Chemical Analysis Instruments
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| Brand | Kyoyuan |
|---|---|
| Model | KY-3000S |
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Detection Principle | UV Fluorescence (S) |
| Detection Range | 0.2 mg/L to 5000 ppm (up to % level) |
| LOD | 0.2 mg/L (as S) |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Temperature Control Range | Ambient to 1300 °C |
| Temperature Stability | ±1 °C |
| Power Consumption | 2 kW |
| Gas Requirements | High-purity O₂ (≥99.98%) and Ar (≥99.98%) |
| Data Acquisition | 24-bit ADC, USB interface, min. detectable signal <1 µV |
| Compliance Standards | SH/T 0689, ASTM D5453, GB/T 34100-2017 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | KY-3000S |
| Detection Principle | UV Fluorescence (for Sulfur) |
| Applicable Standards | SH/T 0689, ASTM D5453 |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Measurement Range | 0.2 mg/L to 5000 ppm (as sulfur) |
| Detection Limit | 0.2 mg/L (S) |
| Carrier Gases | High-purity O₂ (≥99.98%), High-purity Ar (≥99.98%) |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±3 °C |
| Power Consumption | 2 kW |
| Dimensions (W×D×H) | 680 × 480 × 400 mm |
| Data Acquisition | 24-bit ADC, USB interface |
| PMT Voltage | Adjustable |
| Calibration Options | Single-point or multi-point calibration |
| Software Compatibility | Windows, macOS, Linux |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | KY-3000SN |
| Detection Method (S) | UV Fluorescence |
| Detection Method (N) | Chemiluminescence |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Sulfur Range | 0.2 mg/L to 100% w/w |
| Nitrogen Range | 0.1 mg/L to 100% w/w |
| LOD (S) | 0.2 mg/L |
| LOD (N) | 0.1 mg/L |
| Oxygen Purity | ≥99.98% |
| Argon Purity | ≥99.98% |
| Furnace Temp Range | Ambient to 1100 °C |
| Temp Control Accuracy | ±3 °C |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Power Consumption | 2 kW |
| Dimensions (W×D×H) | 680 × 480 × 400 mm |
| Compliance Standards | SH/T 0689, ASTM D5453 (S) |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | KY-4 |
| Instrument Type | Basic Nitrogen & Mercaptan Sulfur Analyzer |
| Application Scope | Dedicated Analyzer |
| Sample Form | Liquid |
| Measurement Range | ≥3 µg/g |
| Titration Method | Potentiometric Titration |
| Minimum Titration Volume | 0.01 mL |
| Potential Measurement Range | 0 to ±1999.5 mV |
| Burette Accuracy | ±0.1% F·S |
| Electronic Unit Basic Error | ±0.1% of full scale + 0.5 mV |
| Accuracy | Relative error ≤5% |
| Compliance Standard | SH/T 0162 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | KY-4 |
| Pricing | Upon Request |
| Measurement Principle | Microcoulometric Titration |
| Sample Form | Liquid |
| Method Standard | SH/T 0630-1996, SH/T 1551-2018, GB/T 11136-1989(2004), SH/T 1767-2008(2015), GB/T 1815-1997, ASTM D1492 |
| Bromine Number Range | 0–300 g Br/100 g sample |
| Bromine Index Range | 1–1000 mg Br/100 g sample |
| Accuracy | ±3% ±0.2 g Br (bromine number) |
| Detection Limit | 1 mg Br |
| Resolution | 0.01 mg Br |
| Bias Voltage Range | 0–500 mV |
| Dimensions | 280 × 280 × 160 mm |
| Power Consumption | 150 W |
| Interface | USB |
| Electrolyte | Benzene-free |
| Sample Volume | <10 mL (typical) |
| Analysis Time | ~60 seconds per sample |
| Endpoint Detection | Potentiometric |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Universal Potentiometric Titrator |
| Application Scope | Dedicated for Hydrocarbon Analysis |
| Bromine Number Range | 0–300 g Br/100 g oil |
| Bromine Index Range | 1–1000 mg Br/100 g oil |
| Potential Measurement Accuracy | 0.1 mV ± 0.03% |
| Potential Resolution | 0.1 mV |
| Titration Volume Precision | 0.001 mL |
| Bromine Mass Resolution | 0.01 mg Br |
| Detection Limit | 0.1 mg Br |
| Accuracy | ±5% (bromine index ≥ 1 mg Br/100 g oil) |
| Bias Voltage Range | 0–500 mV |
| Cell Volume | 150 mL |
| Stirring Method | Magnetic Stirring |
| Power Supply | 220 V, 50 Hz |
| Power Consumption | 20 W |
| Weight | ~1.6 kg |
| Brand | Kyoyuan |
|---|---|
| Model | KY-HW1A |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic (China-Made) |
