HARKE
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| Brand | HARKE |
|---|---|
| Model | HK-EVN-SPCA |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Pricing | Available Upon Request |
| Sample Stage Dimensions | 100 mm × 120 mm |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | ±0.01° |
| Surface/Interfacial Tension Method | Pendant Drop |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Optical System | ZF-180 High-Resolution Stepping Zoom Lens |
| Imaging System | USB 2.0 Camera + PC Software Control, 30 fps (optional: 100/300/1000+ fps) |
| Instrument Footprint | 260 mm × 700 mm |
| Lens Vertical Travel | 120 mm |
| Weight | ~30 kg |
| Software | HARKE-SPCA v1.0 |
| Power Supply | 220 V / 3 A / 50 Hz |
| Operating Temperature | Ambient |
| Surface Energy Calculation Method | Equation of State (EOS) |
| Fitting Algorithms | Circle, Ellipse, Young-Laplace (Sessile & Pendant Drop), Spherical Cap |
| Measurement Modes | Static Contact Angle (Sessile Drop), Advancing/Receding Angle, Contact Angle Hysteresis, Roll-off Angle, Dynamic Wetting Kinetics, Immersion (Underliquid) Contact Angle, Time-Resolved Contact Angle Profiles, Powder Wettability (via Washburn), Curved & Microstructured Surface Analysis |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | HK-EY-SPCA |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Contact Angle Display Resolution | 0.01° |
| Sample Stage Dimensions | 400 mm × 400 mm |
| Optical Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Measurement Method | Pendant Drop |
| Surface/Interfacial Tension Range | 0–100 mN/m |
| Surface/Interfacial Tension Accuracy | 0.01 mN/m |
| Imaging System | USB 2.0 Camera (30 fps standard |
| Lens Travel | 120 mm |
| Dimensions (W × D × H) | 260 mm × 700 mm × — mm |
| Weight | ~30 kg |
| Software | HARKE-SPCA v1.0 |
| Power Supply | 220 V / 3 A / 50 Hz |
| Operating Temperature | Ambient |
| Surface Energy Analysis Method | Equation of State (EOS), Circle Fit, Ellipse Fit, Small-Drop Method |
| Additional Capabilities | Advancing/Receding Angle, Roll-off Angle, Contact Angle Hysteresis, Dynamic Wetting Kinetics, Submerged Drop (Adhesion Drop), Solid Surface Free Energy Decomposition (Polar/Dispersive Components) |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | HK-G1 |
| Price | Upon Request |
| Measurement Principle | Vacuum-based differential pressure method (ASTM D1434 compliant) |
| Test Gases | O₂, N₂, CO₂, Air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (hazardous gases require pre-order specification) |
| Standard Test Range | 0.05–160,000 cm³/m²·24h·0.1MPa |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5–95 °C (external chiller/heater required) |
| Temperature Accuracy | ±0.1 °C |
| Sample Thickness | ≤5 mm (customizable) |
| Sample Area | 48 cm² |
| Sample Dimensions | ≥150 mm × 94 mm or circular |
| Sample Quantity | 1 specimen per test |
| Test Pressure Range | −0.1 to +0.1 MPa |
| Supply Gas Pressure | 0.3–1.0 MPa |
| Gas Inlet Port | Ø8 mm |
| Dimensions (L×D×H) | 330 × 600 × 330 mm |
| Weight | 28 kg |
| Power | AC 220 V, 50 Hz |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HK-G106 |
| Test Principle | Vacuum Method (Manometric) |
| Measurement Range | 0.05–160,000 cm³/m²·24h·0.1MPa |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5–95 °C (external chiller/heater required) |
| Temperature Accuracy | ±0.1 °C |
| Sample Thickness | ≤5 mm (customizable) |
| Sample Area | 48 cm² |
