Chemical Analysis Instruments
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| Brand | Cole-Parmer |
|---|---|
| Origin | USA |
| Model | AC1384 |
| Temperature Range | 10–100°C (4°C hold) |
| Max Ramp Rate | 3.4°C/s |
| Temperature Uniformity at 55°C | ±0.3°C |
| Temperature Accuracy at 55°C | ±0.25°C |
| Gradient Range | 1–29°C |
| Block Configuration | Single 384-well module |
| Display | 7-inch 1080p HD touchscreen |
| Operating System | Android |
| Max Program Storage | 1,000 protocols |
| Heat Lid Temp Range | 35–115°C (adjustable pressure) |
| Dimensions (W×D×H) | 430 × 260 × 200 mm |
| Weight | 11.8 kg |
| Power Input | 100–230 V, 50–60 Hz |
| Max Power Consumption | 450 W |
| Noise Level | ≤50 dB(A) |
| Brand | OEM |
|---|---|
| Chamber Dimensions (OK-PTC-25) | Ø250 × 450 mm (D) |
| Chamber Dimensions (OK-PTC-35) | Ø350 × 500 mm (D) |
| Temperature Range | RT+10°C to 132°C |
| Humidity Range | 100% RH |
| Pressure Range | 0.0–2.8 kg/cm² (gauge), max safety capacity 4.0 kg/cm² |
| Temp. Uniformity | ±1.5°C |
| Temp. Control Accuracy | ±0.5°C |
| Temp. Resolution | 0.1°C |
| Pressurization Time (0→2.0 kg/cm²) | ~30 min |
| Inner Chamber Material | SUS304 stainless steel |
| Outer Casing | SECC steel with electrostatic powder coating |
| Compliance | ASTM, DIN, BS, IEC, NACE, UL, CNS, ISO, JIS, MIL |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | GC8800 |
| Instrument Type | Online Gas Chromatograph |
| Application Domain | Ultra-High-Purity (UHP) Gas Impurity Analysis |
| Detector Type | Pulsed Discharge Helium Ionization Detector (PDHID) |
| Carrier Gas | Ultra-High-Purity Helium (≥99.999%, purified to ≤10 ppb total impurities) |
| Baseline Noise | ≤0.1 mV |
| Baseline Drift | ≤0.5 mV/30 min |
| Detection Limit | ≤1.0 × 10⁻¹⁰ g/mL |
| Gas Control Options | Manual Valving & Electronic Pressure Control (EPC) |
| Data Transmission | Ethernet-enabled Remote Monitoring & Unattended Operation |
| Regulatory Compliance Support | ASTM D7622, ISO 8573-8, SEMI F57, IEC 60400, USP <621>, FDA 21 CFR Part 11-ready audit trail capability |
| Key | Brand: GRACE |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Peak Biotech A/S |
| Pricing | Available Upon Request |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PeDX G5 |
| Application Form Factor | Handheld / Portable |
| Instrument Type | Conventional EDXRF |
| Industry Use | General-Purpose |
| Elemental Range | Al to U (Atomic Number 13–92) |
| Quantification Range | 1 ppm – 99.99 wt% |
| Energy Resolution | <136 eV at Mn Kα |
| Repeatability (RSD) | ≤0.1% for homogeneous alloy standards |
| Brand | LANScientific |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PeDX 980 / PeDX 980S / PeDX 980CS |
| Application | Handheld / Portable |
| Instrument Type | Conventional ED-XRF |
| Industry Use | General-Purpose |
| Elemental Range | Mg to U |
| Detection Range | 1 ppm – 99.99% |
| Energy Resolution | < 136 eV (at Mn Kα) |
| Repeatability | ≤ 0.1% RSD (for repeated measurements under controlled conditions) |
| 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 | 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 |
| 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-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 |
| 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 | 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-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 |
| 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-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-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 | 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) |
| Brand | Other Brands |
|---|---|
| Origin | Domestic |
| Manufacturer Type | General Distributor |
| Origin Category | Imported |
| Model | PEM Photoelastic Modulator (Domestic) |
| Price | Upon Request |
| Brand | PerfectLight |
|---|---|
| Model | DT-Series (e.g., DT 350, DT 405, DT 550, etc.) |
| Substrate Material | Fused Silica |
| Diameter | 63 mm |
| Clear Aperture | >57 mm |
| Center Wavelength Range | 320–700 nm (UV-Vis) |
| Full Width at Half Maximum (FWHM) | 20 nm ±3 nm |
| Blocking Range | OD ≥4 from 200–1200 nm (typical) |
| Surface Quality | 20–10 scratch-dig |
| Parallelism | <3 arcsec |
| Transmission Peak | >85% (typical) |
| Operating Temperature | –20 °C to +70 °C |
| Compliance | ISO 9001-manufactured, RoHS-compliant |
| Brand | PerfectLight |
|---|---|
| Origin | Beijing, China |
| Model | UVref |
| Filter Type | Cut-On / Cut-Off, Bandpass, and Narrowband |
| Substrate Material | Fused Silica (Quartz) |
| Diameter | 63 mm |
| Clear Aperture | >57 mm |
| Spectral Range | 320–2500 nm |
| Optical Density (OD) @ Blocking Region | ≥4.0 (typ.) |
| Surface Quality | 20–10 scratch-dig |
| Parallelism | <3 arcsec |
| Coating Type | Hard Dielectric Multilayer |
| Incident Angle | 0° ± 2° (for specified spectral performance) |
| Compliance | ISO 9001-manufactured optical components |
| Application Domain | Laboratory-based NIR, UV-Vis, and FT-NIR spectroscopy systems |
| Brand | PERIC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | Custom 2 |
| Pricing | Available Upon Request |