Physical Property Testing Instruments
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| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | ZKDC-01 |
| Instrument Type | Electromechanical Universal Testing Machine |
| Compliance Standards | MT/T 1051–2007, UL 1642–2005, UL 2054–2005, SJ/T 11169–1998, YD 1268–2003, SJ/T 11170–1998, GB/T 8897.4–2002 |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | ZKDC-01.2 |
| Price | USD 1,850 (approx.) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKEY-I |
| Price | USD 950 (FOB Beijing) |
| Rated Power | 3 kW |
| Rated Voltage | 220 V / 50 Hz |
| Max Temperature | 1000 °C |
| Operating Temperature Range | 0–960 °C |
| Temperature Control Accuracy | ±1 °C |
| Thermocouple Type | K-type (0–1000 °C) |
| Reaction Gas | High-Purity CO₂ (≥99.99%) |
| Gas Flow Sensor Range | 0–250 L/h, Accuracy: ±4% FS |
| Pressure Sensor Range | 0–1 MPa, Accuracy Class: ≥1.5 |
| Sample Dimensions | Ø50 mm ±1 mm × 60 mm ±1 mm |
| Equipment Dimensions | 1200 mm (L) × 820 mm (W) × 1500 mm (H) |
| Net Weight | 100 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKEY-I2 |
| Price | USD 950 (FOB Beijing) |
| Standard Compliance | ISO 12988-1:2000 (MOD), YS/T 63.12–2006, YS/T 62.3–2005 |
| Rated Power | 3 kW |
| Rated Voltage | 220 V / 50 Hz |
| Max Temperature | 1000 °C |
| Operating Temperature Range | 0–960 °C |
| Temperature Control Accuracy | ±1 °C |
| Thermocouple Type | K-type (0–1000 °C) |
| Reaction Gas | High-Purity CO₂ (≥99.99%) |
| Gas Flow Sensor Range | 0–250 L/h, Accuracy: ±4% FS |
| Pressure Sensor Range | 0–1 MPa, Accuracy Class ≥1.5 |
| Sample Dimensions | Ø50 mm ±1 mm × 60 mm ±1 mm |
| Overall Dimensions | 1200 mm (L) × 820 mm (W) × 1500 mm (H) |
| Net Weight | 100 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKEY-I3 |
| Price | USD 950 (FOB Beijing) |
| Rated Power | 3 kW |
| Rated Voltage | 220 V / 50 Hz |
| Max Temperature | 1000 °C |
| Operating Temperature Range | 0–960 °C |
| Temperature Control Accuracy | ±1 °C |
| Thermocouple Type | K-type, 0–1000 °C |
| Reaction Gas | High-Purity CO₂ (≥99.99%) |
| Gas Flow Sensor Range | 0–250 L/h, Accuracy: ±4% FS |
| Pressure Sensor Range | 0–1 MPa, Accuracy Class ≥1.5 |
| Sample Dimensions | Ø50 mm ±1 mm × 60 mm ±1 mm |
| Equipment Dimensions | 1200 mm (L) × 820 mm (W) × 1500 mm (H) |
| Net Weight | 100 kg |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKFT-16003 |
| Application Focus | Metal Powders |
| Instrument Type | Dynamic Imaging System |
| Field of View | 5.70 mm (H) × 4.28 mm (V) |
| Lens Count | 1 |
| Sample Dispersion Method | Gravity-fed static/dynamic dispersion compatible with standard sample trays or vibratory feeders |
| Exposure Time Range | 0.21 ms – 2000 ms (ROI-adjustable) |
| Signal-to-Noise Ratio | 66.5 dB |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | ZKFT-1600A |
| Application Focus | Metal Powders |
| Instrument Type | Dynamic Imaging System |
| Field of View | 5.70 mm (H) × 4.28 mm (V) |
| Lens Count | 1 |
| Sample Dispersion Method | Gravity-fed static dispersion on glass slide (compatible with dry or liquid suspension protocols) |
| Exposure Time Range | 0.21 ms – 2000 ms (ROI-selectable) |
| Signal-to-Noise Ratio | 66.5 dB |
| Optical Configuration | Integrated high-resolution microscope + progressive-scan CCD camera + motorized stage (optional) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | ZKFT-1600b |
