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ZDDN-8900
TOP
ZDDN-8900 Fully Automatic Kjeldahl Analyzer is currently the product with the largest sample placement capacity (40 positions), the highest degree of automation (no manual transfer of test tubes), and the most complete supporting equipment (optional 40-hole digestion furnace, 40-tube fully automatic tube washing) in China machine), choosing Top Instrument's series of products solves complicated tasks, saves labor costs and improves work efficiency.
Characteristic:
The automatic sample introduction system can place 40 digestion tubes at the same time to meet the requirements of batch automatic analysis.
The sample storage adopts a rectangular structure design. After the sample is digested, it can be put directly on the machine together with the digestion tube rack, which is convenient and fast. Compared with disk-type sample storage, the cumbersome operation of secondary transfer of the digestion tube is reduced.
The system automatically shuts down after 60 minutes of unattended operation, which is energy-saving, safe and reliable.
The instrument has a built-in protein coefficient query table for users to read, query and participate in system calculations. When the coefficient = 1, the analysis result is "nitrogen content". When the coefficient > 1, the analysis result is automatically converted to "protein content" and displayed and stored. ,Print
The R, G, and B three-color light intensity automatic adjustment system can adapt to the analysis of different formulas of boric acid absorption solutions and samples of different concentrations.
The internal standard of titrant concentration eliminates system errors and is highly precise and convenient.
Automatic cleaning of alkali pipeline to prevent pipeline blockage and ensure liquid supply accuracy.
The standard configuration refrigeration system can save a lot of water resources for users, and is energy-saving and environmentally friendly.
The unique "sample weighing data automatic upload data package" eliminates the need to record and enter the weight of samples one by one, reducing input errors and improving work efficiency.
ZDDN-8900 Fully Automatic Kjeldahl Analyzer is currently the product with the largest sample placement capacity (40 positions), the highest degree of automation (no manual transfer of test tubes), and the most complete supporting equipment (optional 40-hole digestion furnace, 40-tube fully automatic tube washing) in China machine), choosing Top Instrument's series of products solves complicated tasks, saves labor costs and improves work efficiency.
Characteristic:
The automatic sample introduction system can place 40 digestion tubes at the same time to meet the requirements of batch automatic analysis.
The sample storage adopts a rectangular structure design. After the sample is digested, it can be put directly on the machine together with the digestion tube rack, which is convenient and fast. Compared with disk-type sample storage, the cumbersome operation of secondary transfer of the digestion tube is reduced.
The system automatically shuts down after 60 minutes of unattended operation, which is energy-saving, safe and reliable.
The instrument has a built-in protein coefficient query table for users to read, query and participate in system calculations. When the coefficient = 1, the analysis result is "nitrogen content". When the coefficient > 1, the analysis result is automatically converted to "protein content" and displayed and stored. ,Print
The R, G, and B three-color light intensity automatic adjustment system can adapt to the analysis of different formulas of boric acid absorption solutions and samples of different concentrations.
The internal standard of titrant concentration eliminates system errors and is highly precise and convenient.
Automatic cleaning of alkali pipeline to prevent pipeline blockage and ensure liquid supply accuracy.
The standard configuration refrigeration system can save a lot of water resources for users, and is energy-saving and environmentally friendly.
The unique "sample weighing data automatic upload data package" eliminates the need to record and enter the weight of samples one by one, reducing input errors and improving work efficiency.
Project | Parameter | Project | Parameter | |
Analysis scope | 0.1-240 mgN | Digestion tube waste discharge mode | Manual/automatic discharge | |
Accuracy(RSD) | ≤0.5% | Steam flow regulation | 1%--100% | |
Recovery rate | 99-101% | Safe alkali addition mode | 0-99 seconds | |
Minimum titration volume | 0.2μL/step | Automatic shutdown time | 60 minutes | |
Titration speed | 0.05-1.0ml/S optionally set | Operating Voltage | AC220V/50Hz | |
Autosampler digits | 40 digits | Heating power | 2000W | |
Distillation time | 10-9990 free setting | Host size | 500mm long*460mm wide*710mm high | |
Sample analysis time | 4-8min/(cooling water temperature 18℃) | Autosampler size | Length 930mm* Width 780mm* Height 950mm | |
Titrant concentration range | 0.01—5mol/L | Overall height of instrument assembly | 1630mm | |
Titrant concentration input method | Manual input/instrument internal standard | Refrigeration system temperature control range | -5℃-30℃ | |
Titration mode | Standard/drip while steaming | Output cooling capacity/refrigerant | 1490W/R134A | |
Titration cup volume | 300ml | Refrigeration tank volume | 6L | |
Touchscreen | 10-inch color LCD touch screen | Circulation pump flow | 10L/min | |
Data storage capacity | 1 million sets of data | Lift | 10 m | |
Printer | 5.7CM thermal automatic cutting printer | Operating Voltage | AC220V/50Hz | |
Communication Interface | 232/Ethernet/computer/electronic balance/cooling water/reagent barrel level | Power | 850W |
Project | Parameter | Project | Parameter | |
Analysis scope | 0.1-240 mgN | Digestion tube waste discharge mode | Manual/automatic discharge | |
Accuracy(RSD) | ≤0.5% | Steam flow regulation | 1%--100% | |
Recovery rate | 99-101% | Safe alkali addition mode | 0-99 seconds | |
Minimum titration volume | 0.2μL/step | Automatic shutdown time | 60 minutes | |
Titration speed | 0.05-1.0ml/S optionally set | Operating Voltage | AC220V/50Hz | |
Autosampler digits | 40 digits | Heating power | 2000W | |
Distillation time | 10-9990 free setting | Host size | 500mm long*460mm wide*710mm high | |
Sample analysis time | 4-8min/(cooling water temperature 18℃) | Autosampler size | Length 930mm* Width 780mm* Height 950mm | |
Titrant concentration range | 0.01—5mol/L | Overall height of instrument assembly | 1630mm | |
Titrant concentration input method | Manual input/instrument internal standard | Refrigeration system temperature control range | -5℃-30℃ | |
Titration mode | Standard/drip while steaming | Output cooling capacity/refrigerant | 1490W/R134A | |
Titration cup volume | 300ml | Refrigeration tank volume | 6L | |
Touchscreen | 10-inch color LCD touch screen | Circulation pump flow | 10L/min | |
Data storage capacity | 1 million sets of data | Lift | 10 m | |
Printer | 5.7CM thermal automatic cutting printer | Operating Voltage | AC220V/50Hz | |
Communication Interface | 232/Ethernet/computer/electronic balance/cooling water/reagent barrel level | Power | 850W |