Chemical Analysis Instruments
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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LB8131 |
| Price Range | USD 2,800 – 7,000 |
| Temperature Control | Active Cooling & Heating via Thermoelectric (Peltier) Module |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LB8170 |
| Instrument Type | Differential Refractometer Detector (RID) |
| Wavelength Range | 190–900 nm |
| Detection Method | Dual-Beam |
| Light Source | Deuterium Lamp |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SFC-24 |
| Price Range | USD 2,800 – 7,000 |
| Pump Type | Single-Channel High-Pressure Pump |
| Operating Modes | Constant Flow & Constant Pressure |
| Temperature Control | Peltier-based Active Cooling System |
| Communication Interface | RS-232 |
| Remote Control | Start/Stop via TTL or Dry Contact |
| Pressure Monitoring | Real-time Digital Readout with Setpoint Adjustment |
| Compliance | Designed for SFC Method Development per ASTM D7042 & ISO 16063 |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Lanbo AS |
| Instrument Type | Liquid Chromatography Autosampler |
| Compliance | Designed for ASTM D4790, USP <621>, and ISO 17025-accredited laboratories |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Lanbo |
| Instrument Type | Liquid Chromatography Autosampler |
| Sample Capacity | 120 vials (3 trays), 105 vials under refrigeration |
| Injection Precision | <0.1% RSD @ 5 µL and @ 10 µL |
| Injection Volume Range | 0.1–100 µL (standard 250 µL loop) |
| Sample Temperature Control | Peltier-based cooling/heating, 0–60 °C in 1 °C increments |
| Vial Mixing/Heating | Pneumatic vortex mixer + heater per vial, 1 °C resolution |
| Dilution Accuracy | <1.0% RSD for 1:1000 dilution (10 µL → 1 mL) |
| Dispensing Accuracy | <0.2% RSD when adding 1 mL solvent externally |
| Method Storage | Protected memory file system |
| Communication Interface | RS-232 |
| Operating Environment | 10–40 °C, 5–95% RH (non-condensing) |
| Dimensions | 14.5" H × 16" W × 19.5" D |
| Weight | 35.2 lbs (base unit) |
| Power Supply | 220 V, 50/60 Hz |
| Brand | Lanjing |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Application Scope | Universal (Anions, Cations, Organic Acids, Sugars) |
| Pump Pressure Rating | 0–42 MPa |
| Flow Rate Range | 0.001–9.999 mL/min |
| Column Oven Operating Temperature | Ambient +5 °C to 60 °C |
| Detection Principle | Suppressed Conductivity Detection |
| Compliance | JJG 823–2014, HJ 84–2016, HJ 800–2016, GB 5009.33–2016, GB/T 5750.5–2023, USP <645>, ASTM D4327, ISO 14911 |
| Brand | Lanjing |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Volumetric Karl Fischer Titrator |
| Moisture Range | 0.001% (10 ppm) to 100% |
| Power Supply | AC 220 V ±10%, 50 Hz ±2.5 Hz |
| Data Storage | Automatic storage of up to 1,000 test records |
| Brand | LANTIAN |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AOX-WK-3 Microcoulometric Halogen Analyzer |
| Detection Principle | Microcoulometric Titration after High-Temperature Combustion (900–1100 °C) |
| Applicable Standards | GB/T 34845–2017, GB/T 22904–2008, GB/T 35613–2017, GB/T 39084–2020, GB/T 35611–2017, GB/T 41533–2022 |
| Detection Target | Adsorbable Organic Halogens (AOX), expressed as Cl⁻ |
| Detection Limit | 2 mg/kg |
| Quantification Range | 0.5–5 mg/kg (Cl) |
| Precision | ±1 µg Cl |
| Repeatability | ≤10% RSD at ≤2 mg/L sample concentration |
| Combustion Temperature Control | 500–1100 °C, ±1 °C accuracy |
| Generator Current Range | ±2 mA |
| Amplifier Output Voltage | ±30 V |
| Bias Voltage Adjustment | 0–500 mV, continuously adjustable |
| Sample Introduction | 50 mg ±5 mg activated carbon cartridge |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Rated Power | 3000 W |
| Interface | RS-232 (DB9) |
