Elemental Analyzer
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| Brand | Oxford Instruments |
|---|---|
| Origin | United Kingdom |
| Model | AZtecLive |
| Detector Active Area | Up to 170 mm² |
| Maximum Quantitative Count Rate | 400 kcps |
| Maximum Mapping Count Rate | 1,000 kcps |
| Detector Type | Silicon Drift Detector (SDD) with Extreme Electronics Architecture |
| Compliance | Designed for integration with field-emission and tungsten SEM platforms per IEC 61000-4 EMC standards |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-100 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Semi-Automated |
| Nitrogen Determination Range | 0.1–240 mg N |
| Sample Weight Capacity | ≤5 g (solid) / ≤15 mL (liquid) per sample |
| Alkali/Acid Addition Time Control | 0–99 s (segmented) |
| Distillation Time Setting | 0–99 min |
| Distillation Rate | 14–28 mL/min |
| Power Adjustment Range | 750–1500 W |
| Recovery Rate | >99.5% |
| Repeatability | RSD ≤0.5% |
| Dimensions (L×W×H) | 370×300×680 mm |
| Net Weight | 15 kg |
| Display | LED digital |
| Data Storage | 10 programmable distillation/alkali addition methods |
| Safety Features | Real-time liquid level monitoring, overpressure protection, dry-run prevention, emergency stop |
| Housing Material | Molded ABS engineering plastic (acid/alkali resistant) |
| Tubing | PEIU proprietary corrosion-resistant high-temp tubing |
| 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-1000 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–200 mg N per sample |
| Distillation Time | 3–8 min per sample |
| Repeatability | ≤ ±0.5% RSD |
| Sample Weight Capacity | Solids 0.1–2 g |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Consumption | ~1500 W |
| Dimensions (L×W×H) | 450 × 400 × 550 mm |
| Linear Range | 0.1–200 mg N |
| Linearity Error at 4× Nitrogen Load | ≤ ±1% |
| Compatible Standard Acid Concentrations | 0.01–0.5 mol/L HCl or H₂SO₄ |
| Titration Resolution | 0.8 µL/step |
| Acid Delivery Precision | ≤0.002 µL/step |
| Alkali Addition | Programmable segmented dosing (1–10 pulses, 0–15 s interval) |
| Delay Time Setting | 0–1800 s (for nitrate-nitrogen analysis) |
| Reagent Pump Volume Range | 0–150 mL (1 mL increments) |
| Steam Power Adjustment | Continuously variable |
| Safety Features | Dual-level steam chamber monitoring, condensate flow interruption protection, door interlock sensing, real-time cooling water pressure/flow detection, reagent level monitoring, and jacket temperature control |
| Brand | Peiou |
|---|---|
| Origin | Shanghai, China |
| Model | SKD-1100 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1–200 mg N |
| Linear Range | 0.1–200 mg N |
| Sample Weight (Solid) | 0.1–5 g |
| Distillation Time per Sample | 3–5 min |
| Repeatability | ≤0.5% CV |
| Recovery Rate | ≥99.5% |
| Power Consumption | ~800 W |
| Dimensions (L×W×H) | 450 × 350 × 500 mm |
| 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-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 | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | Customized-6 |
| Pricing | Available Upon Request |
| Brand | Qilin (QL) |
|---|---|
| Model | BS1000G |
| Origin | Jiangsu, China |
| Type | Benchtop Photometric Elemental Analyzer |
| Optical System | Adjustable-Wavelength Self-Collimating Diffraction Grating (Right-Exit) |
| Wavelength Accuracy | ±3 nm |
| Measurable Elements (typical) | Mn (0.10–65.00 wt%), Si (0.10–75.00 wt%), P (0.005–1.00 wt%), Cu (0.02–85.00 wt%), Cr (0.01–45.00 wt%), Ni (0.01–50.00 wt%), Mo (0.101–6.00 wt%), Mg (0.010–0.100 wt%), Rare Earths (0.01–0.100 wt%) |
| Analytical Method | Photometric Colorimetry with Computer-Controlled Wavelength Selection |
| Measurement Time per Sample | ≤5 s |
| Weighing Device | 0.0001 g Precision Electronic Balance (1/10,000 g resolution) |
| Compliance | GB/T 223 series (Chinese national standards for metallurgical analysis) |
| Operating Environment | 10–30 °C, RH <75% |
