Empowering Scientific Discovery

Dah Chong Hong Scientific Instruments Co., Ltd.

Categories
  • All
  • Favorite
  • Popular
  • Most rated
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Flow with 3D Topography Module
Instrument TypeBenchtop Video-Based Optical Contact Angle Analyzer
Contact Angle Range0–180°
Contact Angle Accuracy±0.01°
Contact Angle Resolution2592 × 2048 (5.3 MP)
Surface Tension Range0.01–2000 mN/m
Surface Tension Accuracy±0.01 mN/m
Sample Stage DimensionsUnlimited (L) × 100 mm (W) × 320 mm (D)
Max Sample SizeUnlimited (L) × 320 mm (W) × 22 mm (H)
Imaging Sensor5.3 MP CMOS, 2592 × 2048 pixels
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
ModelBELSORP MINI X
Instrument TypeSpecific Surface Area and Pore Size Analyzer
PrincipleStatic Volumetric Gas Adsorption (Combined with Dynamic Pre-evacuation)
Analysis Stations4
Surface Area Range≥0.01 m²/g (no upper limit)
Pore Size Range0.35–500 nm
Pressure Range0–133.3 kPa
Measurement TheoryStatic Volumetric Method + Advanced Free Space Monitoring (AFSM™)
Compliance OptionsFDA 21 CFR Part 11, IQ/OQ Documentation Package Available
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelSigma 701
Measurement Range1–2000 mN/m
Resolution (Surface Tension)0.001 mN/m
Accuracy (Surface Tension)±0.01 mN/m
Temperature Control Range−20 to +200 °C
Temperature Resolution0.01 °C
Measurement MethodsDu Noüy Ring Method, Wilhelmy Plate Method
Density Range0–2.2 g/cm³
Density Resolution0.0001 g/cm³
Force Resolution0.05–0.1 µN
Contact Angle Range0–180°
Contact Angle Resolution0.01°
Motorized Stage Speed0.01–500 mm/min
Stage Positioning Accuracy0.016 µm
Dimensions (W×D×H)33.3 × 24.4 × 62 cm
Weight13–16 kg
Power Supply85–264 VAC, 47–440 Hz, 13 W
Added to wishlistRemoved from wishlist 0
Add to compare
BrandPorometer
ModelPOROLUX™ Revo X
OriginGermany
Measurement PrincipleGas-Liquid Capillary Flow (Capillary Flow Porometry, CFP)
Pore Size Range80 nm – 500 µm
Bubble Point Pressure Range0–8 bar (0–116 psi)
Max. Gas Flow Rate200 L/min
Dual Auto-Switching Flow Sensors0–10 L/min & 0–200 L/min
Dual Auto-Switching Pressure Sensors0–1 bar & 0–10 bar
Sample Holder Diameter25 mm
Max. Sample Thickness3 mm
Measurement ModesBubble Point (BP x-mL, BP pCF), Mean Flow Pore Size, Minimum Pore Size, Pore Size Distribution, Cumulative Flow Distribution, Gas Permeability
Optional ModulesLiquid Permeability, Fluid Source Integration
SoftwarePoreSmart™ with Curve Fitting, Statistical Pore Quantification (Total Pore Count, Total Pore Area [% & µm²], Open Porosity, Calculated Permeability in Darcy)
Patented Measurement MethodMP² (Multi-Step Pressure Progression) Technology
Compliance ReadyASTM F316-22, ISO 15709:2022, USP <801>, GLP/GMP Data Integrity Support (Audit Trail, Electronic Signatures, 21 CFR Part 11 Ready)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Lite
Instrument TypeBenchtop Video Optical Contact Angle Analyzer
Contact Angle Measurement Range0–180°
Contact Angle Resolution0.01°
Contact Angle Accuracy±0.1° (standard), ±0.01° (high-precision mode)
Surface & Interfacial Tension Range0.01–2000 mN/m
Surface & Interfacial Tension Accuracy±0.1 mN/m (standard), ±0.01 mN/m (high-precision mode)
Camera Resolution1936 × 1216 pixels
Sample Stage Dimensions (L×W×H)495 × 130 × 310 mm
Max. Sample Weight Capacity5 kg
Image MagnificationFixed optical path with high-magnification telecentric lens system
Measurement ModesStatic CA, Advancing/Receding CA, Roll-off Angle, Surface Free Energy (Owens-Wendt, Wu, van Oss), Interfacial Tension, Batch Analysis, Roughness-Corrected CA, Single-Fiber CA
