Petroleum Specialized Analytical Instruments
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Showing 421–439 of 439 results
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | PFXi-195/880/995 |
| Measurement Method | 9 or 16 Interference Filters |
| Spectral Response | 420–710 nm |
| Bandwidth | 20 nm |
| Color Reproducibility | ±0.0004 / ±0.0002 |
| Transmittance Repeatability | ±0.5% / ±0.25% |
| Saybolt Color Accuracy | ±1 unit |
| Observer Angle | 2° and 10° CIE Standard |
| Measurement Time | ≤25 s |
| Path Length Range | 0.1–153 mm |
| Light Source | Halogen Tungsten Lamp |
| Heating Module (optional) | Up to 95 °C |
| Data Storage Capacity | 32 measurements |
| Dimensions | 17 × 52 × 20 cm |
| Weight | 7–8 kg |
| Origin | Shandong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ±0.2 °C (20–50 °C), ±0.5 °C (50–100 °C) |
| Oscillation Frequency | 275 ± 3 cycles/min |
| Oscillation Amplitude | 35 mm |
| Programmable Modes | Standard (20 min oscillation + 10 min rest @ 50 °C), Fast (5 min oscillation @ 75 °C), Custom (0–99 min oscillation/rest, 0–99 °C setpoint) |
| Sample Capacity | Eight 100 mL syringes or six 250 mL Erlenmeyer flasks |
| Power Supply | AC 220 V ± 10%, 50 Hz ± 5%, 800 VA |
| Dimensions (W×D×H) | 500 × 350 × 385 mm |
| Weight | <25 kg |
| Display | Backlit LCD with real-time parameter feedback |
| Compliance | GB/T 17623–1998, DL 429.4–1991 |
| Brand | TUNE VOLT |
|---|---|
| Model | TW-2058AKL |
| Principle | Light Obscuration (Optical Blockage) |
| Particle Size Range | 0.8 µm to 500 µm |
| Detection Channels | 8 user-configurable channels |
| Resolution | <10% |
| Repeatability | RSD <2% |
| Viscosity Limit | up to 350 mm²/s (cSt) |
| Sample Volume | 0.2–1000 mL |
| Sampling Accuracy | ±1% |
| Flow Rate | 5–80 mL/min |
| Vacuum Pressure | up to 0.08 MPa |
| Positive Pressure | up to 0.8 MPa |
| Coincidence Limit | 10,000 particles/mL |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Dimensions | 400 × 340 × 660 mm |
| Weight | 23.5 kg |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | TYS-3672A |
| Pricing | Upon Request |
| Brand | PCS Instruments |
|---|---|
| Origin | United Kingdom |
| Model | USV |
| Shear Rate Range | up to 1×10⁷ s⁻¹ |
| Temperature Range | 40 °C to 150 °C |
| Rotor/Spindle Material | Tungsten Carbide |
| Stator Material | Tungsten Carbide |
| Gap Setting | Fixed 1 mm |
| Motor Type | DC Servo Motor |
| Max Speed | 20,000 rpm |
| Acceleration Time (0–full speed) | ≤100 ms |
| Torque Measurement | Integrated via microprocessor-controlled motor and electromagnetic clutch |
| Thermal Management | Optimized gap geometry minimizes shear-induced temperature rise |
| Calibration | No routine gap calibration required due to matched thermal expansion coefficients |
| Brand | SOLGE |
|---|---|
| Origin | South Korea |
| Model | VARTECTOR |
| Application | ASTM D7843-compliant film potential analysis of phosphate ester fire-resistant hydraulic fluids (EHC systems) |
| Measurement Principle | Reflectance-based colorimetric quantification of deposited insolubles on membrane filters using CIE L*a*b* color space |
| Compliance | Fully aligned with ASTM D7843–21 “Standard Test Method for Quantifying Potential for Insoluble Formation in Phosphate Ester Fluids” |
| Automation Level | Fully automated load control, optical measurement, system verification, and diagnostic reporting |
| Data Output | ΔE, ΔL*, a*, b* values |
| Brand | VISAYA |
|---|---|
| Origin | USA |
| Model | FOAM DDI |
| Compliance | ASTM D892, ASTM D6082, GB/T 12579, SH/T 0722 |
| Imaging System | High-Resolution CCD with LED Illumination Control |
| Sample Volume | ~200 mL in 1000 mL calibrated cylinder |
| Temperature Control Range | Ambient to 99.9 °C |
| Display | Integrated HD Touchscreen Interface |
| Data Output | Exportable CSV/Excel reports with timestamped video log |
| Software Features | Real-time foam height tracking, algorithmic foam volume quantification, manual result override, full-test video recording |
