Automatic Kjeldahl Analyzer FM-KA-B100
Automatic Kjeldahl Analyzer FM-KA-B100 supports a nitrogen analysis range of 0.1 to 240 milligrams with a recovery rate of 99 to 101% and precision up to ≤0.5% RSD. It automates reagent addition, distillation, and titration, offering one-click operation through a 7-inch touchscreen. With built-in data storage for 1 million records, dual operation modes, and advanced safety features, making it ideal for certified testing in food, agriculture, and environmental labs.
Specifications
| Analysis range | 0.1 to 240 mg N |
| Precision (RSD) | ≤ 0.5% |
| Recovery rate | 99 to 101% |
| Minimum titration volume | 0.2 μL/step |
| Titration speed | 0.05 to 1.0 mL/s arbitrary setting |
| Distillation time | 10 to 9990 free setting |
| Sample analysis time | 4 to 8 min (cooling water temperature 18°C) |
| Titrant concentration range | 0.01 to 5 mol/L |
| Input method of titration solution concentration | Manual input / Instrument internal standard |
| Titration mode | Standard / Drip while steaming |
| Titration cup volume | 300 ml |
| Touch screen | 7-inch color LCD touch screen |
| Data storage capacity | 1 million sets of data |
| Printer | 5.7CM thermal automatic paper cutting printer |
| Communication interface | RS232 / Ethernet / Electronic balance / Cooling water / Reagent barrel level |
| Deboiling tube discharge mode | Manual / Automatic discharge |
| Deboiling tube waste discharge mode | Manual / Automatic discharge |
| Steam flow regulation | 1% to 100% |
| Safe alkali adding mode | 0 to 99 seconds |
| Automatic shutdown time | 60 minutes |
| Working voltage | AC220V / 50Hz |
| Heating power | 2000W |
| Host size | Length: 500 × Width: 460 × Height: 710 mm |
Features
- Three-level user access with operation tracking
- Automatic shutdown after 60 minutes of inactivity
- PPS anti-splash components for chemical durability
- Built-in protein coefficient table for fast result conversion
- Manual and automatic analysis modes for flexible workflows
Accessories
Accessory
Quantity
JK9830 Host
1 set
5-litre Reagent Barrels
2 pcs
10-litre Distillation Bucket
1 pc
20-litre Waste Liquid Drum
1 pc
Reagent Pipes
4 pcs
Cooling Water Pipes
2 pcs
Power Cord
1 pc
Digestive Tube
1 pc
Frequently Asked Question
1: What is the analysis range of the FM-KA-B100 Analyzer?
It can measure nitrogen levels from 0.1 to 240 milligrams with high accuracy.
2: How does the ensure reliable results across different samples?
With adjustable distillation time, a precise steam system, and high recovery (99 to101%), it delivers consistent results for food, soil, and feed samples.
3: Is this model compliant with lab certification standards?
Yes, it meets GB/T 33862-2017 standards and includes user access control, electronic records, and traceable logs for audit readiness.
4: When would manual mode be used instead of automatic?
Manual mode is ideal for special sample types, method development, or training purposes.