Surface & Interface Property Testing
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| Brand | HPG |
|---|---|
| Origin | Guangdong, China |
| Model | IPC-650M |
| Channel Capacity | 168 measurement channels |
| Temperature Channels | 10 independent thermocouple inputs |
| Module Support | Up to 8 modular units (resistance + temperature modules) |
| Test Current Range | 1 mA – 5 A (selectable per channel) |
| Measurement Method | Four-wire Kelvin sensing with bidirectional current reversal |
| Compliance | CE certified |
| Data Management | SQL-based database with timestamped audit trail |
| Power Backup | Integrated UPS support |
| Traceability | Calibration traceable to NIST-equivalent national standards |
| Regulatory Context | Designed for GLP/GMP-aligned production validation and reliability testing |
| Brand | HPG |
|---|---|
| Origin | Guangdong, China |
| Model | IPC-650S |
| Voltage Ranges | 1.0–1000 V DC (configurable in 0.01–1.0 V steps) |
| Resistance Range | 1 × 10⁶ – 1 × 10¹³ Ω |
| Resistance Accuracy | ±5.0% (1×10⁶–1×10¹⁰ Ω, at 5 V), ±10% (1×10¹⁰–1×10¹¹ Ω), ±15% (1×10¹¹–1×10¹² Ω), ±20–30% (1×10¹²–1×10¹³ Ω) |
| Current Monitoring | 0.1 µA – 500 µA, up to 10 readings/sec per channel |
| Test Speed | 3.5 s/channel (256-channel full test ≤ 10 min) |
| Bias Voltage Range | –100 V to +1000 V DC with polarity reversal |
| Environmental Groups | 2–4 independent test chambers (64 channels/group) |
| Compliance | IPC-TM-650 2.5.10, 2.6.11, 2.6.3.7, 2.6.14 |
| Software | GLP-compliant, audit-trail enabled, remote monitoring via web interface and mobile app |
| Dimensions | 1800 × 600 × 1000 mm (H × W × D) |
| Weight | ~280–350 kg |
| Input Power | AC 220 V ±10% |
| Brand | HPHC |
|---|---|
| Origin | Beijing, China |
| Model | CM8310 Series |
| Instrument Type | Chemisorption Analyzer |
| Measurement Principle | Dynamic Flow Method |
| Gas Inlet Ports | 8 |
| Heating Temperature Range | Ambient to 1200 °C |
| Isothermal Stability | ±0.001 °C |
| Heating Rate | 1 °C/min |
| Pressure Range | Atmospheric |
| Test Capabilities | TPD, TPR, TPO, Pulse Chemisorption (Metal Dispersion), Vapor Adsorption, BET Single-Point Surface Area, Multi-Component Competitive Adsorption |
| Detector | Tungsten-Rhenium Alloy Thermal Conductivity Detector (TCD) |
| TCD Count | 1 |
| Mass Flow Controllers | 2 |
| Exhaust Flow Meter | 1 |
| Electric 6-Port Valve | 1 |
| Electric 4-Port Valves | 2 |
| Furnace Control | Dual-point (“Bed Temp” & “Furnace Temp”) |
| Sample Temperature Sensing | Independent RTD or Thermocouple |
| Internal Line Insulation | Up to 300 °C |
| Gas Flow Range | 5–100 SCCM |
| Tubing Material | 1/8″ SS316 |
| Optional Accessories | Integrated Vapor Generator (Continuous & Pulsed Modes), Customizable LOOP Volumes (≥3 Options), Cold Trap (1), Forced-Air Cooling System (1) |
| Brand | Huake Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HK-3090PM |
| Price Range | USD 2,800 – 7,000 |
| Display | 800×480 Color TFT Touchscreen (Bilingual: Chinese/English) |
| Sample Positions | 4 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Stability | ±0.5 °C |
| Built-in Air Source | ≥400 mL/min |
| Gas Diffuser Permeability | 3000–6000 mL/min at 2.4 kPa (250 mmH₂O) |
| Heating Power | ≤2500 W |
| Cylinder Specification | 1000 mL (Dedicated Calibration Cylinder) |
| Power Supply Options | AC 220 V / 50–60 Hz |
| Dimensions (L×W×H) | 991 mm × 422 mm × 710 mm |
| Net Weight | ≤50 kg (dry) |
| Operating Environment | 10–35 °C, ≤93% RH (non-condensing), vibration-free, non-corrosive atmosphere, minimal electromagnetic interference |
| Brand | Huake Instrument |
|---|---|
| Origin | Beijing, China |
| Model | HK-3150ZL |
| Measurement Range | 0–100 mN/m |
| Accuracy | ≤ ±0.3 mN/m |
| Sensitivity | 0.1 mN/m |
| Temperature Measurement Range | 0–50.0 °C |
| Temperature Accuracy | ±0.5 °C |
| Motor Descent Speed | 0.3–0.4 mm/s |
| Data Storage Capacity | 500 test records |
| Power Supply | 85–264 VAC, 50/60 Hz |