SoftwareOneAttension v4.x (FDA 21 CFR Part 11 compliant audit trail option available)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
Manufacturer TypeAuthorized Distributor
Origin CategoryImported Instrument
ModelBELMASS II
Instrument TypeChemisorption Analyzer with Integrated Online MS Detection
Gas Inlet PortsUp to 16
Temperature Stability±0.001 °C
Supported TechniquesTPD, TPR, TPS, Pulse Titration, BET Surface Area Analysis (via coupled gas dosing)
Mass Range1–200 amu
DetectorFaraday Cup / Continuous Dynode Electron Multiplier (C-SEM)
Minimum Detectable Concentration<1 ppm (gas-dependent)
Scan Speed OptionsAuto, 0.01–10 sec per amu (selectable)
Detection ChannelsUp to 16 simultaneous mass channels
Sample InterfaceHeated capillary transfer line (up to 300 °C), integrated dry scroll pump
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelSigma 703D
Measurement Range1–1000 mN/m
Resolution0.01 mN/m
Accuracy±0.01 mN/m
Temperature Display Range−20 to +200 °C
Temperature Display Accuracy±0.01 °C
Measurement MethodsDu Noüy Ring Method, Wilhelmy Plate Method
Density Range0–2.2 g/cm³
Density Resolution0.0001 g/cm³
Force Resolution0.1 µN
Weight11 kg
Dimensions (W×D×H)33.3 × 24.4 × 62 cm
Power Supply85–264 VAC, 47–440 Hz, 13 W
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
ModelBELSORP MR1
Instrument TypeSpecific Surface Area and Pore Size Analyzer
PrincipleDynamic Gas Flow Adsorption Method
Analysis Stations1 Pre-treatment Station, 1 Analysis Station
Surface Area Range>0.01 m²/g
Pressure Range0.30 (standard), 0.02–0.9 (upgraded)
Adsorptive GasesHe/N₂ or He/Kr mixtures
Pretreatment TemperatureRoom Temperature to 400 °C
Repeatability<±1%
Measurement Time per Sample~10 min (analysis only)
Compliance OptionFDA 21 CFR Part 11 & 3Q Validation Support
Control InterfaceIntegrated Touchscreen (standalone operation)
DimensionsW350 × D368 × H553 mm
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Flow Wafer
Instrument TypeBenchtop Video Optical Contact Angle Analyzer
Contact Angle Measurement RangeContact angle, surface tension, interfacial tension, surface free energy
Contact Angle Accuracy±0.1°
Sample Stage Sizes2", 3", 4", 5", 6", 8", 12" wafers
Image Resolution2592 × 2048 (5.3 MP)
Surface/Interfacial Tension Accuracy±0.1 mN/m (derived via pendant/sessile drop analysis)
Maximum Sample Diameter12-inch silicon wafer
Stage Load Capacity500 g
Automated FunctionsMotorized XYZ translation + programmable rotation (0–360°), four independent software-controlled dispensers with disposable tips
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Flow HPC High Pressure Chamber
Instrument TypeBenchtop Laboratory System
Contact Angle Range0.1–179.9°
Contact Angle Accuracy±0.1°
Contact Angle Resolution2592 × 2048 (5.3 MP)
Surface/Interfacial Tension Range0.01–2000 mN/m
Surface/Interfacial Tension Accuracy±0.01 mN/m
Sample Stage DimensionsUnlimited × 100 mm × 320 mm
Maximum Sample Size765 mm × 230 mm × 435 mm
Stage Load Capacity29 kg
Imaging Sensor5.3 MP CMOS, 2592 × 2048 pixels
Pressure ControlAutomated via integrated precision pump
Temperature RangeAmbient to elevated temperatures (optional sub-ambient cooling available)
Chamber DesignPiston-driven high-pressure cell with corrosion-resistant wetted materials (e.g., Hastelloy C-276, sapphire windows)
Fluid HandlingDual-path intelligent injection valve for direct syringe-based dispensing and in-line cleaning without pump priming
Surface Activity PreservationPiston displacement maintains constant bulk-phase surfactant concentration during pressure ramping
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
ModelBELSORP MAX X
Instrument TypeStatic Vapor Adsorption Analyzer
