Nitrogen Determinator
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| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-1800 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg |
| Distillation Time per Sample | 3–8 min |
| Repeatability (RSD) | ≤0.5% |
| Sample Weight Capacity | ≤5 g (solid) or ≤15 mL (liquid) |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Consumption | 750–1500 W |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| Linearity Range | 0.1–240 mg nitrogen |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-2000 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–300 mg N |
| Sample Weight Capacity | Solids 0.1–5 g |
| Distillation Time per Sample | 2–6 min |
| Repeatability | ≤ ±0.3% RSD |
| Recovery Rate | ≥99.8% |
| Linearity Range | 0.1–300 mg N |
| Linearity Error at 4× Nitrogen Load | ≤ ±0.8% |
| Compatible Standard Acid Concentration | 0.01–1.0 mol/L HCl or H₂SO₄ |
| Power Consumption | ~1800 W |
| Dimensions (L×W×H) | 500×450×600 mm |
| Titration Precision | ±0.15% |
| Adjustable Alkali Addition Steps | 1–10 segments with 0–15 s intervals |
| Delay Time Setting | 0–1800 s |
| Reagent Pump Volume Range | 0–150 mL (1 mL resolution) |
| Distillation Steam Continuity | Continuous steam generation with auto-refill without interruption |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-2000 |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Distillation Time per Sample (incl. titration) | 3–8 min |
| Repeatability | RSD < 0.5% |
| Sample Weight Capacity | ≤6 g (solid), ≤16 mL (liquid) |
| Nitrogen Recovery Rate | >99.5% |
| Power Consumption | 750–1500 W |
| Dimensions (L×W×H) | 500 mm × 350 mm × 720 mm |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-3000 |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Sample Throughput | 1 sample per 3–8 min |
| Repeatability | RSD < 0.5% |
| Sample Weight Capacity | ≤6 g (solid) or ≤16 mL (liquid) |
| Nitrogen Recovery Rate | >99.5% |
| Dimensions (L×W×H) | 500 × 350 × 720 mm |
| Titration Resolution | ≤0.001 µL/step |
| Minimum Titration Volume | 0.8 µL/step (auto-adjusted per titrant concentration) |
| Distillation Flow Rate | 15–30 mL/min (adjustable) |
| Data Storage | Unlimited (on-board + wireless PC sync) |
| Compliance | Designed for GLP/GMP-aligned workflows with audit trail, user-level access control (3-tier password), and full data traceability |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-5000 |
| Instrument Type | Fully Automated Kjeldahl Nitrogen Determinator |
| Nitrogen Determination Range | 0.1–500 mg N per sample |
| Cation Exchange Capacity (CEC) Range | 1–100 cmol/kg |
| Sample Weight | Solid (e.g., soil): 0.5–10 g |
| Liquid | 1–100 mL |
| Distillation Time | 2–5 min per sample |
| Repeatability | ≤±0.2% for nitrogen |
| Recovery Rate | ≥99.8% for nitrogen |
| Linear Range | 0.1–500 mg N |
| Linearity Error at 4× Nitrogen Load | ≤±0.5% |
| Compatible Standard Acid Concentration | 0.01–1.5 mol/L HCl or H₂SO₄ |
| Power Consumption | ~2000 W |
| Dimensions (L×W×H) | ~550×500×650 mm |
| Titration Resolution | 0.8 µL/step |
| Pump Accuracy | RSD <0.002 µL/step |
| Repeatability (RSD) | <0.5% |
| Delay Time Setting | 0–1800 s |
| Digestion Tube Compatibility | 300 mL and 650 mL tubes |
| Dual-Mode Operation | Manual & Automatic |
| Distillation Power | Adjustable |
