Gas Permeability Tester
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| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | N530G2 |
| Price Range | USD 14,000 – 70,000 |
| Testing Gases | O₂, CO₂, N₂ |
| Measurement Principle | Differential-pressure (manometric) method per ASTM D1434 & ISO 15105-1 |
| Test Area | 50.24 cm² |
| Sample Diameter | Φ110 mm |
| Max Sample Thickness | ≤2 mm |
| Temperature Control Range | 5–50 °C |
| Temp. Stability | ±0.01 °C |
| Vacuum Level | <20 Pa |
| Vacuum Resolution | 0.1 Pa |
| Test Pressure Range | −0.1 to +0.1 MPa |
| Gas Supply Pressure | 0.2–0.8 MPa |
| Gas Inlet Port | 1/8″ NPT |
| Permeation Range | 0.02–50,000 cm³/(m²·24h·0.1MPa) |
| Extended Range (with shroud) | up to 600,000 cm³/(m²·24h·0.1MPa) |
| Measurement Accuracy | 0.01 cm³/(m²·24h·0.1MPa) |
| Repeatability | <10% RSD |
| Chamber Configuration | Triple independent test chambers |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 1000 W |
| Dimensions | 800 × 560 × 400 mm |
| Weight | 100 kg |
| Compliance Standards | GB/T 1038–2000, ISO 2556:1974, ISO 15105-1:2007, ASTM D1434–2022, YBB 00082003–2015, JIS K7126-1:2006 |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GBPI N530L |
| Price | ¥368,000 |
| Test Principle | Differential Pressure Method |
| Standards Compliance | GB/T 1038, ISO 2556, ISO 15105-1, ASTM D1434, JIS K7126-1, YBB 00082003 |
| Measurement Range | 0.05–50,000 cm³/(m²·24 h·0.1 MPa) (expandable to 600,000 cm³/(m²·24 h·0.1 MPa)) |
| Resolution | 0.0001 cm³/(m²·24 h·0.1 MPa) |
| Temperature Control Range | 15–60 °C |
| Temperature Stability | ±0.2 °C |
| Vacuum Level | <20 Pa |
| Vacuum Resolution | 0.01 Pa |
| Test Pressure | 0.1 MPa |
| Test Gases | O₂, CO₂, N₂, air, He |
| Test Area | 50.24 cm² |
| Specimen Size | Ø110 mm |
| Max Specimen Thickness | ≤2 mm |
| Specimen Capacity | 3 independent chambers |
| Dimensions | 690 × 620 × 390 mm |
| Weight | 55 kg |
| Power | 750 W |
| Supply | AC 220 V, 50 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | N560 2.0 |
| Test Range | 0.01–25,000 cm³/(m²·24 h·0.1 MPa) |
| Resolution | 0.0001 cm³/(m²·24 h·0.1 MPa) |
| Temperature Control Range | 15–60 °C |
| Temperature Accuracy | ±0.1 °C |
| Vacuum Accuracy | ±0.2% of reading |
| Ultimate Vacuum | <10 Pa |
| Vacuum Resolution | 0.01 Pa |
| Test Pressure | 0.1 MPa |
| Permeation Area | 50.24 cm² |
| Specimen Diameter | Φ110 mm |
| Max Specimen Thickness | ≤2 mm |
| Specimen Capacity | 6 units |
| Pneumatic Pressure | ≥0.3 MPa |
| Power | 1500 W |
| Supply | AC 220 V, 50 Hz |
| Dimensions | 1140 × 600 × 440 mm |
| Compatible Gases | O₂, CO₂, N₂, air, He |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | N560 2.0A |
| Quotation | Upon Request |
| Test Principle | Differential Pressure Method (ASTM D1434, ISO 2556, GB/T 1038.1, ISO 15105-1, YBB 00082003, ChP 2025 <4007>) |
| Measurement Range | 0.01–25,000 cm³/(m²·24 h·0.1 MPa) |
| Resolution | 0.0001 cm³/(m²·24 h·0.1 MPa) |
| Temperature Control Range | 15–60 °C |
| Temperature Accuracy | ±0.1 °C |
| Vacuum Accuracy | ±0.2% of reading |
| Ultimate Vacuum | <10 Pa |
| Vacuum Resolution | 0.01 Pa |
| Test Pressure | 0.1 MPa |
| Permeation Area | 50.24 cm² |
| Specimen Diameter | Φ110 mm |
| Max. Specimen Thickness | ≤2 mm |
| Chamber Count | 6 |
