Fully automatic Kjeldahl nitrogen analyser

Name: Fully automatic Kjeldahl nitrogen analyser BKN-987 / BKN-987A
Brand: BIOBASE
SKU: BKN-987

BKN-987 / BKN-987A

Fully automatic determination of nitrogen and protein content in food, agricultural and environmental samples.

Made to orderPrice on request

Manufacturer: BIOBASE

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Reply within 24 hoursValidated selection and configurationDelivery across mainland Portugal, Madeira, the Azores, and all European countries.

01 / Key features

Key features

Automatic distillation, titration and result output
Measurement range up to 240 mg N, depending on model
Safety protections and extensive data storage

02 / LaboratoriX technical datasheet

LaboratoriX technical datasheet

Technical parameters consolidated from the manufacturer documentation. Each column corresponds to one model; shared values are clearly identified. Final configuration, accessories, power supply and applicable documentation are confirmed with the quotation.

Parameter	BKN-987	BKN-987A
Working Process	Common to all modelsAdding quantitative sample dilution, alkali liquor and absorption liquid; Automatically finishing distillation, titration, print and liquid-discharging.
Measurement Range	0.1~240mgN	0.1~210mgN
Sample Amount	Common to all modelsSolid<6g; Liquid<16ml
Measurement Time	Common to all models4~8min/(cooling water temperature 18°C)
Requirement of Cooling Water	Common to all models<18°C
Cooling Water Consumption	Common to all models1.5L/min
Titration Solution Concentration	Common to all models0.01~5mol/L
Titration System	Common to all modelsHigh-precision plunger type titration system
Repeatability	Common to all models±0.5%
Recovery Ratio	Common to all models99~101%
Data Storage	Common to all models1,000,000 groups
Consumption	Common to all models2000W
Power Supply	Common to all modelsAC220V, 50/60Hz
Interface	Common to all modelsRS 232
Standard Accessories	*Printer, 10L distilled water tank1, 5L boric acid tank1, 5L alkali solution tank1, 20L waste liquid bucket1, 1L titration solution bottle1**	*Printer, 10L distilled water tank1, 5L boric acid tank1, 5L alkali solution tank1, 20L waste liquid bucket1, 1L titration solution bottle1, Refrigeration cycle system1*
Packing Size(WDH)	*9606001000mm*	*Main body: 9606001000mm Accessories: 700440610mm*
Gross Weight	53kg	Main body: 55kg Accessories: 30kg