Surface Resistivity Tester
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| Brand | Aisida |
|---|---|
| Model | TDR-ZK2130 |
| Origin | Guangdong, China |
| Measurement Principle | Time-Domain Reflectometry (TDR) |
| Impedance Range (Single-Ended) | 10–150 Ω |
| Impedance Range (Differential) | 20–300 Ω |
| Accuracy (at 50 Ω) | ±1% |
| Repeatability (at 50 Ω) | ±0.5% |
| Measurement Length | 0.04–2 m |
| Horizontal Resolution | 0.2 mm |
| Vertical Resolution | 0.03 Ω |
| TDR Bandwidth | >3 GHz |
| Sampling Oscilloscope Bandwidth | >5 GHz |
| Incident Pulse Rise Time | <80 ps |
| Time Sampling Resolution | 10 ps |
| Supported Modes | Single-ended, Differential, Common-mode impedance |
| Statistical Process Control (SPC) Module | Integrated |
| Channel Configurations | 2-channel or 4-channel operation |
| Compliance Standards | IEEE 1394a/b, DiiVA, DisplayPort, HDMI 1.4, SATA I/II, USB 2.0/3.0 |
| Brand | Aisida |
|---|---|
| Model | ZK2120 |
| Origin | Guangdong, China |
| Type | TDR-Based Differential/Single-Ended Impedance Analyzer |
| Impedance Range | Single-Ended 10–150 Ω, Differential 20–300 Ω |
| Measurement Accuracy | ±1% at 50 Ω |
| Repeatability | ±0.5% at 50 Ω |
| TDR Bandwidth | >1.75 GHz |
| Sampling Oscilloscope Bandwidth | >3 GHz |
| Rise Time | <120 ps |
| Time Resolution | 10 ps |
| Length Measurement Range | 0.04–2 m |
| Horizontal Display Resolution | 0.2 mm |
| Vertical Display Resolution | 0.03 Ω |
| Supported Modes | Single-Ended, Differential, Common-Mode, Skew (Intra-Pair & Inter-Pair) |
| Compliance Standards | IEEE 1394a/b, DiiVA, DisplayPort, HDMI 1.4, SATA I/II, USB 2.0/3.0 |
| Brand | Aisida |
|---|---|
| Model | ZK2130 |
| Origin | Guangdong, China |
| Testing Principle | Time-Domain Reflectometry (TDR) |
| Impedance Range | 20–150 Ω |
| Measurement Accuracy | ±1% at 50 Ω |
| Maximum Test Length | 2 m |
| Horizontal Resolution | 0.2 mm |
| Vertical Resolution | 0.05 Ω |
| Bandwidth | 3 GHz |
| Supported Configurations | Single-ended & Differential Impedance |
| Channel Options | 2-channel or 4-channel |
| Compliance | IPC-TM-650, IPC-2141 |
| Data Analysis | Integrated SPC module with statistical reporting |
| Operating System | Windows-based GUI |
| Brand | Aisida |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZK2130 |
| Pricing | Upon Request |
| Brand | ASIDA |
|---|---|
| Model | ZK2130 |
| Origin | Guangdong, China |
| Type | Domestic |
| Measurement Principle | Time-Domain Reflectometry (TDR) |
| Impedance Range | 20–150 Ω |
| Accuracy at 50 Ω | ±1% |
| Test Length Range | 0.05–2 m |
| Horizontal Resolution | 0.2 mm |
| Vertical Resolution | 0.05 Ω |
| Bandwidth | 3 GHz |
| Compliance | IPC-TM-650, IPC-2141 |
| Test Modes | Single-Ended & Differential Impedance, Differential Pair Delay |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Model | GEST-20042F |
| Compliance | GB/T 20042.6–2011, GB/T 20042.7–2014 |
| Measurement Modes | Through-plane (2-probe) & In-plane (4-probe) |
| Electrode Diameter | 50 mm gold-plated |
| Control Interface | 10-inch industrial touchscreen HMI |
| Loading Actuation | Servo-motor-driven precision force application |
| Data Output | Real-time pressure, compressive strain, voltage, current, resistance, resistivity (mΩ·cm, Ω·cm, kΩ·cm), conductivity (S/cm, S/m) |
| Test Protocols | Constant-force, constant-pressure, stepwise gradient (force/pressure/strain), compression-ratio control |
| Data Export | CSV via USB |
| Auto-reset | Yes |
| Reporting | On-screen preview + thermal printout |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GEST-20042I |