| Pneumatic Pressure | ≥0.3 MPa |
| Power | 1500 W |
| Supply | AC 220 V, 50 Hz |
| Dimensions | 1140 × 600 × 440 mm |
| Test Gases | O₂, CO₂, N₂, air, He |
| Compliance | ASTM, ISO, GB/T, JIS, YBB, ChP 2025 |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | N600 |
| Price Range | USD 4,200 – 7,000 |
| Test Methods | Gurley, Schopper-Riegler, Bentzen |
| Standards Compliance | SJ/T 10171–2016, GB/T 458–2008, GB/T 36363–2018 |
| Permeability Range | 0.01–2.5 µm/(Pa·s) |
| Air Flow Rate Range | 0.01–120 mL/min (customizable) |
| Resolution | 0.001 µm/(Pa·s) |
| Differential Pressure Range | 0–3 kPa |
| Pressure Accuracy | ±0.01 kPa |
| Test Area Options | 6.42 cm² or 10.0 ± 0.2 cm² |
| Sample Dimensions | 50 mm × 50 mm (Gurley/Bentzen), 60 mm × 100 mm (Schopper-Riegler) |
| Conditioning | 24 h at <40 °C and 10–35% RH |
| Chamber Temperature & Humidity Monitoring | Integrated sensor |
| Seal Integrity | ≤1.0 mL/h leakage |
| Power | 100 W |
| Input | 220 V, 50 Hz |
| Dimensions (L×W×H) | 500 mm × 400 mm × 300 mm |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | N600-1 |
| Test Methods | Gurley, Schopper-Riegler, Bendtsen |
| Permeability Range | 0.01–2.5 µm/(Pa·s) |
| Air Flow Rate | 0.01–120 mL/min (custom ranges available) |
| Resolution | 0.001 µm/(Pa·s) |
| Differential Pressure Range | 0–3 kPa |
| Pressure Accuracy | ±0.01 kPa |
| Standard Test Pressures | 1.23 kPa ±0.01 kPa (Gurley), 1.00 kPa ±0.01 kPa or 2.50 kPa ±0.01 kPa (Schopper-Riegler), 1.47 kPa ±0.02 kPa (Bendtsen) |
| Test Duration | 10–6000.0 s |
| Sample Area Options | 6.42 cm² (50 mm × 50 mm) or 10.0 ±0.2 cm² (60 mm × 100 mm or 50 mm × 50 mm) |
| Chamber Temperature & RH Monitoring | Integrated sensor |
| Seal Integrity | ≤1.0 mL/h leakage |
| Dimensions (L×W×H) | 500 × 400 × 300 mm |
| Power | 100 W |
| Voltage/Frequency | 220 V, 50 Hz |
| Sample Conditioning | Pre-conditioning at <40 °C and 10–35 %RH for 24 h |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | N600-2 |
| Testing Methods | Gurley, Schopper, Bendtsen |
| Pressure Differential Range | 0–3 kPa (±0.01 kPa accuracy) |
| Adjustable Test Areas | 6.42 cm² or 10.0 ± 0.2 cm² |
| Sample Size | 50 mm × 50 mm or 60 mm × 100 mm |
| Permeability Range | 0.01–2.5 µm/(Pa·s) |
| Air Flow Rate | 0.01–120 mL/min |
| Resolution | 0.001 µm/(Pa·s) |
| Test Duration | 10–6000.0 s |
| Temperature & RH Monitoring | Integrated sensor |
| Seal Integrity | ≤1.0 mL/h leakage |
| Power | 100 W, 220 V, 50 Hz |
| Dimensions (L×W×H) | 500 mm × 400 mm × 300 mm |
| Compliance | SJ/T 10171–2016, GB/T 458–2008, GB/T 36363–2018 |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | N600-4 |
| Price Range | USD 14,000 – 72,000 |
| Testing Methods | Gurley, Schopper, Bentzen |
| Standard Compliance | SJ/T 10171–2016, GB/T 458–2008, GB/T 36363–2018 |
| Measurement Range (Gurley) | 0.01–2.5 µm/(Pa·s) |
| Air Flow Rate Range | 0.01–120 mL/min |
| Resolution | 0.001 µm/(Pa·s) |
| Differential Pressure Range | 0–3 kPa |
| Pressure Accuracy | ±0.01 kPa |
| Test Area Options | 6.42 cm² or 10.0 ± 0.2 cm² |
| Sample Size | 50 mm × 50 mm or 60 mm × 100 mm |
| Conditioning | 24 h at <40 °C, 10–35 %RH |
| Temperature & Humidity Monitoring | Integrated sensor |
| Chamber Leak Rate | ≤1.0 mL/h |
| Power | 100 W |
| Voltage/Frequency | 220 V, 50 Hz |