| Sample Dimensions | ≥150 mm × 94 mm or circular |
| Test Gases | O₂, N₂, CO₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (hazardous gases require pre-order specification) |
| Operating Pressure Range | −0.1 to +0.1 MPa |
| Supply Gas Pressure | 0.3–1.0 MPa |
| Gas Inlet Port | Ø8 mm |
| Power Supply | AC 220 V, 50 Hz |
| Net Weight | 28 kg |
| Dimensions (L×D×H) | 330 × 600 × 330 mm |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Model | HK-G3 |
| Measurement Range | 10–10,000 s/100 mL·in² at 1.22 kPa |
| Pressure Control Range | 0–20 kPa (customizable) |
| Sample Thickness Limit | ≤5 mm |
| Test Area | 0.025 in² |
| Vacuum Resolution | 0.1 Pa |
| Sample Count per Run | 1 |
| Gas Compatibility | O₂, N₂, CO₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (hazardous gases require pre-consultation) |
| Interface | Ø8 mm tubing |
| Dimensions (L×W×H) | 730 × 510 × 350 mm |
| Power Supply | AC 220 V, 50 Hz |
| Net Weight | 68 kg |
| Control System | Embedded 32-bit ARM processor with TFT color touchscreen |
| Automation Level | Fully automatic sample clamping, pressure regulation, vacuum evacuation, and data acquisition |
| Output Parameters | Gas Transmission Rate (GTR), Permeability Coefficient (P), Diffusion Coefficient (D), Solubility Coefficient (S) |
| Brand | HARKE |
|---|---|
| Model | HK-G6 |
| Measurement Principle | Vacuum Method (Manometric) |
| Test Gases | O₂, N₂, CO₂, Air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ |
| Permeation Range | 0.05–160,000 cm³/m²·24h·0.1MPa |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5–95 °C (±0.1 °C) |
| Sample Area | 48 cm² |
| Max Sample Thickness | ≤5 mm |
| Sample Dimensions | ≥150 mm × 94 mm or circular |
| Test Chamber | Single independent chamber (configurable to triple-chamber system) |
| Pressure Range | −0.1 to +0.1 MPa |
| Gas Supply Pressure | 0.3–1.0 MPa |
| Gas Inlet Port | Ø8 mm |
| Power | AC 220 V, 50 Hz |
| Net Weight | 28 kg |
| Dimensions | 330 × 600 × 330 mm (L×D×H) |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HK-GR3 |
| Quotation | Available upon request |
| Measurement Principle | Vacuum-based differential pressure method |
| Test Range | 0.05–160,000 cm³/m²·24h·0.1MPa (standard configuration) |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Specimen Count | 1 |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5°C–95°C (external chiller/heater required) |
| Temperature Accuracy | ±0.1°C |
| Max Specimen Thickness | ≤5 mm (customizable) |
| Specimen Dimensions | ≥150 mm × 94 mm or circular |
| Effective Test Area | 48 cm² |
| Test Gases | O₂, N₂, CO₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (user-supplied gas sources) |
| Test Pressure Range | −0.1 MPa to +0.1 MPa (standard) |
| Gas Supply Pressure | 0.3–1.0 MPa |
| Gas Inlet Port | Ø8 mm |
| Dimensions (L×D×H) | 330 × 600 × 330 mm |
| Power Supply | AC 220 V, 50 Hz |
| Net Weight | 28 kg |
| Brand | HARKE |
|---|---|
| Model | HK-O-3 |
| Type | Gas Permeability Tester (O₂, CO₂, N₂, Air, He) |
| Origin | Beijing, China |
| Manufacturer | HARKE Instrument Co., Ltd. |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions (L×W×H) | 730 × 590 × 350 mm |
| Net Weight | 56 kg |
| Test Area | 50 cm² |
| Sample Thickness Limit | ≤5 mm |
| Temperature Range | 5–95 °C (±0.1 °C accuracy) |
| Humidity Control | 0 %RH, 35–90 %RH, 100 %RH (±1 %RH accuracy) |
| OTR Range (Film) | 0.01–6500 cm³/m²·d (standard), 0.05–65000 cm³/m²·d (optional) |
| OTR Range (Container) | 0.0001–65 cm³/pkg·d (standard) |