| Price | USD 1,550 (FOB Beijing) |
| Brand | Fluigent |
|---|---|
| Origin | France |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Fluigent-EISP |
| Pricing | Contact for Quotation |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GEST-20042 |
| Price | USD 1,560 (FOB Beijing) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | GEST-20042 |
| Price | USD 1,400 (FOB Beijing) |
| Brand | Guance |
|---|---|
| Model | GEST-20042G |
| Origin | Beijing, China |
| Compliance | GB/T 20042.6–2011, GB/T 20042.7–2014 |
| Measurement Modes | Vertical (2-probe) & Horizontal (4-probe) Resistivity |
| Force Control | Servo-driven Loading System |
| Electrodes | 50 mm Gold-Plated |
| Display | 10-inch Touchscreen HMI |
| Data Output | Real-time Parameter Logging, Exportable CSV, On-Screen Print |
| Test Modes | Constant Force, Constant Pressure, Gradient Force, Gradient Pressure, Compression Ratio |
| Units | Ω·cm, Ω·m, S/m, mS/cm |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GCGEST-1600 |
| Quotation | Available Upon Request |
| Temperature Range | Ambient to 1650 °C |
| Heating Rate | 15 °C/min ±5 °C (adjustable) |
| Temperature Control Accuracy | ±2 °C |
| Atmosphere Control | Vacuum-compatible & gas-purged chamber (N₂, Ar, reducing/oxidizing options) |
| Sample Dimensions | Ø10 mm × 80 mm (cylindrical) |
| Sample Capacity | 1–4 parallel specimens (configurable) |
| Electrode Actuation | Motorized in-situ probe lift mechanism |
| Test Current Range | 10 μA to 10 A (9 discrete steps) |
| Resistivity Measurement Accuracy | ±0.5% of reading |
| Measurement Method | Four-Point Probe (van der Pauw compatible geometry) |
| Compliance Standard | GB/T 24523–2009 (Carbon Materials — Determination of Hot-State Electrical Resistivity) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (PRC) |
| Model | GCJPD-I |
| Price | USD 1,850 (excl. tax & shipping) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | GEST-20042D |
| Price | USD 1,540 (FOB Beijing) |
| 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 | Jihengpin |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | HP307 |
| Force Range | 30–5000 N (0.05–4.0 MPa) |
| Force Resolution | 0.1 N |
| Force Accuracy | ±0.5% FS |
| Test Speed | 1–300 mm/min |
| Parallelism of Upper/Lower Platen | <0.025 mm |
| Platen Diameter | 120 mm |
| Dimensions (W×D×H) | 430×350×710 mm |
| Weight | 45 kg |
| Power Supply | 220 V, 50 Hz |
| Brand | Labthink |
|---|---|
| Model | MXD-02 |
| Application | Static & Kinetic COF Measurement for Urological Catheters, Guidewires, and Medical Tubing under Physiological Hydration Conditions |
| Temperature Control | 37 °C ± 0.5 °C (Water-Bath Immersion) |
| Load Range | 0–5 N |
| Accuracy Class | 0.5 |
| Slider Mass | 200 g (standard, silicone-coated) |
| Travel Distance | 70 mm / 150 mm |
| Test Speeds | 100 mm/min, 150 mm/min (adjustable) |
| Ambient Requirements | 23 ± 2 °C, 20–70 % RH |
| Compliance | Designed for ASTM F2624-22, ISO 8536-3, USP <1031>, and GLP-aligned validation protocols |
| Brand | MAIERIC |
|---|---|
| Model | MTIA-A |
| Measurement Frequency Range | 0.05 Hz – 10 MHz |
| Basic Accuracy | ±0.05% |
| Impedance Range | 20 mΩ – 1 GΩ |
| Measurement Speed | Up to 10,000 samples/sec |
| Resolution | 0.05 Hz (frequency), 0.01 V (voltage) |
| Excitation Voltage Range | 0.02 V – 2 V |
| Measurement Modes | Four-Terminal (Kelvin), Multi-Channel (up to 128 channels, 16 active simultaneously) |
| Impedance Parameters | Z, R, X, L, C, D, Q, θ |
| Compensation Methods | Open-Short-Load, Open-Load, Short-Load, Load-only |