| Price Range | USD 7,000 – 14,000 (FOB China) |
| Measurement Principle | Arc Combustion Followed by Non-Dispersive Infrared (NDIR) Absorption |
| Elemental Coverage | Simultaneous C and S Quantification |
| Carbon Range | 0.005–6.0000 wt% (extendable to 99.999%) |
| Sulfur Range | 0.0005–0.3500 wt% (extendable to 99.999%) |
| Sample Mass (Solid Steel Reference) | 0.5 g ±20%, Continuous Weighing Mode |
| Analysis Precision | C meets or exceeds GB/T 223.69–2008 |
| Typical Analysis Time | 35 s (adjustable 20–60 s) |
| Operational Duty Cycle | 24/7 Continuous Operation |
| Detector | High-Stability Pyroelectric Infrared Sensor |
| Analysis Cell | Gold-Plated NDIR Cell |
| Light Source | Custom Platinum-Based IR Emitter |
| Power Supply | Taiwan-Made Switching Power Supply |
| Solenoid Valves | Airtac (Taiwan) Pneumatic Valves |
| Motor | Aerospace-Grade Synchronous Motor (100,000 hr MTBF) |
| Combustion Unit | KY-DRL1 Arc Furnace (2200 W Output) |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | WC-200 |
| Detection Method | Coulometric Titration (Electrolytic Silver Generation) |
| Measurement Range | 1 ppm – 1 wt% Cl |
| Detection Limit | 1 ppm |
| Precision | ≤1 ppm (for 1–10 ppm Cl) |
| Sample Types | Solid, Liquid, or Viscous Petroleum Samples (with compatible autosampler or quartz boat system) |
| Temperature Control Range | Ambient to 1100 °C |
| Temperature Stability | ±1 °C |
| Gas Requirements | Industrial-grade O₂ and N₂ |
| Cooling System | Intelligent Fan-based Air Cooling |
| Compliance Standard | RIPP 64-90 (Refined Petroleum Products — Determination of Total Chlorine Content by Microcoulometry) |
| Power Rating | 1.5 kW |
| Brand | Kyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 CL |
| Pricing | Available Upon Request |
| Measurement Principle | Microcoulometric Titration (ASTM D5808 / SH/T 0253 / GB/T 11061.4 Compliant) |
| Analyte Range | S: 0.1–10,000 mg/L |
| Cl | 0.2–10,000 mg/L |
| Detection Limit | S: 0.1 mg/L |
| Cl | 0.2 mg/L |
| Repeatability | CV ≤3% (S >10 mg/L), ±0.1 mg/L (0.5–1.0 mg/L S), CV ≤8% (1–10 mg/L S) |
| Temperature Control | Ambient to 1100 °C (±1 °C) |
| Power Consumption | 1500 W |
| Gas Requirements | Industrial-grade N₂ and O₂ |
| Sample Forms | Liquid, Solid, Gas (with optional dedicated injectors) |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KY-200 |
| Pricing | Available Upon Request |
| Measurement Principle | Microcoulometric Titration (ASTM D5808 / SH/T 0253 / GB/T 11061.4) |
| Analyte Forms | Total Sulfur (as SO₂), Total Chlorine (as HCl) |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Detection Range | 0.1–10,000 mg/L for both S and Cl |
| LOD | 0.1 mg/L (S and Cl) |
| Repeatability | CV ≤ 3% (x > 10 mg/L) |
| Temperature Control | Ambient to 1100 °C, ±1 °C accuracy |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling | Intelligent Fan-based Air Cooling |
| Power Requirement | 1500 W |
| Compliance Standards | SH/T 0253, GB/T 11061.4, SH/T 0222, GB/T 3208, GB/T 18612, ASTM D5808 |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | KY4S |
| Pricing | Available Upon Request |
| Sample Type | Liquid |
| Method | Potentiometric Titration |
| Detection Limit | ≥3 µg/g |
| Minimum Burette Delivery Volume | 0.01 mL |
| Potential Measurement Range | 0 to ±1999.5 mV |
| Burette Accuracy | ±0.1% F.S. |
| Electronic Unit Basic Error | ±0.1% of full scale + 0.5 mV |
| Relative Error | ≤5% |
| Brand | Sichuan Xinxianda |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | L Boundary Density Meter |
| Pricing | Upon Request |
| Brand | MTI Corporation (formerly Hefei Kejing Materials Technology Co., Ltd.) |
|---|---|
| Crystal Orientation | <100>, <110>, <111> |
| Lattice Parameter | a = 3.792 Å |
| Crystal Structure | Pseudocubic Perovskite |
| Growth Method | Czochralski (CZ) |
| Melting Point | 2080 °C |
| Density | 6.52 g/cm³ |
| Mohs Hardness | 6.5 |
| Thermal Expansion Coefficient | 10 × 10⁻⁶ /°C |
| Dielectric Constant (εᵣ) | 25 |
| Loss Tangent (tan δ) | ~3 × 10⁻⁴ @ 10 GHz, 300 K |
| Surface Roughness | Ra < 5 Å (<100>, <111>) |
