Detailed description:

The fully automatic constant temperature and humidity curing room equipment is suitable for standard curing of cement and concrete samples for strength and setting time at various construction sites and scientific research and quality inspection departments.

The fully automatic constant temperature and humidity maintenance room equipment has undergone a series of improvements in the structure of the original product. The box door is sealed with magnetic rubber strips, and the insulation layer is made of insulation cotton with good insulation effect. A refrigeration unit has been added inside, which runs smoothly and has low noise. The heater is made of copper pipes and is rust proof and corrosion-resistant. The humidification device has a series of advantages such as beautiful appearance and high precision in temperature and humidity control. A user troubleshooting and maintenance table has been added in the user manual as a basis for users to provide records to the factory during maintenance, so as to improve the YH-40B constant temperature and humidity standard curing box in the production process and make the product durable and meet the user's requirements.

Technical parameters of fully automatic constant temperature and humidity curing room equipment:

1. Temperature control accuracy: 1 ℃, temperature measurement accuracy: 0.5 ℃, box temperature: 20 ℃

2. Heating power: 500W, temperature difference:<1 ℃

3. Machine noise: ＜ 65dB, working voltage: 220V

4. Humidity control accuracy: 1% RH, relative humidity: 92RH

5. Humidity measurement accuracy; 3％RH， Frequency 50Hz

6. Compressor power 136W, temperature and humidity sensor Pt100.

Volume:

40B type 620x500x1200mm (20 sets of concrete test blocks)

60B type 580x1200x1400mm (42 sets of concrete test blocks)

90B type 1500x500x1300mm (60 sets of concrete test blocks)

Precautions for concrete accelerated curing box:

1. Do not place the concrete accelerated curing box cover upside down during use (refer to the front facing position indicated on the label on the box cover).

When placing the test piece, the corresponding position of the temperature probe should be left to avoid damage when the probe is inserted.

3. When placing and removing the test piece, attention should be paid to the quick curing box. When using a special tool to hook up the test piece, it is necessary to confirm whether the tool hook is firmly attached to the test piece to prevent the test piece from falling off during operation and being injured by splashing hot water in the box.

4. After the use of the concrete accelerated curing box is completed, cut off the power supply to prevent the electric heating tube from unintentionally being in a heating state, which may cause dehydration damage to the machine.

5. When not in use for a long time, the water should be drained and dried, and placed in a ventilated and dry place.