| Analysis Features | Equivalent Circuit Modeling, Time-Domain Sequence Plotting, Multi-Channel Compensation, Sweep & Multi-Channel Mapping |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MCP-HT450 |
| Pricing | Upon Request |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MCP-T360 |
| Pricing | Upon Request |
| Measurement Method | Four-Point Probe (Constant Current) |
| Resistance Range | 10⁻² – 10⁶ Ω |
| Supported Test Currents | 100 mA, 10 mA, 1 mA |
| Accuracy | ±1.0% ±20 digits / ±1.0% ±5 digits / ±0.5% ±5 digits / ±0.5% ±3 digits / ±2.0% ±5 digits (range-dependent) |
| Display | LCD |
| Power Supply | DC 6.5 V, 350 mA |
| Probe Interface | Dedicated MCP Four-Point Probes (ASP, ESP, PSP, BSP, QPP, TFP) |
| Data Output | RS-232C |
| Dimensions & Weight | 100 × 230 × 45 mm, 500 g |
| Standard Probe | MCP-TP03P (4-point, integrated needle length 5 mm, tip radius 0.37 mm) |
| Optional Probes | MCP-TP08P (4 mm needle, Ø2 mm tip, 240 g/needle spring force), MCP-TP06P (1.5 mm needle, 0.26 mm tip radius, 70 g/needle), MCP-TPQPP (2.2 mm needle, 0.37 mm tip radius, 210 g/needle), MCP-TP05P (1 mm needle, 0.15 mm tip radius, 50 g/needle), MCP-TFP (1 W detector for ASP/ESP probes) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MCP-T610 |
| Pricing | Upon Request |
| Measurement Method | Four-Point Probe, Constant Current Method |
| Resistance Range | 10⁻³ Ω to 10⁷ Ω |
| Supported Test Currents | 100 mA, 10 mA, 1 mA, 100 µA, 10 µA, 1 µA, 0.1 µA |
| Accuracy | ±2.0% ±20 digits (10⁻³–10⁻¹ Ω), ±1.0% ±5 digits (10⁰–10² Ω), ±1.0% ±3 digits (10³–10⁴ Ω), ±0.5% ±3 digits (10⁵ Ω), ±1.0% ±3 digits (10⁶ Ω), ±2.0% ±5 digits (10⁷ Ω) |
| Power Supply | AC 85–264 V, 47–63 Hz |
| Battery Backup | ~3 years (rechargeable lithium battery) |
| Probe Types | ASP, ESP, PSP, BSP, QPP, TFP (all four-point collinear probes) |
| Standard Probe | MCP-TP03P (4-pin, needle length 5 mm, tip radius 0.37 mm) |
| Calibration Checker | MCP-TRF1 (1 Ω standard resistor for ASP/ESP probes) |
| Optional Probes | MCP-TP08P (4 mm needle, Ø2 mm tip, 240 g/needle spring force), MCP-TP06P (1.5 mm needle, 0.26 mm tip radius, 70 g/needle), MCP-TPQPP (2.2 mm needle, 0.37 mm tip radius, 210 g/needle), MCP-TP05P (1 mm needle, 0.15 mm tip radius, 50 g/needle), MCP-TFP (dedicated thin-film probe) |
| Data Interface | RS232C |
| Dimensions & Weight | 330 × 270 × 88 mm, 3.4 kg |
| Display | 5.7-inch LCD |
| Data Storage Capacity | 1000 measurements |
| Preloaded Measurement Files | 18 user-configurable test setups |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | MCP-T380 |
| Measurement Principle | Four-Point Probe (Constant Current Method) |
| Resistance Range | 10⁻² to 10⁶ Ω |
| Accuracy | ±0.5% ±3 dgt (typical at mid-range), ±1.0% ±20 dgt (at extremes) |
| Test Current | 1 µA to 100 mA (auto-ranging) |
| Display | LCD |
| Power Supply | DC 6.5 V, 350 mA (rechargeable Ni-MH battery pack) |
| Interface | RS-232C |
| Data Export | USB memory (via optional adapter or PC link) |
| Dimensions | 100 × 230 × 45 mm |
| Weight | 500 g |
| Standard Probe | MCP-TP03P (4-pin, built-in spring-loaded pins, 5 mm pin length, 0.37 mm radius tip) |
| Compliance | Designed for ISO 80000-6, ASTM D257, IEC 60093, JIS K 7194 |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | MCP-T710 |
| Display | 7.5-inch true-color TFT-LCD (640×480), capacitive touch interface |
| Measurement Principle | Four-point probe (4-pin) |
| Resistance Range | 1.0×10⁻⁸ Ω to 9.999×10⁷ Ω |
| Test Modes | Auto-hold, Timer-controlled, Polarity-reversible current sourcing |
| Probe Compatibility | Interchangeable MCP-series gold-plated spring-loaded probes |