| Safety Features | Real-time distillation cup temperature monitoring, condenser water flow/pressure auto-detection, acid/alkali/boric acid/diluent level sensors, door-closed status verification, dry-burn prevention via dual liquid-level modeling |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-5000 |
| Instrument Type | Fully Automated Kjeldahl Nitrogen Determinator |
| Nitrogen Range | 0.1–240 mg N |
| CEC Range | 0.07–140 cmol<sub>c</sub>/kg |
| Digestion/Steam Distillation Time | 3–8 min per sample |
| Repeatability | RSD ≤ 0.5% |
| Sample Capacity | ≤6 g (solid) or ≤16 mL (liquid) |
| Nitrogen Recovery Rate | ≥99.5% |
| Dimensions (L×W×H) | 500 × 350 × 720 mm |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-800 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automated |
| Nitrogen Determination Range | 0.08–240 mg N |
| Sample Weight Capacity | Solid ≤6 g, Liquid ≤16 mL |
| Distillation Time | 3–8 min (typical) |
| Repeatability | RSD < 0.5% |
| Recovery Rate | ≥99.5% |
| Adjustable Distillation Power | 750–1500 W |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| Cooling Water Flow Requirement | >1.5 L/min (inlet water temperature ≤20 °C) |
| Operating Pressure | >0.15 MPa |
| Data Storage | ≥100 distillation programs, ≥1000 sample records |
| Safety Features | Dual-level liquid detection, real-time temperature monitoring (digestion cup & collector), door-closed status sensing, intermittent alkali addition, automatic reagent dosing (acid, alkali, boric acid, diluent), overheat protection, dry-run prevention, and coolant flow interruption detection |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SKD-800 |
| Instrument Type | Kjeldahl Nitrogen Analyzer |
| Automation Level | Semi-Automatic |
| Nitrogen Determination Range | 0.08–240 mg N |
| Distillation Time per Sample | 3–8 min |
| Repeatability (RSD) | ≤0.5% |
| Sample Weight Capacity | Solids < 6 g |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Rating | 1500 W (adjustable) |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SKD-800 |
| Price Range | USD 2,800 – 7,200 (FOB Shanghai) |
| Instrument Type | Kjeldahl Nitrogen Analyzer |
| Automation Level | Semi-Automatic |
| Nitrogen Measurement Range | 0.08–240 mg N |
| Distillation Time | 1–99 min |
| Repeatability | RSD < 0.5% |
| Sample Weight Capacity | Solids ≤ 5 g, Liquids ≤ 15 mL |
| Nitrogen Recovery Rate | > 99.5% |
| Adjustable Distillation Power | 1500 W |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD200 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Determination Range | 0.1–240 mg N |
| Distillation Time | 3–8 min |
| Repeatability | RSD < 0.5% |
| Sample Weight Capacity | ≤6 g (solid) / ≤16 mL (liquid) |
| Nitrogen Recovery Rate | 99.5% |
| Adjustable Distillation Power | 1500 W |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Kjeldahl Nitrogen Analyzer |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Distillation Time Setting Range | 10–9990 s |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | ≤5.00 g (solid), ≤20 mL (liquid) |
| Nitrogen Recovery Rate | 99–101% |
| Power Consumption | 2000 W |
| Dimensions (L×W×H) | 500 mm × 460 mm × 710 mm |
| Sample Capacity | 40-position auto-sampler |
| Integrated Refrigeration System | Standard |
| Data Storage Capacity | Up to 1,000,000 records |
| Interface Options | USB, LAN, RS232, CAN, Wi-Fi, Ethernet, Analytical Balance, Chiller Control |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Steam Distillation Time Setting Range | 10–9990 s |
| Repeatability | ≤0.5% RSD (at ≥10 mg N) |
