catalyst Tablets, Pack/1000
C45-8530 Anti-Foam Tablets, Pack/1000
KjeIdahl Flasks - see Flasks section. C45-8520

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