| Data Output | Integrated thermal printer (Chinese-language interface), PC-based data logging |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | QL-BS3B |
| Price | USD 1,380 (FOB Nanjing) |
| Measurement Principle | Photometric Colorimetry with Cold Light Sources |
| Elements Measured | Si, Mn, P, Ni, Cr, Cu, Rare Earths, Mg, Fe, Al, V, W, Ti |
| Typical Range (w/w) | Mn 0.10–15.00%, Si 0.10–5.00%, P 0.005–0.80%, Cr 0.010–25.0%, Mo 0.010–6.00%, Mg 0.010–0.99% |
| Detection Method | Dual-beam photometry using imported silicon photodiodes |
| Calibration | Automatic zero & full-scale self-calibration |
| Curve Storage | 15 user-programmable calibration curves |
| Input Interface | Touch-sensitive membrane keypad with audible feedback |
| Sample Preparation | External fusion (crucible-based), valve-free and tubing-free design |
| Optical Source | Interchangeable cold-light sources for spectral adaptability |
| Brand | QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HW2000B |
| Price | USD 13,800 (FOB Nanjing) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5% |
| Analysis Time | 25–60 s (user-adjustable) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Weighing Accuracy | 0.0001 g (external analytical balance required) |
| Optical Detection | High-stability pyroelectric IR detectors with narrow-band interference filters |
| Gas Handling | Precision mass flow control |
| Mechanical Drive | Aerospace-grade synchronous motor in IR absorption cell (MTBF > 100,000 h) |
| Compensation | Real-time temperature, pressure, and flow compensation algorithms |
| Brand | Qilin (QL) |
|---|---|
| Model | QL-BS1000 |
| Origin | Jiangsu, China |
| Wavelength Range | 400–800 nm (continuously adjustable) |
| Absorbance Range | 0–1.999 A |
| Concentration Display Range | 0.000–99.99% (auto-ranging) |
| Wavelength Accuracy | ±3 nm |
| Data Storage | Onboard EEPROM (retains data for ≥10 years without power) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Power Consumption | ≤45 W |
| Net Weight | ≤15 kg |
| Display | 1-inch numeric LED display |
| Calibration | Auto-zero and full-scale calibration using cold light source and imported photodetectors |
| Curve Storage | Up to 9 pre-programmed calibration curves |
| Sample Handling | External dissolution |
| Optical System | Adjustable-wavelength monochromatic light source with microprocessor-controlled spectral selection |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-HW2000B |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | 2.5 kVA High-Frequency Induction Furnace (18–20 MHz) |
| Carbon Range | 0.00001–10.0000 wt% (extendable to 99.999 wt%) |
| Sulfur Range | 0.00001–0.5000 wt% (extendable to 99.999 wt%) |
| Sensitivity | 0.1 ppm (minimum display resolution) |
| Precision | Carbon RSD ≤ 0.5%, Sulfur RSD ≤ 1.0% |
| Analysis Time | 25–60 s (user-adjustable) |
| Compliance | GB/T 20123–2006, ISO 15350:2000 |
| Sample Weighing Accuracy | 0.0001 g |
| Detector Type | High-Stability Pyroelectric Infrared Detector with Narrow-Band Interference Filters |
| Gas Control | Precision Mass Flow Controllers + Airtac (Taiwan) Solenoid Valves (rated for ≥100,000 cycles) |
| Optical Drive | Aerospace-Grade Synchronous Motor (MTBF > 100,000 h) |
| Brand | Qilin |
|---|---|
| Model | TS-3 |
| Origin | Jiangsu, China |
| Measurement Time | 240 s |
| CE Range | 3.2–4.8 wt% (±0.1%) |
| C Range | 2.8–4.2 wt% (±0.05%) |
| Si Range | 0.9–3.0 wt% (±0.08%) |
| Display Height | 50 mm |
| Temperature Compensation | 0–40 °C |
| Cup Types | S, R, B, K |
| Compliance | EN 50081-2, EN 50082-2 |
| Temperature Unit | Selectable (°C/°F) |
| Status Indicators | Green (Ready), Yellow (Measuring), Red (Complete) |
| Brand | Qilin / QL |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | QL-TS-6 |
| Price Range | USD 2,800 – 7,000 |
| Brand | Qilin (QL) |
|---|---|
| Origin | Jiangsu, China |
| Model | QL-TS-6 |
| Measurement Principle | Thermal Analysis (Solidification Curve Monitoring via Immersion Thermocouple) |