| Sample Weight Capacity | Solids ≤5.00 g, Liquids ≤20 mL |
| Nitrogen Recovery Rate | 99–101% |
| Power Rating | 2000 W |
| Dimensions (L×W×H) | 500 mm × 460 mm × 710 mm |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Automated Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Steam Distillation Time Setting | 10–9990 s (adjustable in 1-s increments) |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | Solids ≤5.00 g |
| Nitrogen Recovery Rate | 99–101% |
| Rated Power | 2000 W |
| Dimensions (L×W×H) | 500 mm × 460 mm × 710 mm |
| Touchscreen Interface | 10-inch color LCD with bilingual (English/Chinese) UI |
| Data Storage Capacity | Up to 1,000,000 records |
| Thermal Printer | 57 mm auto-cut thermal printer |
| Safety Systems | Leakage protection, interlocked safety door with alarm, steam boiler dry-run/overtemperature/overpressure detection, sample overheating protection |
| Auto-shutdown | 60-minute idle timeout |
| Electronic Audit Trail | User-level access control (3-tier), digital signature support, timestamped operation logs compliant with GLP/GMP traceability requirements |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Kjeldahl Nitrogen Analyzer |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Steam Distillation Time | 10–9990 s |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | Solids ≤5.00 g, Liquids ≤20 mL |
| Nitrogen Recovery Rate | 99–101% |
| Power Consumption | 2000 W |
| Dimensions (L×W×H) | 500 × 460 × 710 mm |
| Brand | Raykol |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Kjeldahl Nitrogen Analyzer |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1 mg – 240 mg N |
| Steam Distillation Time Setting | 10–9990 s (adjustable) |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | Solids ≤5.00 g |
| Ammonia Recovery Rate | 99–101% |
| Power Consumption | 2000 W |
| Dimensions (L×W×H) | 500 mm × 460 mm × 710 mm |
| Brand | Selecta |
|---|---|
| Origin | Spain |
| Model | Pro-Nitro A |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Nitrogen Range | 0.1–200 mg |
| Distillation Rate | 35–45 mL/min |
| Repeatability | ≤ ±1% |
| Sample Volume Capacity | 15 mL |
| Recovery Rate | >99.5% |
| Power Consumption | 1800 W |
| Dimensions (L×W×H) | 75×50×50 cm |
| NaOH Reservoir Capacity | 2 L |
| Boric Acid Reservoir Capacity | 2 L |
| Titrant Reservoir Capacity | 2 L |
| Steam Generator Water Tank Capacity | 6 L |
| Steam Generator Water Consumption | 2 L/hr |
| Cooling Water Flow Requirement | 80–100 L/hr |
| Minimum Titrant Dispense Volume | 0.01 mL |
| Reading Accuracy | ±1.5% |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | KA05 |
| Instrument Type | Semi-Automatic Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Compliance | GB/T 22923–2008, NY/T 295–1995, LY/T 1243–1999, HJ 717–2014, JJF 109–2012 |
| Measuring Range | 0.06–240 mg N per sample |
| CEC | 0.07–14 cmol/kg |
| LOD | 0.05 cmol/kg |
| Recovery Rate | >99.5% |
| Repeatability (RSD) | ≤0.5% |
| Sample Capacity | ≤5 g solid or ≤15 mL liquid |
| Distillation Time | 3–9 min/sample |
| Steam Flow Rate | 0–30 mL/min (adjustable) |
| Cooling Water Consumption | <2 L/min (at ≤20 °C) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 1800 W |
| Net Weight | 30 kg |
| Safety Certifications | ISO 9001, CE |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | K06 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N (conventional nitrogen) |
| Sample Throughput | 3–7 min per sample |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | ≤6 g (solid), ≤25 mL (liquid) |
