- Measuring Range: 0.08~240mgN
- MeasuredSample Volume: solid < 6g, liquid <16mL
- Recovery Rate: > 99.5%
- Repeatability(RSD): ≤ 0.5%
Kjeldahl Analyzer, KJA-P500
Description
Application
It is widely used to detect the overall content of ammonia nitrogen and protein nitrogen in grain, oil, food, dairy products, beverages, feed, soil, chemical fertilizers, drugs, sediments and chemical products. It is an important physical and chemical analysis instrument for product quality inspection.
Features
Accuracy
- Intermittent alkali addition ensures that the acid-base reaction is controllable to eliminate splashing during sample distillation.
- The constant pressure design prevents the solution from being sucked back into the collection bottle.
Safety
- The distiller adopts double liquid level control (double safety) to prevent dry burning.
Convenience
- One-touch start of operation interface, LCD touch screen, easy to operate and enter the test program with one step.
- Large LCD screen display, independent circuit, water and gas, external reagent bucket.
- Alkali can be added manually at any time during the distillation to ensure the accuracy of sample data.
- Manual and auto mode can be switched freely, and the entire test process can be tracked and displayed in real time.
- Data storage and editing methods: Automatic preheating, cleaning and acid/alkali/dilution addition, and 999 programs can be stored.
Beautiful appearance
- The instrument shell is made of ABS engineering plastic mold, which is resistant to strong acid and alkali, and heat insulated.
- High temperature, acid and alkali resistant materials are used to ensure the internal anti-corrosion, anti-leakage and sealing inside the instrument.
- High temperature resistant, acid and alkali resistant materials are used to ensure the internal corrosion resistance, leakage prevention and sealing of the instrument.
Specifications
Model | KJA-P500 |
Measuring Range | 0.08~240mgN |
Measured Sample Volume | Solid < 6g, liquid <16mL |
Recovery Rate | > 99.5% (1~240mgN) |
Repeatability (RSD) | ≤ 0.5% (1~240mgN) |
Sample Testing Time | 3-8min |
Distillation Time | 1-99min |
Distillation Power | 1,500W, adjustable |
Delay Time | 0-1,800s (easy to detect fertilizer) |
Distillation Capacity | 15-30mL/min, adjustable |
Data Storage | 999 distillation programs |
Water Supply | Water pressure > 0.15MPa |
Cooling Water Consumption | > 1.5L/min (Water temperature ≤ 20°C) |
Shell | One-time molding by using ABS engineering plastics |
Function | Automatic addition of acid, alkali, dilute solution, automatic replenishment of water, automatic distillation and data storage, etc. |
Electricity | AC 220V ± 10%, 50-60Hz |
External Dimension | 370*300*680mm |
N.W./G.W. | 15kg/26kg |
Package Dimension | 495*440*860mm |
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