| Resolution (Film) | 0.001 cm³/m²·d |
| Resolution (Container) | 0.00001 cm³/pkg·d |
| Sample Capacity | 1–3 independent stations |
| Carrier Gas | 99.999% high-purity N₂ (user-supplied) |
| Carrier Flow | 0–200 mL/min |
| Gas Inlet | 1/8″ stainless steel tubing |
| Test Gases | O₂, CO₂, N₂, air, He (user-supplied) |
| Sample Format | Flat films (≥150 mm × 94 mm or circular), containers (≤Φ120 mm × 400 mm H) |
| Brand | HARKE |
|---|---|
| Model | HK-O2 |
| Type | Gas Permeability Tester (O₂) |
| Origin | Beijing, China |
| Manufacturer | HARKE Instrument Co., Ltd. |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Measurement Principle | Vacuum Method (Manometric) |
| Test Gases | O₂, N₂, CO₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ |
| Temperature Range | 5–95 °C (optional chamber) |
| Temp. Accuracy | ±0.1 °C |
| RH Control | 0%, 35–90%, 100% RH |
| RH Accuracy | ±1% RH |
| Film OTR Range | 0.01–2500 cm³/m²·d (standard), up to 25,000 cm³/m²·d (optional) |
| Container OTR Range | 0.0001–25 cm³/pkg·d |
| Resolution (Film) | 0.001 cm³/m²·d |
| Resolution (Container) | 0.00001 cm³/pkg·d |
| Sample Area | 50 cm² |
| Sample Quantity | 3 specimens (averaged) |
| Max. Specimen Size (Film) | ≥150 mm × 94 mm or circular |
| Max. Specimen Size (Container) | ≤Φ120 mm × 400 mm (H) |
| Max. Thickness | ≤5 mm |
| Carrier Gas | 99.999% high-purity N₂ |
| Carrier Flow | 0–200 mL/min |
| Interface | 1/8″ stainless steel tubing |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions (L×W×H) | 730 × 590 × 350 mm |
| Net Weight | 56 kg |
| Gas Source | User-supplied (including hazardous gases — pre-order notification required) |
| Brand | HARKE |
|---|---|
| Model | HK-O3 |
| Application | Vacuum-Method Gas Permeability Testing for Packaging & Barrier Materials |
| Measurement Principle | Differential Pressure (Vacuum Method) per ISO 15105-1 & ASTM D1434 |
| Test Gases | O₂, N₂, CO₂, Air, He, H₂, CH₄, NH₃, etc. |
| OTR Range | 0.05–160,000 cm³/m²·24h·0.1MPa |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5–95 °C (external chiller/heater required) |
| Temp. Stability | ±0.1 °C |
| Specimen Area | 48 cm² |
| Max. Thickness | ≤5 mm |
| Specimen Size | ≥150 mm × 94 mm or circular |
| Test Chamber | Single cavity, pneumatically clamped |
| Operating Pressure Range | –0.1 to +0.1 MPa |
| Supply Pressure | 0.3–1.0 MPa |
| Gas Inlet | Ø8 mm |
| Dimensions | 330 × 600 × 330 mm (L×D×H) |
| Weight | 28 kg |
| Power | AC 220 V, 50 Hz |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Model | HK-Q3 |
| Measurement Principle | Vacuum Method (ASTM D1434, ISO 2556, ISO 15105-1) |
| Test Gases | O₂, N₂, CO₂, Air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ |
| Permeation Range | 0.05–160,000 cm³/(m²·24h·0.1 MPa) |
| Resolution | 0.001 cm³/(m²·24h·0.1 MPa) |
| Vacuum Resolution | 0.1 Pa |
| Temperature Control Range | 5–95 °C (external chiller/heater required) |
| Temp. Stability | ±0.1 °C |
| Sample Thickness | ≤5 mm (customizable) |
| Sample Area | 48 cm² |
| Sample Dimensions | ≥150 mm × 94 mm or circular |
| Test Pressure Range | −0.1 to +0.1 MPa |
| Supply Gas Pressure | 0.3–1.0 MPa |
| Gas Inlet Port | Ø8 mm |
| Dimensions (L×D×H) | 330 × 600 × 330 mm |
| Weight | 28 kg |
| Power | AC 220 V, 50 Hz |
| Compliance | ASTM D1434, ISO 2556, ISO 15105-1, GB/T 1038, YY/T 0698.5 |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | HK-R3 |
| Pricing | Upon Request |
| Brand | Harke |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Harke Instrument Co., Ltd. |