| Nitrogen Recovery Rate | ≥99.5% (100% ± 0.5%) |
| Power Consumption | 1800 W |
| Dimensions (L×W×H) | 460 × 450 × 720 mm |
| Linearity Range | RSD ≤1% for samples with nitrogen content within 1–3× nominal concentration |
| Titration Resolution | 0.1 µL/step |
| Internal Data Storage | 100,000 test records |
| User-Defined Methods | 500 presets |
| Cooling Water Flow Rate | 0.5 L/min (at 15 °C), 1.5 L/min (at 25 °C) |
| Safety Certifications | ISO 9001, CE |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | K12 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N per sample |
| Distillation Time (Ammonium Nitrogen) | 3–7 min/sample |
| Repeatability | ≤0.5% RSD |
| Sample Weight Capacity | ≤6 g (solid), ≤25 mL (liquid) |
| Recovery Rate | ≥99.5% |
| Linearity | RSD ≤1% over 1–3× nitrogen concentration range in digestion tube |
| Power Consumption | 1800 W |
| Dimensions (L×W×H) | 460 × 450 × 720 mm |
| Titration Resolution | 0.1 µL/step |
| Internal Data Storage | 1,000,000 test records |
| User-Defined Methods | 500 |
| Cooling Water Flow | 0.5 L/min (at 15 °C), 1.5 L/min (at 25 °C) |
| Compliance | ISO 9001 certified, CE marked |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Measurement Range | 0.1–240 mg N |
| Distillation Time per Sample | 3–8 min |
| Repeatability | ±0.5% RSD |
| Sample Mass Capacity | ≤5 g (solid) or ≤25 mL (liquid) |
| Nitrogen Recovery Rate | 100±1.0% (distilled water) / 100±2.0% (tap water) |
| Power Consumption | 1800 W |
| Dimensions (L×W×H) | 420 × 365 × 710 mm |
| Linearity | RSD ≤1% within 1–3× nominal nitrogen content in digestion tube |
| Cooling Water Flow Requirement | ≥1.5 L/min |
| Electrical Supply | AC 220 V ±10%, 50 Hz |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Range | 0.1–240 mg N (including nitrate nitrogen) |
| Distillation Time | 3–8 min per sample |
| Repeatability | ±0.5% RSD |
| Sample Weight Capacity | ≤6 g (solid) or ≤25 mL (liquid) |
| Recovery Rate | ≥99.5% (100% ± 0.5%) |
| Power Rating | 1800 W |
| Dimensions (L×W×H) | 420 × 365 × 710 mm |
| Linearity | RSD ≤1% within 1–3× nominal nitrogen content in digestion tube |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | K1306 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| 蒸馏时间 | 0–99 min (dynamically adjustable) |
| Repeatability | ±0.5% |
| Sample Weight Capacity | ≤6 g (solid), ≤25 mL (liquid) |
| Nitrogen Recovery Rate | ≥99.5% (at 100 ± 0.5 mg N) |
| Power Rating | 1800 W |
| Dimensions (L×W×H) | 420 × 365 × 710 mm |
| Linearity | RSD ≤1% within 1–3× nominal nitrogen content in digestion tube |
| Cooling Water Flow Rate | ≥1.5 L/min |
| Steam Flow Control | 0–100% |
| Distillation Delay | 0–999 min |
| Net Weight | 30 kg |
| Safety Certifications | ISO 9001, CE |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | K18 |
| Instrument Type | Fully Automated Kjeldahl Nitrogen Determinator |
| Nitrogen Range | 0.1–240 mg N |
| Distillation Time (Ammonium Nitrogen) | 3–7 min/sample |
| Repeatability | ≤0.2% RSD |
| Sample Weight | ≤5 g (solid) or ≤25 mL (liquid) |
| Recovery Rate | ≥99.8% |
| Power Consumption | 1800 W |
| Dimensions (L×W×H) | 460 × 450 × 720 mm |
| Linearity | RSD ≤1% within 1–3× nitrogen concentration in digestion tube |
| Titration Resolution | 0.1 µL/step |
| Internal Data Storage | 1,000,000 test records |
| User-Defined Methods | 500 |
| Cooling Water Flow | 0.5 L/min (at 15 °C), 1.5 L/min (at 25 °C) |