| Dimensions (L×W×H) | 500 mm × 400 mm × 300 mm |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Category | Domestic (China) |
| Model | N600-5 |
| Price Range | USD 7,000 – 14,000 |
| Test Methods | Gurley, Schopper, and Bentzen |
| Measurement Range | 0.01–2.5 µm/(Pa·s) |
| Air Flow Rate | 0.01–120 mL/min (custom ranges available) |
| Resolution | 0.001 µm/(Pa·s) |
| Differential Pressure Range | 0–3 kPa |
| Pressure Accuracy | ±0.01 kPa |
| Standard Test Pressures | 1.23 kPa ±0.01 kPa (Gurley), 1.00 kPa ±0.01 kPa or 2.50 kPa ±0.01 kPa (Schopper), 1.47 kPa ±0.02 kPa (Bentzen) |
| Test Duration | 10–6000.0 s |
| Sample Dimensions | 50 mm × 50 mm (effective area: 6.42 cm²) or 60 mm × 100 mm / 50 mm × 50 mm (effective area: 10.0 ±0.2 cm²) |
| Conditioning Requirements | ≤40 °C, 10–35 %RH, 24 h equilibration |
| Chamber Environmental Monitoring | Integrated temperature & humidity sensors |
| Seal Integrity | ≤1.0 mL/h leakage rate |
| Enclosure Dimensions | 500 mm × 400 mm × 300 mm (L×W×H) |
| Power Consumption | 100 W |
| Supply | 220 V, 50 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | N600C |
| Pricing | Upon Request |
| Test Principle | Differential Pressure (Manometric) Method |
| Compliant Standard | GB/T 20042.7–2014 |
| Measurement Range | 0–200,000 mL·mm/(cm²·h·mmHg) |
| Resolution | 0.1 mL·mm/(cm²·h·mmHg) |
| Pressure Range | 0–500 Pa (customizable) |
| Pressure Resolution | 0.1 Pa |
| Pressure Accuracy | ±0.1% FS |
| Flow Range | 0–50 L/min (customizable) |
| Flow Resolution | 1 mL/min |
| Flow Accuracy | ±1% FS |
| Test Area | 16 cm² |
| Dimensions | 410 × 295 × 365 mm |
| Power Consumption | 100 W |
| Input Voltage | 110–250 VAC, 50–60 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | N600C-1 |
| Pricing | Upon Request |
| Test Principle | Differential Pressure (Manometric) Method |
| Standard Compliance | GB/T 20042.7–2014 |
| Test Range | 0–200,000 mL·mm/(cm²·h·mmHg) |
| Resolution | 0.1 mL·mm/(cm²·h·mmHg) |
| Pressure Range | 0–500 Pa (customizable) |
| Pressure Resolution | 0.1 Pa |
| Pressure Accuracy | ±0.1% FS |
| Flow Range | 0–50 L/min (customizable) |
| Flow Resolution | 1 mL/min |
| Flow Accuracy | ±1% FS |
| Test Area | 16 cm² |
| Dimensions | 410 × 295 × 365 mm |
| Power Consumption | 100 W |
| Input Voltage | 110–250 VAC, 50–60 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | N600C-2 |
| Quotation | Upon Request |
| Test Principle | Differential Pressure Method (ASTM D1434 / ISO 5636-5 compliant architecture) |
| Test Range | 0–200,000 mL·mm/(cm²·h·mmHg) |
| Resolution | 0.1 mL·mm/(cm²·h·mmHg) |
| Pressure Range | 0–500 Pa (customizable) |
| Pressure Resolution | 0.1 Pa |
| Pressure Accuracy | ±0.1% FS |
| Flow Range | 0–50 L/min (customizable) |
| Flow Resolution | 1 mL/min |
| Flow Accuracy | ±1% FS |
| Test Area | 16 cm² |
| Dimensions | 410 × 295 × 365 mm |
| Power Consumption | 100 W |
| Supply Voltage | 110–250 VAC, 50–60 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | GBPI Packaging Instruments Co., Ltd. |
| Model | N600L |
| Testing Methods | Gurley (1.23 kPa ± 0.01 kPa), Schopper (1.00 kPa ± 0.01 kPa or 2.50 kPa ± 0.01 kPa), Bendtsen (1.47 kPa ± 0.02 kPa) |
| Test Area Options | 6.42 cm² or 10.0 ± 0.2 cm² |
| Pressure Range | 0–3 kPa (adjustable), Accuracy: ±0.01 kPa |
