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BIOBASE BK-9870 Automatic Kjeldahl Nitrogen Analyzer
Operating System
1. Large LCD touch screen.
2.Siemens control system, with high precision and stability.
3.Alkali solution could be added repeatedly in the process of distillation.
4.Multi-protection function,such as safety door, overpressure protection, water shortage protection,etc.
Executive system
It adopts self-priming diaphragm pump imported with original packing from British to feed liquid and thoroughly weeds out pneumatic diaphragm pump used by many domestic factories. Feeding liquid by self-priming pump can put liquid-feeding barrel under the operation floor which has advantages of effectively saving lab room, choosing large capacity liquid-feeding barrel, etc.
Model | BKN-987 | BKN-987A | |
WorkingProcess | Adding quantitative sample dilution, alkali liquor and absorption liquid;Automatically finishing distillation, titration, print and liquid-discharging. | ||
MeasurementRange | 0.1~240mgN | ||
SampleAmount | Solid<6g; liquid<16ml | ||
MeasurementTime | 4~8 minutes | ||
TitrationPrecision | 2.0μL/step | 0.5μL/step | |
Requirement ofCoolingWater | <25℃ | ||
CoolingWaterConsumption | 1.5L/min (Distillation process) | ||
TitrationSolutionConcentration | Direct titration samples with 4 titration concentrations of 0.1mol,0.5 mol and 1 mol | ||
TitrationSystem | High-precision plunger type titration system | High-precision peristaltic titration system | |
Repeatability | ±0.5% | ||
RecoveryRatio | ≥99.5% | ||
DataStorage | 2G | ||
Consumption | 1800w | ||
PowerSupply | AC220V, 50/60Hz | ||
Packing size(W*D*H) | 510*460*710mm | ||
Gross weight | 36.4Kg | 39.8Kg | |
Should you have any questions, please feel free to contact me.
Contact
Stefan Chen
Fixed Telephone:+86 53166777785
Mobile:+86 18753127239
Email:sales 46 @)biobase.cc
Biobase Biotech(Jinan)Co.,Ltd
Biobase Meihua Trading Co.,Ltd
Add:No.51 South Gongye Road,Jinan,China.
Website:WWW.meihuatrade.com WWW.biobase.cc