| Compliance | ISO 9001, CE Marked |
| Automation Level | Fully Automated (reagent dosing, steam distillation, boric acid absorption, potentiometric/colorimetric titration, waste discharge, calibration, reporting) |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | K18A |
| Price Range | USD 1,100 – 2,100 |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | KA06 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Linear Range | RSD ≤ 1% over 1–3× nitrogen content in digestion tube |
| Detection Limit | 0.05 cmol/kg |
| Repeatability | RSD ≤ 0.5% |
| Titration Precision | ≤ 0.0012 µL/step |
| Minimum Titration Volume | 0.8 µL/step |
| Nitrogen Quantification Range | 0.01–210 mg N (equivalent to 0.07–1400 cmol/kg CEC) |
| Sample Throughput | 0.0–9.0 min/sample |
| Data Storage | 10 million records (on-device), unlimited (cloud) |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Dumas Combustion Method |
| Automation Level | Fully Automated |
| Model | EA3507 |
| Compliance | ASTM D515, ISO 14891, AOAC 992.15, EN ISO 16634-1:2021 |
| Detection Principle | Thermal Conductivity Detection (TCD) of N₂ after catalytic combustion and reduction |
| Sample Form | Solid or liquid |
| Typical Analysis Time | < 5 min per sample |
| Nitrogen Range | 0.01–100 mg N |
| Precision | RSD ≤ 0.5% (n = 10, 10 mg N standard) |
| Brand | Thermo Fisher |
|---|---|
| Origin | Italy |
| Instrument Type | Dumas Combustion Method |
| Automation Level | Fully Automated Elemental Analyzer |
| Nitrogen Measurement Range | 0.001–500 mg N |
| Reproducibility | <0.3% RSD |
| Sample Mass Requirement | ≥1 g |
| Recovery Rate | 99.5–100% |
| Digestion/Combustion Time | 3–4 min per sample |
| Linear Range | 0.001–500 mg N |
| Power Consumption | 1400 W |
| Dimensions (L×W×H) | 620 × 580 × 500 mm |
| Sample Capacity | Up to 125 positions (with optional 4-position carousel) |
| Compliance | ASTM D5142, AOAC 992.15, ISO 14891, EN ISO 16634-1/-2, USP <28>, FDA 21 CFR Part 11 ready (via EagerSmart software audit trail) |
| Brand | Thermo Fisher |
|---|---|
| Origin | Italy |
| Instrument Type | Dumas Combustion Method |
| Automation Level | Fully Automated Nitrogen Determinator |
| Nitrogen Range | 0.001–500 mg N |
| Reproducibility | <0.3% RSD |
| Sample Weight | ≥1 g |
| Recovery Rate | 99.5–100% |
| Digestion/Combustion Time | 3–4 min per sample |
| Power Consumption | 1400 W |
| Dimensions (L×W×H) | 620 × 580 × 500 mm |
| Linearity Range | 0.001–500 mg N |
| Sample Capacity | Up to 125 positions (with optional multi-rack configuration) |
| Gas Flow Control | Electronic Flow Control (EFC) |
| Software Platform | EagerSmart™ Operating Software |
| Compliance | ASTM D515, ISO 13878, AOAC 992.15, USP <467>, EN ISO 13878, and GLP/GMP-ready audit trail support |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Range | 0.1–200 mg N per sample |
| Distillation Time | 5–15 min/sample |
| Repeatability | RSD < ±1% |
| Sample Mass | Solids ≤2.00 g |
| Nitrogen Recovery Rate | ≥99% |
| Power Rating | 1000 W |
| Dimensions (L×W×H) | 380 × 320 × 670 mm |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KDN-08A |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Determination Range | 0.1–200 mg N per sample |
| Distillation Time | <5 min per sample |
| Repeatability | RSD < ±1% |
| Sample Weight | 5 g (solid) or 15 mL (liquid) per sample |
| Nitrogen Recovery Rate | 100 ±1% (including digestion step) |
| Dimensions (L×W×H) | 430 × 360 × 760 mm |