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Dandong Tongda Technology Co., Ltd.

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BrandTongda
ModelTD
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Domestic Product ClassificationYes
X-ray Source Power1.6 kW
Monochromatic X-ray Photon Flux1,000,000 photons/s/eV
Minimum Detectable Elemental Content1 wt%
Tunable X-ray Absorption Energy Range5–19 keV
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (PRC)
ModelTDF-3000
Price RangeUSD 35,000 – 49,000
Tube Voltage10–60 kV
Tube Current2–60 mA
Voltage/Current Stability≤ ±0.005%
Rated High-Voltage Generator Output Power3 kW
X-Ray Tube Rated Power2.4 kW
Focal Spot SizePoint Focus (1 × 1 mm²), Line Focus (1 × 10 mm²)
Anode Target MaterialsCu, Co, Fe, Cr, Mo, W
HV Cable Dielectric Strength≥ 100 kV
HV Cable Length2 m
Radiation Leakage≤ 0.1 µSv/h (at 5 cm from shield surface)
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelAI Fully Automated X-ray Diffractometer
Price RangeUSD 45,000 – 87,000 (FOB)
Instrument TypePowder X-ray Diffractometer (PXRD)
ConfigurationBenchtop Portable System
Maximum Anode Power3 kW
Angular Accuracy±0.0001° (2θ)
Angular Resolution0.01° (2θ)
Automation LevelIntegrated Robotic Sample Handler with AI-Driven Acquisition & Analysis Workflow
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BrandTongda
OriginLiaoning, China
ModelTD-5000
Instrument TypeSingle-Crystal X-ray Diffractometer
ConfigurationFloor-Standing
X-ray Source Power3 kW
2θ Angular Repeatability0.0001°
Minimum Step Angle0.0001°
Temperature Control Range100 K – 300 K
Temperature Stability±0.3 K
DetectorPILATUS Hybrid Pixel Detector
Goniometer ArchitectureFour-Circle Concentric Design
Data Acquisition InterfaceTouchscreen-Controlled PLC System
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Product CategoryDomestic
ModelTD-2D
Price RangeUSD 45,000 – 87,000
Instrument TypePowder X-ray Diffractometer
ConfigurationPortable
X-ray Source Power3 kW
Angular Accuracy±0.0001° (2θ)
Angular Resolution0.01° (2θ)
DetectorPilatus Hybrid Pixel Array Detector (HPAD), 2D area detector with real-time frame readout
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic
ModelTD-3500
Price RangeUSD 49,000 – 91,000 (FOB)
Instrument TypePowder X-ray Diffractometer
ConfigurationFloor-standing
Power Rating2.2 kW (typical for 40 kV/55 mA operation)
Angular Accuracy±0.0001°
Angular Resolution0.01° (minimum step increment)
Detector OptionsProportional Counter (PC) or Scintillation Counter (SC)
Goniometer ArchitectureHollow-shaft, full-closed-loop vector servo drive with 32-bit RISC microprocessor and high-resolution magnetic encoder
SafetyDual-interlocked lead shutter and mechanical door (shutter auto-closes upon door opening)
X-ray Source OptionsGlass, corrugated ceramic, or metal-ceramic X-ray tube
High-voltage Generator OptionsHigh-frequency solid-state or line-frequency generator
Control SystemSiemens S7-series PLC with patented programmable logic architecture (Patent No. ZL201010177596.4)
Human-Machine InterfaceTrue-color industrial touchscreen with real-time status monitoring and animated diagnostics
Structural DesignModular hardware architecture compliant with IEC 61000-6-2/6-4 EMC standards
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BrandTongda
ModelTD-RSD
X-Ray Tube Anode MaterialCr
Maximum Power3 kW
Detector TypePhoton-Counting Area Detector (Dual Symmetric Configuration)
Angular Positioning Accuracy≤ 0.01° (2θ)
Stress Measurement Repeatability (Stress-Free Iron Powder)σ < ±7 MPa (n = 5)
Sample StageMotorized XYZ + Φ Tilt Stage
Cooling SystemIntegrated Closed-Loop Ceramic X-Ray Tube Cooling
ComplianceASTM E915, ISO 21432, EN 15305
Dimensions (W×D×H)1300 × 1200 × ~1800 mm
Target OptionsCr, Cu, Mn, Co, V, Ti, Fe, Mo
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Product OriginDomestic (China)
ModelTD-Mini
Price RangeUSD 70,000 – 140,000
X-ray Tube Power60 W
2θ Angular Range45°–170° (continuously adjustable)
ψ Tilt Angle Range0° to ±45°
Anode Target MaterialChromium (Cr)
X-ray SourceFine-focus Ceramic Tube with Integrated Closed-loop Self-circulating Cooling System
DetectorHigh-speed Silicon Strip Photon-counting Area Detector (640-channel linear array), Total Count Rate > 1×10⁹ cps
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Regional ClassificationDomestic (PRC)
ModelTDM-20
Price RangeUSD 45,000–87,000
Instrument TypePowder X-ray Diffractometer
ConfigurationBenchtop
X-ray Generator Power3 kW
Angular Accuracy±0.0001°
Angular Resolution0.001°
Detector TypeHigh-Speed 1D Array Detector
Optional AccessoriesMotorized Rotating Sample Stage, 6-Position Auto-Sampler, Proportional Counter
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BrandTongda
OriginLiaoning, China
ModelTD-3700
Instrument TypePowder X-ray Diffractometer
ConfigurationFloor-standing
Angular Resolution0.0001°
Angular Accuracy±0.0001°
Minimum Step Size0.0001°
Detector OptionsHigh-speed 1D array detector, 2D area detector, Silicon Drift Detector (SDD)
Measurement ModesBragg–Brentano θ/2θ reflection mode & transmission mode
Safety ComplianceInterlocked electronic lead shutter, dual-layer radiation shielding
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BrandTongda
OriginLiaoning, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelTDTC-150
Price RangeUSD 70,000 – 140,000
X-ray Tube Power200 W
2θ Angular Range45°–170° (continuously adjustable)
ψ Tilt Angle Range0° to ±45°
Anode Target MaterialChromium (Cr)
Measurement MethodsSin²ψ, Side-Inclination, Tilt-and-Rotate
Stress OutputPrincipal Stresses (σ₁, σ₂, σ₃) and Shear Stress (τ)
Phase Analysis ModeFour-Peak Method for Retained Austenite Quantification
DetectorMulti-channel Silicon Strip Linear Array Detector
Control SystemPLC-based Modular Architecture
Operating SystemIntegrated Windows OS with Real-time Data Visualization
Sample CompatibilityFerrous & Non-ferrous Metals, Titanium Alloys, Nickel-Based Superalloys, Glass, Composites
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