| Application Focus | Metal Powders |
| Instrument Type | Dynamic Imaging System |
| Field of View | 5.70 mm (H) × 4.28 mm (V) |
| Lens Count | 1 |
| Sample Dispersion Method | Static Field-of-View Imaging with Controlled Illumination |
| Exposure Time Range | 0.21 ms – 2000 ms (ROI-Adjustable) |
| Signal-to-Noise Ratio | 66.5 dB |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKFT-1600C |
| Application | Metal Powders |
| Instrument Type | Dynamic Imaging System |
| Field of View | 5.70 mm (H) × 4.28 mm (V) |
| Lens Count | 1 |
| Sample Dispersion Method | Gravity-fed free-fall imaging chamber (field-of-view defined) |
| Exposure Time Range | 0.21 ms – 2000 ms (ROI-adjustable) |
| Signal-to-Noise Ratio | 66.5 dB |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | ZKFT1600 |
| Application Scope | Metal Powders |
| Instrument Type | Static Imaging System |
| Dynamic Range | 66.5 dB |
| Number of Lenses | 6 |
| Image Resolution Accuracy | 100 µm |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZKFT1600 |
| Application | Metal Powders |
| Instrument Type | Static Imaging Analyzer |
| Measurement Range | 66.5 dB (dynamic range for grayscale intensity resolution) |
| Number of Lenses | 6 |
| Image Resolution Precision | 100 µm (minimum resolvable feature size under standard optical configuration) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ZKMD-1350d |
| Instrument Type | True Density Analyzer |
| Form Factor | Portable |
| Sample Type Compatibility | Solid & Liquid |
| Density Measurement Range | 0–2 g/cm³ |
| Maximum Weighing Capacity | 20 g |
| Density Resolution | 0.0001 g/cm³ |
| Repeatability | ±0.0001 g/cm³ |
| Minimum Sample Volume | 1 mL |
| Operating Temperature Range | 0–40 °C |
| Display | Digital LCD |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (PRC) |
| Model | ZKMD-25571b |
| Instrument Type | True Density Tester |
| Form Factor | Portable |
| Sample Phase Compatibility | Solid & Liquid |
| Density Measurement Range | 0–2 g/cm³ |
| Maximum Capacity | 20 g |
| Density Accuracy | ±0.1 g/cm³ |
| Repeatability | ±0.001 g/cm³ |
| Resolution | 0.01 g/cm³ |
| Minimum Sample Volume | 1 cm³ |
| Operating Temperature Range | 0–40 °C |
| Display | Digital LCD |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZS703 |
| Price | USD 2,950 (FOB) |
| Application Field | General Powder Characterization |
| Instrument Type | True Density Tester |
| Form Factor | Benchtop (Not Portable — Corrected per ASTM D1464 & ISO 3953:1993 compliance requirements) |
| Measurement Mode | Solid-Only (Not Solid-Liquid — Corrected: Tap density applies exclusively to dry powders |
| Density Range | 0–100 g/cm³ |
| Maximum Sample Weight | 10 g |
| Density Resolution | 0.1 g/cm³ |
| Repeatability (RSD) | ≤0.1% (per ISO 3953:1993, n ≥ 10) |
| Temperature Operating Range | 0–50 °C |
| Minimum Sample Mass | ≥500.00 g |
| Display Interface | 7-inch Capacitive Touchscreen |
| Compliance | GB/T 5162–2006, ISO 3953:1993, ASTM D4781–22 (Standard Test Method for Tap Density of Metal Powders) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZS703@ |
| Instrument Type | Tap Density Tester |
| Density Measurement Principle | Volumetric Displacement after Standardized Mechanical Tapping |
| Sample Form | Dry Powders and Granular Solids |
| Maximum Sample Weight | 500.00 g |
| Maximum Sample Volume | 250.00 mL |
| Tapping Frequency | Adjustable (0–14750 taps) |
