Guarded hot plate apparatus for thermal conductivity of insulation boards, with automatic temperature control and report output.
Overview
It is used to test the thermal conductivity of homogeneous plate-shaped thermal insulation materials. It adopts microcomputer automatic control for data acquisition, temperature control, result calculation, data storage and report generation. The double-plate arbitration method uses two aluminum cold plates for uniform surface temperature; Japanese intelligent temperature controllers with power modules provide precise control; pneumatic clamping automatically presses specimens; over-temperature, over-pressure and over-current protection are provided; a French Tecumseh refrigeration unit and stainless steel constant-temperature water tank ensure uniform cold plate temperature by water cooling.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Precision temperature control with PID regulation and over-temperature protection
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Standard | GB/T 10294-2008 |
| Thermal conductivity range | 0.01–1W/(m·K) |
| Hot plate | 20–80℃, accuracy ±0.1℃ |
| Cold plate | -15–15℃, ±0.1℃ |
| Max specimen | 300×300×37.5mm |
| Accuracy | ≤3% |
| Dimensions | 1560×800×1660mm |
| Power | AC220V, 4kW, 50Hz |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Plate Thermal Conductivity Apparatus comply with?
A1: The Plate Thermal Conductivity Apparatus is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Plate Thermal Conductivity Apparatus be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
It is used to test the thermal conductivity of homogeneous plate-shaped thermal insulation materials. It adopts microcomputer automatic control for data acquisition, temperature control, result calculation, data storage and report generation. The double-plate arbitration method uses two aluminum cold plates for uniform surface temperature; Japanese intelligent temperature controllers with power modules provide precise control; pneumatic clamping automatically presses specimens; over-temperature, over-pressure and over-current protection are provided; a French Tecumseh refrigeration unit and stainless steel constant-temperature water tank ensure uniform cold plate temperature by water cooling.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Precision temperature control with PID regulation and over-temperature protection
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Standard | GB/T 10294-2008 |
| Thermal conductivity range | 0.01–1W/(m·K) |
| Hot plate | 20–80℃, accuracy ±0.1℃ |
| Cold plate | -15–15℃, ±0.1℃ |
| Max specimen | 300×300×37.5mm |
| Accuracy | ≤3% |
| Dimensions | 1560×800×1660mm |
| Power | AC220V, 4kW, 50Hz |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Plate Thermal Conductivity Apparatus comply with?
A1: The Plate Thermal Conductivity Apparatus is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Plate Thermal Conductivity Apparatus be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
