Surface & Interface Property Testing
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| Brand | Instytut Fotonowy |
|---|---|
| Origin | Poland |
| Model | Electrochemical Kelvin Probe |
| Weight | 15 kg |
| Dimensions | 40 × 40 × 45 cm |
| Power Supply | 230 V, 50 Hz or 115 V, 60 Hz |
| PC Interface | USB 2.0 |
| Measurement Principle | Dual-channel lock-in amplifier-based vibrating capacitor method |
| Contact Potential Difference (CPD) Range | −5 to +5 V |
| CPD Resolution | 0.15 mV |
| Current Ranges | 300 nA / 30 nA / 3 nA / 300 pA |
| Probe Tip | Au mesh, 2.5 mm diameter |
| Vertical Positioning Resolution | 20 µm |
| Typical CPD Measurement Gap | 0.2–1 mm |
| XY Motorized Stage | 50 × 50 mm travel range |
| Faraday Cage | Standard airtight version with inert gas flow system |
| Electrochemical Cell | PTFE body, Kapton-insulated sample substrate, Ag/AgCl reference electrode option |
| Optical Access | Fused silica window, UV-enhanced mirror, liquid light guide for bottom illumination |
| Environmental Sensors | Integrated temperature and humidity monitoring |
| Laser Guidance System | Visible alignment laser with automatic gap-sensing barrier |
| Origin | Imported |
|---|---|
| Manufacturer Type | Distributor |
| Origin Region | Netherlands |
| Model | IP2000 |
| Pricing | Upon Request |
| Standards Compliance | ISO 6272, ASTM D2794 |
| Optional Accessories | 1 kg and 2 kg Additional Weights |
| [Brand | Isida |
|---|---|
| Origin | Guangdong, China |
| Model | XK22 |
| Resolution | 0.70–5.20 µm/pixel |
| Optical Magnification | 1.4×–9× (continuously adjustable) |
| Electronic Magnification | 50× |
| Light Source | Adjustable LED ring light + red laser diode (LD) positioning |
| CCD | High-sensitivity color CCD |
| Maximum PCB width | 780 mm (30") |
| Field of View | 3.4 mm × 2.5 mm to 0.53 mm × 0.4 mm |
| Repeatability | ±1 µm |
| Dimensions (L×W×H, instrument only) | 960 mm × 700 mm × 1220 mm |
| Weight (instrument only) | 145 kg |
| Power | 220 V ±10%, 50 Hz, 10 A |
| Operating Temperature | 0–40 °C] |
| Brand | ZYKX |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JF99H |
| Pricing | Available Upon Request |
| Measurement Principle | Washburn Capillary Rise Method |
| Pressure Range | 0–330 mbar |
| Pressure Resolution | 0.16 mbar |
| Temperature Range | Ambient to 200 °C (optional dual-zone electric heating control) |
| Contact Angle Range | 0–180° |
| Quartz Tube Dimensions | OD 10 mm / ID 8 mm or 6 mm |
| Instrument Dimensions | 295 × 240 × 260 mm |
| Power Supply | 220 V AC, 20 W |
| Brand | Jihengpin |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | HP307 |
| Force Range | 30–5000 N (0.05–4.0 MPa) |
| Force Resolution | 0.1 N |
| Force Accuracy | ±0.5% FS |
| Test Speed | 1–300 mm/min |
| Parallelism of Upper/Lower Platen | <0.025 mm |
| Platen Diameter | 120 mm |
| Dimensions (W×D×H) | 430×350×710 mm |
| Weight | 45 kg |
| Power Supply | 220 V, 50 Hz |
| Brand | Jingxin (Chengdu) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | JX2020 |
| Instrument Category | Specific Surface Area Analyzer |
| Principle | Dynamic (Flow) Nitrogen Adsorption Method |
| Analysis Stations | 1 |
| Measurement Range | 0.0005 m²/g to unlimited |
| Theoretical Basis | Dynamic nitrogen adsorption combined with cryogenic adsorption and gas chromatographic detection principles |
| Calibration Standards | GBW(E)130275 certified reference materials |
| Compliance | GB/T 19587–2017 |
| Sample Tube Material | High-temperature-resistant borosilicate glass (GG-type, U-shaped) |
| Test Gases | Ultra-high-purity helium (carrier gas) and nitrogen (adsorbate) |
| Repeatability & Accuracy | ≤ ±3% (both) |
| Test Duration per Sample | ~3 minutes |