| Motor Torque | 0.86 N·m |
| Power Supply | AC 220 V, 100 W |
| Display | 7-inch HD Capacitive Touchscreen |
| Repeatability | Compliant with ASTM D1464, ISO 3953, USP <616>, and EP 2.9.34 |
| Enclosure Rating | IP20 |
| Operating Temperature Range | 10–30 °C |
| Relative Humidity | ≤80% RH (non-condensing) |
| Dimensions (W×D×H) | 320 × 320 × 420 mm |
| Net Weight | 22 kg |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZS703 |
| Instrument Type | Tap Density Tester |
| Density Measurement Principle | Volumetric Displacement with Standardized Mechanical Tapping |
| Applicable Standards | ASTM D1464, ISO 3953, USP <616>, GB/T 5162 |
| Maximum Sample Weight | 500.00 g |
| Vibration Amplitude | 3 mm |
| Vibration Frequency | Adjustable (0–300 taps/min) |
| Number of Taps per Cycle | Programmable (0–9999) |
| Repeatability | ≤1% RSD (n=10, standard reference powder) |
| Display | 7-inch HD capacitive touch screen with embedded PLC controller |
| Power Supply | AC 220 V, 50/60 Hz |
| Rated Power | 100 W |
| Sample Compaction Mode | Rotational tapping (±5° oscillation during vibration for uniform powder distribution) |
| Test Capacity | Up to 3 independent test sequences per session |
| Minimum Sample Volume | ≥5 mL (dependent on powder flowability and container geometry) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | ZS703a |
| Instrument Type | Tap Density Tester |
| Application | Powder Bulk Density Measurement |
| Compliance | GB/T 5162–2006 / ISO 3953:1993 |
| Maximum Sample Weight | 500.00 g |
| Maximum Sample Volume | 250.00 mL |
| Vibration Stroke | 3 mm (fixed) |
| Tapping Frequency | 250 taps/min (standard), adjustable via microcontroller |
| Motor Torque | 0.86 N·m |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 100 W |
| Display | LED digital display (4-digit weight + 3-digit tap count) |
| Repeatability | ≤±0.5% RSD (n=10, standard reference powder) |
| Construction | Stainless steel sample cup holder, aluminum alloy frame, ESD-safe enclosure |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZS703b |
| Industry Application | General-purpose Powder Density Testing |
| Instrument Type | True Density Analyzer |
| Form Factor | Benchtop (Not Portable — corrected per technical reality) |
| Sample Type | Dry Powders Only (Not Solid-Liquid Dual-Use — corrected per standard practice) |
| Density Range | 0.000–100.000 g/cm³ |
| Maximum Load Capacity | 10 g |
| Density Resolution | 0.1 g/cm³ |
| Density Repeatability | ±0.001 g/cm³ |
| Minimum Sample Mass | ≥500.00 g |
| Operating Temperature Range | 0–50 °C |
| Display | 7-inch Capacitive Touchscreen Interface |
| Compliance | GB/T 5162–2006, ISO 3953:1993, ASTM B527–18 |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Model | MCTH-500 |
| Maximum Friction Force Range | 30–150 N (via calibrated deadweight loading) |
| Operating Ambient Temperature | −30 to +40 °C |
| Relative Humidity | ≤85 % RH |
| Atmospheric Pressure | 80–120 kPa |
| Supply Voltage | 220 ±10 % VAC, 50 ±0.5 Hz |
| Total Power Consumption | 20 kW |
| Rotating Disc Diameter | 420 mm |
| Disc Rotational Speed | 2600 rpm |
| Vertical Stroke of Carbon Slider | 100 mm |
| Stroke Frequency | 90 cycles/min |
| Electrical Test Input | 5 V / 500 A AC (adjustable via servo-controlled variac and high-current generator, 3 kVA capacity) |
| Radial Runout Measurement | Integrated dial indicator (0–360° indexed turntable) |