| Model | HK-R7 |
| Temperature Control Range | 5 °C to 95 °C (external chiller required) |
| Temperature Accuracy | ±0.1 °C |
| Vacuum Resolution | 0.1 Pa |
| Test Area | 48 cm² |
| Sample Thickness Limit | ≤5 mm (customizable) |
| Sample Dimensions | ≥150 mm × 94 mm or circular |
| Gas Permeation Range | 0.05–160,000 cm³/m²·24h·0.1MPa |
| Resolution | 0.001 cm³/m²·24h·0.1MPa |
| Test Gases | O₂, N₂, CO₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (hazardous gases require pre-order specification) |
| Operating Pressure Range | −0.1 to +0.1 MPa |
| Supply Pressure | 0.3–1.0 MPa |
| Inlet Port | Ø8 mm |
| Power | AC 220 V, 50 Hz |
| Net Weight | 28 kg |
| Dimensions | 330 mm (L) × 600 mm (D) × 330 mm (H) |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Model | HK-SFT-A1 |
| Measurement Principle | Du Noüy Ring Method |
| Measurement Range | 0–400 mN/m |
| Resolution | ±0.01 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–90 °C |
| Temperature Display Accuracy | ±0.1 °C |
| Sensor Type | Electromagnetic Force Compensation Balance |
| Sensor Capacity | 0–120 g |
| Stage Travel Distance | 0–80 mm |
| Stage Vertical Speed | 0–10 mm/s |
| Stage Positioning Accuracy | ±0.1 mm |
| Sample Holder Diameter | Φ50 mm |
| Software | SFT-A |
| Dimensions (W×D×H) | 360×360×620 mm |
| Weight | 20 kg |
| Compliance | GB/T 6541, ISO 1409, GB/T 22237, SH/T 1156, ISO 6295, JB/T 18396, GB/T 5549 (ISO 304) |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HK-SFT-A3 |
| Measurement Range | 0–200.0 mN/m |
| Resolution | 0.1 mN/m |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ ±1% |
| Temperature Display Range | 0–99.99 °C |
| Temperature Display Accuracy | ±0.01 °C |
| Measurement Method | Du Noüy Ring Method |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions | 300 × 300 × 400 mm (W × D × H) |
| Control System | 32-bit ARM microcontroller |
| A/D Converter | 24-bit |
| Sensor Type | LVDT displacement transducer |
| Force Transmission | Precision torque-wire lever mechanism |
| Display | Dual-zone digital LCD (real-time force + final result) |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | HK-SPCA |
| Instrument Class | Benchtop Laboratory Contact Angle Analyzer |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Contact Angle Display Resolution | 0.01° |
| Sample Stage Dimensions | 400 mm × 400 mm (standard) |
| Optical Zoom Ratio | 0.7×–4.5× |
| Surface/Interfacial Tension Measurement Method | Pendant Drop |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Accuracy | ±0.01 mN/m |
| Imaging System | ZF-180 High-Resolution Stepping Zoom Lens + USB 2.0 Camera (30 fps standard |
| optional | 100/300/1000+ fps) |
| Software | HARKE-SPCA v1.0 |
| Surface Energy Calculation Methods | Equation of State (EOS), Circle Fit, Ellipse Fit, Small-Drop Method |
| Environmental Operation | Ambient Temperature |
| Power Supply | 220 V AC / 3 A / 50 Hz |
| Instrument Dimensions | 260 mm × 700 mm × (height not specified) |
| Lens Vertical Travel | 120 mm |
| Net Weight | ~30 kg |
| Compliance | Designed for GLP-aligned workflows |
| Brand | HARKE |
|---|---|
| Model | HK-SPCA |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Contact Angle Display Resolution | 0.01° |
| Sample Stage Dimensions | 400 mm × 400 mm |
| Optical Zoom Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Measurement Range | 0–1000 mN/m |
| Surface/Interfacial Tension Measurement Accuracy | ±0.01 mN/m |