| Power Consumption | ≤50 W |
| Dimensions (L×W×H) | 190 × 300 × 435 mm |
| Weight | 7.5 kg |
| Interface | RJ45, USB |
| Operating Environment | 10–40 °C, RH ≤85%, non-corrosive, low-vibration, low-EMI environment |
| 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 |
| [Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | JK99CN |
| Measurement Range | 0–999.99 mN/m |
| Resolution | <0.05 mN/m |
| Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Sampling Time | 1–5 s (plate), 20–150 s (ring) |
| Power Supply | AC 220 V, 50 Hz, <150 W |
| Operating Humidity | 30–85% RH |
| Compliance | SY/T 5370–1999] |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | JK99F |
| Measurement Range | 0–999.99 mN/m |
| Resolution & Sensitivity | 0.001 mN/m |
| Accuracy | ±0.01 mN/m |
| Measurement Methods | Du Noüy Ring Method & Wilhelmy Plate Method |
| Sample Elevation Range | 0–50 mm |
| Elevation Precision | 0.1 µm |
| Mass Measurement Range | 0–150 g (0.1 mg resolution) |
| Sampling Time | Ring method: 20–150 s |
| Plate method | 1–5 s |
| Power Supply | AC 220 ±5 V, <150 W |
| Operating Humidity | 30–85% RH |
| Compliance | SY/T 5370–1999 |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | SCI2000A |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | 0.01° |
| Sample Stage Dimensions | 120 × 100 mm |
| Imaging Resolution (min) | 1280 × 1024 pixels |
| Surface/Interfacial Tension Range | 5.0–2000 mN/m |
| Surface Tension Resolution | 0.001 mN/m |
| Imaging Speed (standard) | 25 fps |
| Optical Magnification | 0.7–5.0× continuous zoom |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions | 300 × 500 × 420 mm |
| Weight | 15 kg |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | SCI2000B |
| Instrument Type | Benchtop Laboratory Video Optical Contact Angle Meter |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | 0.01° |
| Roll-Off Angle Measurement Range | 0–360° |
| Surface/Interfacial Tension Range | 5.0–2000 mN/m |
| Surface Tension Resolution | 0.001 mN/m |
| Sample Stage Dimensions | 120 × 100 mm |
| Minimum Image Resolution | 1280 × 1024 pixels |
| Optical Magnification | 0.7–5.0× continuous zoom (industrial-grade 60× effective magnification) |
| Frame Rate (standard) | 25 fps (upgradable to 2000 fps) |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions (W × D × H) | 300 × 500 × 420 mm |
| Weight | 15 kg |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Benchtop Video Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Sample Stage Dimensions | 120 × 100 mm |
| Minimum Image Resolution | 1280 × 1024 |
| Surface/Interfacial Tension Range | 5.0–2000 mN/m |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SCI2000D |
| Instrument Type | Benchtop Video-Based Optical Contact Angle Analyzer |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Fixed Sample Stage Dimensions | 120 × 100 mm |
| Minimum Image Resolution | 1280 × 1024 pixels |
| Surface/Interfacial Tension Measurement Range | 5.0–2000 mN/m |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | SCI2000G |
| Instrument Type | Benchtop Laboratory System |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Sample Stage Dimensions | 120 × 100 mm |
| Minimum Image Resolution | 1280 × 1024 pixels |
| Surface/Interfacial Tension Range | 5.0–2000 mN/m |
| Imaging Speed (Standard) | 25 fps |
| Measurement Methods | Sessile Drop, Pendant Drop, Captive Bubble, Tilting Plate |
| Software Compliance | ASTM D724, ASTM D5946, ISO 15989 |
| Brand | Interface |
|---|---|
| Origin | Beijing, China |
| Model | SCI2000H |
| Instrument Type | Benchtop Video Optical Contact Angle Analyzer |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Contact Angle Resolution | 0.01° |
| Sample Stage Dimensions | 120 × 100 mm |
| Stage Temperature Range | Ambient to 400 °C |
| Imaging Resolution (Min) | 1280 × 1024 pixels |
| Frame Rate (Standard) | 25 fps |
| Surface/Interfacial Tension Range | 5.0–2000 mN/m |
| Surface Tension Resolution | 0.001 mN/m |
