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Beijing Guance Jingdian Instrumentation & Equipment Co., Ltd.

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BrandGuance Instruments
OriginBeijing, China
ModelGCGEST123
Instrument TypeTribological Tester for Electrical Contact Resistance and Wear Evaluation
Max Applied Pressure0.6–0.8 MPa
Operating Ambient Temperature−30 °C to +40 °C
Relative Humidity Limit≤85% RH
Test Current10 A (constant)
Resistance Measurement Range10 μΩ to 100 Ω (RMS)
Electrode Pairs4
Current Electrode MaterialBrass (ID 20 mm, OD 35 mm)
Voltage Electrode MaterialNickel-plated Copper
Voltage Probe SwitchingAutomatic front/side selection
Clamping MechanismPneumatic dual-axis cylinder actuation with spring-loaded elastic contact
Integrated Air SupplyBuilt-in silent air compressor (also supports external pneumatic source)
Control SystemSiemens PLC-based real-time acquisition and logic control
Data InterfaceDesktop PC via USB and industrial Ethernet
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelGCDC-03
Impact Mass9.1 kg or 10 kg stainless steel impact hammer
Impact Height Range300–1200 mm (adjustable, digital height indicator, ±2 mm accuracy)
Height AdjustmentMotorized
Crossbar Diameter15.8 mm (5/8 in) stainless steel rod
Load Cell Range0–200 N
Maximum Lifting Height200 mm
Power Supply220 V, 50/60 Hz, 3 A
Net Weight~145 kg
Chamber ConstructionInner chamber – 304 stainless steel
Viewing WindowDual-layer tempered explosion-proof glass with integrated LED lighting
Exhaust Port120 mm diameter, rear-mounted
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BrandGuance
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelNDH-AI2
Instrument TypeElectronic Universal Testing Machine
Rated Power10 kVA
Test Voltage220 V / 50 Hz
Arc Current33 ± 5 A (adjustable)
Power Factorcosφ = 0.5 ± 0.05 (adjustable)
Arc Frequency40 cycles/min (adjustable)
Arc Speed254 ± 25 mm/s
Electrode GeometryStatic electrode — φ3.2–3.5 mm, 30° chisel tip
Electrode Angle45° to horizontal
Specimen Dimensions130 mm × 13 mm × (2–12) mm
Max Arc Cycles200 (programmable)
Overall Dimensions1250 mm (W) × 800 mm (D) × 1750 mm (H)
Control SystemSiemens PLC
Human-Machine Interface10-inch industrial touchscreen
Safety FeaturesInterlocked sliding door, overcurrent protection, position-limit sensing, audible alarm, tower status lamp (green/red/yellow), integrated exhaust fan with LED illumination
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BrandGuanCe Instruments
OriginBeijing, China
ModelGCDDJ-50kV2
Breakdown Voltage50 kV AC/DC
Electrical Capacity5–20 kVA
Input VoltageAC 220 V / 380 V, 50 Hz
Rise Rate0.1–5 kV/s (adjustable)
Voltage Accuracy≤ ±1.5%
Leakage Current Range0–100 mA
Electrode Optionsφ25 mm (×2), φ75 mm (×1)
Test MediumAir, Oil Bath (300 × 150 × 200 mm), or High-Temperature Environment
Safety ProtectionsOvervoltage, Overcurrent, Short-Circuit, Ground-Fault
Dimensions (L×W×H)1600 × 850 × 1700 mm
Weight~300 kg
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelNLD-AII2
Instrument TypeElectromechanical Universal Testing System
Input VoltageAC 220 V
Output Voltage RangeAC 0–50 kV / DC −50–0 kV (adjustable)
Power Rating50 kVA
Voltage Accuracy< ±2%
Current Output Capacity≥1 A (HV side)
Current Measurement Accuracy< ±1%
Test DurationUp to 1000 h continuous
Fog Chamber Volume4 m³ (L×W×H = 2000 × 1200 × 1700 mm)
雾化颗粒Size5–10 µm
Salt Spray Rate(0.4 ± 0.1) L/m³·h
Airflow Velocity at Specimen3 m/s
Specimen Spacing≥400 mm from ceiling and walls
Specimen Capacity1 horizontal + 1 vertical mounting position
Safety InterlockDoor-activated HV cutoff and automatic zeroing
Control SystemEmbedded industrial computer with real-time data logging
