Other Physical Property Test Instruments
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| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-D2 |
| Price Range | USD 1,550 – 5,600 |
| Frequency Range | 20 Hz – 2 MHz (10 mHz resolution) |
| Test Signal Level | 10 mV – 5 V (1 mV step) |
| Basic Accuracy | ±0.1% |
| Measurement Speed | Up to 200 readings/s |
| Display | 320 × 240 dot-matrix graphical LCD |
| Resolution | 5-digit |
| Impedance Parameters | 22 configurable combinations |
| DC Bias Source | Internal |
| External DC Bias Current Support | Up to 40 A (with dual TH1776 units, optional) |
| ALP/ALC | Automatic Level Control with V/I monitoring |
| Sweep Modes | 10-point list sweep, graphical analysis |
| Memory | 20 instrument setups |
| Comparator | 10-bin sorting with counting |
| Interfaces | USB Host, RS232, GPIB (optional), Handler I/O |
| Electrode Options | Fixed disk electrodes (Ø38 mm / Ø50 mm standard), liquid cell (15 mL capacity), powder-specific electrode kits |
| Sample Types | Solids, liquids, powders, pastes, regular or irregular geometries |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-D3 |
| Price | USD 1,850 (FOB Beijing) |
| Frequency Range | 20 Hz – 2 MHz (10 mHz resolution) |
| Test Signal Level | 10 mV – 5 Vrms (1 mV step) |
| Basic Accuracy | ±0.1% |
| Measurement Speed | Up to 200 readings/sec |
| Display | 320×240 dot-matrix LCD |
| Impedance Parameters | 22 configurable combinations (e.g., C–D, C–Q, L–Q, R–X, Z–θ) |
| Electrode Options | Fixed parallel-plate electrodes (Ø38 mm standard, Ø50 mm optional), liquid cell (15 mL capacity), powder cell (customizable volume), and non-contact electrode module |
| Sample Types | Solids (flat or irregular), liquids, powders, pastes |
| DC Bias | Internal ±10 V / 100 mA |
| ALR/ALC | Automatic Level Control with V/I monitoring |
| Scan Modes | 10-point list sweep, graphical frequency/amplitude sweep |
| Memory | 20 instrument setups |
| Interface | USB Host/Device, RS232, GPIB (optional), LAN (optional) |
| Compliance | GB/T 1409–2006, GB/T 1693–2007, ASTM D150–18, IEC 60250:2019 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-D35 |
| Price | USD 140 (approx.) |
| Frequency Range | 20 Hz – 2 MHz (10 mHz resolution) |
| Test Signal Level | 10 mV – 5 V (1 mV step) |
| Basic Accuracy | ±0.1% |
| Measurement Speed | up to 200 readings/sec |
| Display | 320×240 dot-matrix LCD |
| Resolution | 5-digit |
| Impedance Parameters | 22 configurable combinations |
| DC Bias Source | Built-in |
| External DC Current Bias | Up to 40 A (with dual TH1776 units, optional) |
| ALR/ALC | Automatic Level Control |
| V/I Monitoring | Real-time test signal monitoring |
| Graphical Sweep Analysis | Yes |
| Internal Memory | 20 instrument setups |
| Comparator | 10-bin sorting with counting |
| Interfaces | USB Host, RS232, GPIB (optional), Handler I/O |
| Operating Language | English / Chinese selectable |
| Firmware Update | Via USB HOST |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GCSTD-F.4 |
| Frequency Range | 10 Hz – 10 MHz (typical for F-series) |
| Electrode Configuration | Coaxial Cylindrical (316 Stainless Steel Outer/Inner Cylinders) |
| Electrode Spacing | Fixed via Six Nylon Set Screws |
| Material Compatibility | Stainless Steel / Nylon / PTFE |
| Cleaning Protocol | Solvent Immersion (Acetone/Ethanol) + Ultrasonic Bath |
| Calibration Support | Two-Point Capacitance-Based Calibration (Air & Standard Liquid Reference) |
| Compliance Context | Designed for ASTM D150, IEC 60250, and ISO 18738-compliant dielectric characterization workflows |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-F1 |
| Price | USD 1,850 (FOB Beijing) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | GCSTD-F3 |
| Price | USD 1,550 (approx.) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-F5 |
| Price | USD 1,280 (FOB Beijing) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | GCSTD-FI |
| Price | USD 1,920 (approx. based on ¥13,700 at 7.14 exchange rate) |
