Automatic Blaine apparatus for cement specific surface area with touch control, stored constants and automatic calculation.
Overview
Developed according to the new GB/T 8074-2008 standard, this automatic Blaine surface area tester is microcontroller-controlled with touch operation. It automatically completes the whole measuring process, stores the instrument coefficient, directly displays the surface area after test and records the test time.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Microcomputer-controlled operation with digital display for direct readout
• Automatic test cycle with data storage and report generation
• Large LCD display showing real-time test parameters and results
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Power | 220V±10% |
| Timing range | 0.1–999.9s |
| Timing accuracy | <0.2s |
| Measurement accuracy | ≤1% |
| Temperature range | 8–34℃ |
| Surface area | 0.1–9999.9cm²/g |
| Applicable standard | GB/T 8074-2008 |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Automatic Blaine Air Permeability Apparatus comply with?
A1: The Automatic Blaine Air Permeability 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 Automatic Blaine Air Permeability 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
Developed according to the new GB/T 8074-2008 standard, this automatic Blaine surface area tester is microcontroller-controlled with touch operation. It automatically completes the whole measuring process, stores the instrument coefficient, directly displays the surface area after test and records the test time.
Applications
• Road and highway engineering laboratory testing
• Construction material quality control and acceptance
• Research and teaching laboratories
• Third-party inspection and certification bodies
Features
• Microcomputer-controlled operation with digital display for direct readout
• Automatic test cycle with data storage and report generation
• Large LCD display showing real-time test parameters and results
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
| Item | Specification |
| Power | 220V±10% |
| Timing range | 0.1–999.9s |
| Timing accuracy | <0.2s |
| Measurement accuracy | ≤1% |
| Temperature range | 8–34℃ |
| Surface area | 0.1–9999.9cm²/g |
| Applicable standard | GB/T 8074-2008 |
Standards
GB/T, JTG, ASTM
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Automatic Blaine Air Permeability Apparatus comply with?
A1: The Automatic Blaine Air Permeability 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 Automatic Blaine Air Permeability 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.