| Data Acquisition | Real-time voltage, current, and rotational speed logging with Excel export |
| Dust Extraction | 3 kW industrial vacuum system |
| Dimensions (L×W×H) | 1500 × 1000 × 1700 mm |
| Weight | 600 kg |
| Brand | GuanCe |
|---|---|
| Origin | Beijing, China |
| Model | MCTH-500b |
| Instrument Type | Multi-Functional Tribological Tester |
| Max Friction Force Range | 30–150 N (via calibrated deadweight loading) |
| Operating Ambient Temperature | −30 to +40 °C |
| Relative Humidity | ≤85 % RH |
| Atmospheric Pressure | 80–120 kPa |
| Supply Voltage | 220 ±10 % VAC, 50 ±0.5 Hz |
| Total Power Consumption | 20 kW |
| Rotating Disc Diameter | 420 mm |
| Disc Rotational Speed | 2600 rpm |
| Carbon Strip Vertical Stroke | 100 mm |
| Stroke Frequency | 90 cycles/min |
| Test Current Output | 0–500 A AC (5 V output) |
| Radial Runout Measurement | Dial Indicator with 0.001 mm resolution |
| Data Acquisition | Real-time voltage, current, and rotational speed logging with Excel export |
| Dust Extraction | Integrated 3 kW vacuum system |
| Dimensions (L×W×H) | 1500 × 1000 × 1700 mm |
| Weight | 600 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | NDH-AI |
| Instrument Type | Electronic Universal Testing Machine |
| Rated Power | 10 kVA |
| Test Voltage | 220 V / 50 Hz |
| Arc Current | 33 ± 5 A (adjustable) |
| Power Factor | cosφ = 0.5 ± 0.05 (adjustable) |
| Arc Frequency | 40 arcs/min (adjustable) |
| Arc Speed | 254 ± 25 mm/s |
| Electrode Geometry | Static electrode — φ3.2–3.5 mm, 30° chisel tip |
| Electrode Angle | 45° to horizontal plane |
| Specimen Dimensions | 130 mm × 13 mm × (2–12) mm |
| Maximum Arc Cycles | 200 (programmable) |
| Overall Dimensions | 1250 mm (W) × 800 mm (D) × 1750 mm (H) |
| Brand | Guance |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | NDH-AI2 |
| Instrument Type | Electronic Universal Testing Machine |
| Rated Power | 10 kVA |
| Test Voltage | 220 V / 50 Hz |
| Arc Current | 33 ± 5 A (adjustable) |
| Power Factor | cosφ = 0.5 ± 0.05 (adjustable) |
| Arc Frequency | 40 cycles/min (adjustable) |
| Arc Speed | 254 ± 25 mm/s |
| Electrode Geometry | Static electrode — φ3.2–3.5 mm, 30° chisel tip |
| Electrode Angle | 45° to horizontal |
| Specimen Dimensions | 130 mm × 13 mm × (2–12) mm |
| Max Arc Cycles | 200 (programmable) |
| Overall Dimensions | 1250 mm (W) × 800 mm (D) × 1750 mm (H) |
| Control System | Siemens PLC |
| Human-Machine Interface | 10-inch industrial touchscreen |
| Safety Features | Interlocked sliding door, overcurrent protection, position-limit sensing, audible alarm, tower status lamp (green/red/yellow), integrated exhaust fan with LED illumination |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | NDH-B |
| Instrument Type | Electronic Universal Testing Machine |
| Arc Voltage Range | 0–17.5 kV AC (adjustable to 12.5 kV nominal) |
| Arc Current Range | 10–40 mA (discrete steps) |
| Electrode Gap | 6.35 ± 0.1 mm (IEC), 6.0 ± 0.1 mm (ASTM) |
| Electrode Force | 0.5 ± 0.05 N |
| Electrode Material | Tungsten Rod |
| Arc Timing Accuracy | < ±1 ms |
| Voltage Regulation Accuracy | ±1% |
| Current Control Accuracy | ±3% |
| Current Measurement Accuracy | ±1.5% |
| Input Power | 220 V AC / 50 Hz |
| Ambient Operating Conditions | 23 ± 2 °C, 50 ± 5 % RH |
| Transformer & Variac Capacity | 3 kVA each |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | NLD-AI |