| Imaging System | ZF-180 High-Resolution Stepping Zoom Lens + USB 2.0 Camera (30 fps standard |
| Software | HARKE-SPCA v1.0 |
| Surface Energy Analysis Method | Equation of State (EOS), Circle Fit, Ellipse Fit, Sessile Drop Small-Drop Method |
| Tension Analysis Method | Pendant Drop |
| Power Supply | 220 V / 3 A / 50 Hz |
| Weight | ~30 kg |
| Footprint | 260 mm × 700 mm |
| Lens Vertical Travel | 120 mm |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | HK-SPCA X1 |
| Instrument Kind | Video Optical Contact Angle Meter |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.5° |
| Sample Stage Dimensions | 100 mm × 120 mm |
| Optical Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Brand | HARKE |
|---|---|
| Model | HK-SPCA-1 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Contact Angle Display Resolution | 0.01° |
| Sample Stage Dimensions | 400 mm × 400 mm |
| Optical Zoom Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Measurement Range | 0–1000 mN/m |
| Surface/Interfacial Tension Accuracy | ±0.01 mN/m |
| Imaging System | USB 2.0 High-Speed Camera (30 fps standard |
| Lens Travel | 120 mm |
| Dimensions (W×D×H) | 260 mm × 700 mm × — mm |
| Weight | ~30 kg |
| Power Supply | 220 V / 3 A / 50 Hz |
| Operating Temperature | Ambient |
| Surface Energy Calculation Method | Equation of State (EOS) |
| Fitting Algorithms | Circle, Ellipse, Young-Laplace, Sessile Drop, Captive Bubble, Tilting Plate |
| Tension Method | Pendant Drop |
| Software Version | HARKE-SPCA 1.0 |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Goniometer |
| Measurement Principle | Optical Imaging & Contour Analysis |
| Contact Angle Range | 0–180° |
| Contact Angle Resolution | ±0.01° |
| Contact Angle Accuracy | ±0.1° |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Optical System | 0.7×–5× Motorized Zoom Lens with Fixed-Position Calibration |
| High-Speed Imaging | USB 3.0 Camera (30 fps standard |
| Sample Stage Dimensions | 100 mm × 120 mm |
| Lens Vertical Travel | 30 mm |
| Syringe Dispenser Travel | 30 mm |
| Positioning Accuracy (Motorized XYZ) | ±0.1 mm |
| Software | SPCA 1.0 (Windows-based, GLP-compliant data logging) |
| Power Supply | 220 V, 3 A, 50 Hz |
| Dimensions (W×D×H) | 300 mm × 760 mm × — mm |
| Weight | 30 kg |
| Measurement Methods | Circle Fitting, Ellipse Fitting, Height-Width Method, and 5 Additional Algorithmic Models (Total 8) |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | HK-SPCA-Y |
| Instrument Form Factor | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Resolution | 0.01° |
| Sample Stage Dimensions | 400 × 400 mm |
| Optical Magnification | 0.7× to 4.5× |
| Surface/Interfacial Tension Range | 0–100 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Brand | HARKE |
|---|---|
| Model | HK-SPCA1 |
| Instrument Type | Benchtop Video Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | 0.01° |
| Stage Dimensions | 400 × 400 mm |
| Optical Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Range | 0–100 mN/m |
| Surface/Interfacial Tension Accuracy | ±0.01 mN/m |
| Imaging Speed | Up to 1000 fps (optional) |
| Imaging Interface | USB 2.0 |
| Lens Travel | 120 mm |
| Power Supply | 220 V / 3 A / 50 Hz |
| Weight | ~30 kg |
| Software | HARKE-SPCA1.0 |
| Temperature Control | Ambient (optional electrically heated stage & motorized tilt platform) |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HK-SPCAS |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Measurement Accuracy | ±0.1° |
