Auto Kjeldahl Azotometer / Protein Analyzer
KA-600/KA-800
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Product info
Characteristics
- Overall ABS engineering plastic shell to avoid problem of power leakage and never get corrosion.
- Anti-high temperature & anticorrosion pipeline ensure 3 years without replacement
- Design of total nitrogen and protein conforms to the international standard for determination of Kjeldahl distillation method: concentrated sulfuric acid digestion, alkali environment of steam distillation, absorption, boric acid titration end color determination method
- Program control can adding alkali automatic, automatic distillation, adding acid & alkali, three independent pipeline system for distillation
- Can set the adding amount of alkali, also the program is editable & savable.
- Can set the number of recovery liquid, distillation time, sound alert & auto shutdown when distilling finished.
- Automatic & manual control two operating mode function
- LCD display, procedures, distillation time and the operation of the state machinery can be displayed.
- Automatic water supply to distiller, functional design to prevent dry heating, auto power off when water level not enough.
- Membrane touch keys, anti-acid material for front panel shell, easy cleaning
- Observation window, readily visible distillation device working status
- Standard: GB/T10511-89; GB/T2441.1-2001; GB10209.1-2001; GB/T3595-2000
Powerful Safety Function
- Alarm for cooling water lack & low level
- Real time monitoring for collection liquid temperature
- Water lack protect for heating tube
- Door jar protect
Specifications:
Model | KA-600 | KA-800 |
Application | Alkali & Acid | Alkali & Acid |
Working mode | Automatic distillation, acid/alkali adding, date storing | Automatic distillation, acid/alkali & diluents adding, date storing |
Amount of sample | solid < 5g, liquid < 15ml; | solid < 5g, liquid < 15ml; |
Distillation rate | 3 ~ 8 min/sample | 3 ~ 8 min/sample |
Measuring range | 0.1 - 200mgN. | 0.08 - 200 mgN. |
Distillation rate | 12 ~ 28 ml/min (adjustable) | 12 ~ 28 ml/min (adjustable) |
Charge rate of back | > 99.5 ± 1% | > 99.5 ± 1% |
Repeatability | < ± 0.5% | < ± 0.5% |
Display | LCD 160*128 | LCD 160*128 |
Acid/Alkali adding time | 0-99 seconds | 0-99 seconds |
Time range of distillation | 0-99minutes | 0-99minutes |
Distillation power | 750 ~ 1.5KW (adjustable) | 750 ~ 1.5KW (adjustable) |
Date storage | 100 pcs distillation can store for 1000 samples | 100 pcs distillation can store for 1000 samples |
monitoring and protection of liquid level | Real time | Real time |
Overvoltage protection | YES | YES |
Humanized operation | Emergency stop function | Emergency stop function |
power | 220V / 50HZ 3.5-7A | 220V / 50HZ 3.5-7A |
cooling water pressure | > 0.15 MPa | > 0.15 MPa |
cooling water temperature | < 20°C. | < 20°C. |
Dimensions | 325× 300 × 700mm | 325× 300 × 700mm |