| Flow Rate Range | 0.01–120 mL/min |
| Permeability Range | 0.01–2.5 µm/(Pa·s) |
| Resolution | 0.001 µm/(Pa·s) |
| Test Duration | 10–6000.0 s |
| Sample Dimensions | 50 mm × 50 mm (Gurley/Bendtsen) or 60 mm × 100 mm (Schopper) |
| Environmental Monitoring | Integrated temperature & humidity sensor |
| Seal Integrity | ≤1.0 mL/h leakage |
| Power | 100 W, 220 V, 50 Hz |
| Dimensions (L×W×H) | 500 mm × 400 mm × 300 mm |
| Compliance | SJ/T 10171–2016, GB/T 458–2008, GB/T 36363–2018 |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | GBPI Packaging Instruments Co., Ltd. |
| Model | N600M |
| Testing Methods | Gurley (1.23 kPa ± 0.01 kPa), Schopper (1.00 kPa ± 0.01 kPa or 2.50 kPa ± 0.01 kPa), Bentzen (1.47 kPa ± 0.02 kPa) |
| Test Area Options | 6.42 cm² or 10.0 ± 0.2 cm² |
| Pressure Range | 0–3 kPa (adjustable, resolution 0.001 kPa) |
| Air Flow Range | 0.01–120 mL/min |
| Permeability Range | 0.01–2.5 µm/(Pa·s) |
| Resolution | 0.001 µm/(Pa·s) |
| Test Duration | 10–6000.0 s |
| Sample Dimensions | 50 mm × 50 mm (Gurley/Bentzen) or 60 mm × 100 mm (Schopper) |
| Environmental Monitoring | Integrated temperature & humidity sensor |
| Seal Integrity | ≤1.0 mL/h leakage rate |
| Power | 100 W, 220 V, 50 Hz |
| Dimensions (L×W×H) | 500 mm × 400 mm × 300 mm |
| Compliance | SJ/T 10171–2016, GB/T 458–2008, GB/T 36363–2018 |
| Brand | GBPI |
|---|---|
| Model | N900-1 |
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Price Range | USD 7,000 – 14,000 |
| Pressure Drop Range | 1–4000 Pa (user-selectable) |
| Measurable Air Permeability | 1–40,000 mm/s |
| Measurement Accuracy | ≤ ±2% |
| Test Area Options | 5 cm², 20 cm², 50 cm², 100 cm² |
| Sample Size | 150 mm × 150 mm |
| Max. Sample Thickness | ≤10 mm |
| Nozzle Diameters | 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20 mm |
| Dimensions (L×W×H) | 640 × 380 × 865 mm |
| Weight | 70 kg |
| Power Supply | AC 220 V, 50 Hz |
| Brand | GBPI |
|---|---|
| Model | N900-2 |
| Standard Compliance | GB/T 5453–1997 |
| Pressure Drop Range | 1–4000 Pa (user-selectable) |
| Air Permeability Range | 1–40,000 mm/s |
| Measurement Accuracy | ≤ ±2% |
| Test Area Options | 5, 20, 50, 100 cm² |
| Sample Size | 150 mm × 150 mm |
| Max. Sample Thickness | ≤10 mm |
| Nozzle Diameters | 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20 mm |
| Dimensions (L×W×H) | 640 × 380 × 865 mm |
| Weight | 70 kg |
| Power Supply | AC 220 V, 50 Hz |
| Brand | GBPI |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | N900-3 |
| Price Range | USD 4,200 – 7,000 |
| Pressure Drop Range | 1–4000 Pa (user-definable) |
| Air Permeability Range | 1–40,000 mm/s |
| Measurement Accuracy | ≤ ±2% |
| Specimen Size | 150 mm × 150 mm |
| Effective Test Area | 5 cm², 20 cm², 50 cm², or 100 cm² |
| Max Sample Thickness | ≤10 mm |
| Nozzle Diameters | 1.2, 2, 3, 4, 6, 8, 10, 12, 16, 20 mm |
| Dimensions (L×W×H) | 640 × 380 × 865 mm |
| Weight | 70 kg |
| Power Supply | AC 220 V, 50 Hz |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | GDP-C |
| Pricing | Available Upon Request |
| Brand | GuanCe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCZWTQ-A |
| Price | Upon Request |
| Standard Compliance | ISO 4638:1984, GB/T 10655, GB/T 5453–1997, AQ 1088–2011, ASTM D3574–2005 |
