Lab Drying Oven Three Box-Type Hot And Cold Impact Chamber B-TCT-402 GB/T2423.1.2-2001

Mainly used in national defense industry, aviation industry, automotive parts, electronic components, plastics industry, food industry and other related product development, straightening management engineering test specifications. The regenerative cold and hot shock tester is widely used in electronic parts, semiconductors, metals, chemicals, materials and other testing equipment. Its characteristics are as follows:
1. Touch-controlled color man-machine interface + PLC + J import temperature controller
2. Setting cycle and defrosting times;
3. Display of abnormal and fault points with simple teaching reminders for troubleshooting;
4. Comprehensive system safety protection and power outage memory;
5. Multiple safety protection: refrigerant high voltage protection, compressor overload protection, current overload protection, overtemperature protection, leakage protection
6. Air-cooled or water-cooled cooling can be selected according to customer's requirements.

Common fault:

1. In the high temperature test, if the temperature change does not reach the test temperature value, you can check the electrical system and remove the fault one by one. If the temperature rises slowly, it is necessary to check the wind circulation system to see whether the regulating baffle of the wind circulation is open normally. On the contrary, it is necessary to check whether the motor of the wind circulation is running normally. If the temperature overshoot is severe, then the setting parameters of PID need to be adjusted. If the temperature rises directly and overtemperature protection, then the controller fails and the control instrument must be replaced.

2. Low temperature can not reach the test index, it is necessary to observe the change of temperature. Does the temperature drop slowly, or does the temperature tend to rise after the temperature reaches a certain value? The former is to check whether to do low temperature test before drying the studio, so that the studio to keep dry after the test sample into the laboratory and then do the test, the laboratory test sample is placed too much, so that the wind in the laboratory can not be fully circulated, after eliminating the above reasons, it is necessary to consider whether the fault in the refrigeration system, In this way, it is necessary to ask the professional personnel of the manufacturer to overhaul. The latter phenomenon is caused by the use of the equipment environment is not good, the equipment placed in the environment temperature, placing position (the distance between the box and the wall) to meet the requirements (in the equipment operation and use instructions are specified).

product description:

Our company:

Packing/Shipping:

1. Do you offer after-sales service? How can I ask for that? And how about the warranty?

Every machine from our factory has a 14-month warranty after shipment. Generally,

we offer 12 months for the FREE maintenance, while considering of sea transportation,

we can extend 2 months for our customers.

If your machine doesn’t work, you can send E-mail to us and we will try our best to find

the problem by email or skype video chat if neccesary. After confirmation of the problem,

we can send you new spare parts or provide on-site repair.

2. What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery

time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider

making a special arrangement for you.

3. Do you accept customization service? Can I have my logo on the machine?
Yes, of course. We can not only offer standard machines, but also customized

machines according to your requirements. And we can also put your logo on the machine.

4. How to install and use the product?
We will send you operating instructions, English video by Email. Or you can download on our

officail website directly.