- High accuracy dozing and working
- Easy Maintenance
- support customer make the routine maintenance easily.
- High titration accuracy, up to 2.0μL/step.
- Integrated printer on the instruments.
Kjeldahl apparatus/Kjeldahl System
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- Analytical range: 0.1—200 mg N
- Accuracy (RSD):≤0.5% (30mgN，0.1mol/L H+)
- Recovery rate: ≥99.5%
- Titration accuracy: 0.75μL/step
- Titrant concentration range: 0.01—5 mol/L
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- Measuring range:0.1mgN-200mgN(Nitrogen content: 0.1%-99%)
- Recovery rate: ≥99% (relative error, include digestion process)
- Repetition rate: relative standard deviation＜±1%
- Distillation time: 5-15 minutes
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- Measuring range: 0.1mg~240mg N
- Recovery: ≧99.5%
- Sample capacity: solid≦6g/sample, liquid≦16mL/sample
- Distillation speed: 3-6min/sample
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- Measuring range: 0.1mg ～ 240mg N
- Analysis time: 5 ～ 10min/sample
- Reproducibility: Average value relative error ≤±0.5%
- Recovery: ≧99.5%
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- Analytical range:0.1—200 mg N
- Accuracy（RSD）:≤0.5%（30mgN，0.1mol/L H+）
- Titrant concentration input mode:Manual input
- Sample analysis time:3-4min/( cooling water temp 18℃）
- Blank deduction of sample:Automatic deduction
- User-made recipe:99 groups
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- Sample holes:4/8/20
- Digestive pipe capacity:300
- Measurement range:1mgN-200mgN (mg nitrogen)
- Digestiontime:60-90 min/batch (according to sample quantity)
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- Measuring range: 0.1mg ～240mg N
- Analysis time: 3～8min/sample
- Reproducibility Average value relative error ±0.5%
- Recovery: ≧99.5%
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- Welded by stainless steel plate
- Collection port:8, 10, 15, 20
- Extraction opening: 1, 2
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- Number of sample holes: 10, 15, 20holes
- Designed temperature: 550℃
- Working voltage: AC220V/50Hz
- Graphite P and aluminum alloy S to choose
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- over-temperature protection
- 0-40 sections of program
- Number of sample holes:8 holes
- Designed temperature:400℃
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- Number of sample holes: 10, 15, 20holes
- Designed temperature: 400℃
- Working voltage: AC220V/50Hz
- Recipe management: 9 groups
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- The tertiary absorption of lye, distilled water and gas ensures the reliability of the excluded gas
- Due to the large contact surface between gas and liquid, the neutralization efficiency is high and the exhaust gas is pollution-free.
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- The scrubber for Digesters
- Ternary filtration system
- Suction pressure is adjustable
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- Temperature range: RT. +5 - 450℃
- Temperature accuracy: ±1℃
- Digestion tube capacity: 300mL
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- Number Of Sample Holes: 36/54 holes
- Designed Temperature: 350℃
- Aperture: Φ32*50mm
- Heating Module Material: high density graphite
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