| Display & Control | 10-inch industrial touchscreen HMI |
| Test Method | Constant-pressure differential method |
| Pressure Differential Sensor Range | 0–1000 Pa |
| Flow Sensor Range | 0–100 L/min |
| Sample Aperture Diameter | φ100 mm |
| Test Chamber Material | 4 mm thick brushed 304 stainless steel weldment |
| Safety Protections | Over-temperature, over-pressure, over-flow, and overload protection |
| Dimensions (L×W×H) | 400 × 600 × 1200 mm |
| Weight | 85 kg |
| Power Rating | 1 kW |
| Test Duration | ≤10 s per measurement |
| Data Output | Differential pressure, volumetric flow rate, air permeability coefficient (mm/s or mL/cm²·s), arithmetic mean of multiple tests |
| Operating Modes | Fully automatic test cycle or manual termination |
| Sensor Switching | Dual-range differential pressure sensors with auto-switching logic |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PMTQ-A |
| Price | USD 2,650 (FOB Beijing) |
| Compliance | ISO 4638:1984, GB/T 10655, AQ 1088-2011, ASTM D3574-2005 |
| Touchscreen Interface | 7-inch capacitive LCD |
| Test Duration | ≤10 s per sample |
| Vacuum Pump | 1.3 m³/h (4.8 L/s), ultimate vacuum 5 × 10² Pa |
| Flow Range | 0–50 L/min |
| Differential Pressure Sensors | Dual-range (0–400 Pa and 0–100 Pa) |
| Test Chamber Dimensions | 100 mm × 100 mm × 104 mm (L×W×H) |
| Specimen Size | 102 mm × 102 mm, thickness 0–100 mm |
| Air Permeability Range | 0–999.9 × 10⁻¹⁰ m² |
| Temperature Range | −40 °C to +80 °C |
| Chamber Material | 4 mm 304 brushed stainless steel |
| Safety Protections | Over-temperature, over-pressure, over-flow, and motor overload protection |
| Dimensions (W×D×H) | 800 mm × 630 mm × 700 mm |
| Weight | 85 kg |
| Power Rating | 1 kW |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | PMTQ-A.3 |
| Price | USD 2,100 (FOB Beijing) |
| Standards Compliance | ISO 4638:1984, GB/T 10655, AQ 1088-2011, ASTM D3574-2005 |
| Vacuum Pump | 1.3 m³/h (4.8 L/s), Ultimate Vacuum: 5 × 10² Pa |
| Flow Sensor Range | 0–50 L/min |
| Differential Pressure Sensors | Dual-range — 0–400 Pa & 0–100 Pa |
| Test Chamber Dimensions | 100 mm × 100 mm × 104 mm (L×W×H) |
| Specimen Size | 102 mm × 102 mm × (0–100) mm (thickness) |
| Air Permeability Range | 0–999.9 × 10⁻¹⁰ m² |
| Temperature Sensor | −40 °C to +80 °C |
| Chamber Material | 4 mm 304 brushed stainless steel |
| Safety Protections | Over-temperature, over-pressure, over-flow, and motor overload protection |
| Overall Dimensions | 800 mm × 630 mm × 700 mm |
| Weight | 85 kg |
| Power Supply | 1 kW, 220 V AC, 50 Hz |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | PMTQ-A.4 |
| Price | USD 2,050 (FOB Beijing) |
| Vacuum Pump | 1.3 m³/h (4.8 L/s), Ultimate Vacuum: 5 × 10² Pa |
| Flow Sensor Range | 0–50 L/min |
| Differential Pressure Sensors | 0–400 Pa & 0–100 Pa (auto-switching) |
| Test Chamber Dimensions | 100 mm × 100 mm × 104 mm (L×W×D) |
| Specimen Size | 102 mm × 102 mm, Thickness: 0–100 mm |
| Air Permeability Range | 0–999.9 × 10⁻¹⁰ m² |
| Temperature Sensor | −40 °C to +80 °C |
| Chamber Material | 4 mm 304 brushed stainless steel |
| Safety Protections | Over-temperature, over-pressure, over-flow, and motor overload protection |
| Overall Dimensions | 800 mm × 630 mm × 700 mm (L×W×H) |
| Weight | 85 kg |