| Measurement Methods | Sessile Drop, Pendant Drop, Captive Bubble, Tilting Plate, and Immersion Plate |
| Software Compliance | Supports ASTM D724, ASTM D5946, ISO 15989 |
| 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] |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | JB04 |
| Price Range | USD 14,000 – 28,000 |
| Light Source | 532 nm Green Laser (20 mW or 50 mW) |
| Laser Intensity Control | Continuous 1–100% Adjustment |
| Objective Lens | Nikon MS-01 Continuous Zoom, Working Distance 90 mm, Magnification Equivalent to 700–110 px/mm |
| Spatial Resolution | 2 µm |
| Incident Angle Range | 45°–60° |
| Polarization System | High-Extinction-Ratio Glan-Taylor or Wollaston Prism Polarizer |
| Imaging Sensor | Scientific-Grade CCD with Software-Controlled Electronic Shutter |
| Frame Acquisition | CG400 High-Speed Image Capture Card |
| Operating System | Windows 2000/XP-Compatible Native GUI Application |
| Origin | Guangdong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JC2000C |
| Pricing | Available Upon Request |
| Stage Platform | 100 × 100 mm |
| Motion Control | Manual or Motorized 3-Axis Translation Stage |
| Dispensing System | Manual or Automated Syringe Pump |
| Imaging | Digital CCD Camera (25 fps) |
| Tilt Capability | Adjustable CCD Mount |
| Optical Lens | Continuous Zoom Lens (0.7×–4.5×), Domestic or Imported |
| Optional Heating Stage | Ambient to 100 °C |
| Optional Sample Oscillation Stage | ±15° |
| Optional Accessories | Fiber Holder, Fabric Tension Frame, Plate Insertion Module, Pendant Drop Module |
| [Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JC2000D3M |
| Instrument Type | Benchtop Laboratory Goniometer |
| Contact Angle Measurement Range | 0–180° |
| Contact Angle Accuracy | ±0.1° (θ/2 method) |
| Sample Stage Dimensions | 70 × 70 mm |
| Optical Magnification | 0.7–5× (55–320 pixels/mm) |
| Surface/Interfacial Tension Range | 0–1000 mN/m] |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JC2000DM |
| Price Range | USD 7,000–14,000 |
| Instrument Class | Video-Based Optical Contact Angle Analyzer |
| Form Factor | Benchtop Laboratory System |
| Contact Angle Range | 0–180° |
| Contact Angle Accuracy | ±0.1° |
| Fixed Sample Stage Dimensions | 100 × 80 mm |
| Optical Magnification | 0.7×–4.5× Continuous Zoom |
| Surface/Interfacial Tension Range | 0–2000 mN/m |
| Surface/Interfacial Tension Accuracy | ±0.01 mN/m |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | JF99A |
| Pricing | Upon Request |
| Measurement Principle | Washburn Capillary Rise Method |
| Pressure Range | 0–330 mbar |
| Pressure Resolution | 0.16 mbar |
| Operating Temperature | Ambient |
| Quartz Tube Dimensions | OD 10 mm |
| Instrument Dimensions | 295 × 240 × 260 mm |
| Power Supply | 220 V AC, 20 W |
| Optional Accessory | JYF08 Automated Powder Packing Station (programmable tapping cycles, real-time counter, uniform mechanical compaction) |
| 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 |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | JC2000Y |
| Pricing | Available Upon Request |
| Sample Stage | 100 × 70 mm manual XYZ platform with concentric stepped design for optical lenses |
| Camera | USB 2.0 industrial CCD, 700 TV lines, 25 fps |
| Optical Zoom | 0.7×–4.5× continuous zoom lens (with auxiliary magnification optics) |
| Image Resolution | 50–318 pixels/mm |
| Light Source | Adjustable monochromatic LED cold light |
| Temperature Control | Optional ambient-to-100 °C heated stage |
| Tilt Capability | Optional ±15° sample oscillation stage |
| Rotation | Optional 360° vertical/horizontal rotation stages |
| Software | Automated contact angle analysis (advancing/receding/rolling angles), surface energy calculation (Owens–Wendt two-liquid method), sessile drop, pendant drop, and curved-surface correction |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | JJ2000TP |
| Price Range | USD 70,000 – 140,000 |