| Software Compatibility | Windows 7, Windows 10 |
| Dimensions | 700 mm × 360 mm × 710 mm |
| Weight | ~30 kg |
| Power Supply | AC 220 V ±22 V, 50 Hz ±0.5 Hz |
| Operating Environment | 5–35 °C, RH <85% |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | JML15A |
| Price Range | USD 14,000 – 28,000 |
| Surface Tension Range | 0–150 mN/m |
| Resolution | < 0.05 mN/m |
| Measurement Principle | Wilhelmy Plate Method |
| Trough Dimensions | 700 mm × 140 mm |
| Compression/Expansion Speed | 10–100 mm/min (infinitely variable) |
| Temperature Control | Dual independent water jackets (30 L pure water tank & 10 L trough jacket), both stabilized at 35 ± 0.5 °C |
| Compliance | ASTM D971, ISO 6295, USP <721>, GLP-ready data logging |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JML15A |
| Price Range | USD 28,000 – 70,000 |
| Surface Tension Range | 0–150 mN/m |
| Resolution | < 0.05 mN/m |
| Measurement Method | Wilhelmy Plate (Du Noüy–Washburn Principle) |
| Trough Dimensions | 700 mm × 140 mm |
| Compression/Expansion Speed | 10–100 mm/min (infinitely variable) |
| Temperature Control | Dual independent thermostatic water jackets (30 L pure water reservoir + 10 L trough jacket), both stabilized at 35 ± 0.5 °C |
| Cleaning | Automated spray-based trough and plate cleaning with waste drainage |
| Data Acquisition | PC-hosted Windows software with real-time π–A and γ–A isotherm plotting, programmable barrier control, constant surface pressure mode, and audit-trail-capable data logging |
| Brand | JWGB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JW-MIX100 |
| Gas Range | Customizable |
| Mass Flow Controllers (MFCs) | 4 units |
| Column Configuration | Customizable breakthrough columns |
| Maximum Adsorption Pressure | 100 bar |
| Detector | Thermal Conductivity Detector (TCD) |
| Brand | JWGB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | JW-TB400 Calcium Hydroxide-Specific Specific Surface Area and Pore Size Analyzer |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Gas Adsorption Method |
| Number of Analysis Stations | 4 |
| Specific Surface Area Range | >0.0005 m²/g |
| Pressure Range | 10⁻⁵–0.998 atm |
| Theoretical Basis | Static Volumetric Adsorption Theory |
| Brand | JWGB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | YG-97A Mercury Intrusion Porosimeter (Shale Porosity) |
| Price | Upon Request |
| Pore Diameter Range | 30 nm – 600 µm |
| Pressure Range | 0.01 – 50 MPa (7250 psi) |
| Vacuum Level | ≤ 0.05 Pa |
| Sample Chamber Volume | Up to 15 cm³ |
| Measurement Accuracy | ≤ 0.5% |
| Blank Volume at 50 MPa | ~0.25 mL |
| Safety | Integrated Mercury Vapor Containment System |
| Compliance | ISO 15901-1:2005, GB/T 21650.1-2008 |
| Brand | JWGB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | YG-97A Mercury Intrusion Porosimeter |
| Price | Upon Request |
| Pore Diameter Range | 30 nm – 600 µm |
| Pressure Range | 0.01 – 50 MPa (7250 psi) |
| Vacuum Level | ≤ 0.05 Pa |
| Sample Chamber Volume | Up to 15 cm³ |
| Measurement Accuracy | ≤ 0.5% |
| Blank Volume at 50 MPa | ~0.25 mL |
| Safety | Integrated Mercury Vapor Containment System |
| Compliance | ISO 15901-1:2005, GB/T 21650.1–2008 |
| Brand | KLA |
|---|---|
| Origin | USA |
| Model | iMicro |
| Instrument Type | Integrated Nanoindentation and Scratch Tester |
| Maximum Normal Load | 1 N |
| Load Resolution | <1 nN |
| Displacement Range | ±25 µm |
| Displacement Resolution | <0.05 nm |
| Indenter Types | Dozens of diamond indenters (Berkovich, cube corner, Vickers, spherical, flat punch, etc.) |
| Controller | InQuest high-speed controller (100 kHz data acquisition, 20 µs time constant) |