Pressure Sensor Ranges1000 Torr / 10 Torr / 0.1 Torr
Temperature ControlHeated Manifold (50 °C standard, optional 80 °C), Air-Bath Sample Chamber
Gas PathElectropolished Stainless Steel with Metal-Sealed Pneumatic Valves
Free Space CompensationPatented Advanced Free Space Measurement (AFSM™) Technology
Vapor CompatibilityH₂O, Ethanol, Benzene, and other non-corrosive VOCs (up to 40 °C standard
Gas InletsStandard 3-port corrosion-resistant
Measurement ModesHigh-Precision Mode (3 sample + 1 reference station) & Multi-Station Mode (4 sample stations + dedicated P₀ port)
SoftwareBELCONTROL OS with real-time trend logging, system diagnostics, email status alerts, and multilingual UI (English/Japanese)
Compliance SupportDesigned for GLP/GMP-aligned workflows
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelBELSORP MAX G
Instrument TypeSpecific Surface Area and Pore Size Analyzer
Measurement PrincipleVolumetric Gas Adsorption (Dynamic & Static Mode)
Number of Analysis Stations3 or 6
Operating Temperature Range10–35 °C
Storage Temperature Range0–50 °C
Temperature Control Accuracy±1 °C
Vacuum SystemDual-stage rotary vane pump, ultimate vacuum ≤1 × 10⁻³ mmHg (≤0.13 Pa)
Pressure Sensors1 Torr, 10 Torr, and 1000 Torr high-precision capacitance manometers
Minimum Detectable Pressure Change<1 × 10⁻⁵ Pa
Free Space CalibrationAFSM™ (Automatic Free Space Measurement) patented technology
Isotherm RangeP/P₀ = 1 × 10⁻⁷ to 0.997 at 77 K (N₂) and 87 K (Ar)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
ModelBELSORP HP
Pressure RangeUp to 20 MPa (optional: 13.5 MPa)
Pressure Sensor Options1, 1.5, 2, 3.5, 13.5, or 20 MPa (±0.08% F.S.)
Temperature Control Range4.2 K – 673 K (via liquid He/N₂ cryostats, resistive furnaces, Peltier units, and air-bath thermal management)
Gas Inlets6 total (1 He for dead-volume calibration, 1 compressed air, 4 adsorptive gases)
Vacuum SystemOptional turbomolecular pump + vacuum gauges
ComplianceBuilt-in compressibility factor (Z) and virial coefficient correction for non-ideal gas behavior
SealingSwagelok® filter-faced ferrules (0.5 µm pore size)
Thermal StabilityAir-bath manifold & reference chamber (15–35 °C, ±0.1 °C)
SoftwareBELSIM™ (isotherm modeling, PCT analysis), optional BELDyna™ (kinetic modeling: concentration vs. time, effective diffusivity, mass transfer coefficients)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandPorometer
ModelPOROLIQ
OriginGermany
TechnologyLiquid-Liquid Displacement (LLP)
Measurement PrincipleCapillary Flow Porometry via Immiscible Liquid Pair (e.g., Isopropanol/Water)
Minimum Detectable Pore Diameter2 nm
Data Acquisition ModeStepwise Pressure Ramp with Equilibrium Validation Algorithm
Compliance FrameworkASTM F316-22, ISO 15901-1, USP <801>, GLP/GMP-ready audit trail support
Added to wishlistRemoved from wishlist 0
Add to compare
BrandPorometer
OriginGermany
Manufacturer TypeAuthorized Distributor
Origin CategoryImported Instrument
ModelPOROLUX Cito Series
Price RangeUSD 14,000 – 140,000
Instrument TypeSpecific Surface Area and Pore Size Analyzer
Flow Range200 L/min
Pressure Range35 bar (500 psi)
Measurement PrincipleGas-Liquid Displacement Method (Capillary Flow Porometry)
Repeatability≤1%
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelSigma 702ET
Measurement Range1–1000 mN/m
Resolution0.01 mN/m
Accuracy±0.01 mN/m
Temperature Control Range−20 to +200 °C
Temperature Resolution0.01 °C
Measurement MethodsDu Noüy Ring Method & Wilhelmy Plate Method
ComplianceASTM D971, IEC 62961
Density Measurement Range0–2.2 g/cm³
Density Resolution0.0001 g/cm³
Force Resolution0.1 µN
Sample Stage Speed0.01–500 mm/min
Positional Accuracy±0.26 µm
