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| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-180 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Measurement Range | 0.1–240 mg N |
| Distillation Time Setting | 0–99 min |
| Repeatability | RSD ≤ 0.5% |
| Sample Capacity | Solid ≤ 20 g/sample |
| Nitrogen Recovery Rate | > 99.5% |
| Adjustable Power Output | 1500 W |
| Dimensions (L×W×H) | 370 × 300 × 680 mm |
| 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 |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | SKD-100 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Measurement Range | 0.1–240 mg N |
| Distillation Time | 3–8 min per sample |
| Repeatability | RSD < 0.5% |
| Sample Weight Capacity | Solids < 6 g, Liquids < 16 mL |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Rating | 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 | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-1000 |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–240 mg N per sample |
| Distillation Time | 3–8 min/sample |
| Repeatability | RSD ≤ 0.5% |
| Sample Weight Capacity | ≤6 g (solid) or ≤20 mL (liquid) |
| Nitrogen Recovery Rate | >99.5% |
| Dimensions (L×W×H) | 500 × 350 × 720 mm |
| Titration Resolution | 0.8 µL/step (auto-adjusted by titrant concentration) |
| 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 |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | V100 |
| Price Range | USD 2,800 – 7,000 (FOB Shanghai) |
| Titration Mode | Fully Automatic Volumetric Titration |
| Instrument Type | Volumetric Karl Fischer Moisture Analyzer |
| Measurement Resolution | 1 µg |
| Moisture Content Range | 100 ppm to 100% w/w |
| Accuracy | ±0.3% relative |
| Minimum Dispensing Increment | 1/20,000 of burette volume |
| Titration Control Precision | 1 µg (equivalent to 0.001 mL at 1 mg/mL KF reagent concentration) |
| Model | 318C+ |
|---|---|
| Price | Upon Request) |
| [Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | 318C+ |
| Wavelength Range | 350–800 nm |
| Filter Positions | 10 (standard: 405, 450, 492, 630 nm |
| Absorbance Range | 0.000–4.000 A |
| Optical Channels | 8-sample + 1 optional reference channel |
| Absorbance Stability | ≤ ±0.002 A or ≤ 0.5% T / 10 min |
| Accuracy | ≤ ±0.005 A or ±0.2% T |
| CV (Repeatability) | ≤ 0.2% |
| Sensitivity | ≥ 0.01 L/mg |
| Channel Uniformity | ≤ 0.01 A |
| Wavelength Accuracy | ±1 nm |
| Bandwidth (FWHM) | ≤ 8 nm |
| Display Resolution | 0.001 A (display), 0.0001 A (internal calculation) |
| Read Time | ≤3 sec/96-well (single wavelength), ≤6 sec/96-well (dual wavelength) |
| Plate Types | Standard 96-well microplates, strips, flat/U/V-bottom wells |
| Display | 7-inch color TFT-LCD touchscreen |
| Input | Touchscreen + optional USB mouse/keyboard |
| Built-in Thermal Printer | Yes |
| Data Storage | ≥200,000 assay results, ≥500 test protocols (expandable) |
| Interfaces | USB-A, USB-B, RS-232, parallel port |
| Operating Environment | 5–40 °C, 15–80% RH |
| Power Supply | 220 V ±10%, 50/60 Hz |
| Dimensions (L×W×H) | 475 × 350 × 210 mm |
| Weight | 11.5 kg] |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PQZF-1000 |
| Pricing | Available Upon Request |
| Extraction Principle | Soxhlet Extraction (Gravimetric) |
| Compliance | GB 5009.6–2016, GB/T 6433–2006, SN/T 0800.2–1999 |
| Display | 4.7-inch Full-Color TFT Touchscreen |
| Extraction Modes | Soxhlet, Hot Extraction, Soxhlet-Hot Hybrid, Continuous Flow, Spot Flow, Standard Hot Extraction |
| Sample Capacity | 6 samples per run |
| Sample Mass Range | 0.5–15 g |
| Solvent Cup Volume | 150 mL |
| Temperature Control Range | RT+5 °C to 300 °C |
| Temperature Accuracy | ±1 °C |
| Solvent Recovery Rate | ≥85% |
| Heating Power | 2000 W |
| Power Supply | 220 V ±10%, 50 Hz |
| Safety Features | Petroleum Ether Leak Detection & Auto-Shutdown |
| Cooling System | Smart Temperature-Controlled Inlet/Outlet Water Flow |
| Heating Method | Integrated Metal Bath with Programmable Ramp Heating |
| 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 | SDC-1000 |
| Sample Capacity | 1–12 positions |
| Concentration Vessels | 50 mL, 150 mL, and 200 mL |
| Endpoint Detection | Optical dryness sensor per channel |
| Endpoint Volume Options | 1.0 mL, 0.5 mL, or near-dry (~0.1 mL) |
| Water Bath Temperature Range | Room temperature +5 °C to 100 °C (±0.3 °C) |
| Nitrogen Blow Time | 0–9999 min |
| Nitrogen Pressure Control | 0–0.10 MPa (10-step adjustable, 0.01 MPa increments) with auto-regulation |
| Inlet Nitrogen Supply Pressure | 0.20–0.80 MPa |
| Max Allowable Inlet Pressure | 1.00 MPa |
| Gas Consumption | ~500 mL/min per channel at 0.10 MPa |
| Sensitivity Adjustment | Continuously variable optical endpoint detection |
| Control Interface | Color LCD touchscreen |
| Operating Modes | Manual / Timed / Volume-based endpoint |
| Safety Features | Lid-open detection, low-water alarm & auto-refill, low-pressure alarm, 60-sec pause/resume memory |
| Materials | Plasticizer-free silicone seals, food-grade PTFE gas tubing |
| Exhaust System | Integrated high-efficiency fume extraction |
| Drain Valve | Integrated for bath water replacement |
| Heating Power | 2000 W |
| Power Supply | 220 V / 60 Hz |
| Dimensions (W×D×H) | 600 × 540 × 400 mm |
| Weight | 28 kg |
| 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-100 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automatic |
| Nitrogen Determination Range | 0.1–240 mg N |
| Distillation Time | 3–8 min per sample |
| 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) | 370 × 300 × 680 mm |
| Display | LED digital display |
| Alkali Addition Time | 0–99 s |
| Distillation Volume Control | 14–28 mL/min |
| Programmable Programs | 10 pre-set distillation/alkali addition protocols |
| Safety Features | Overpressure protection, dry-run prevention via real-time liquid level monitoring, emergency stop function |
| Housing Material | Integrated molded ABS engineering plastic |
| Tubing Material | PEIOU proprietary acid-/alkali-/heat-resistant polymer tubing |
| Weight | 15 kg |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Water Supply Requirement | ≥0.15 MPa pressure, ≤20 °C inlet temperature |
| 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 |
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