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Medical and Lab Siemens System Controlled Automatic Kjeldahl Nitrogen Gas Analyzer
Features
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.
Additional Features of BKN-987A
1.It could show the titration curve.
2.One key to wash the alkali liquor pipes.
3.Automatically discharge the waste in the digestive tubes.
Model | BKN-987 | BKN-987A |
Working Process | Adding quantitative sample dilution, alkali liquor and absorption liquid;Automatically finishing distillation, titration, print and liquid-discharging. | |
Measurement Range | 0.1~240mgN | |
Sample Amount | Solid<6g; liquid<16ml | |
Measurement Time | 4~8 minutes | |
Titration Precision | 2.0μL/step | 0.5μL/step |
Requirement of Cooling Water | <25℃ | |
Cooling Water Consumption | 1.5L/min (Distillation process) | |
Titration Solution Concentration | Direct titration samples with 4 titration concentrations of 0.1mol,0.5 mol and 1 mol | |
Titration System | High-precision plunger type titration system | High-precision peristaltic titration system |
Repeatability | ±0.5% | |
Recovery Ratio | ≥99.5% | |
Data Storage | Effective storage space 2G | |
Consumption | 1800w | |
Power Supply | AC220V, 50/60Hz | |
Automatic Kjeldahl Nitrogen Gas Analyzer
- Features
Built-in colorimetric titration device.
Dual distillation mode, can adjust the sequence of solution adding.
Large LCD touch screen.
Built-in printer, USB and RS-485 port.
Sample method can be edited and stored.
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Model
BKN-110F
Water Consumption
1.5L/Min
Ambient Temperature
5 ~40℃
Ambient Humidity
80%
Measure Range
0.1mg~200mg
Analysis Time
5 ~10min
Recovery Ratio
≥99.5%
Sample Amount
Solid ≤ 5g;
Liquid ≤20ml
Burette Accuracy
1.0μL/ step
Reproducibility
±0.5%
Consumption
2000W
Power Supply
AC110/220 V ±10%, 60/50Hz
Net Weight
35kg
Dimension
455*391*730mm
- Semi Automatic Kjeldahl Nitrogen Gas Analyzer
1. 4.3 inch LCD display.
2. Manual/automatic mode can be switched freely.
3. Automatic accurate distribute alkali and boric acid solution.
4. Automatic fault detection function, audio and visual alarm system.
5. Tubes and pipes automatic emptying.
6. Multi-protection function,such as safety door,tube position protection, cooling water testing protection,etc.
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Model
BKN-984
Water Consumption
1.5L/Min
Ambient Temperature
5 ~40℃
Ambient Humidity
80%
Measure Range
0.1mg~200mg
Analysis Time
5 ~10min
Recovery Ratio
≥99.5%
Sample Amount
Solid ≤6g;
Liquid ≤16ml
Consumption
2000W
Power Supply
AC110/220 V ±10%, 60/50Hz
Net Weight
30kg
Dimension
400*385*735mm
BIOBASE is a professional manufactuter of laboratary since 1999. Our main products are Biosafety Cabinet(I, II, III), Laminar Flow Cabinet, Fume Hood, Biochemistry Analyzer, Reagent, Autoclave and Incabutor. We have more than 1000 eployees and 20000 square meters production base. Our output reaches 10000 units per year. Pursuing the highest quality is the tenet of BIOBASE. We hope everyboy will enjoy BIOBASE service to keep away from the infectious disease.
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