| Software Platform | Windows-based proprietary AOX analysis suite with real-time parameter monitoring, data logging, audit trail, and report generation (PDF/CSV export) |
| Brand | LANTIAN |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AOX-WK-S |
| Compliance Standard | HJ 1214–2021 (PRC National Ecological and Environmental Standard) |
| Generator Current Range | ±2 mA |
| Amplifier Output Voltage | ±30 V |
| Bias Voltage Adjustment Range | 0–500 mV (continuously adjustable) |
| Detection Limit | 0.007 µg/L (at 100 mL sample volume) |
| Measurement Range (as Cl) | 0.02–2 mg/kg |
| Accuracy | ±1 µg Cl |
| Repeatability | ≤10% RSD (for samples ≤2 mg/L) |
| Activated Carbon Dosage | 50 mg ±5 mg |
| Combustion Temperature Control Range | 500–1100 °C |
| Stability | ±1 °C |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Rated Power | 3000 W |
| Brand | LANTIAN |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AOX-WK-S |
| Detection Principle | Microcoulometric Titration after High-Temperature Combustion |
| Compliance | HJ 1214–2021 (China National Standard) |
| Maximum Generator Current | ±2 mA |
| Amplifier Output Voltage | ±30 V |
| Bias Voltage Range | 0–500 mV (continuously adjustable) |
| Detection Limit | 0.007 µg/L (at 100 mL sample volume) |
| Optimal Measurement Range (as Cl) | 0.02–2 mg/kg |
| Precision | ≤10% RSD (for samples ≤2 mg/L) |
| Activated Carbon Loading | 50 mg ±5 mg |
| Combustion Temperature Range | 500–1100 °C (±1 °C accuracy) |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Rated Power | 3000 W |
| Brand | LANTIAN |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Model | AOX-WK-S |
| Compliance Standard | HJ 1214–2021 |
| Detection Principle | Microcoulometric Titration |
| Max Generator Current | ±2 mA |
| Amplifier Output Voltage | ±30 V |
| Bias Voltage Range | 0–500 mV (continuously adjustable) |
| Detection Limit | 0.007 mg/L (at 100 mL sample volume) |
| Optimal Measurement Range (as Cl) | 0.02–2 mg/kg |
| Accuracy | ≤10% relative deviation (at 1 µg Cl) |
| Repeatability | ≤10% RSD (for samples ≤2 mg/L) |
| Activated Carbon Dosage | 50 mg ±5 mg |
| Combustion Temperature Range | 500–1100 °C (±1 °C control accuracy) |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Rated Power | 3000 W |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LARRY-USB3648 |
| Pricing | Available Upon Request |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LBC-2 |
| Instrument Type | Benchtop |
| Integration | Fully Integrated |
| Laser Power | 10 mW |
| Laser Wavelength (Standard) | 532 nm |
| Spatial Resolution | 10 µm |
| Scan Area | 50 mm × 50 mm |
| Current Measurement Range | 10 fA – 20 mA |
| XY Stage Travel | ±25 mm (0.01 mm minimum step) |
| Laser Stability | ±5% / h |
| Laser Class | Class 2 (IEC 60825-1) |
| Operating System | Windows 7 (32-bit) |
| Dimensions (W×D×H) | 750 mm × 270 mm × 650 mm (excl. electrometer, stage controller, and PC) |
| Brand | TELTEC / Teltec Semiconductor Pacific Limited |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | Laser Decap |
| Pricing | Available Upon Request |
| Brand | Lasertec |
|---|---|
| Origin | Japan |
| Model | GT-200 |
| Instrument Type | General-purpose Potentiometric Titrator |
| Application Scope | Specialized (e.g., Acid Number Determination in Gasoline) |
| Display | 5.7-inch Color LCD |
| Connectivity | USB, RS-232 (COM), GLP-compliant Data Logging |
| Software | Titration Viewer TV-200 |
| Automation Capacity | Up to 12 burettes + 24-position autosampler |
| Endpoint Detection | Smart End Point Detection (S.E.D.) Algorithm |
| Compliance | GLP Support (Calibration Traceability, User Access Levels, Audit Trail) |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Conventional HPLC System |
| Flow Rate Range | 0–50 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Flow Accuracy | ≤0.5% RSD |