| Brand | TE / Trace Elemental Instruments |
|---|---|
| Origin | Netherlands |
| Model | XPLORER-V with XLS-26 Liquid Autosampler |
| Detection Principle | UV Fluorescence (S) / Chemiluminescence (N) |
| Portability | Benchtop (Non-portable) |
| Analyte Types | Total Sulfur and Total Nitrogen |
| Measurement Range | 20 ppb – 10,000 ppm |
| Analysis Time | 2–6 minutes per sample |
| LOD | 10 ppb (S and N) |
| Accuracy | ±2% of reading |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | ST-1501 |
| Detection Method | Cleveland Open Cup (COC) |
| Operation Mode | Manual |
| Temperature Range | Ambient to 400 °C |
| Ignition Source | Adjustable Gas Flame |
| Repeatability | ≤4 °C |
| Compliant Standard | GB/T 3536-2008 |
| Accuracy | ±2 °C |
| Resolution | 1 °C |
| Heating Power | ≤600 W |
| Dimensions | 300 × 245 × 250 mm |
| Ambient Operating Conditions | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1542 |
| Pricing | Upon Request |
| Standards Compliance | GB/T 7605, GB/T 7305, ASTM D1401 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.01 °C |
| Sample Capacity | 4 independent test cells |
| Stirring Speed | 1500 ±15 rpm |
| Temperature Sensor | Imported Class A PT100 platinum resistance thermometer |
| Power Consumption | ≤800 W |
| Input Voltage | AC 220 V ±10%, 50 Hz ±5% |
| Operating Environment | 5–40 °C, 10–80% RH |
| Dimensions (W×D×H) | 535 × 385 × 585 mm |
| Display | 5-inch high-definition color touchscreen |
| Control System | Microcomputer-based PID auto-tuning temperature control |
| Automation Features | Motorized stirrer lift/lower, automatic stirring initiation/termination, auto-switch to timed separation phase, bilingual UI (Chinese/English) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1543 |
| Price Range | USD 1,400 – 4,200 |
| Applicable Standards | GB/T 11143, ASTM D665 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Test Channels | 4 independent stations |
| Stirring Speed | 1000 ± 20 rpm |
| Water Bath Capacity | 25 L (stainless steel inner bath) |
| Display | LCD with bilingual (Chinese/English) interface option |
| Power Consumption | ≤2500 W |
| Dimensions (W×D×H) | 510 × 330 × 750 mm |
| Weight | 25 kg |
| Operating Environment | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Xuxin ST-1545 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Analyte Types | Total Sulfur (S) and Total Nitrogen (N) |
| Detection Principles | UV Fluorescence (S), Chemiluminescence (N) |
| Compliant Standards | SH/T 0657, SH/T 0689, ASTM D4629, ASTM D5453 |
| Sample Forms | Liquids, Solids, Gases (with optional injectors) |
| S Detection Range | 0.2–10,000 mg/L (ppm to wt%) |
| N Detection Range | 0.1–10,000 mg/L (ppm to wt%) |
| S LOD | 0.2 mg/L |
| N LOD | 0.1 mg/L |
| Furnace Temp Range | Ambient to 1300 °C |
| Temp Control Accuracy | ±1 °C |
| Gas Requirements | High-purity Ar (≥99.99%), O₂ (≥99.99%) |
| Flow Control Options | Electronic Mass Flow Controllers or Rotameters |
| Data Acquisition | 24-bit USB interface, signal resolution <1 µV |
| Power | 220 V ±10%, 50 Hz, ≤2500 W |
| Operating Environment | 5–45 °C, 10–80% RH |
| Precision (RSD) | 2–5% across 0.2–5000 ppm range depending on injection volume (5–20 µL liquid) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1551 |
| Detection Type | Total Mercaptan Sulfur |
| Compliance Standard | GB/T 1792 |
| Measurement Range | 3–100 μg/g (ppm) |
| Potentiometric Range | −1999.5 to +1999.5 mV |
| Basic Error | ±0.1% ±0.5 mV |
| Burette Volume | 10 mL |
| Burette Accuracy | ±0.1% FS |
| Operating Temperature | 5–45 °C |
| Relative Humidity | 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Software Interface | Windows-based workstation with bilingual (Chinese/English) display option |
| Automation Features | Auto-rinsing, auto-reagent replenishment, fixed-volume dispensing, automatic endpoint detection, false-endpoint filtering, manual endpoint override, real-time titration curve plotting, data storage & thermal printing |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-151511 |