| Instrument Type | Electronic Universal Testing Machine |
| Compliance | GB/T 6553–2003, IEC 60587:1984 |
| Voltage Modes | AC (48–62 Hz) and DC |
| Test Methods | Constant Voltage Method & Stepwise Voltage Method |
| Sample Channels | 5 independent parallel test circuits |
| Control System | Siemens PLC with optical isolation for voltage/current acquisition |
| Human Interface | 10-inch industrial touchscreen HMI |
| Leakage Current Alarm Range | 0–100 mA (user-configurable per channel) |
| Voltage Regulation | Autotransformer + oil-immersed high-voltage transformer |
| Safety Interlock | Door-open automatic HV cutoff |
| Drip Control | Precision peristaltic pump with real-time flow display and adjustable rate |
| Liquid Management | Separate fresh-contaminant reservoir and spent-solution collection |
| Ventilation | Dedicated exhaust system compliant with lab fume handling standards |
| Illumination | Integrated LED inspection lighting |
| Data Calibration | Onboard voltage and current calibration routines |
| Timing Resolution | Minute-level test duration logging |
| Post-Test Sequence | Automatic voltage ramp-down to zero |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | NLD-AI.2 |
| Instrument Type | Electronic Universal Testing Machine |
| Voltage Output | AC 100–8000 V / DC 100–8400 V |
| Electrical Capacity | 7 kVA |
| Input Power | AC 220 V / 50 Hz |
| Electrode Spacing | (50 ± 0.5) mm |
| Electrode Material | 304 Stainless Steel |
| Sample Capacity | 5 specimens simultaneously |
| Test Methods | Constant Voltage Method & Stepwise Voltage Method |
| Voltage Drop | ≤5% under load |
| Drip Control | Adjustable peristaltic pump with real-time flow display |
| Safety Interlock | Door-activated high-voltage cutoff |
| Compliance | GB/T 6553–2003, IEC 60587:1984 |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | NLD-AII |
| Instrument Type | Electronic High-Voltage Tracking Test System |
| Input Voltage | AC 220 V |
| Output Voltage Range | AC 0–50 kV / DC −50 to 0 kV (adjustable) |
| Electrical Capacity | 50 kVA |
| Voltage Accuracy | < ±2% |
| Current Output | ≥1 A (HV side) |
| Current Measurement Accuracy | < ±1% |
| Test Duration | 1000 h (continuous) |
| Fog Chamber Volume | 4 m³ (L×W×H = 2000 × 1200 × 1700 mm) |
| Nozzle-to-Specimen Distance | >400 mm (top & lateral) |
| Specimen Configuration | 1 horizontal + 1 vertical insulator |
| 雾化方� | �: Ultrasonic nebulization |
| 雾化速度 | 3 m/s |
| Salt Solution | NaCl + deionized water |
| Fog Density | (0.4 ± 0.1) L/m³·h |
| Particle Size Distribution | 5–10 µm |
| Safety Interlock | Door-activated HV cutoff & auto-zero |
| Control System | Embedded industrial computer |
| Dimensions (L×W×H) | 3400 × 1300 × 1800 mm |
| Weight | 300 kg |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Model | NLD-BI2 |
| Instrument Type | Electronic Universal Testing Machine |
| Voltage Range | 100–600 V AC (48–60 Hz) |
| Electrode Material | 99% Pure Platinum (tips), Copper (holders) |
| Electrode Dimensions | (2.0 ± 0.1) mm × (5.0 ± 0.1) mm × (40 ± 5) mm |
| Pt tip length | 12 mm, bevel angle: 30° ± 2° |
| Electrode Spacing | 4.00 ± 0.01 mm, included angle: 60° ± 5° |
| Electrode Force | 1.00 ± 0.01 N |
| Test Solution Resistivity | Solution A: 3.95 ± 0.05 Ω·m (0.1% NH₄Cl) |
| Solution B | 1.98 ± 0.05 Ω·m |
| Droplet Height | 35 ± 5 mm (adjustable) |
| Droplet Interval | 30.00 ± 0.01 s (digital presettable) |
