DONGGUAN LONROY EQUIPMENT CO LTD
| Accuracy Class | High Accuracy |
| Application | Auto Testing, Laboratory Testing, Lab Testing |
| Voltage | 220 V, Other |
| customized support | OEM, ODM, OBM, Software Reengineering |
| Accuracy | / |
| power | / |
| Equipment Weight | 800 kg |
| warranty | 1 Year |
| Protection Class | IP65 |
| Type | Testing Machine |
| Place of Origin | Guangdong, China |
| Brand Name | LONROY |
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Product Specification
| Accuracy Class | High Accuracy | Application | Auto Testing, Laboratory Testing, Lab Testing |
| Voltage | 220 V, Other | customized support | OEM, ODM, OBM, Software Reengineering |
| Accuracy | / | power | / |
| Equipment Weight | 800 kg | warranty | 1 Year |
| Protection Class | IP65 | Type | Testing Machine |
| Place of Origin | Guangdong, China | Brand Name | LONROY |
| High Light | Concrete freeze-thaw testing machine ，Cement frost resistance tester ，Concrete durability coefficient equipment | ||
Concrete Split Rapid Freeze-Thaw Testing Machine Cement Frost Resistance Tester Concrete Durability Coefficient Test Equipment
Test Principle
The frost resistance of concrete is evaluated by the number of rapid freeze-thaw cycles that concrete specimens can endure under the condition of water freezing and water thawing. It is used to confirm the frost resistance grade of concrete and calculate verify the durability coefficient of concrete.
Concrete Split Rapid Freeze-Thaw Testing Machine Cement Frost Resistance Tester Concrete Durability Coefficient Test Equipment
Technical Parameters
|
Specimen Quantity |
16 specimen boxes |
|
Condenser Cooling Method |
Air-cooled |
|
Specimen Dimension |
100×100×400 mm; temperature measuring specimens share the same dimension |
|
Freeze-thaw Cycle Period |
Cool antifreeze liquid from +30℃ down to -45℃ within 2 hours |
|
Freezing Time / Temperature |
Approx. 1.0~1.5 h / -30±2℃ (adjustable) |
|
Thawing Time / Temperature |
1.0~2.0 h / 20±2℃ (adjustable) |
|
Recorder |
7-inch touchscreen controller |
|
Cycle Times |
Adjustable from 1 to 9999 cycles |
|
Specimen Bucket Dimension |
120×120×500 mm |
|
Temperature Sensor Control |
|
|
Sensor 1 |
Detects core temperature of test specimens to control freeze-thaw switching temperature |
|
Sensor 2 |
Antifreeze liquid temperature control: -45℃ ~ -30℃ |
|
Sensor 3 |
Diagonal temperature control: monitors temperature difference inside chamber |
|
Sensor 4 |
Secondary protection temperature control: -55℃ ~ 50℃ |
|
Temperature Difference Between Specimen Core and Surface |
Adjustable |
|
Refrigeration Compressor |
Dual compressor cascade refrigeration |
|
Heating Power |
7 kW |
|
Maximum Operating Power |
7.8 kW |
|
Power Supply |
380V |
|
Working Chamber Dimension (L×W×H) |
600×600×600 mm |
|
Overall Dimension - Indoor Unit |
1600×600×600 mm |
|
Overall Dimension - Outdoor Unit |
1500×600×1800 mm (estimated size) |
|
Weight |
800 kg |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
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