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K9840 Kjeldahl Digestion Apparatus

Model NO. K9840

Minimum Order 1unit

Quantity

Features：

·Automatic accurate distribute alkali and boric acid solution.
·Perfect safety protection system gives distiller and tubes measurement and protection against over temperature and over pressure.
·Calibration Function: Dilution water calibration, Alkali solution calibration, Boric acid solution calibration, Washing flow calibration.
·Safety door, Digestion tube and cooling water condition is displayed at real time when running.

Specification：

Model	K9840	K9860	K1100	K1160
Measuring range	0.1mg ~240mg N	0.1mg ~240mg N	0.1mg ~240mg N	0.1mg ~240mg N
Speed	/	5-10min/sample	3-8 min/sample	3-8 min/sample
Recovery	>=99.5%	>=99.5%	>=99.5%	>=99.5%
Distillation speed	solid 6g/sampleliquid 16mL/sample	solid 5g/sample liquid 20mL/sample	solid 5g/sampleliquid 20 mL/sample	solid 6g/sampleliquid 16mL/sample
Titration accuracy	/	2ul/step	1ul/step	0.2ul/step
Cooling water consumption	1.5L/min	1.5L/min	1.5L/min	0.5L/min
Operating mode	Manual/automatic mode	Automatic mode	Automatic mode	Automatic mode
Display modes	4.3" LCD screen	5.6" LCD screen	5.6" LCD screen	10" LCD screen
Power supply	220VAC±10%, 50Hz	220VAC±10%, 50Hz	220VAC±10%, 50Hz	220VAC±10%, 50Hz
Power	1.3KW	2KW	2KW	2KW
Net weight	30Kg	38Kg	38Kg	38Kg
Dimensions	400mm×385mm×735mm	455mm×391mm×730mm	455mm×391mm×730mm	460mm×360mm×725mm