Dimensions (L×W×H)3400 × 1300 × 1800 mm
Weight300 kg
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KeyBrand: GuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPMPL-2000A
Max Test Force0–1000 N
Frequency Range10–100 cycles/min (Standard Compliance: 70 ± 5 cycles/min)
Host Weight100 kg
Platen DiameterØ250 ± 1 mm, Edge Radius: R25 ± 1 mm
Specimen Support Table500 × 500 × 10 mm, Perforated (Ø6.35 mm holes, 20 mm pitch)
Specimen Dimensions500 × 500 × (50 ± 2) mm
Drive SystemServo Motor
Control Interface7-inch Color Touchscreen HMI
Control LogicSiemens PLC
Test ModesConstant-Load Mode / Thickness-Reduction Percentage Mode
Max Cycles>100,000
Real-time Peak Force DisplayYes
End-of-Test ActionAudible Alarm + Automatic Tray Return to Zero Position
Power Supply220 VAC / 50 Hz
Footprint800 × 500 × 1200 mm (L×W×H)
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BrandGuanCe
ModelGCDDW-2000
OriginBeijing, China
TypeTribological Tester (High-Current Resistive Heating & Thermal Monitoring System)
Max Friction Force20 N
Friction Force Resolution0.001 N
Max Operating Temperature200 °C
Input VoltageAC 380 V
Rated Power30 kW
Electrode Stroke300 mm
Current Source OutputAC 5 V / 0–2000 A
Adjustable AC Supply0–450 V (20 kVA Autotransformer)
Load Cell Range1 kN
IR Temperature Sensor Range0–800 °C
Dimensions (L×W×H)1500 × 1000 × 1980 mm
Weight500 kg
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BrandGuanCe
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelCLC-AI3
QuotationUSD 2,200 (FOB Beijing)
Instrument TypeDrop-Weight Impact Tester
Maximum Impact Energy0–150 J
Maximum Impact Velocity5.5 m/s
Hammer Mass Options2–10 kg (standard configurations: 5 kg, 15 kg, 20 kg)
Displacement Resolution0.01 mm
Crosshead Speed Range (for auxiliary positioning)0.01–1000 mm/min (infinitely adjustable)
Maximum Lift Height1500 mm
Dimensions (L×W×H)1200 × 700 × 2100 mm
Net Weight300 kg
ComplianceISO 3127, ISO 6603, ISO 7765, ISO 8256, ISO 11343, PREN 6038, DIN 53373, ASTM D2444, ASTM D3763, ASTM D5628, ASTM D7136, ASTM D7192
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelNLD-AII.2
Instrument TypeElectromechanical Universal Testing System
Input VoltageAC 220 V
Output Voltage RangeAC 0–50 kV / DC −50–0 kV (adjustable)
Electrical Capacity50 kVA
Voltage Accuracy< ±2%
High-Voltage Output Current≥1 A
Current Measurement Accuracy< ±1%
Spray Velocity at Specimen3 m/s
Salt Fog Generation Rate(0.4 ± 0.1) L/m³·h
雾室 Volume4 m³ (L×W×H = 2000 × 1200 × 1700 mm)
雾化 Particle Size5–10 µm
Specimen Mounting1 horizontal + 1 vertical
Minimum Clearance≥400 mm from ceiling and walls
Test Duration1000 h (continuous)
雾化 MethodUltrasonic Atomization
Salt SolutionNaCl + deionized water
Safety InterlockDoor-activated high-voltage cutoff & auto-zero reset
Control SystemEmbedded industrial computer
Dimensions (L×W×H)3400 × 1300 × 1800 mm
Weight300 kg
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelNLD-AII
Instrument TypeElectronic High-Voltage Tracking Test System
Input VoltageAC 220 V
Output Voltage RangeAC 0–50 kV / DC −50 to 0 kV (adjustable)
Electrical Capacity50 kVA
Voltage Accuracy< ±2%
Current Output≥1 A (HV side)
Current Measurement Accuracy< ±1%
Test Duration1000 h (continuous)
Fog Chamber Volume4 m³ (L×W×H = 2000 × 1200 × 1700 mm)
Nozzle-to-Specimen Distance>400 mm (top & lateral)
Specimen Configuration1 horizontal + 1 vertical insulator
雾化方��: Ultrasonic nebulization
雾化速度3 m/s
Salt SolutionNaCl + deionized water
Fog Density(0.4 ± 0.1) L/m³·h
Particle Size Distribution5–10 µm
Safety InterlockDoor-activated HV cutoff & auto-zero
Control SystemEmbedded industrial computer
Dimensions (L×W×H)3400 × 1300 × 1800 mm
Weight300 kg
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BrandGuanCe Instruments