| Measurement Time | ≤90 s per sample |
| CE Range | 3.2–4.8 wt%, ±0.08 wt% accuracy |
| C Range | 2.8–4.2 wt%, ±0.04 wt% accuracy |
| Si Range | 0.9–3.0 wt%, ±0.04 wt% accuracy |
| Data Storage Capacity | 3,000 measurements with timestamped sequence |
| Output Interface | USB flash drive export optional |
| Compliance | Designed for foundry floor deployment under ISO 9001 and ASTM E1157 (Standard Practice for Sampling and Testing Cast Iron) environments |
| Operating Environment | Industrial-grade embedded PC with fanless motherboard, 17″ ruggedized LCD display, EMI-hardened signal acquisition architecture |
| Brand | -- |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | RP-92 |
| Pricing | Upon Request |
| Instrument Type | Online/Field-Deployable |
| Analytical Principle | Cold Vapor Atomic Fluorescence Spectrometry (CV-AFS) |
| 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 | Spectro Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Spectro Scientific, Inc. |
| Type | Imported Instrument |
| Model | SpectrOil 100 |
| Pricing | Available Upon Request |
| Origin | France |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | SULFUVL |
| Pricing | Upon Request |
| Brand | SUNJUNE |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | VP-TA2 Pro |
| Price Range | USD 8,500 – 17,000 |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Model | CS844-LM |
| Measurement Principle | Infrared Absorption Spectroscopy |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.0001–6.0 wt% |
| Sulfur Range | 0.0001–3.5 wt% |
| Sensitivity | 0.000001 wt% |
| Precision | ±1 ppm |
| Analysis Time | 20–40 s |
| Furnace Output Power | 3.5 kW |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DH603-G4 |
| Instrument Type | Diffusion Hydrogen Analyzer |
| Analysis Range | 0.05–3000 mL/100g |
| Analytical Precision | 0.001 mL/100g |
| Sensitivity | ±1% |
| Analysis Time | 3–10 min |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | EA3500 |
| Pricing | Upon Request |
| 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 | Teledyne Leeman Labs |
|---|---|
| Origin | Imported |
| Model | Hydra II AA |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Compliance | EPA Methods 245.1, 245.5, 245.6, 7470A, 7471B |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Imported |
| Model | Hydra II C |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) |
| Compliance | EPA Method 7473, SN/T 3511–2013, HJ 910–2017, HJ 917–2017, HJ 923–2017, Cosmetics Safety Technical Specifications (2015 Edition) |
| Sample Introduction | Direct Solid/Liquid Injection Without Prior Digestion |
| Optical Design | Dual-Beam, Dual-Cell Configuration with Real-Time Baseline Monitoring |
| Moisture Management | Integrated Desiccant Drying Tube |
| Operational Readiness | Ambient-Temperature Operation, No Preheating Required |
| Brand | Teledyne Leeman Labs |
|---|---|
| Origin | Beijing, China |
| Model | ONH836-G8 |
| Analysis Range | O: 0.01 ppm–5 wt% |
| N | 0.01 ppm–3 wt% |
| H | 0.01 ppm–0.3 wt% |
| Analytical Precision | O/N: ±0.25 ppm |
| H | ±0.5 ppm |
| Detection Limit | 0.001 ppm |
| Analysis Time | 90 s |
| Pulse Furnace Power | 10 kW |
| Brand | Thermo Fisher |
|---|---|
| Origin | Switzerland |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Origin Category | Imported Instrument |
| Model | easySpark 1160 |
| Pricing | Upon Request |
| Brand | Thermo Fisher |
|---|---|
| Origin | Italy |
| Model | FlashSmart CHN |
| Measurement Elements | C, H, N (expandable to CHNSO, CHNS, NCS, NC, N, S, O) |
| Analysis Time | 5–10 min (sample-weight and matrix dependent) |
| Detection Limit | <40 ppm |
| Accuracy | ≤0.05% |
| Sample Volume | up to 500 µL |
| Detectors | Thermal Conductivity Detector (TCD), Flame Photometric Detector (FPD), Infrared Detector (IR), Isotope Ratio Mass Spectrometer (IRMS) interface |
| Combustion Temperature | up to 1800 °C |