Yb9870 Automatic Kjedahl Nitrogen Analyzer

Min.Order: 1

Product origin: Hefei, Anhui, China

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US$ 7246 ~ 8000

Description

YBOTECH YB9870 Auto Kjedahl Apparatus adopts international Kjedahl method to add nitrogen to nitrogenous sample directly. Full intelligent software design can make experimenter finish the distillation of sample in minutes. It can automatically add quantitative required reagent and make intelligent inspections on various states. Distillation and condensation automatic cleaning system further improves measuring accuracy. Friendly interface of the instrument can display rich information, which makes users master its operation easily.
Product features:
Operation system: 7" touch screen + Siemens PLC board.
Auto running system: one-key add reagent, distillation, titration, analysis calculation, data storage, exhuast liquid output.
Re-add alkali function: Add alkali liquid repeatedly during distillation, in case of sample.
Import USA CPC tube ensure no leakage and extend work life.
Fertilizer analysis mode: Add fertilizer analysis function, realize multi-purpose, save purchase cost.

YB9870 Automatic Kjeldahl Analyzer

Model	YB9870	YB9870A
Working process	Adding quantitative sample dilution, alkali liquor and absorption liquid; automatically finishing distillation, titration, print and liquid-discharging.
Measurement range	0.1-200mgN
Measurement sample amount	Solid<6g liquid<16ml
Measurement time	4-8 minutes
Titration precision	0.5Ul/step
Titration solution concentration	Direct titration samples with 4 titration concentrations of 0.1mol,0.2mol,0.5 mol and 1 mol
Titration system	High-precision plunger type titration system	High-precision peristaltic titration system
Executive standard	Comply with stipulations of AOAC, EPA, DIN, ISO AND GB
Repeatability precision	±0.5%
Recovery ratio	≥99.5%
Data storage	Effective storage space 2G
Print function	110mm line printer which can realize user selective print function
Power	1800w
Power supply	220v/50Hz
Requirement of cooling water	Under 25°C
Cooling water consumption	1.5L/min (Distillation process)