OriginBeijing, China
ModelGCDC-03.5
Impact Mass9.1 kg or 10 kg stainless steel impact hammer
Impact Height Range300–1200 mm (adjustable, digital height display, ±2 mm accuracy)
Height AdjustmentMotorized
Crossbar Diameter15.8 mm (5/8 in) stainless steel rod
Load Cell Range0–200 N
Maximum Lifting Height180 mm
Compliance StandardsIEC 62133, UN 38.3, UL 1642:2008, UL 2054:2008, QC/T 743–2006, QC/T 742–2006, QC/T 744–2006, GB/T 18287–2000, GB 8897.4–2002 (IEC 60086-4:2000), SJ/T 11169–1998, SJ/T 11170–1998
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelYSRB-300B
Instrument TypeElectromechanical
Maximum Test Load100 N
Max Plunger Stroke180 mm
Overall Dimensions (L×W×H)1850 × 1580 × 1230 mm
Net Weight50 kg
Heating MethodAir-bath
Temperature RangeAmbient to 300 °C
Temperature Stability±2 °C
Heating Rate Options50 ±3 °C/h or 10 ±2 °C/12 min
Temperature Resolution0.1 °C
Deformation Measurement Accuracy±0.002 mm
Specimen Dimensions50 × 50 × 50 mm or 40 × 40 × 20 mm
Compression Platen Size50 × 50 mm (triple station)
Recommended Stress Range0–1 MPa
Heating Chamber Volume350 × 400 × 400 mm
Lever Load Amplification Ratio1:32
Test ModesCompression (lever-weight loading), Bending (direct-weight loading)
Standard ComplianceGB/T 20672–2006, DIN 53424
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BrandGuanCe Instruments
ModelNLD-BI3
TypeElectronic Universal Testing Machine
Voltage Range100–600 V AC (48–60 Hz)
Electrode Material99% Pure Platinum (tips), Copper (holders)
Electrode Dimensions(2.0 ± 0.1) mm × (5.0 ± 0.1) mm × (40 ± 5) mm
Electrode Tip Geometry12 mm length, 30° ± 2° bevel
Electrode Spacing4.00 ± 0.01 mm, 60° ± 5° included angle
Electrode Force1.00 ± 0.01 N
Test Solution ResistivityA-solution: 3.95 ± 0.05 Ω·m (0.1% NH₄Cl)
B-solution1.98 ± 0.05 Ω·m
Droplet Height35 ± 5 mm (adjustable)
Droplet Interval30.00 ± 0.01 s (digital preset, 50-droplet time: 24.5 ± 2 min)
Droplet Count Range1–9999 (digital display & preset)
Airflow Velocity in Test Chamber0.2 m/s
Short-Circuit Current Threshold0.50 A ± 10%, sustained for 2.00 ± 0.2 s
Voltage Drop Limit≤8% at 1.0 ± 0.1 A load
Power Supply220 V, 0.6 kVA, 50–60 Hz
Ambient Operating Conditions0–40 °C, RH ≤80%, non-corrosive, low-vibration environment
Combustion Chamber Volume>0.5 m³ (approx. 900 × 590 × 1050 mm), black matte background, illuminance ≤20 lux
Exhaust Port DiameterØ100 mm
Touchscreen Interface7-inch color HMI with PLC control, on-screen real-time monitoring of voltage, current, droplet count, chamber status, and pass/fail logic
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelCLC-AI
QuotationUSD 4,200 (FOB Beijing)
Instrument TypeDrop-Weight Impact Tester
Impact Energy300 J
Impact Velocity25 m/s
Hammer Moment (Impact Constant)24 N·m
Load Cell Range300 kN
Maximum Lift Height1500 mm
Hammer Mass Options5 kg / 15 kg / 20 kg (customizable)
Effective Impact Height1500 mm
Dimensions (L×W×H)1200 × 700 × 2100 mm
Weight300 kg
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BrandGuance
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginDomestic (China)
ModelPMQS-I2
Instrument TypeElectromechanical Universal Testing Machine
Power Supply220 V / 50 Hz
Vertical Travel Range0–800 mm
Optical Sensor Accuracy±1 mm
Optical Sensor Range10–1000 mm
Temperature Probe Range0–500 °C (Accuracy: ±0.5% FS)
Pressure Sensor Range (Optional)0–500 N
Sample Cup ID100 mm
Sample Cup Height200 mm
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPMPL-2000A1
Instrument TypeElectromechanical Universal Testing Machine
Maximum Load Capacity1000 N
Reciprocating Compression Frequency10–100 cycles/min (Standard Compliance: 70 ± 5 cycles/min per ISO 3385)
Max. Cycles>100,000
