Cangzhou Xinglong Engineering Instrument Co

Wholesale price of type cement rapid curing box curing box
1. The cement rapid curing box is a new generation of testing instrument recently developed and produced. It has excellent quality and affordable price. Customers are welcome to call us for consultation and order. We will We will serve you with the principle of quality first and customer first.
Main technical parameters:
Temperature control range: room temperature ℃
Time control: hours
Heating power:
Inner box size: (Can be placed in a group of concrete trial molds)< br/> 2. Structure of cement rapid curing box:
The box is composed of inner and outer boxes and insulation layers. Both the inner and outer boxes are welded and formed using high-quality stainless steel. There is a high-quality insulation layer filled between the inner and outer layers. The tank body and lid are sealed by a water tank.
3. How to use the cement rapid curing box:
. After the box is placed stably, first check whether the electrical parts are damaged, whether the circuits are in good contact, and plug in the sensors and heater plugs. The equipment must be reliably grounded.
. Open the box and add water for approx. After the test block is formed, store it at room temperature for several hours or standard curing for several hours. When it is close to the final setting, (depending on the cement composition, you should pay attention to the observation and it is close to the final setting time) and put it on the shelf in the box together with the test mold.
. Cover the box lid, insert the temperature sensor, and set the temperature and working time according to the different cement compositions in each factory.
. At the end of the test, take out the test mold and place it at room temperature. When the test block returns to normal temperature, disassemble the test mold and take out the test block to conduct the bending and compression tests.
. After the test, drain the water and dry the inner box.
. Depending on the type of cement, constant temperature can be carried out between ℃ and standard and rapid comparison tests to find out the ratio or difference and obtain the standard inspection results
. Temperature setting: The temperature controller is powered on Finally, the upper row displays the current temperature inside the box, and the lower row displays the set temperature. At this time, you can use the and keys to set the temperature value. The green light turns on to indicate heating starts, and flashes to indicate constant temperature status. After long-term use, the sensor will experience zero point drift. When the drift exceeds the test requirements, it needs to be adjusted. The specific operation is as follows: press the key for seconds, the temperature controller enters the parameter adjustment state. At this time, the upper row displays the adjusted item, and the lower row shows the corresponding value. Continue to press the key until the upper row displays. At this time, you can press the , adjust the lower row values, and then correct the positive and negative deviations. It is not recommended to modify other parameters. If modification is necessary, please refer to the attached temperature control meter instruction manual.
. Time setting: After the power is turned on, the digit digital tube displays:, press the setting query button, and the set digit starts to flash. You can press the add button to set the number, and press the shift key to set the next One digit (from left to right). After setting the time, press the start button, and the equipment will start working. The timing will start from the beginning. When the set time is reached, the buzzer will sound, indicating that the holding time is up, and the test block can be taken out. During the test, when the operator wants to check the set time, he can press the setting query key, and the digital tube will display the set time. Press the setting query key again, and the equipment will continue to work (the start key cannot be pressed after querying) . After the timer expires, press the setting query button to stop the buzzer.
4. The cement rapid curing box is suitable for cement plants and construction research and construction units to perform rapid constant temperature curing of all concrete specimens. It can predict the days, days and days within hours (the user establishes the prediction order according to the specific situation). (period) compression and flexural test results, shortening the cement inspection cycle. Overview: This product is suitable for rapid maintenance of test blocks of ordinary Portland cement, slag cement, pozzolana cement, and fly ash cement by cement plants, building construction, scientific research and other units. Comply with relevant industry standards, such as "Quick Test of Cement Mortar Strength". Through such maintenance, the compression and flexural test results of days, days, and days of age (the user can determine the predicted age according to the specific situation) can be predicted within hours, so as to shorten the cement testing cycle and speed up the cement delivery and use.