Low temperature chamber for cold flexibility tests of waterproof membranes, plastics, profiles, cement and concrete specimens.
Overview
This instrument is suitable for low-temperature testing of waterproof membranes, concrete, cement, plastics and profiles. It consists of a compressor, condenser, evaporator, filter, capillary and digital controller, featuring fast cooling, low noise and easy operation.
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 |
| Capacity | 150L / 200L / 290L |
| Temperature range | -30℃, -40℃, -50℃, -70℃ (optional) |
| Temperature accuracy | ±1℃ |
| Power | 220V, 50Hz |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Stainless steel test basket
• Spare parts kit
FAQ
Q1: What standards does the Low Temperature Test Chamber comply with?
A1: The Low Temperature Test Chamber 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 Low Temperature Test Chamber 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
This instrument is suitable for low-temperature testing of waterproof membranes, concrete, cement, plastics and profiles. It consists of a compressor, condenser, evaporator, filter, capillary and digital controller, featuring fast cooling, low noise and easy operation.
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 |
| Capacity | 150L / 200L / 290L |
| Temperature range | -30℃, -40℃, -50℃, -70℃ (optional) |
| Temperature accuracy | ±1℃ |
| Power | 220V, 50Hz |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Stainless steel test basket
• Spare parts kit
FAQ
Q1: What standards does the Low Temperature Test Chamber comply with?
A1: The Low Temperature Test Chamber 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 Low Temperature Test Chamber 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.