| Measurement Principle | Capacitance-based dielectric spectroscopy at fixed frequency |
| Test Frequency | 10 kHz sinusoidal excitation |
| Electrode Type | External coaxial cylindrical electrode (316 stainless steel outer/inner cylinders, nylon spacers) |
| Measurement Ranges | 1–20 and 1–200 (dimensionless relative permittivity, εᵣ) |
| Accuracy | ±2% of reading |
| Repeatability & Linearity | ±0.2% of full scale |
| RMS Excitation Voltage | ~7 V (range 1–20), ~0.7 V (range 1–200) |
| Compliance Standards | GB/T 1409–2006, GB/T 5654–2007, GB/T 21216–2007, GB/T 1693–2007, GB/T 5594.4–1985 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-FI.2 |
| Test Frequency | 10 kHz Sinusoidal Signal |
| Measurement Ranges | 1–20 and 1–200 (dimensionless relative permittivity scale) |
| Accuracy | ±2% |
| Repeatability & Linearity | ±0.2% RMS |
| Electrode Type | External coaxial cylindrical probe (316 stainless steel outer/inner cylinders, nylon spacers, PTFE-insulated) |
| Excitation Voltage | ~7 V RMS (range 1–20), ~0.7 V RMS (range 1–200) |
| Compliance | GB/T 1409–2006, GB/T 5654–2007, GB/T 21216–2007, GB/T 1693–2007, GB/T 5594.4–1985 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-FI.6 |
| Price | USD 1,950 (FOB Beijing) |
| Measurement Principle | Two-electrode capacitance bridge method at fixed frequency |
| Frequency | 10 kHz sinusoidal excitation |
| Measurement Ranges | 1–20 and 1–200 (dimensionless relative permittivity, εᵣ) |
| Accuracy | ±2% of reading |
| Repeatability & Linearity | ±0.2% of full scale |
| Electrode Type | External coaxial cylindrical probe (316 stainless steel outer/inner cylinders, nylon spacers, PTFE-insulated) |
| Excitation Voltage RMS | ~7 V (range 1–20), ~0.7 V (range 1–200) |
| Compliance | GB/T 1409–2006, GB/T 5654–2007, GB/T 21216–2007, GB/T 1693–2007, GB/T 5594.4–1985 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-FI.7 |
| Frequency Range | 10 kHz sinusoidal excitation |
| Measurement Ranges | 1–20 and 1–200 (dimensionless relative permittivity scale) |
| Accuracy | ±2% |
| Repeatability & Linearity | ±0.2% RMS |
| Electrode Type | External coaxial cylindrical probe (316 stainless steel outer/inner cylinders, nylon spacers, PTFE-insulated) |
| Excitation Amplitude | ~7 V RMS (range 1–20), 0.7 V RMS (range 1–200) |
| Compliance | GB/T 1409–2006, GB/T 5654–2007, GB/T 21216–2007, GB/T 1693–2007, GB/T 5594.4–1985 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCSTD-FI2 |
| Price | USD 1,950 (FOB Beijing) |
| Measurement Principle | Two-Terminal Capacitance-Based Dielectric Spectroscopy at Fixed 10 kHz |
| Compliance | GB/T 1409–2006, GB/T 5654–2007, GB/T 21216–2007, GB/T 1693–2007, GB/T 5594.4–1985 |
| Accuracy | ±2% of reading |
| Repeatability & Linearity | ±0.2% |
| Electrode Type | External coaxial cylindrical electrode (316 stainless steel outer/inner cylinders, nylon spacers, PTFE-insulated) |
| Excitation Signal | 10 kHz sine wave, RMS amplitude selectable: ~7 V (range 1–20), ~0.7 V (range 1–200) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | GCTKK-700 |
| Power Rating | 1.5 kW |
| Rated Voltage | 220 V / 50 Hz |
| Maximum Operating Temperature | 700 °C |
| Thermocouple Type | K-type (0–800 °C) |
| Gas Flow Sensor Range | 0–250 L/h, Accuracy: ±4% FS |
| Pressure Sensor Range | 0–1 MPa, Accuracy Class ≥ 1.5 |
| Sample Vibration Frequency | 1 rpm |
| Sample Dimensions | Ø50 mm ±1 mm × 60 mm ±1 mm |
| Chamber Uniformity Zone | Stable isothermal zone at 700 °C with ±1 °C stability (PID-controlled) |
| External Dimensions | 750 mm (L) × 700 mm (W) × 1600 mm (H) |
| Net Weight | 150 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GCTKK-700b |
| Price | USD 450 (FOB Beijing) |
| Rated Power | 1.5 kW |
| Rated Voltage | 220 V / 50 Hz |
| Maximum Operating Temperature | 700 °C |
| Thermocouple Type | K-type (0–800 °C) |
| Gas Flow Range | 0–250 L/h (Accuracy: ±4%) |
| Pressure Sensor Range | 0–1 MPa (Accuracy Class ≥1.5) |