| Chemical Stability | Insoluble in mineral acids at room temperature |
| Standard Dimensions | 5 × 5 × 0.5 mm, 10 × 10 × 0.5 mm, Ø25.4 × 0.5 mm, Ø50.8 × 0.5 mm |
| Orientation Tolerance | ±0.5° |
| Polishing | Single- or double-side polished |
| Packaging | Class 1000 cleanroom, Class 100 clean bags or individual substrate cassettes |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | UP2000 |
| Price Range | USD 28,000 – 70,000 |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UHPLC) with Online Solid-Phase Extraction (SPE) |
| Flow Rate Range | 0.001–20 mL/min |
| Maximum System Pressure | 25,000 psi |
| Autosampler Tray Capacity | 120 positions |
| Injection Volume Range | 1–100 µL |
| Column Oven Temperature Range | Ambient +10 °C to 150 °C |
| UV-Vis Wavelength Range | 190–800 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | LABA (Tianjin Lab-Automation) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.001–10.000 mL/min |
| Maximum Pump Pressure | 6000 psi |
| Autosampler Injection Volume | 0.1–500 µL |
| Autosampler Temperature Control | 4–40 °C |
| Post-Column Reactor Temperature Range | Ambient to 200 °C |
| Detection Wavelengths | 440 nm and 570 nm |
| Flow Cell Volume | 10 µL |
| Brand | Lab-Antech (formerly LABA Tianjin) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.001–10.000 mL/min |
| Maximum Pump Pressure | 6000 psi |
| Autosampler Injection Volume | 0.1–500 µL |
| Autosampler Temperature Control | 4–40 °C |
| Post-Column Reactor Temperature Range | Ambient to 200 °C |
| Detection Wavelengths | 440 nm and 570 nm |
| Flow Cell Volume | 10 µL |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | LAB-T100mini |
| Sample Capacity | 10 positions |
| Heating Rate | ≤3 min to 300°C |
| Operating Flow Control | High-pressure, low-flow precision gas regulation |
| Gas Path Isolation | Independent channel design |
| Base Material | Low-outgassing stainless steel and inert ceramics |
| Audible Alert | Integrated buzzer with timer completion signal |
| Footprint | Compact benchtop (W×D×H ≈ 260×320×280 mm) |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | LAB-T200mini |
| Sample Capacity | 20 positions |
| Heating Rate | ≤3 min to 300°C |
| Safety Features | Intelligent Carrier Gas Pressure Detection with Auto-Shutoff |
| Gas Flow Control | Patented Independent Channel Design |
| Operating Mode | Flexible Batch Size (1–20 tubes) |
| Construction Materials | Low-Background, Inert Components |
| Audible Alert | Integrated Buzzer Timer |
| Dimensions | Compact Benchtop Form Factor |
| Compliance | Designed for ISO/IEC 17025-aligned laboratory workflows |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Model | LAB-T210P |
| Sample Capacity | 20 positions |
| Power Supply | Low-voltage DC |
| Max Temperature | 300°C |
| Ramp Time to 300°C | <3 min |
| Gas Pressure Detection | Intelligent low-pressure cutoff |
| Flow Control | Independent channel regulation, high-pressure/low-flow architecture |
| Standby Mode | Gas-saving idle state |
| Material | Ultra-low-background inert construction |
| Alert System | Audible buzzer timer notification |
| Form Factor | Benchtop, fume-hood compatible |
| Brand | LABA (Tianjin) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | 2000 |
| Instrument Type | UV-Vis Absorbance Detector |
| Wavelength Range | 190–900 nm |
| Optical Design | Dual-Beam |
| Light Source | Deuterium Lamp |
| Spectral Scanning Capability | Yes |
| Flow Cell Options | Stainless Steel & Kel-F (Chemically Inert, Biocompatible) |
| Programmable Peak Detection | Yes |
| Baseline Correction Algorithm | Adaptive |
| Lamp Access | Side-Mounted for Quick Replacement |
| Flow Cell Access | Side-Mounted for Tool-Free Exchange |
| Brand | LABA (Tianjin Lanbo) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| System Model | AA9800 |
| Instrument Type | Post-Column Derivatization Amino Acid Analyzer |
| Pump Flow Rate | 0.001–10.000 mL/min |
| Maximum Pump Pressure | 6000 psi |
| Autosampler Injection Volume | 0.1–500 µL |
| Autosampler Temperature Control | 4–40 °C |
| Post-Column Reactor Temperature Range | Ambient to 200 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | 10 µL |