| Software | InView Suite (RunTest, ReviewData, InFocus, InView University, mobile app) |
| Compliance | Fully supports ISO 14577-1/2/3, ASTM E2546, and GLP/GMP-aligned audit trails |
| Brand | KLA |
|---|---|
| Origin | USA |
| Manufacturer | KLA Corporation |
| Instrument Type | Nanoindentation and Scratch Tester |
| Model | iNano® |
| Force Range | 0.1 µN – 50 mN |
| Displacement Range | ±25 µm |
| Force Resolution | < 10 nN |
| Displacement Resolution | < 0.01 nm |
| Thermal Drift | < 0.05 nm/s (at 25 °C, stabilized) |
| Maximum Scratch Load | 50 mN |
| Available Indenter Types | Berkovich, Cube-Corner, Spherical (1–100 µm radius), Conical, Flat Punch |
| Integrated Microscope | 10×–100× digital zoom, 1 µm lateral resolution |
| Controller | InQuest™ high-speed electronics (100 kHz sampling, 20 µs time constant) |
| XY Stage Travel | 100 mm × 100 mm |
| Z-Stage Travel | 25 mm |
| Compliance with Standards | ASTM E2546, ISO 14577-1/2/3, JIS H 8509 |
| Brand | KaLiKe |
|---|---|
| Origin | Chongqing, China |
| Model | KLA2010-B6 |
| Instrument Type | Specific Surface Area and Pore Size Analyzer |
| Principle | Static Volumetric Gas Adsorption Method |
| Number of Analysis Stations | 6 |
| Surface Area Range | 0.0005 m²/g (using Kr adsorption) to unlimited |
| Pressure Range | 0–133 kPa |
| Measurement Theory | Gas adsorption based on static vacuum volumetric method |
| Sensor Repeatability Error | < ±0.1% |
| Ambient Temperature Operation | Yes |
| Temperature Control Accuracy | ±0.5 °C |
| Vacuum System | Custom-designed stainless-steel vacuum system with metal-sealed joints, silver-plated internal surfaces, dual-layer vacuum shielding, and ultra-high vacuum capability up to 1×10⁻⁸ Torr (standard pump base: 1×10⁻² Pa / 1×10⁻⁴ Torr) |
| AD Resolution | 24-bit |
| Pressure Transducer | High-precision capacitive absolute pressure transducer (accuracy: 0.1%) |
| Liquid Nitrogen Dewar Capacity | Sustains >70 h unattended operation |
| Isothermal Jacket | Integrated liquid nitrogen isothermal sleeve for thermal stability below sample zone |
| Dimensions (L×W×H) | 500×500×750 mm (customizable) |
| Brand | KaLiKe |
|---|---|
| Origin | Chongqing, China |
| Model | KLA2010-C2 |
| Analysis Stations | 2 |
| Specific Surface Area Range | 0.0005 m²/g (using Kr) to unlimited |
| Pore Size Range | 0.35 nm – 500 nm (N₂ adsorption, extendable with high-vacuum option) |
| Pressure Range | 0–133 kPa |
| Vacuum System | Dual-stage ultra-high vacuum system (molecular pump + stainless-steel piping), base pressure ≤1×10⁻⁸ Torr |
| Temperature Control Accuracy | ±0.5 °C |
| Sensor Repeatability Error | <±0.1% |
| Detection System | Dual-range capacitive absolute pressure transducers (0–10 Torr & 0–1000 Torr per station), 24-bit AD acquisition |
| Isothermal Jacket | Liquid nitrogen isothermal enclosure for thermal stabilization |
| Sample Capacity | 70-hour unattended operation enabled by large-capacity LN₂ Dewar |
| Compliance | Designed for ASTM D3663, ISO 9277, ISO 15901, and USP <846> compliant workflows |
| Brand | KP (UK) |
|---|---|
| Origin | United Kingdom |
| Model | HVKP |
| Vacuum Compatibility | UHV (≤1×10⁻¹⁰ mbar) |
| Measurement Principle | Non-contact, vibrating capacitor-based Kelvin probe force microscopy (KPFM) with off-null detection |
| Work Function Resolution | 1–3 meV (2 mm tip), 5–10 meV (50 µm tip) |
| Tip-to-Sample Distance Control | Down to 400 nm with patented Height Regulation (HR) mode |
| Spatial Resolution | Sub-micron (dependent on tip geometry and vacuum conditions) |
| Detection Mode | Off-Null (ON) signal amplification |
| Actuation | Voice-coil (VC) driver |
| Data Output | Digital export to Excel, Origin, or third-party analysis software |