Added to wishlistRemoved from wishlist 0
Add to compare
BrandPorometer
OriginGermany
ModelPOROLUX BP
Pressure Range0–5 bar (0–75 psi)
Pore Size Detection Range0.13–300 µm
Measurement PrincipleBubble Point Method (Capillary Flow Porometry)
ComplianceASTM F316-22, ISO 4003, USP <801>
SoftwarePOROLUX Control Suite v3.x (GLP-compliant audit trail, user access levels, 21 CFR Part 11 ready)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Flow
Instrument TypeBenchtop Dynamic Contact Angle Analyzer
Contact Angle Range0–180°
Surface/Interfacial Tension Range0.01–2000 mN/m
Contact Angle Accuracy±0.01°
Contact Angle Resolution2592 × 2048 (5.3 MP)
Imaging SystemUSB 3.0 Digital Camera with 8× Optical Zoom & High-Power Monochromatic LED Illumination
Sample Stage Dimensions765 mm × 230 mm × 435 mm (W × D × H)
Maximum Sample Weight29 kg
Environmental MonitoringIntegrated Temperature & Humidity Sensors
Software PlatformOneAttension v4.x with Audit Trail, CFR 21 Part 11 Compliance Options
Added to wishlistRemoved from wishlist 0
Add to compare
KeyBrand: Porometer
OriginGermany
ModelPOROLUX Revo
Measurement PrincipleCapillary Flow (Gas-Liquid Displacement)
Max Flow Rate200 L/min
Pressure Range35 bar (500 psi)
Repeatability≤1%
Minimum Pore Size13 nm
Instrument TypeSpecific Surface Area and Pore Size Analyzer
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelSigma 700
Measurement Range1–2000 mN/m
Resolution0.0001 mN/m (static), 0.001 mN/m (dynamic)
Accuracy±0.01 mN/m
Temperature Control Range−20 to +200 °C
Temperature Accuracy±0.01 °C
Measurement MethodsDu Noüy Ring, Wilhelmy Plate, Dynamic Contact Angle, CMC, Surface Free Energy, Washburn Penetration, Adhesion Force, Sedimentation, Density
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginJapan
ModelBELCAT II
Instrument TypeChemisorption Analyzer
Measurement PrincipleDynamic Flow Method
Number of Gas Inlets8 (Pre-treatment), 3 (Carrier), 8 (Pulse), 8 (Mixing)
Temperature RangeAmbient to 1200 °C
Isothermal Stability±1 °C
Heating Rates50–500 °C at 70 °C/min
Pressure RangeAtmospheric
Key FunctionsTPD, TPR, TPO, TPRx, Pulse Chemisorption, Single-point BET, Breakthrough Curve Analysis
Gas CompatibilityHe, Kr, N2, Ar, O2, H2, CO, CO2, NH3, H2O, NO, SO2, H2S, CH3OH, C2H5OH, Toluene, Benzene, and other reactive/volatile species
Thermal Conductivity Detector (TCD)Quad-wire configuration with W–Re or gold-plated tungsten filaments
resolution1 μV
Mass Flow Controllers (MFCs)3–4 units
Sample Volume Capacity0–1 cm³
Pulse Loop Volumes0.3 cm³, 1 cm³, or custom
Added to wishlistRemoved from wishlist 0
Add to compare
BrandBiolin Scientific
OriginFinland
ModelTheta Flex
Instrument TypeVideo-Based Optical Contact Angle Analyzer
Contact Angle Measurement Range0–180°
Contact Angle Resolution0.01°
Contact Angle Accuracy±0.01°
Surface/Interfacial Tension Range0.01–2000 mN/m
Surface/Interfacial Tension Accuracy±0.01 mN/m
Sample Stage Dimensions100 mm × 320 mm
Maximum Sample Size (L×W×H)763 × 230 × 435 mm
Stage Load Capacity26 kg
Imaging SystemUSB 3.0 Digital Camera with 8× Zoom, High-Intensity Monochromatic LED Illumination
Image Resolution1936 × 1216 (optional Theta Flow high-speed camera available)
ComplianceDesigned for GLP/GMP environments
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMicrotrac
OriginItaly
ModelBELPORE Series
Measurement Volume Range0.5–2 cm³
Pressure RangeVacuum to 414 MPa
Volume Measurement AccuracyBetter than 1% F.S.
Pressure Measurement AccuracyBetter than 0.1% F.S.
Maximum Data Points10,000 (intrusion) + 10,000 (extrusion)
CertifiedCE, ISO 9001
Show next
InstrumentHive
Logo
Compare items
  • Total (0)
Compare
0