| Contact Angle Display Resolution | 0.01° |
| Sample Stage Dimensions | 400 mm × 400 mm |
| Optical Zoom Magnification | 0.7×–4.5× |
| Surface/Interfacial Tension Measurement Method | Pendant Drop Method |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Accuracy | 0.01 mN/m |
| Imaging System | USB 2.0 High-Speed Camera (30 fps standard |
| Lens Travel | 120 mm |
| System Dimensions | 260 mm × 700 mm (W × H) |
| Weight | ~30 kg |
| Software | HARKE-SPCA v1.0 |
| Power Supply | 220 V / 3 A / 50 Hz |
| Operating Temperature | Ambient |
| Surface Energy Calculation Methods | Equation of State (EOS), Circle Fitting, Ellipse Fitting, Small-Drop Method |
| Compliance | ASTM D7334, ISO 19403-2, ISO 19403-3, ISO 14210, USP <1058> (for instrument qualification framework) |
| Brand | HARKE |
|---|---|
| Model | HK-SPCAX1 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Instrument Type | Benchtop Video-Based Optical Contact Angle Analyzer |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | ±0.01° |
| Sample Stage Dimensions | 100 mm × 120 mm |
| Optical Zoom Ratio | 0.7×–5× (Stepped Zoom Lens) |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Imaging System | USB 3.0 High-Speed Camera (Standard: 30 fps |
| Optional | 100/300/1000+ fps) |
| Frame Rate Control | Software-Triggered Synchronization |
| Lens Vertical Travel | 30 mm |
| Syringe Dispenser Vertical Travel | 30 mm |
| Positioning Accuracy (Motorized Options) | ±0.1 mm |
| Software | SPCA 1.0 (Windows-based, GLP-compliant audit trail optional) |
| Power Supply | 220 V AC, 3 A, 50 Hz |
| Ambient Operating Temperature | 15–30 °C |
| Measurement Methods | Circle Fitting, Ellipse Fitting, Height-Width Method, Sessile Drop, Pendant Drop, Captive Bubble, Tilting Plate, and Dynamic Advancing/Receding via Expansion-Contraction or Slide-Off |
| Optional Modules | Interfacial Tension (Pendant Drop), Dynamic Contact Angle (Advancing/Receding), Sliding Angle, Solid Surface Free Energy Calculation (Owens-Wendt, Wu, van Oss-Chaudhury-Good) |
| Brand | HARKE |
|---|---|
| Model | HK-SPCAX2 |
| Type | Benchtop Video Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | ±0.01° |
| Stage Dimensions | 100 mm × 120 mm |
| Lens Magnification | 0.7×–5× (stepped zoom) |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Resolution | 0.01 mN/m |
| Imaging System | USB 3.0 CMOS camera, 30 fps standard (optional: 100/300/1000+ fps) |
| Droplet Dispensing Precision | ±0.1 mm |
| Vertical Lens Travel | 30 mm |
| Instrument Dimensions | 300 mm × 760 mm × 520 mm (W × H × D) |
| Weight | 30 kg |
| Power Supply | 220 V, 3 A, 50 Hz |
| Operating Temperature | Ambient |
| Analysis Methods | Circle, Ellipse, Height-Width, Spline, Young-Laplace Fitting, Tangent, Baseline-Independent, and Dynamic Advancing/Receding (Sessile Drop Expansion/Contraction & Tilting) |
| Software | SPCA 1.0 with GLP-compliant audit trail, automated droplet recognition, time-resolved contact angle kinetics, and surface free energy calculation modules (Owens-Wendt, Wu, Fowkes, van Oss-Chaudhury-Good) |
| Brand | HARKE |
|---|---|
| Model | HK-SPCAZ |
| Type | Benchtop Video Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Display Resolution | ±0.01° |
| Surface/Interfacial Tension Range | 0–1000 mN/m |
| Surface/Interfacial Tension Accuracy | ±0.01 mN/m |
| Sample Stage Dimensions | 100 mm × 120 mm |
| Lens Magnification | 0.7×–5× (ZF-180 Precision Stepping Zoom Lens) |
| Imaging Speed | Up to 1000 fps (USB 2.0 camera, configurable: 30/100/300/1000 fps) |