| Detection Method | Cleveland Open-Cup (COC) |
| Operation Mode | Fully Automatic |
| Temperature Range | Ambient to 400 °C |
| Ignition Methods | Intelligent Electric Ignition (standard), Gas Ignition (optional) |
| Repeatability | Compliant with GB/T 3536–2008 and ASTM D92 |
| Applicable Standards | GB/T 3536, GB/T 267, ASTM D92 |
| Accuracy | ±2 °C |
| Resolution | 0.1 °C |
| Display | Color LCD Touchscreen |
| Data Storage | 2000 test records with timestamp |
| Cooling | Integrated high-efficiency forced-air cooling |
| Power Consumption | ≤550 W |
| Dimensions | 430 × 280 × 285 mm |
| Weight | 16.5 kg |
| Environmental Operating Conditions | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | ST-1542 |
| Pricing | Upon Request |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | ST-1572 |
| Price Range | USD 1,400–4,200 (FOB) |
| Temperature Range | Ambient to 400 °C |
| Temperature Accuracy | ±0.5 °C |
| Condenser Bath Temperature Range | Ambient to 60 °C |
| Distillation Rate | 1–5 mL/min |
| Volume Measurement Range | 0–125 mL |
| Volume Resolution | 0.1 mL |
| Heating Power | 1000 W (continuously adjustable) |
| Total Power Consumption | ≤1700 W |
| Condenser Material | Stainless Steel |
| Distillation Flask | 125 mL borosilicate glass (≥500 °C thermal resistance) |
| Graduated Cylinder Options | 10 mL and 100 mL |
| Cooling Method | Water-cooled |
| Input Voltage | AC 220 V ±10%, 50 Hz ±10% |
| Operating Environment | 5–45 °C, 10–80% RH |
| Brand | Yuntang |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YT-GCB12 |
| Price | USD 38,500 (FOB Qingdao) |
| Detection Principle | Rod TLC-FID (Thin-Layer Chromatography coupled with Flame Ionization Detection) |
| Standards Compliance | SY/T 6338–1997, SH/T 0753–2005, SY/T 5119–2016, SN/T 3118–2012, Q/SH3210 0065–2012, NB/SH/T 0509–2010 |
| FID Stability Time | <60 s |
| Detection Limit | <1 × 10⁻¹¹ g/s |
| Linear Dynamic Range | 10⁷ |
| Linearity | ±0.1% |
| Signal Output Range | 0–1000 mV (4 gain settings: 10⁻⁸ to 10⁻¹¹ V·s) |
| Scan Speed | 50–520 mm/min (user-defined) |
| fixed modes | 30 s/rod, 40 s/rod |
| Activation Time Options | 30 s / 45 s / 60 s |
| Sample Loading Capacity | 0.1–40 µg per rod |
| Rod Specifications | Two interchangeable formats — Ø0.9 mm × 153 mm (coating length 130 mm) and Ø1.0 mm × 163 mm (coating length 140 mm) |
| reusability | 80–100 cycles |
| Max. Rod Load | 1–10 rods per run |
| Humidity Control | 30–60% RH (auto-regulated year-round) |
| Temperature Control (Development Chamber) | 10–40 °C (active cooling/heating) |
| Data Acquisition Rate | 10 / 25 / 50 Hz |
| I/O Interface | Dedicated robotic arm I/O port for integration into automated lab environments |
| Communication | RS-232 & USB |
| Software Features | Automatic peak recognition (tailing, front/back shoulders, serrated, solvent), baseline tracking, adaptive peak width/slope adjustment, manual integration, post-run reprocessing, multi-method quantitation (area normalization, corrected normalization, internal/external standard, group-based, exponential), Excel/Word report export |
| Accessories | Integrated air generator (0–2 L/min, 0–0.4 MPa), H₂ generator (0–310 mL/min, 0.02–0.4 MPa), motorized development station with UV lamp (365 nm), 8-inch color touchscreen |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | ZL-B |
| Power Supply | AC 220 V / 50 Hz or DC 9 V high-energy battery |
| Weight | ≤5 kg |
| Power Consumption | ≤300 mW |
| Battery Life | Up to 6 hours continuous operation |
| Dimensions (L×W×H) | 225 × 225 × 140 mm |
| Repeatability Error | ≤3% |
| Test Parameters | Comprehensive contamination index, water content, metallic debris >65 µm, presence of light hydrocarbon dilution |
| Classification Output | “Poor”, “Usable”, or “Good” |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZL-Z |
| Pricing | Available Upon Request |