Complaint
BIOBASE Lab Fully Automatic Kjeldahl Nitrogen Analyzer
Application:
Built in colorimetric titration device; Two steam models, can adjust solutions adding's sequence, for distillation and absorption special samples; Touch screen used for operating and display.
Features for BKN-984
* 4.3 inch LCD display.
* Manual/automatic mode can be switched freely.
* Automatic accurate distribute alkali and boric acid solution.
* Automatic fault detection function, audio and visual alarm system.
*Tubes and pipes automatic emptying.
* Multi-protection function, such as safety door, tube position protection, cooling water testing protection, etc.
Features for BKN-110F and BKN-986
* Large LCD touch screen.
* Colorimetric titration device.
* Sample method can be edited and stored.
* Automatic distillation, titration, calculation, printing, drain and cleaning function.
* Dual distillation mode, can adjust the sequence of solution adding.
* Standard built-in printer, optional USB and RS-485 interface for BKN-110F Model.
Specification:
| Model | BKN-984 | BKN-110F | BKN-986 |
| Water Consumption | 1.5L/Min | ||
| Ambient Temperature | 5~40ºC | ||
| Ambient Humidity | 80% | ||
| Measure Range | 0.1mg~200mg | ||
| Analysis Time | 5~10min | ||
| Recovery Ratio | ≥99.5% | ||
| Sample Amount | Solid ≤6g; | Solid ≤ 5g; | |
| Liquid ≤16ml | Liquid ≤20ml | ||
| Burette Accuracy | / | 1.0μL/ step | 2μL/ step |
| Reproducibility | / | ±0.5% | ±0.5% |
| Consumption | 2000W | ||
| Power Supply | AC110/220 V ±10%,60/50Hz | ||
| Packing size(W*D*H) | 655*528*880mm | Main body:585*525*900mm | Main body:585*525*905mm |
| Accessories:605*600*355mm | Accessories:600*600*360mm | ||
| Gross weight | 45Kg | Main body:52.7kg, | Main body:50.3Kg, |
| Accessories:12.5kg | Accessories:13.4kg | ||
| Functions List | BKN-984 | BKN-110F | BKN-986 |
| Variable Steam Generator | * | * | * |
| Cooling Water Pressure Monitor | * | * | * |
| Cooling Water Temperature Monitor | * | * | |
| Automatic Alkali Solution Adding | * | * | * |
| Automatic Dilute Water | * | * | * |
| Auto Solution Adding | * | * | * |
| Tube Emptying | * | * | * |
| Removable Drain Tray | * | * | * |
| Safety Door | * | * | * |
| Tube on Position Sensor | * | * | |
| Tube Replacement Sensor | * | * | |
| Colorimetric Titration Device | * | * | |
| Result Calculation | * | * | |
| Result and Data Storing | * | * | |
| Built-in Printer | * | ||
| Automatic fault detection function | * | * | * |
| Titration While Distillation | * |