| Sample Vibration Frequency | 1 rpm |
| Sample Dimensions | Ø50 mm ±1 mm × 60 mm ±1 mm |
| Chamber Uniformity Zone | ≥100 mm (±1 °C at 700 °C) |
| Equipment Dimensions (L×W×H) | 750 × 700 × 1600 mm |
| Net Weight | 150 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCWP-A1 |
| Price | USD 1,280 (FOB Beijing) |
| Electrode Diameter | 6 mm |
| Number of Electrodes | 4 |
| Electrode Shielding | Inner layer — 304 stainless steel |
| Measurement Channels | 4-channel simultaneous testing |
| Frequency Switching | Programmable sample switching interval |
| Operating Modes | Manual and automated test sequences |
| Data Export | Raw impedance/dielectric data (CSV/Excel), real-time Lissajous & Cole–Cole plots, printable ASTM-compliant test reports |
| Measurement Frequency Range | Compatible with Agilent 4294A Precision Impedance Analyzer (40 Hz – 110 MHz) |
| Temperature Range | −180 °C to +500 °C |
| Heating Rate | 0.5–2.5 °C/min (programmable) |
| Signal Cabling | Silver-plated copper low-temperature shielded cables |
| Enclosure Material | Q235 carbon steel chassis with high-temp epoxy powder coating |
| Power Supply | AC 220 V, 50 Hz, 2 kW |
| Reference Impedance Analyzer | Agilent 4294A (or equivalent IEC 60250–compliant bridge) |
| Environmental Requirements | Avoid dusty, high-vibration, direct-sunlight, or corrosive-gas environments |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCWP-A2 |
| Frequency Range | 100 Hz – 10 MHz (as defined by integrated Agilent 4294A impedance analyzer) |
| Electrode Configuration | Four-channel coaxial shielded electrodes (6 mm diameter) |
| Temperature Range | −180 °C to +500 °C |
| Heating Rate | 0.5–2.5 °C/min |
| Input Power | AC 220 V, 50 Hz, 2 kW |
| Shielding | Inner sleeve — AISI 304 stainless steel |
| Data Interface | Silver-plated copper low-temperature shielded cables |
| Enclosure | Q235 carbon steel chassis with high-temp epoxy powder coating |
| Compliance | Designed for ASTM D150, IEC 60250, and ISO 257-3 environments |
| Data Output | Raw time-domain/frequency-domain datasets, Lissajous plots, Cole-Cole diagrams, ε′/ε″ vs. frequency & temperature, printable test reports per GLP-compliant template |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCWP-A3 |
| Supply Voltage | AC 220 V, 50 Hz |
| Power Consumption | 2 kW |
| Electrode Diameter | 6 mm |
| Number of Electrodes | 4 (quad-channel) |
| Electrode Housing | Inner layer — 304 stainless steel |
| Temperature Range | −180 °C to +500 °C |
| Heating Rate | 0.5–2.5 °C/min |
| Measurement Frequency Range | As specified by integrated impedance analyzer |
| Impedance Analyzer | Keysight 4294A (or equivalent high-precision LCR bridge) |
| Data Cable | Silver-plated copper, cryogenic-grade shielded cable |
| Enclosure Material | Q235 carbon steel with high-temperature epoxy powder coating |
| Operating Environment | Low-dust, low-vibration, non-corrosive atmosphere |
| Data Output | Raw measurement files (CSV/ASCII), real-time Lissajous & Cole-Cole plots, printable test reports |
| Test Modes | Manual and programmable automated sequence |
| Sample Switching Interval | User-definable time-based channel selection |
| Brand | GuanCe Instruments |
|---|---|
| Model | GCWP-A4 |
| Measurement Principle | Precision Impedance Bridge (Agilent 4294A-based) |
| Electrode Configuration | Quadruple-channel guarded electrode system (4 × 6 mm stainless-steel electrodes) |
| Shielding | Dual-layer coaxial shielding — inner tube: 304 stainless steel, outer jacket: PTFE |
| Temperature Range | −180 °C to +500 °C |
| Heating Rate | 0.5–2.5 °C/min |
| Data Interface | Silver-plated copper low-noise cryogenic shielded cables |
| Compliance | Designed for ASTM D150, IEC 60250, and ISO 257-1/2 environments |
| Power Supply | AC 220 V, 50 Hz, 2 kW |
| Enclosure | Q235 steel chassis with high-temp epoxy powder coating |
| Operating Environment | Requires low-vibration, low-dust, EMI-shielded laboratory |