| Surface/Interfacial Tension Range | 1×10⁻⁵ – 100 mN/m |
| Temperature Control Range | Ambient to 150 °C |
| Temperature Accuracy | ±0.1 °C |
| Maximum Pressure Rating | 0.78 MPa |
| Rotational Speed Range | 1,000 – 10,000 rpm (Control Accuracy: ±0.1%) |
| Optical Resolution | 768 × 576 pixels |
| Frame Rate | 30 fps |
| Video Output | RCA composite |
| Data Interface | RS-232 |
| Power Supply | 220 V / 50 Hz or 110 V / 60 Hz |
| Brand | Jingxin (Chengdu) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | JB-5 |
| Instrument Category | Specific Surface Area Analyzer |
| Measurement Principle | Dynamic Flow (Carrier Gas Chromatographic) Method |
| Number of Analysis Stations | 4 |
| Measurable Range | 0.0005 m²/g to unlimited |
| Repeatability | ≥99% |
| Calibration Standard | Certified Reference Materials per ISO 9277 & GB/T 19587–2004 |
| Detector Type | Low-Temperature High-Sensitivity Thermal Conductivity Detector (TCD) |
| Carrier Gas | Ultra-High-Purity Helium (≥99.999%) |
| Adsorptive Gas | Ultra-High-Purity Nitrogen (≥99.999%) |
| Sample Tube Material | Borosilicate Glass (GG-17 U-shaped) |
| Vacuum System | Integrated Dual-Stage Rotary Vane Pump |
| Dewar Capacity | 500 mL, Double-Wall Vacuum Insulated |
| Test Modes | Single-Point, Multi-Point BET, Comparative Analysis |
| Average Analysis Time per Sample | 5–7 min |
| Software Platform | Windows XP/7/10 Compatible Dedicated Acquisition & Analysis Suite |
| Power Supply | AC 220 V ±22 V, 50 Hz ±0.5 Hz |
| Dimensions (L×W×H) | 700 × 300 × 600 mm |
| Compliance | ISO 9277:2010, GB/T 19587–2004, ASTM D3037 (applicable sections) |
| Brand | Chengdu Jingxin (CDJX) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | JB-5 |
| Price Range | USD 7,000–10,000 (FOB) |
| Instrument Type | Specific Surface Area Analyzer |
| Measurement Principle | Dynamic Flow Method (Low-Temperature Nitrogen Adsorption with Helium Carrier Gas) |
| Number of Analysis Stations | 4 |
| Measurable Surface Area Range | 0.0005 m²/g to unlimited |
| Repeatability | ≥99% |
| Calibration Standard | Certified Reference Materials per ISO 9277 & GB/T 19587–2004 |
| Detector Type | Low-Temperature High-Sensitivity Thermal Conductivity Detector (TCD) |
| Carrier Gas | Ultra-High-Purity Helium (≥99.999%) |
| Adsorptive Gas | Ultra-High-Purity Nitrogen (≥99.999%) |
| Sample Tube Material | GG-grade Borosilicate Glass U-Tube |
| Data Acquisition | Real-time Windows-based Software (XP/7/10 Compatible) |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Dimensions (L×W×H) | 700 × 300 × 600 mm |
| Weight | ~45 kg |
| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | JB5 |
| Price Range | USD 7,000–10,000 (FOB) |
| Instrument Type | Specific Surface Area Analyzer |
| Measurement Principle | Dynamic Flow Method (Gas Chromatography-Based Nitrogen Adsorption) |
| Number of Analysis Stations | 4 |
| Specific Surface Area Range | 0.0005 m²/g to unlimited |
| Repeatability | ≥99% |
| Calibration Standard | Certified Reference Materials per ISO 9277 & GB/T 19587–2004 |
| Carrier Gas | Ultra-High-Purity Helium (≥99.999%) |
| Adsorptive Gas | Ultra-High-Purity Nitrogen (≥99.999%) |
| Sample Tube Material | High-Temperature-Resistant GG Glass U-Tube |
| Detection Method | Thermal Conductivity Detection (TCD) with Low-Temperature Stabilized Sensor |
| Flow Control | Precision Mass Flow Regulator |
| Dewar Capacity | 500 mL Vacuum Double-Wall Glass Dewar |
| Test Modes | Single-Point, Multi-Point BET, Comparative Analysis |
| Average Analysis Time per Sample | 5–7 min |
| Operating System Compatibility | Windows XP / Windows 7 / Windows 10 |
| Power Supply | AC 220 V ±22 V, 50 Hz ±0.5 Hz |
| Dimensions (L×W×H) | 700 × 300 × 600 mm |
| Software Features | Real-Time Data Visualization, Audit-Trail-Ready Export (CSV/PDF), Batch Result Comparison, GLP-Compliant Report Generation |
| 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 | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JJ2000B |
| Pricing | Upon Request |