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Ruyaa Technology Co., Ltd.

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OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelRubotherm-DynTHERM
PriceUpon Request
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BrandRuboLab
OriginGermany
ModelRuboSORP 50 / 150 / 350 / 700
Measurement PrincipleMagnetic Suspension Balance (Gravimetric)
Temperature Range−196 °C to 500 °C
Pressure Range0–700 bar
Ultimate Vacuum1 × 10⁻⁷ mbar
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OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelRH-200 Relative Humidity Generator
PriceUpon Request
RH Range3–95% RH
RH Control Accuracy±1.0% RH
Temperature Control RangeAmbient to 50 °C
Dew Point Range−25 °C to 50 °C
Standard Flow Rate500 mL/min (Optional High-Flow: up to 5 L/min)
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OriginNetherlands
Manufacturer TypeAuthorized Distributor
Origin CategoryImported Instrument
ModelEyeTech-Laser
Price RangeUSD 27,000 – 41,000 (FOB Rotterdam)
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OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelDC24000 UHR
Price RangeUSD 110,000–138,000 (FOB)
Particle Size Range5 nm – 75 µm
Size Measurement Repeatability±0.5% RSD
Operating TemperatureAmbient (15–30 °C)
Light Source Wavelength405 nm (violet diode laser)
Measurement PrincipleHigh-Speed Centrifugal Sedimentation (HSCS)
Sample Mass Range0–10 ng
Sample ConcentrationMatrix-independent (no dilution requirement)
Zeta Potential CapabilityNot integrated
Typical Analysis Time1–3 minutes per run
Molecular Weight DeterminationNot supported
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OriginImported
Manufacturer TypeAuthorized Distributor
ModelEyetech-Shape DSA-10
PriceUpon Request
Measurement PrincipleHigh-Speed Synchronized Stroboscopic Imaging + Digital Image Analysis
Particle Size Range1 µm – 6 mm
Camera Resolution640 × 480 px monochrome CCD
Strobe Frequency1 Hz or 30 Hz (adjustable)
IlluminationSoftware-controlled variable-intensity stroboscopic light source
Optical ConfigurationInterchangeable dual-magnification lens system (3 objective lenses included)
FocusMotorized focus control
Analysis Speed>10,000 particles per minute (typical), full geometric characterization per frame in <1 s
Output DataEquivalent circular diameter, projected area, perimeter, aspect ratio, convexity, roundness, solidity, elongation, and custom shape factor distributions
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OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelZeta-Meter 4.0+
Price RangeUSD 1,400–7,000 (est.)
Zeta Potential Range±125 mV
pH Range0–12
Operating Temperature Range5–75 °C
pH Resolution0.1 unit
Temperature Resolution0.1 °C
Accuracy±1% of reading
Repeatability±0.5% of reading
Electrophoretic Mobility Range±20 µm·s⁻¹·V⁻¹·cm
Conductivity Range0–60,000 µS/cm
Sample Volume5 mL or 20 mL
Particle Size Range0.5–100 µm
Compatible DispersantsAqueous and organic solvents
Solid Concentration Range0.001–80 wt%
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BrandAnkersmid
OriginNetherlands
ModelEyeTech Laser Particle Size and Shape Analyzer
Dispersion MethodDry & Wet
Instrument TypeLaboratory Laser Particle Analyzer
Measurement Range0.1–3600 µm
Repeatability<1%
Measurement Time30–60 s
PrincipleCombined Laser Obscuration (LO) and Dynamic Image Analysis (DIA)
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BrandRuboLab
OriginGermany
ModelInfrasorb
Instrument TypeSpecific Surface Area and Pore Size Analyzer
PrincipleDynamic (Flow) Method
Number of Analysis Stations12
Pressure RangeAmbient (1 bar)
Measurement Gasn-Butane, CO₂ (optional: NH₃, H₂S, VOCs e.g., methanol, ethanol)
Sample Volume0.1 mL or ≤30 mg
Gas Flow Rateup to 500 mL/min (N₂-equivalent)
Analysis Time<5 min (typ. 3 min)
Temperature298 K
Detection MethodNon-contact, disturbance-free infrared thermography
RepeatabilityHigh (validated per ISO 9277 and ASTM D3663 protocols for comparative adsorption screening)
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BrandAnkersmid
OriginUSA
ModelPSA-300LC and PSA-1000
Gas Inlets2 (customizable)
Heating Temperature Range0–350 °C
Isothermal Stability±0.1 °C
Pressure Range0–1000 psi (68.9 bar)
Test FunctionSimulated PSA/TSA/VSA Cycles, Breakthrough Curve Analysis, Multicomponent Gas Adsorption
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