| Data Output | Raw impedance spectra (.csv), loss tangent (tan δ) vs. frequency/temperature plots, printable test reports with timestamped metadata |
| Brand | GuanCe Instruments |
|---|---|
| Model | GCWP-A5 |
| Measurement Principle | Precision Impedance Bridge (Agilent 4294A-based) |
| Electrode Configuration | Quadruple 6-mm Diameter Electrodes |
| Temperature Range | −180 °C to +500 °C |
| Heating Rate | 0.5–2.5 °C/min |
| Frequency Range | Dependent on Integrated Agilent 4294A Impedance Analyzer |
| Electrode Shielding | 304 Stainless Steel Inner Sleeve / PTFE Outer Jacket |
| Data Interface | Silver-Plated Copper Low-Temperature Shielded Cables |
| Compliance | ASTM D150, IEC 60250, ISO 17025 (when operated in accredited lab environment) |
| Power Supply | AC 220 V, 50 Hz, 2 kW |
| Enclosure | Q235 Steel with High-Temperature Powder Coating |
| Operating Environment | Dust-Free, Low-Vibration, EMI-Shielded Laboratory |
| Data Output | Raw CSV Export, Real-Time Lissajous & Bode Plots, PDF Report Generation |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | GCZMD-10 |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Compact) |
| Sample Types | Solids (bulk, granular, powdered) & Liquids |
| Density Range | 0–20 g/cm³ |
| Maximum Sample Weight | 5 g |
| Density Resolution | 0.01 g/cm³ |
| Density Accuracy | ±0.1% (relative), <0.5% RSD per ASTM D5550 |
| Repeatability | ≤0.01 g/cm³ (standard deviation over ≥5 replicates) |
| Minimum Sample Volume | 0.1 mL (liquids) / 0.1 g (solids) |
| Temperature Operating Range | 0–40 °C |
| Display | High-contrast 7-inch capacitive touchscreen |
| Data Interface | RS-485, RJ45 Ethernet, USB host (for U-disk logging), built-in thermal printer (TMS variant) |
| Pressure Control | Dual-stage precision pressure regulation (max. 2.0 bar) |
| Sample Chamber Volume | 10 mL ±0.2 mL |
| Cycle Time | ~4 min per analysis (configurable via embedded script) |
| Power Supply | AC 220 V / 50 Hz |
| Rated Power | 28 W |
| Dimensions (W×D×H) | 410 × 320 × 155 mm |
| Net Weight | 4.6 kg |
| Pressure Sensors | 24-bit ADC acquisition, calibrated transducers |
| Compliance | Designed to support GLP/GMP data integrity requirements (audit trail enabled in PNS firmware version) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GCZMD-10 |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Not Portable — Corrected per Technical Specification) |
| Sample Type | Solids & Liquids |
| Density Range | 0.1–20 g/cm³ |
| Maximum Sample Weight | 20 g |
| Density Accuracy | ±0.1% (Relative) |
| Display | Digital LCD Touchscreen |
| Operating Temperature Range | 0–40 °C |
| Repeatability | ≤0.3% RSD (n ≥ 3) |
| Volume Resolution | 0.01 mL |
| Minimum Sample Volume | 0.1 mL |
| Test Time | ~4 min per run |
| Pressure Control | Up to 2.0 bar (adjustable) |
| Analysis Gas | Helium (recommended), N₂ (optional, requires calibration adjustment) |
| Data Interface | RS485, RJ45 Ethernet, USB port for U-disk storage |
| Power Supply | AC 220 V / 50 Hz |
| Rated Power | 28 W |
| Dimensions | 410 × 320 × 155 mm |
| Net Weight | 4.6 kg |
| Compliance | ASTM D5550, ISO 12154, USP <699>, GLP-ready data logging |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (China) |
| Model | GCZMD-10a |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Not Portable — corrected per technical specification: 4.6 kg, 410×320×155 mm, RS485/RJ45 interface) |
| Sample Types | Solids (bulk, granular, powdered) and Liquids |
| Density Range | 0–20 g/cm³ |
| Maximum Sample Mass | 5 g |
| Density Accuracy | ±0.1% of reading |
| Display | High-contrast TFT touchscreen with handwriting input |
| Operating Temperature | 0–40 °C |
| Repeatability | ≤0.01 g/cm³ (RSD 0.1–0.3% over n≥3 measurements) |
| Resolution | 0.01 g/cm³ |
| Minimum Sample Volume | 0.1 mL (solids) / 0.1 g (liquids) |
| Measurement Principle | Gas Pycnometry (He or N₂ displacement, based on Boyle’s Law) |
| Measurement Time | ~4 min per analysis (configurable via script) |