| Compliance | Designed for GLP/GMP-aligned surface science workflows |
| Brand | KP (UK) |
|---|---|
| Origin | United Kingdom |
| Model | KP020 |
| Environment | Ambient & Controlled Atmosphere |
| Probe Options | 2 mm & 50 µm tip diameters |
| Work Function Resolution | 1–3 meV (2 mm tip), 5–10 meV (50 µm tip) |
| Tip-to-Sample Distance Control | Down to ≤400 nm |
| Height Regulation Mode (HR) | Active feedback-controlled vertical positioning |
| Detection Principle | Off-Null (ON) non-zero signal detection |
| Actuation | Voice-coil (VC) driver |
| Digital Control | Full digital parameter management (DC, SM, SA, WA, QT, DE, OC, FC, RS) |
| Software Export | Excel, Origin, third-party formats |
| Compliance | Designed for GLP-aligned surface potential mapping and work function metrology |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | BP100 |
| Maximum Pressure | 3000 Pa |
| Measurement Frequency | 20 kHz |
| Sample Stage Travel Distance | >110 mm |
| Stage Speed Range | 0.1–500 mm/min |
| Temperature Control Range | −10 to +130 °C |
| Dynamic Surface Tension Range | 15–100 mN/m |
| Resolution | 0.01 mN/m |
| Surface Age Range | 5–200,000 ms |
| Compliance | ASTM D1331, ISO 6889, DIN 53914 |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DFA100 |
| Optical Sensor Resolution | 1728 × 1 px |
| Light Source | LED (Main Wavelength: 469 nm |
| IR Auxiliary | 850 nm) |
| Height Resolution | 200 dpi (0.125 mm) |
| Time Resolution | 20 fps |
| Scan Height | 216 mm |
| Gas Flow Rate (Internal) | 0.2–1.0 L/min |
| Gas Flow Rate (External) | 0.05–1.0 L/min |
| Operating Pressure | 5 ± 0.5 bar |
| Stirring Speed | up to 8000 rpm |
| Temperature Range | 4–90 °C |
| Compatible Gases | Air, N₂, CO₂ |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA |
| Max Operating Temperature | 2000 °C |
| Atmosphere Options | Oxidizing, Reducing, Inert Gas, Vacuum |
| Measurement Principle | Optical Contact Angle Analysis via High-Resolution CCD Imaging |
| Sample Environment | Non-contact, Gravity-driven Droplet Shape Evolution under Controlled Thermal Ramp |
| Compliance | ASTM D1857 (Ash Fusibility), ISO 562 (Coal Ash Fusibility), GLP/GMP-ready Data Audit Trail |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA100 |
| Measurement Principle | Contact Angle & Interfacial Tension Analysis via Image Processing |
| Temperature Range | –30 °C to 400 °C (with optional modules) |
| Humidity Control | Optional integrated chamber |
| Sample Positioning | Motorized 3-axis stage |
| Imaging System | High-resolution monochrome camera with motorized zoom lens and LED backlight |
| Software | ADVANCE v5.x with GLP-compliant audit trail, automated workflow sequencing, and ISO 19403 / ASTM D7334–18 compliant analysis algorithms |
| Compliance | Fully compatible with ISO 19403 (Parts 1–4), ASTM D7334–18, DIN 55660, and supports 21 CFR Part 11 data integrity requirements when configured with user authentication and electronic signature modules |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA25 |
| High-Speed Camera Options | CF03 (up to 2000 fps) / CF06 (up to 3400 fps) |
| Illumination | High-power monochromatic LED |
| Dispensing System | Up to 3 software-controlled dispensing units |
| Dispensing Mode | Liquid needle dispensing (optional) |
| Dispense Resolution | 0.1 µL |
| Tilt Range (internal) | 0–90°, Resolution: 0.01° |
| Contact Angle Range | 0–180°, Resolution: 0.01° |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m, Resolution: 0.01 mN/m |
| Temperature Control Range | −30 to +400 °C |
| Humidity-Controlled Measurement Capability | Yes |
| Software | ADVANCE vX.X (compliant with GLP/GMP audit trail requirements) |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSA30 |
