Constant temperature and humidity incubator safe for use

The safe use body of a constant temperature and humidity incubator is composed of
an inner and outer box and an insulation layer.

The inner and outer boxes of the constant temperature and humidity curing box are welded with
stainless steel.

The inner and outer layers are filled with insulation
.

A sink seal
is used between the box and the lid.

1.
After the cabinet is placed smoothly, first check whether the electrical part is damaged by the original, whether the line is in good contact, and plug in the sensor and heater
.

The equipment must have a reliable grounding
.

2.
Add water to the box and add water to a height of about 60mm
.

After the test block is formed, it is stored at room temperature for 7 hours or standard for 3 hours, and when it is close to the final condensation, (according to the different cement composition, it should be observed by itself, and the final condensation time is approached) and put into the box shelf together with the
test mold.

3.
Cover the box cover, plug in the temperature sensor, set the temperature and working time
according to the different cement composition of each factory.

4.
At the end of the test, take out the test mold and place it at room temperature, and when the test block returns to normal temperature, disassemble the test mold and take out the test block, and the anti-bending and anti-pressure test
can be carried out.

5.
After the test is over, drain the water and dry the inner box
.

6.
According to the different types of constant temperature and humidity curing box, it can be carried out between constant temperature 65-80 ° C, standard and rapid comparison test 10-20 times, find out the ratio or difference, and obtain standard test results