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Kjeldahl Digestion Units - DK Series

Kjeldahl Digestion Units - DK Series

Product Details:

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Product Description

Traditional Kjeldahl Digestion Units for nitrogen analysis and protein determination, with an aluminum heating block that offers an excellent thermal homogeneity, with a maximum working temperature of 450 °C.

GENERAL FEATURES
Construction material: Epoxy painted with chemical resistant coating
Models: DK 6 6-position for 250 ml test tubes (Ø 42 mm)
DK 6/48
6-position for 300 ml test tubes (Ø 48 mm)
DK 8
8-position for 250 ml test tubes (Ø 42 mm)
DK 20
20-position for 250 ml test tubes (Ø 42 mm)
DK 20/26
20-position for 100 ml test tubes (Ø 26 mm)
DK 42/26
42-position for 100 ml test tubes (Ø 26 mm)
Set temperature: Digital readout in °C or °F
Countdown: Digital readout
Selectable language: UK, I, E, F, D, T
Power: DK 6 1100 W
DK 6/48
1100 W
DK 8
1350 W
DK 20
2300 W
DK 20/26
1100 W
DK 42/26
2300 W
Weight: DK 6 16.2 kg (35.7 lb)
DK 6/48
15.6 kg (34.4 lb)
DK 8
21.9 kg (48.3 lb)
DK 20
23.4 kg (51.6 lb)
DK 20/26
18.8 kg (41.4 lb)
DK 42/26
18.2kg (39.7 lb)
Dimensions (WxHxD):
(aluminum block only)
DK 6 293x152x339 mm (11.5x6x13.3 in)
DK 6/48
293x152x339 mm (11.5x6x13.3 in)
DK 8
233x152x448 mm (9x6x17.6 in)
DK 20
328x138x510 mm (12.9x5.4x20.1 in)
DK 20/26
293x152x339 mm (11.5x6x13.3 in)
DK 42/26
328x138x510 mm (12.9x5.4x20.1 in)
Dimensions (WxHxD):
(aluminum block + support system)
DK 6 295x462x546 mm (11.6x18.2x21.5 in)
DK 6/48
295x462x546 mm (11.6x18.2x21.5 in)
DK 8
235x566x587 mm (9.3x22.3x23.1 in)
DK 20
328x702x585mm (12.9x27.6x23 in)
DK 20/26
295x462x546 mm (11.6x18.2x21.5 in)
DK 42/26
328x702x585mm (12.9x27.6x23 in)


PERFORMANCE
Temperature range: Ambient to 450 °C / 842 °F
Selectable ramps: up to 4 per program
Temperature Calibration: Automatic
Stability of the heating block temperature: ± 0,5 °C
Precision of the heating block temperature: ± 0,5 °C
Digestion time range: 1 to 999 minutes
Time selection: 1 minute steps

 


NATIONAL ANALYTICAL CORPORATION

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