GB/T17671-40A standard cement curing box can perform standard curing on concrete specimens. The inner tank is made of imported stainless steel plate, the spray adopts ultrasonic humidification, high-power compressor, double-layer vacuum glass door, temperature and humidity digital display intelligent instrument can be equipped with micro printer, which is an ideal equipment for curing concrete specimens in laboratories and quality inspection centers.

1. Product Overview:

The standard constant temperature and humidity curing box is designed and manufactured according to the national GB1345-77, GB/T17671-1999 "Cement Mortar Strength Test Method" and the technical data provided by the National Building Materials Research Institute and relevant departments. It is suitable for large, medium and small cement plants, construction and construction departments, and is used for curing concrete specimens and cement specimens.
Based on the original maintenance box, this equipment has made a series of improvements in the overall shape and internal structure. The box door is closed with magnetic strips, and a refrigeration device and a humidification device are added inside. It has a series of advantages such as beautiful shape and high temperature control accuracy. A user's own troubleshooting and maintenance table is added in the instruction manual as a record provided by the user to the factory during maintenance, so that our factory can further make the product durable during the production process and achieve the user's ideal use purpose.

2. Main technical parameters:

1. Temperature control accuracy: ±0.1℃
2. Temperature difference in the box: 40A type ≤±1℃ (40B type ≤±2℃)
3. Humidity control: ≥95% (adjustable)
4. Working voltage: 220V±10%
5. Heating power: 600W
6. Compressor power: 158W
7. Internal dimensions: 550×580×1180mm
8. External dimensions: 1000×700×1540mm
9. Concrete specimens that can be placed: 18 groups
10. Packing size: 1110×810×1650mm
11. Gross weight: 129 kg
12. Net weight: 100 kg