HD-LDR-II Thermal Conductivity Tester(Laser Flash Method)
Introduction:
This instrument is suitable for measuring the thermal diffusivity and thermal conductivity of high thermal conductivity solid materials, such as metals, graphite, etc., in accordance with the national standard GB/T 22588-2008 "Flash Method for Measuring Thermal Diffusivity or Thermal Conductivity" and ASTM E 1461--2001 "Flash Method for Determining Thermal Diffusivity Test Method".
Automatic Metal Detector
Test principle: Thin samples are irradiated by high-intensity short-time energy pulses. The front side of the sample absorbs the pulse energy to increase the back temperature. The back temperature change is recorded. The time required for the back temperature of the sample to rise to half of the maximum value after receiving the light pulse irradiation (also called the half-heating time) is used to quickly calculate its thermal diffusivity and thermal conductivity l using a computer through a special mathematical model. Our company's transient laser method thermal conductivity tester is suitable for testing high thermal conductivity materials such as metals, graphite, graphene, silicon carbide, etc. It has the advantages of fast measurement speed and accurate measurement results. It has a high cost-effectiveness and meets the production, quality inspection, and research and development needs of related industries.
Technical Parameters of theTest Machine:
| Item |
Parameters |
| Thermal conductivity measurement range |
0.1~2000w/m.k, resolution: 0.1w/m.k |
| Sample size |
Φ12×(0.1~5)mm, square=10x10mm, thickness 1~3mm |
| Laser source power |
200W adjustable |
| Test accuracy |
±3% |
| Repeatability |
Deviation between two measurements <±3% |
| Testing results |
The computer can simultaneously calculate multiple thermal parameters such as thermal diffusion coefficient (thermal conductivity), specific heat capacity, etc. |
| Control mode |
Can communicate with general computers, use fully automatic test software, quickly and accurately analyze the test process parameters and output reports for samples |
| Power |
1∮ AC 220V 50HZ 500W |
Detailed Photos
The introduction of haida
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
After-Service:
Should any issues arise during your testing process, we guarantee:
Timely Response: A formal reply within 48 hours.
Swift Resolution: A proposed solution within 3 working days.
Comprehensive Support: Access to English operation manuals, instructional videos, and video conference assistance.
Why Choose Us?
Global-Ready Design
Built-in voltage auto-switching (110V/220V), international plug compatibility, and safety-certified indicator protection.
Exceptional After-Sales Support
18-month comprehensive warranty. Industry-unique benefit: Complimentary repair service for controllers - even competitor units. Simply ship the controller to us.
Binding Quality Commitment
A formal Quality Assurance Letter accompanies every contract signing, guaranteeing performance and building trust.
Industrial-Grade Protective Packaging
(e.g., Triceratops) is individually wrapped in anti-static bubble film and secured in reinforced wooden crates. This ensures:
• Shock absorption & impact resistance
• Moisture & corrosion protection
• Non-toxic, odorless materials
• Optimal transparency for inspection
FAQ:Q: Are you a trading company or manufacturer?
A: Integrated manufacturer with 21+ years specializing in test equipment and 6 years of export expertise.
Q: What is your delivery timeline after order confirmation?
A:Standard orders: 10-25 working days
Stock orders: Ship within 3 days
Note: Lead times vary by product specifications and order volume.
Q: What are your warranty and after-sales service terms?
A:12-month comprehensive warranty on all testing machines
Industry-unique benefit: Complimentary controller repairs (including non-HAIDA units)
Post-warranty support: Dedicated technical team for troubleshooting, operational guidance, and complaint resolution
Q: How do you ensure product quality and service?
A:100% pre-shipment inspection with full performance testing
Global-ready design: Voltage auto-switching (110V/220V), international plugs, safety-certified indicators
Multi-tier training support:
✓ Instructional operation videos
✓ On-site engineer training (upon request)
Market-proven reliability:
Globally recognized by industrial users
Q: Do you offer product customization?
A: Yes, we develop tailored solutions based on your technical parameters and application requirements.
Audited Supplier 
The introduction of haida
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