| Power Rating | 1 kW |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | ZKTT-I |
| Price | USD 950 (FOB Beijing) |
| Rated Power | 1 kW |
| Rated Voltage | 220 V / 50 Hz |
| Pressure Sensor Range | 0–1 MPa and −100 kPa–0 |
| Sample Dimensions | Ø50 mm × 20 mm |
| Measurement Range | 0.01 × 10⁻⁹ m² to 20 × 10⁻⁹ m² |
| Maximum Flow Rate | 25 L/min |
| Equipment Dimensions | 800 mm (L) × 620 mm (W) × 670 mm (H) |
| Weight | 100 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKTT-Id |
| Rated Power | 1 kW |
| Rated Voltage | 220 V / 50 Hz |
| Pressure Sensor Range | 0–1 MPa and −100 kPa to 0 |
| Sample Dimensions | Ø50 mm × 20 mm |
| Measurement Range | 0.01 × 10⁻⁹ m² to 20 × 10⁻⁹ m² |
| Maximum Flow Rate | 25 L/min |
| Equipment Dimensions | 800 mm (L) × 620 mm (W) × 670 mm (H) |
| Net Weight | 100 kg |
| Compliance | YS/T 63.10–2012, ISO 15906:2007 (MOD), GB/T 26297.3 |
| Brand | Gurley |
|---|---|
| Origin | USA |
| Model | 4110N |
| Measuring Principle | Gravity-driven piston displacement (Gurley-type) |
| Test Area Options | 1.0, 0.25, or 0.1 in² |
| Standard Piston Weight | 20 oz (567 g) |
| Applied Pressure | 4.88 in H₂O (124 Pa) |
| Volume Displaced | 25–300 mL (incremental: 25 mL first, then 50 mL steps) |
| Measurement Range (Gurley Seconds) | 2.0–2000 s (for 100 mL air at 1.0 in²) |
| Optional Low-Permeability Configuration | 5 oz piston + 0.1 in² orifice |
| Optional High-Permeability Configuration | 5 oz piston + 1.0 in² orifice |
| Cylinder Diameter | 3 in (76.2 mm) |
| Net Weight | 12–17 lbs (5.4–7.7 kg) |
| Compliance | ASTM D737, ISO 9237, TAPPI T460, GB/T 5453 |
| Brand | Gurley |
|---|---|
| Origin | USA |
| Model | 4320 |
| Cylinder Weight | 20 oz |
| Test Area Options | 1.0, 0.25, or 0.1 in² |
| Applied Pressure | 4.88 in H₂O (1.2 kPa) |
| Air Volume Measured | 100 cm³ |
| Flow Time Range | 2.0–2000 s |
| Equivalent Gurley Seconds | 0.00156–25 s⁻¹ (calculated per ASTM D737) |
| Net Weight | 12–17 lbs |
| Compliance | ASTM D737, ISO 9237, TAPPI T460, GB/T 5453 |
| Brand | Gurley |
|---|---|
| Origin | USA |
| Model | 4340 |
| Pressure Requirement | ≥40.5 psi |
| Units Supported | Gurley, Sheffield, Bendtsen, Bekk |
| Compliance | ASTM D726, TAPPI T460, ISO 5636-5, ISO 8791-2 |
| Measurement Principle | Constant-pressure air flow through porous sheet materials |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | GTR-3 |
| Pricing | Upon Request |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | HARKE-TQ3 |
| Pricing | Upon Request |
| Measurement Principle | Differential Pressure (Manometric) Method |
| Compliant Standards | ISO 2556:1974, GB/T 1038–2000, ASTM D1434–75 |
| Permeation Rate Range (Chamber A) | 3–6000 cm³/(m²·d·Pa) |
| Permeation Rate Range (Chamber B) | 0.3–600 cm³/(m²·d·Pa) |
| Test Area | 38.46 cm² (Ø70 mm) |
| Specimen Size | 90 mm × 90 mm |
| Specimen Thickness Range | 10 µm – 2 mm |
| Test Gases | O₂, N₂, CO₂ |
| Pressure Differential Range | 0–10⁵ Pa |
| Pressure Measurement Accuracy | ±0.1 Pa |
| Power Supply | AC 220 V, 10 A |
| Control Interface | PC-based Windows software with real-time data logging, curve plotting, report generation (bilingual EN/CN), audit-ready export, and secure file management |
| Brand | HARKE |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | HK-100T |
| Pricing | Available Upon Request |