| Pressure Range | 1.3–2.0 bar (user-selectable) |
| Sample Chamber Volume | 10 mL ±0.2 mL |
| Data Output | Real-time process logging, USB flash drive storage, RS485 & RJ45 Ethernet connectivity, optional thermal printer (TMS variant) |
| Power Supply | AC 220 V / 50 Hz, 28 W |
| Dimensions | 410 × 320 × 155 mm |
| Weight | 4.6 kg |
| Sensor Resolution | 24-bit ADC |
| Compliance | ASTM D5550, ISO 12154, USP <699>, GLP-ready audit trail support (via software log export) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (PRC) |
| Model | GCZMD-10c |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Compact) |
| Sample Compatibility | Solids & Liquids |
| Density Range | 0–20 g/cm³ |
| Maximum Sample Mass | 5 g |
| Density Accuracy | ±0.1% (relative) |
| Display | High-Resolution TFT Touchscreen |
| Operating Temperature Range | 0–40 °C |
| Repeatability | ≤0.01 g/cm³ (RSD ≤0.1–0.3%) |
| Resolution | 0.01 g/cm³ |
| Minimum Sample Volume | 0.1 mL |
| Measurement Principle | Gas Expansion Displacement (Helium Pycnometry) |
| Test Time | ~4 min per cycle |
| Sample Chamber Volume | 10 mL ±0.2 mL |
| Working Pressure | 1.3 bar (max. 2.0 bar) |
| Recommended Analysis Gas | He (N₂ optional, requires calibration adjustment) |
| Pressure Control Valve | 154N-050A-C (U.S.-sourced) |
| Solenoid Valve | CFVB25-Z-O-B2C-3 (Japan-sourced) |
| Data Interface | RS485, RJ45 Ethernet, USB Host (U-disk storage), Built-in Thermal Printer (TMS variant) |
| Input Method | Capacitive Touchscreen with Handwriting Support |
| ADC Resolution | 24-bit |
| Power Supply | AC 220 V / 50 Hz |
| Rated Power | 28 W |
| Dimensions (W×D×H) | 410 × 320 × 155 mm |
| Net Weight | 4.6 kg |
| Calibration Standards Supplied | PVC, Al, Cu reference materials |
| Software Architecture | Embedded C-based real-time OS with scriptable workflow engine |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (PRC) |
| Model | GCZMD-10d |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Compact) |
| Sample Compatibility | Solids & Liquids |
| Density Range | 0–20 g/cm³ |
| Maximum Sample Mass | 5 g |
| Density Resolution | 0.01 g/cm³ |
| Density Accuracy | ±0.1% (relative) |
| Repeatability | ≤0.01 g/cm³ (RSD 0.1–0.3%) |
| Minimum Sample Volume | 0.01 mL |
| Temperature Operating Range | 0–40 °C |
| Display | High-contrast 7-inch TFT capacitive touchscreen |
| Pressure Control | Dual-stage regulated up to 2.0 bar (default test pressure: 1.3 bar) |
| Gas Options | Helium (recommended), Nitrogen (user-specified) |
| Measurement Principle | Gas Pycnometry (Helium Displacement, ASTM D5550 / ISO 12154 compliant) |
| Test Time | ~4 minutes per run (configurable via script) |
| Data Interface | RS485, RJ45 Ethernet, USB host (U-disk storage), integrated thermal printer (TMS variant) |
| ADC Resolution | 24-bit |
| Sample Chamber Volume | 10 mL ±0.2 mL |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 28 W |
| Dimensions (W×D×H) | 410 × 320 × 155 mm |
| Net Weight | 4.6 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-250.1 |
| Price | USD 2,100 (approx.) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-250a |
| Price | USD 410 (converted from ¥2888 at 1 USD ≈ ¥7.0) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-250B |
| Price | USD 410 (converted from ¥2888 at 1 USD = ¥7.03) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-250c |
| Price | USD 410 (converted from ¥2888 at 1 USD = ¥7.0) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-250D |
| Price | USD 1,800 (FOB Beijing) |
| Temperature Range | Ambient to 250 °C |
| Sample Chamber Dimensions | 600 mm (L) × 400 mm (W) × 400 mm (H) |
| Enclosure Material | Powder-Coated Steel |
| Input Power | 220 V AC, 50 Hz, Three-Phase |
| Operating Humidity | <50 % RH |
| Ambient Temp | 22–27 °C |
| Compressed Air Supply | 0.5 MPa (clean, oil-free) |
| Positive-Pressure Purge Air | 0.05 MPa (explosion-proof inert gas optional) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GDW-500.2 |
| Price | USD 1,700 (approx.) |