| Sample Injection Volume | 0.1–100 µL |
| Injection Capacity | 120 positions (1.8 mL vials) |
| Column Oven Temperature Range | 5–80 °C |
| UV-Vis Wavelength Range | 190–700 nm |
| Pressure Pulsation (without damper) | <0.4% |
| Pressure Pulsation (with damper) | <0.015% |
| Detection Principle | UV-Vis absorbance with differential refractive index suppression and 40-mm optical path length flow cell |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | LC-AFS Hyphenated System |
| Sample Introduction | Peristaltic Pump |
| Detectable Elements | As, Hg, Se, Sb |
| Relative Standard Deviation (RSD) | <3% |
| Linear Dynamic Range | >3 orders of magnitude |
| Detection Limit | sub-ng L⁻¹ level |
| LC Pump | Dual-piston reciprocating pump with PEEK fluidic path, 0–35 MPa (0–5000 psi) pressure range, flow rate programmable, pH 0–14 chemical compatibility |
| Post-column UV Digestion | Integrated, leak-proof, low-ozone emission |
| Flow Path Design | Minimized post-column volume for reduced band broadening |
| Software | Dedicated LC-AFS control and data acquisition software with Ethernet interface, gradient elution support, real-time chromatogram/fluorescence signal synchronization |
| Compliance | Designed to support GLP/GMP-aligned workflows |
| Brand | 1124123/13213112 |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Conventional HPLC System |
| Application Scope | General-Purpose Analytical Use |
| Pump Configuration | Reciprocating Dual-Piston Isocratic or Binary High-Pressure Gradient Capable |
| Detector | UV-Vis with Variable Wavelength (VWL) Capability |
| Column Oven | PID-Controlled Temperature Regulation |
| Data Acquisition | 24-bit ADC, Low-Drift Preamp, Integrated Touchscreen Workstation (Audit Trail Optional) |
| Compliance Readiness | GLP/GMP-Aligned Architecture, FDA 21 CFR Part 11–Ready Software Framework |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | GDS-850 |
| Pricing | Upon Request |
| Brand | LECO |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | ONH836 |
| Analysis Range | 0.00005–50 mg |
| Instrument Type | Oxygen-Nitrogen-Hydrogen Analyzer |
| Method | Inert Gas Fusion (Graphite Crucible, Pulse Heating) |
| Brand | Angstrom |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LEED 800 |
| Pricing | Available Upon Request |
| Brand | Angstrom |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LEED 800 |
| Pricing | Upon Request |
| Brand | Angstrom (USA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RVL2000 |
| Pricing | Upon Request |
| Brand | Angstrom (USA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RVL2000 |
| Pricing | Upon Request |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Instrument Type | Benchtop Conductivity Meter |
| Measurement Principle | Two-electrode AC conductivity measurement with frequency auto-switching |
| Conductivity Range | 0.000 µS/cm to 200.0 mS/cm |
| TDS Range | 0.000 mg/L to 100.0 g/L |
| Temperature Range | −5.0 °C to 110.0 °C |
| Display | 6-inch high-resolution LCD |
| Protection Rating | IP54 |
| Calibration | Single-point calibration with auto-recognition of four standard solutions (146.5 µS/cm, 1408 µS/cm, 12.85 mS/cm, 111.3 mS/cm) |
| Temperature Compensation | Automatic and manual modes |
| Data Storage | 50 measurement sets with recall and deletion |
| Compliance | JB/T 9366–2017, GB/T 11007–2008, JJG 376–2007, HJ 1396–2024 |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | KDN-1 |
| Pricing | Upon Request |
| Display | 4.3-inch high-resolution color LCD |
| Operation Mode | Dual automatic/manual |
| Alkali Reagent Delivery | Automated quantitative dosing |
| Boric Acid Solution Delivery | Automated quantitative dosing |
| Diluent Addition | Manual or automatic selection |
| Distillation Time Setting | Programmable up to 60 min |