Platen Diameterφ250 mm ± 1 mm, Bottom Edge Radius: R25 mm ± 1 mm
Specimen Support Table500 mm × 500 mm square, 10 mm thick, with 6.35 mm diameter holes on 20 mm centers
Specimen Dimensions500 mm × 500 mm × (50 ± 2) mm
Force DisplayReal-time peak load readout
Control Interface7-inch color touchscreen HMI
ActuationServo motor-driven
Test ModesConstant-force loading or constant-thickness compression (expressed as % deformation)
End-of-Test ActionAudible alarm + automatic platen return to zero position
Specimen PositioningAdjustable mechanical alignment fixtures ensuring positional stability over extended cycling
Power Supply220 V AC / 50 Hz
Footprint800 mm (L) × 500 mm (W) × 1200 mm (H)
Net Weight100 kg
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelGCYP-507.3
Breakdown Voltage Range0–100 kV
Compliance StandardsGB/T 507–1986, GB/T 507–2002, DL 429.9, IEC 60156
Communication InterfaceRS-232
DisplayDual-language (English/Chinese) LCD with real-time temperature & humidity monitoring
Optional FeatureInfrared oil temperature measurement module
Safety ProtectionOvercurrent, overvoltage, short-circuit, and watchdog circuit protection
Dielectric Fluid CompatibilityMineral insulating oils, silicone oils, and synthetic ester-based transformer oils
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BrandGuanCe Instruments
OriginBeijing, China
ModelYHT-RC100a
Instrument TypeElectromechanical Universal Testing System
ComplianceAS4373D, GJB773A, ASD-STAN PREN6059-502
Control SystemSiemens S7-1200 PLC + MCGS 10-inch Capacitive Touch HMI
Input PowerAC 220 V ±10%, 50 Hz, 2 kW
Test Voltage RangeAdjustable up to 10 kV (per standard requirements)
Current Measurement Accuracy±1% of reading, resolution 0.01 A
Voltage Measurement Accuracy±1% of reading, resolution 0.1 V
Arc Exposure Duration1–99,999,999 s (programmable)
Droplet Delivery Rate100 ±10 mg/min (8–10 drops/min) via Lead Fluid BV-100 peristaltic pump
Blade Stroke Adjustment1–10 cm (standard 3.81 ±0.3 cm), bidirectional, servo-driven
Blade Reciprocating Speed0.5 ±0.05 cycles per second
Applied Load on Blade250 ±25 g
Environmental Operating Range–30 to +40 °C, ≤85% RH, 80–120 kPa, ≤1000 m altitude
Grounding Resistance<1 Ω
Dimensions (L×W×H)1400 × 830 × 1500 mm
Weight300 kg
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPMTQ-A
Instrument TypeElectronic Universal Testing Machine
Vacuum Pump Speed1.3 m³/h (4.8 L/s)
Ultimate Vacuum5 × 10² Pa
Flow Sensor Range0–50 L/min
Differential Pressure Sensors0–400 Pa & 0–100 Pa
Test Chamber Dimensions100 mm × 100 mm × 104 mm
Specimen Size102 mm × 102 mm × 0–100 mm
Air Permeability Range0–999.9 × 10⁻¹⁰/m²
Temperature Sensor Range−40 °C to +80 °C
Chamber Material4 mm 304 brushed stainless steel
Safety ProtectionsOver-temperature, over-pressure, over-flow, and overload protection
Dimensions (L×W×H)800 mm × 630 mm × 700 mm
Weight85 kg
Power Rating1 kW
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BrandGuanCe Instruments
OriginBeijing, China
ModelGCDDJ-200KV2
Maximum Output Voltage200 kV AC/DC
Rated Power5 kVA
Voltage Accuracy≤1.5%
Adjustable Ramp Rate0.1–5 kV/s
Dielectric Test MediumAir, Oil Bath (300×150×200 mm), Optional High-Temperature Chamber
Electrode Configurationsφ25 mm (×2), φ75 mm (×1)
Safety ProtectionsOvervoltage, Overcurrent, Short-Circuit, Leakage Current
Data AcquisitionOptically Isolated Siemens PLC + Digital I/O Modules
Software PlatformWindows-Based GUI with Real-Time Curve Plotting, ASTM/IEC-Compliant Reporting, Excel Export, and Audit-Trail-Ready Test Logging
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Regional ClassificationDomestic (China)
ModelNLD-C
Instrument CategoryElectronic Universal Testing Machine
Rated PriceUSD 1,950 (approx.)