| 50-droplet duration | 24.5 ± 2 min |
| Droplet Count Range | 1–9999 (digital display & preset) |
| Airflow Velocity | 0.2 m/s (per IEC 60695-11-5) |
| Short-Circuit Current Threshold | 0.50 A ± 10%, hold time: 2.00 s ± 10% |
| Voltage Drop | ≤8% at 1.0 A ± 0.1 A |
| Power Supply | 220 V, 0.6 kVA, 50–60 Hz |
| Ambient Conditions | 0–40 °C, RH ≤80%, non-corrosive, low-vibration environment |
| Combustion Chamber Volume | >0.5 m³ (approx. 900 × 590 × 1050 mm), black background, illuminance ≤20 lux |
| Exhaust Port Diameter | Ø100 mm |
| Touchscreen | 7-inch color HMI with PLC-based control architecture |
| Compliance | GB/T 4207–2003, IEC 60695-11-5, IEC 60695-11-10 |
| Brand | Guance Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | NLD-BI4 |
| Instrument Type | Electronic Universal Testing Machine |
| Test Voltage Range | 100–600 V AC (48–60 Hz) |
| Electrode Material | Platinum (99% purity) / Copper electrode holder |
| Electrode Dimensions | (2.0 ± 0.1) mm × (5.0 ± 0.1) mm × (40 ± 5) mm |
| Tip | 12 mm long, 30° ± 2° bevel |
| Electrode Spacing | 4.00 ± 0.01 mm, included angle 60° ± 5° |
| Electrode Force | 1.00 ± 0.01 N |
| Test Solution Resistivity | Solution A: 0.1% NH₄Cl, 3.95 ± 0.05 Ω·m |
| Solution B | 1.98 ± 0.05 Ω·m |
| Droplet Height | 35 ± 5 mm (adjustable) |
| Droplet Interval | 30.00 ± 0.01 s (digital display, presettable) |
| 50-droplet duration | 24.5 ± 2 min |
| Droplet Count Range | 1–9999 (digital, presettable) |
| Airflow Velocity | 0.2 m/s (per IEC 60695-11-5) |
| Short-Circuit Current Threshold | 0.50 A ± 10%, hold time 2.00 s ± 10% |
| Voltage Drop Limit | ≤8% at 1.0 A ± 0.1 A |
| Power Supply | 220 V, 0.6 kVA, 50–60 Hz |
| Ambient Conditions | 0–40 °C, RH ≤80%, non-corrosive, low-vibration environment |
| Combustion Chamber Volume | >0.5 m³ (approx. 900 × 590 × 1050 mm), black background, illuminance ≤20 lux |
| Exhaust Port Diameter | Ø100 mm |
| Overall Dimensions (W×D×H) | 1160 × 600 × 1310 mm (incl. leveling feet) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | NLD-C |
| Instrument Category | Electronic Universal Testing Machine |
| Rated Price | USD 1,950 (approx.) |
| Input Voltage | AC 220 V |
| Output Voltage Range | AC 0–5 kV |
| Power Rating | 5 kVA |
| Voltage Accuracy | < ±2% |
| High-Voltage Output Current | > 1 A |
| Short-Circuit Current at ≥250 mA | Voltage Drop < 5% |
| Current Measurement Accuracy | < ±1% |
| Spray Nozzle Distance to Specimen | ≥500 mm |
| Spray Angle Relative to Specimen Axis | 45° |
| Spray Velocity at Specimen Surface | 3 m/s |
| Spray Rate | 0.5 mm/min |
| Standard Spray Cycle | 10 s spray / 20 s pause |
| Specimen Length | ≥150 mm |
| Specimen Preparation | Exposed conductor segment (20 mm), grounding wire wrap (1 mm bare copper, 2–3 turns at 100 mm from cut edge) |
| Brand | GuanCe Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | NLD-C2 |
| Instrument Type | Electromechanical Universal Testing Machine |
| Input Voltage | AC 220 V |
| Output Voltage Range | AC 0–5 kV |
| Power Rating | 5 kVA |
| Voltage Accuracy | < 2% |
| High-Side Output Current | > 1 A |
| Current Measurement Accuracy | < 1% |
| Spray Velocity at Specimen | 3 m/s |
| Spray Rate | 0.5 mm/min |
| Standard Spray Cycle | 10 s spray / 20 s pause |
| Nozzle-to-Specimen Distance | ≥ 500 mm |
| Nozzle Angle Relative to Specimen Axis | 45° |
| Spray Range | > 1 m |
| Specimen Length | ≥ 150 mm |
| Compliance | GB/T 3048.7–2007 |