| Distillation Speed | 3–6 min per sample |
| Nitrogen Measurement Range | 0.1–240 mg |
| Nitrogen Recovery Rate | ≥99.5% |
| Sample Capacity | ≤6 g (solid) or ≤16 mL (liquid) |
| Condensate Water Consumption | 1.5 L/min |
| Heating Tube Temperature Monitoring | Real-time |
| Rinse Control System | Automated post-distillation tubing rinse |
| Safety Features | Digestion tube presence detection, emergency stop, fault self-diagnosis with audible/visual alarm |
| Cooling Water Flow Sensing | Integrated flow sensor |
| Power Supply | 220 VAC ±10%, 50 Hz |
| Rated Power | 1.3 kW |
| Dimensions (W×D×H) | 400 × 385 × 735 mm |
| Net Weight | 30 kg |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Instrument Type | Benchtop |
| Parameter Type | Dual-parameter (pH + temperature) |
| Measurement Range | −2.00 to 18.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration Points | 1–3 point automatic calibration |
| Buffer Recognition | Auto-identifies five standard GB buffers (1.68, 4.00, 6.86, 9.18, 12.46 pH) and supports custom buffer entry |
| Temperature Compensation | Automatic and manual modes |
| Data Storage | 50 measurement sets with recall and deletion |
| Display | 6-inch HD LCD |
| Protection Rating | IP54 |
| Compliance | GB/T 11165–2005, JJG 119–2018, HJ 1396–2024 |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SFK-506V |
| Titration Method | Fully Automated Volumetric Titration |
| Instrument Type | Volumetric Karl Fischer Moisture Analyzer |
| Moisture Measurement Range | 100 µg – 250.0 mg |
| Measurement Resolution | 1 µg |
| Repeatability | ≤0.3% |
| Potentiometric Range | 0–2000 mV |
| Potentiometric Resolution | 0.1 mV |
| Polarization Current Range | 1–200 µA |
| Polarization Current Accuracy | ±3% |
| Polarization Current Stability | ±2.5% / 30 min |
| Power Supply | 80–305 VAC, 47–63 Hz |
| Dimensions (W×D×H) | 240 × 370 × 270 mm |
| Weight | ~4 kg |
| Data Storage Capacity | 2000 test records |
| Communication Interfaces | RS-232, USB (for balance, barcode scanner, heating oven), WLAN/WiFi |
| Output Options | PDF report export, thermal/USB printer support, U-disk data export |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SFS-105S Halogen Moisture Analyzer |
| Price Range | USD 420 – 700 |
| Display | High-resolution LCD |
| Heating Source | Circular halogen lamp |
| Max. Heating Temperature | 180 °C |
| Weighing Range | 0.2 g to 110 g |
| Readability (mass) | 5 mg |
| Legal Metrology Class | II |
| Moisture Readability | 0.02 % |
| Minimum Sample Mass | 1 g |
| Heating Chamber Material | Heat-resistant polymer housing |
| Pan Diameter | 90 mm |
| Temperature Control | Adjustable in 1 °C increments |
| Drying Modes | Standard, Rapid |
| Endpoint Detection | Auto, Manual, Semi-auto |
| Displayed Parameters | Moisture %, Dry Matter %, ATRO Dry Basis %, ATRO Wet Basis % |
| Real-time Data | Current temperature, elapsed time, dynamic moisture loss curve |
| Interface | RS-232 for thermal printer |
| Power Supply | 220 V ±10 %, 50/60 Hz |
| Dimensions (W×D×H) | 310 × 180 × 157 mm |
| Net Weight | 2.6 kg |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | ZDCL-1 |
| Instrument Category | General-Purpose Potentiometric Titrator |
| Application Scope | Dedicated for Chloride Ion Analysis |
| Measurement Range | (−1800.0 to +1800.0) mV |
| Meter Accuracy | ±0.20% of full scale |
| Meter Resolution | 0.1 mV |
| Titration Accuracy | (±0.3 mV ±1 digit) over 3 h |
| Titration Resolution | 1/10000 |
| Titration Repeatability | 0.20% |
| Burette Error | ±0.025 mL (10 mL burette), ±0.035 mL (20 mL burette) |
| Electronic Unit Basic Error | ±0.05% FS |
| Stability | ±0.3 mV / 3 h |
| Operating Environment | 0–40 °C, ≤85% RH |
| Dimensions & Weight | 340 × 400 × 400 mm, ~10 kg |
| Power Supply | AC (220 ± 22) V, (50 ± 1) Hz |