| Contact Pressure & Spacing | Fixed and calibrated |
| RCF Calculation | Automatic, based on sample geometry |
| Units | Ω, Ω/sq, Ω·cm, S/cm |
| Data Interface | USB 2.0 for export and archival |
| Compliance | Designed for ISO/IEC 17025-aligned QC labs |
| Brand | Oxford Instruments |
|---|---|
| Origin | Guangdong, China |
| Model | TDRZK2130 |
| Impedance Range | 20–150 Ω |
| Measurement Accuracy | ±1% at 50 Ω |
| Test Length | 0.05–2 m |
| Horizontal Resolution | 0.2 mm |
| Vertical Resolution | 0.05 Ω |
| Measurement Method | Time-Domain Reflectometry (TDR) |
| Bandwidth | 3 GHz |
| Compliance | IPC-TM-650, IPC-2141 |
| Brand | PhysTech |
|---|---|
| Origin | Germany |
| Model | RH2030 |
| Magnet Type | Electromagnet (1 T) |
| Magnetic Field Uniformity | < ±1% over measurement area |
| Temperature Range | 77 K (liquid nitrogen) or ambient |
| Resistivity Range | 1 µΩ·cm to 10 MΩ·cm |
| Resistance Range | 0.1 mΩ to 10 GΩ |
| Carrier Concentration Range | 1×10⁷ – 1×10²¹ cm⁻³ |
| Mobility Range | 1×10⁻² – 1×10⁷ cm²/(V·s) |
| Current Source | 1000 pA – 10 mA, resolution 25 pA (lowest range), accuracy ±2% |
| Voltage Measurement | ±10 V, resolution 1 µV |
| Compliance Standards | ASTM F76, ISO/IEC 17025 (when operated in accredited lab environment), supports GLP/GMP data integrity requirements via audit-trail-enabled software |
| Brand | PhysTech |
|---|---|
| Origin | Germany |
| Model | RH2035 |
| Magnetic Field | 0.45 T permanent magnet |
| Field Uniformity | < ±1% |
| Field Drift | < ±0.2% over 10 years |
| Temperature Range | 77 K (liquid nitrogen) or ambient |
| Resistivity Range | 1 µΩ·cm to 10 MΩ·cm |
| Resistance Range | 0.1 mΩ to 10 GΩ |
| Carrier Concentration | 1×10⁷ to 1×10²¹ cm⁻³ |
| Mobility Range | 1×10⁻² to 1×10⁷ cm²/(V·s) |
| Current Source | 1000 pA–10 mA, resolution 2.5 pA (lowest range), accuracy ±2% |
| Voltage Measurement | ±10 V, resolution 1 µV |
| Brand | PolyK Technologies |
|---|---|
| Origin | USA |
| Model | CPT1705 |
| Max Voltage | ±4000 V |
| Max Current | ±20 mA |
| Frequency Range | 100 Hz – 1 MHz |
| Capacitance Range | 100 pF – 100 nF |
| Temperature Range | −184 °C to 250 °C |
| Optional Cryo/High-Temp Chamber | −75 °C to 200 °C or RT to 1000 °C |
| Optional Frequency Extension | 0.01 Hz – 1 MHz (dependent on integrated impedance analyzer) |
| Brand | SWIN |
|---|---|
| Origin | Taiwan |
| Model | Hall8800 |
| Max Sample Size | 15 mm × 15 mm (customizable) |
| Measurement Temperatures | 300 K (ambient), optional 77 K (LN₂-cooled) |
| Magnetic Flux Density | 0.68 T ±1% |
| Magnet Stability | ±2% over 1 year |
| Field Uniformity | ±1% over 20 mm diameter |
| Pole Gap | 20 mm |
| Input Voltage Range | 1 µV to 300 V |
| Hall Voltage Range | 10 µV to 2000 mV |
| Resistivity Range | 10⁻⁵ to 10⁷ Ω·cm |
| Carrier Mobility Range | 1 to 10⁷ cm²/(V·s) |
| Carrier Density Range | 10⁷ to 10²¹ cm⁻³ |
| Compatible Materials | Si, SiGe, SiC, ZnO, GaAs, InGaAs, InP, GaN, ITO (n-type & p-type) |
| Brand | TIAST |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | TI-DZ Series |
| Pricing | Available Upon Request |
| Measurement Current Options | 3 A, 5 A, 15 A (user-configurable) |
| Channel Capacity | Multi-channel, Group-assignable |
| Data Interface | RS232/RS485/Ethernet (protocol provided upon request) |
| Software | Proprietary Windows-based Control & Analysis Suite |
| Environmental Integration | Compatible with climate chambers (temperature/humidity logging, time-scheduled testing, alarm monitoring) |
| Compliance Support | GLP-compliant audit trail (optional), ISO/IEC 17025 traceability-ready |