Input VoltageAC 220 V
Output Voltage RangeAC 0–5 kV
Power Rating5 kVA
Voltage Accuracy< ±2%
High-Voltage Output Current> 1 A
Short-Circuit Current at ≥250 mAVoltage Drop < 5%
Current Measurement Accuracy< ±1%
Spray Nozzle Distance to Specimen≥500 mm
Spray Angle Relative to Specimen Axis45°
Spray Velocity at Specimen Surface3 m/s
Spray Rate0.5 mm/min
Standard Spray Cycle10 s spray / 20 s pause
Specimen Length≥150 mm
Specimen PreparationExposed conductor segment (20 mm), grounding wire wrap (1 mm bare copper, 2–3 turns at 100 mm from cut edge)
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (China)
ModelNLD-AI5
PriceUSD 1,950 (approx.)
Instrument TypeElectronic Universal Testing Machine
Standards ComplianceGB/T 6553–2003, IEC 60587:1984
Test Method ModesConstant Voltage Method, Stepwise Voltage Method
Voltage SupplyAC (48–62 Hz) and DC
Sample Channels5 independent parallel test circuits
Control SystemSiemens PLC with optical isolation for voltage/current acquisition
Human Interface10-inch industrial touchscreen HMI
Leakage Current Alarm Range0–100 mA (user-configurable per channel)
Dropping SystemPrecision peristaltic pump with real-time flow display and on-screen adjustment
Voltage RegulationAutotransformer + oil-immersed step-up transformer for low-voltage-drop stability
Safety InterlockDoor-open automatic high-voltage cutoff
Exhaust SystemDedicated fume extraction ducted outdoors
IlluminationIntegrated LED internal lighting
Data CalibrationOn-device voltage and current recalibration function
Test Duration SettingProgrammable (minutes)
Voltage Ramp & ResetAuto-ramp to set voltage
Liquid ManagementSeparated fresh/drain reservoirs for contamination control
Real-time MonitoringPer-channel voltage, instantaneous leakage current, peak leakage current, elapsed time
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BrandGuanCe
OriginBeijing, China
ModelPMYX-2000AH
ComplianceGB/T 10807-2006, GB/T 12825-2003, GB/T 18942.1-2003, ASTM D3574, GB/T 26392-2011
Test Speed Range1–300 mm/min (adjustable)
Load Cell Accuracy±0.5% FS
Maximum Load Capacity2000 N
Indentation Depth Resolution0.01 mm
Sample Thickness MeasurementAutomatic, via integrated displacement sensor
Control InterfacePC-based software with real-time curve plotting and audit-trail-capable data logging
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BrandGuanCe Instruments
OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelGCDDJ-100kV1
Breakdown Voltage Range0–100 kV AC/DC
Electrical Capacity5 kVA
Input VoltageAC 220 V / 50 Hz
Voltage Accuracy≤ ±1.5%
Rise Rate Adjustment0.1–5 kV/s (stepless, user-configurable)
Test ModesDielectric Strength (AC/DC), Withstand Voltage, Stepwise Ramp
Detection MethodDual-threshold voltage & leakage current triggering
Leakage Current Range0–100 mA
Voltage Sensor Range0–100 V (scaled to 100 kV)
Electrode Optionsφ25 mm (×2), φ75 mm (×1), custom electrodes available
Test MediumAir, insulating oil (standard oil bath: 300 × 150 × 200 mm), optional high-temperature chamber
Safety ProtectionsOvervoltage, overcurrent, short-circuit, and ground-fault protection
Data AcquisitionOptically isolated digital I/O via Siemens PLC
Software PlatformWindows-based GUI with ASTM/IEC-compliant reporting engine
Dimensions (W × D × H)1500 × 850 × 1700 mm
Test Chamber Internal Dimensions750 × 600 × 800 mm
Observation Window550 × 600 mm tempered glass
Weight~250 kg
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