| Lens Vertical Travel | 120 mm |
| Instrument Dimensions | 260 mm × 700 mm × (height not specified) |
| Weight | ~30 kg |
| Power Supply | 220 V / 3 A / 50 Hz |
| Temperature Control | Integrated Electric Heating Stage |
| Surface Energy Calculation Method | Equation of State (EOS) |
| Interfacial Tension Method | Pendant Drop |
| Contact Angle Fitting Algorithms | Circle Fit, Ellipse Fit, Young–Laplace Fitting (Sessile Drop), Captive Bubble |
| Optional Accessories | Manual or Motorized Tilting Stage |
| Brand | HARKE |
|---|---|
| Model | HK-T-391 |
| Origin | Beijing, China |
| Manufacturer | Yes |
| Type | Domestic |
| Measurement Range | 1×10⁻⁵ – 1×10⁻¹⁴ cm³(STP)·mm/cm²·s·cmHg |
| Test Method | TCD Detection + Chromatographic Calibration Curve |
| Max Sample Thickness | ≤1 mm |
| Detection Sensitivity | ≥3000 mV·mL/mg (for benzene & H₂) |
| Test Area | 50 cm² |
| Sample Capacity | 1 standard specimen (multi-specimen option available) |
| Test Chamber Temp. Range | 5–95 °C |
| Temp. Control Accuracy | ±0.1 °C |
| Carrier Gas Line Temp. Range | RT+5–100 °C |
| Carrier Gas | He or H₂ (selectable) |
| Carrier Pressure | 0.05–0.5 MPa |
| Test Gas Pressure Differential | −0.1 to +0.1 MPa |
| Vacuum Level in Test Chamber | <20 Pa |
| Applicable Gases | Air, O₂, N₂, CO, CO₂, CH₄, H₂, He, NH₃, C₃H₈, C₄H₁₀ (custom gases available |
| Dimensions | 330 × 380 × 410 mm (L×W×H) |
| Power Supply | AC 220 V, 50 Hz |
| Net Weight | 46 kg |
| Compliance | GB/T 1038, ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, YBB00082003 |
| Brand | HARKE |
|---|---|
| Model | HK-T03 |
| Type | Vacuum-Method Gas Permeability Tester for Films and Containers |
| Measurement Principle | Coulometric Sensor Detection (ASTM D3985 / ISO 15105-2 Compliant) |
| OTR Range (Film) | 0.01–6500 cm³/m²·d (Standard), 0.05–65,000 cm³/m²·d (Optional) |
| OTR Range (Container) | 0.0001–65 cm³/pkg·d (Standard) |
| Resolution (Film) | 0.001 cm³/m²·d |
| Resolution (Container) | 0.00001 cm³/pkg·d |
| Temperature Control Range | 5–95 °C (External Chiller Required) |
| Temp. Accuracy | ±0.1 °C |
| Humidity Control | 0% RH, 35–90% RH, 100% RH |
| RH Accuracy | ±1% RH |
| Test Area | 50 cm² |
| Sample Thickness Limit | ≤5 mm |
| Sample Dimensions (Film) | ≥150 mm × 94 mm or circular |
| (Container) | ≤Φ120 mm × 400 mm (H) |
| Carrier Gas | 99.999% high-purity N₂ |
| Carrier Flow Rate | 0–200 mL/min |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions (L×D×H) | 330 × 600 × 330 mm |
| Net Weight | 28 kg |
| Gas Compatibility | O₂, CO₂, N₂, air, He, H₂, CH₄, C₃H₈, C₄H₁₀, NH₃ (hazardous gases require pre-installation safety review) |
| Brand | HARKE |
|---|---|
| Model | HK-T103 |
| Origin | Beijing, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Measurement Range | 0.01–10⁴ Barrer |
| Resolution | 0.01 Barrer |
| Test Pressure | 0–101 kPa (standard), ±101 kPa (optional) |
| Mass Flow Rate | 0–20 mL/min (standard), 0–200 mL/min (optional) |
| Sample Thickness | ≤2 mm |
| Test Area | 4.9 cm² |
| Sample Capacity | 1 specimen |
| Temperature Control Range | 5–95 °C (±0.1 °C accuracy |
| Humidity Control Range | 0%, 35–90%, 100% RH (±1% RH accuracy |
| Compatible Gases | Air, O₂, N₂, CO₂, He (standard) |
| Gas Inlet | Φ6 mm push-to-connect |
| Dimensions (L×W×H) | 335 × 610 × 340 mm |
| Power Supply | AC 220 V, 50 Hz |
| Net Weight | 30 kg |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | HK-T700 |
| Pricing | Upon Request |