| Camera System | CF03 (up to 2000 fps) / CF06 (up to 3400 fps) |
| Illumination | High-power monochromatic LED |
| Dispensing System | Up to 4 software-controlled or 1 manual syringe units |
| Dispensing Resolution | 0.1 µL |
| Tilt Range | 0–90° (built-in motorized tilt, 0.01° resolution) |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | 0.01° |
| Surface/Interfacial Tension Range | 0.01–2000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Temperature Control Range | –30 °C to +400 °C |
| Humidity Control | Optional environmental chamber integration |
| Software | ADVANCE v5.x with audit trail, user management, and SOP-based workflows |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | DSAeco Plus |
| Contact Angle Range | 0–180° |
| Accuracy | ±0.3° |
| Maximum Sample Dimensions | 320 × ∞ × 165 mm (W × D × H) |
| Stage Dimensions | 105 × 105 mm (W × D) |
| Dispensing Precision | 0.1 µL |
| High-Speed Imaging | up to 2000 fps |
| Camera Resolution | 1900 × 1200 pixels |
| Measurement Methods | Six built-in contact angle calculation algorithms (e.g., sessile drop, tilting plate, captive bubble, dynamic advancing/receding, θ–A analysis) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K100 |
| Pricing | Available Upon Request |
| Measurement Principle | Du Noüy Ring Method |
| Compliance | ASTM D971, ASTM D1331 |
| Measurement Range | 0–90 mN/m (dyne/cm) |
| Accuracy | ±0.25 mN/m |
| Standard Accessories | Platinum-Iridium Ring, Dual Stainless-Steel Torsion Wires, Analog Absolute-Value Scale |
| Operation Modes | Manual & Semi-Automatic |
| Drive System (Semi-Auto) | Reversible Synchronous Motor |
| Dual-Scale Dial | Upward/Downward Force Reading |
| Application Scope | Oil-Water Interfacial Tension, Surfactant Solution Characterization, Quality Control in Lubricants & Detergents |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | K20 |
| Maximum Load Capacity | 50 g |
| Resolution | 100 µg |
| Measurement Frequency | 5 Hz |
| Sample Stage Travel Distance | 90 mm |
| Sample Stage Speed | 2.4–14 mm/min |
| Temperature Control Range | –10 to 130 °C (with optional jacket) |
| Surface/Interfacial Tension Range | 1–999 mN/m |
| Tension Resolution | 0.01 mN/m |
| Liquid Density Range | 1–2200 kg/m³ |
| Density Resolution | 1 kg/m³ |
| Measurement Methods | Du Noüy Ring, Wilhelmy Plate, Rod, and Ring Detachment (ASTM D971) |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | MSA |
| Camera Interface | USB 3.0 |
| Max Frame Rate | 10 fps @ 1000 × 700 resolution |
| Illumination | Adjustable High-Power LED |
| Dispensing System | Dual- or Single-Needle Liquid Delivery |
| Dispensing Resolution | 0.1 µL |
| Contact Angle Range | 0–180° |
| Angular Resolution | 0.01° |
| Dimensions (W × D × H) | 106 mm × 59 mm × 112 mm |
| Weight | 0.85 kg |
| Surface Energy Calculation Methods | Owens-Wendt-Rabel-Kaelble, Wu, Zisman, Fowkes, van Oss & Good |
| Power Supply | USB-powered (no external adapter required) |
| Software | ADVANCE (Windows-based, GLP-compliant audit trail optional) |
| Brand | Krüss |
|---|---|
| Origin | Germany |
| Model | SDT |
| Measurement Range | 10⁻⁶ – 2000 mN/m |
| Resolution | 10⁻⁶ mN/m |
| Temperature Control Range | −10 °C to +180 °C |
| Camera Frame Rate | 15 fps |
| Capillary Rotation Resolution | 0.1 rpm |
| Sample Stage Tilt | ±20° |
| Illumination | High-power monochromatic LED with stroboscopic lighting |
| Software | ADVANCE Image Analysis Suite |
| Brand | KSV NIMA |
|---|---|
| Origin | Finland |
| Manufacturer | KSV NIMA (a brand of Biolin Scientific AB) |
| Product Category | Imported Instrument |
| Model | Microscopy Troughs |
| Price Range | USD 2,700 – 6,800 (FOB Helsinki) |