| Brand | LABA (Tianjin Lanbo) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrumentation |
| Model | AA9800 Plus |
| Instrument Type | Post-Column Derivatization System |
| Pump Flow Rate | 0.001–10.000 mL/min |
| Maximum Pump Pressure | 6000 psi |
| Autosampler Injection Volume | 0.1–500 µL |
| Autosampler Temperature Control | 4–40 °C |
| Post-Column Reactor Temperature Range | Ambient to 200 °C |
| Detection Wavelengths | 570 nm and 440 nm |
| Flow Cell Volume | 10 µL |
| Brand | LABA |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | AA9800 Series |
| Price Range | USD 70,000–100,000 |
| Analyzer Type | Post-Column Derivatization |
| Pump Flow Rate | 0.001–10.000 mL/min |
| Maximum Pump Pressure | 6000 psi |
| Autosampler Injection Volume | 0.1–500 µL |
| Autosampler Temperature Control | 4–40 °C |
| Post-Column Reactor Temperature Range | Ambient to 200 °C |
| Detection Wavelengths | 440 nm and 570 nm |
| Flow Cell Volume | 10 µL |
| Brand | LABA (Tianjin LABA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Fract R1 |
| Instrument Type | Gas-Phase-Compatible Fraction Collector |
| Control Modes | Time-Based, Drop-Count-Based, Peak-Triggered (UV/Analog Signal Input) |
| Collection Capacity | Up to 96 Tubes (Standard Rack Configuration) |
| Dimensions | 320 × 300 × 280 mm |
| Weight | 8.2 kg |
| Brand | LABA |
|---|---|
| Origin | USA |
| Model | G5 GC |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | Universal |
| Temperature Control Range | Ambient to 850 °C |
| Oven Ramp Rate | 0.01–500 °C/min |
| Oven Cool-down Rate | ~1 min (850 °C → 0 °C) |
| Carrier Gas Flow Range & Control | 0–25,000 mL/min |
| Carrier Gas Pressure Range & Control | 0.001–100,000 psi |
| Injector Maximum Operating Temperature | 850 °C |
| Injector Pressure Setting Range | 0.001–100,000 psi |
| Injector Total Flow Setting Range | 0.0001–10,000 mL/min |
| Detector Sensitivity (ECD) | ≤10⁻¹⁵ g/s (for γ-HCH) |
| Brand | LABA |
|---|---|
| Origin | USA |
| Model | OV3000 |
| Temperature Control | Active Cooling & Heating |
| Capacity | ≥6 analytical columns (e.g., 4.6 × 250 mm) or ≥2 semi-preparative columns (up to 300 mm length) |
| Safety | Leak-activated automatic power cutoff |
| Control System | Dual 3-digit microprocessor-based PID controller with independent setpoint and display |
| Construction | Insulated stainless-steel chamber with optimized thermal conduction architecture |
| Compliance | Designed for GLP-compliant chromatography workflows |
| Brand | LABA |
|---|---|
| Model | PC2001 |
| Origin | USA |
| Instrument Type | Conventional High-Performance Liquid Chromatograph (HPLC) |
| Flow Rate Range | 0.01–100.00 mL/min |
| Maximum Pressure | 0–6000 psi |
| Autosampler Capacity | 100 positions |
| Injection Volume Range | 1–80 µL |
| Column Oven Temperature Range | Ambient to 60 °C |
| UV-Vis Detector Wavelength Range | 190–900 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | LABA (Tianjin) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | PCR2 |
| Temperature Range | Ambient to 150 °C |
| Derivatization Reagent Flow Rate | 0.01–5.00 mL/min |
| Reaction Coil Material | PEEK |
| Brand | LABA (Tianjin LABA) |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | PCR 3 |
| Temperature Range | Ambient to 200 °C |
| Derivatization Reagent Flow Rate | 0.001–10.000 mL/min |
| Reaction Coil Material | Stainless Steel |
| Brand | LABA |
|---|---|
| Origin | USA |
| Model | PCR3 |
| Temperature Range | Ambient to 200 °C |
| Derivatization Reagent Flow Rate | 0.001–10 mL/min |
| Reaction Coil Material | PEEK |
| Compliance | Fully compatible with all HPLC platforms (Agilent, Waters, Shimadzu, Thermo Fisher, etc.) |
| Control Interface | Dual-mode (front-panel keypad + PC via USB/RS-232) |
| Safety Features | Overpressure shutdown, leak detection, thermal overheat protection |
| Fluidic Architecture | Chemically inert, self-cleaning pump head, pressurized reagent reservoirs with N₂ blanket control |
| Reactor Options | Interchangeable, customizable volume reaction coils (standard: 0.5–5 mL internal volume) |