Hebei Cangzhou walk-in high-temperature aging room

Hebei Cangzhou walk-in high-temperature aging roomOptimization for "batch/large products": By using high-power heating and circulation systems, a uniform and stable high-temperature environment is built in a closed space, allowing multiple products or large equipment to be subjected to high-temperature stress simultaneously. The aging process of normal use for months to years is simulated in a short period of time, and unstable "early failure products" are centrally screened out to retain qualified products.

Structure:

1. Warehouse board: The room is assembled with 75mm rock wool board, with a 0.6mm thick milky white color steel plate on the outside and a 0.6mm thick milky white color steel plate on the inside. Modular combination, easy to install and disassemble. Five or six sided insulation, with PVC protective film covering the board surface to prevent scratches, stains, and damage. The appearance is beautiful and elegant

2. Test door: Double or single open

3. There is a safety latch on the inside of the equipment door, which is equipped with a safety device that can be opened from the inside out.

4. There are two 40cm x 50cm (width * height) glass observation windows installed on the door.

5. Test the use of high and low temperature resistant sealing strips for the door and room body

Technical Specifications:

Control method and features: Balanced Temperature Control System (BTHC)+specially designed fan forced circulation system, controlling SSR in P.I.D. mode to ensure that the heating amount of the system is equal to the heat loss, thus enabling long-term stable use.

The performance measured after 2 hours of stability under no test load, no load or rack conditions. In addition, the temperature rise time refers to the performance under no-load conditions at room temperature+25 ℃.

Removable on-site assembly structure method.

Convection system:

1. Multi blade turbofan and high-temperature resistant fan. Accelerate the temperature balance time in the studio and improve the uniformity of indoor temperature.

2. The laboratory is equipped with an independent circulating air duct, and a keel structure is added inside the duct to form a stable air duct skeleton. The circulating fans are reasonably distributed in the duct and installed on a sturdy motor frame. Effectively ensure air circulation and temperature uniformity in the laboratory.

3. There is a sensor alarm device installed in the air duct, which will emit an alarm signal and automatically cut off the power supply when the temperature of the inner wall of the air duct is too high or the circulating fan overheats.

Main electrical components:

Communication contactor: Schneider

Thermal relay: Schneider

Temperature controller: TEMI

Overtemperature protector: Rainbow

Main power switch: Chint

Solid state relay: Taiwan, China TBS

Button switch: Xinling

Heating device: Stainless steel finned heating tube, easy to install, maintain and replace.

Control Introduction:

A: Control system:

Temperature controller: 7-inch backlit display touch PLC programmable controller,

Resolution: 800x48065535 true color.

B: Controller specifications:

Resolution: Temperature ± 0.01

Temperature slope: adjustable from 0.1 to 9.9

Equipped with upper and lower limit standby and alarm functions

Temperature input force signal PT100

C: Screen display function:

Direct display of temperature setting (SV) and actual (PV) values

Can display the current program execution number, segment number, remaining time, and number of cycles

Accumulated operation time function

Has a separate program editing screen.

The screen display protection function can be set to timer, TIMER, or manually turned off

D: Program capacity and control functions:

Available program groups: up to 100 groups, 10000 segments

Repeatable command execution, with each command capable of up to 32000 cycles.

Fixed time setting 0~999999Hour59Min (can also be set without time limit)

Equipped with R485 communication interface and free testing software

An open communication protocol that can be embedded into user device systems for unified data management, testing, and more

It has a historical data storage of about 600 days, with a recording interval of about 1 minute. The larger the recording interval, the longer the storage time.

USB 2.0 interface test data export function.

USB storage, can be plugged into a USB drive to download historical curves, historical data, etc

It has real-time display of graphical curves

Equipped with temperature correction function

It has the function of scheduled startup and shutdown

It has a temporary experimental function.

It has power outage memory function, power-off program memory, and automatically starts and continues to execute program functions after power restoration

Has date and time adjustment function

Safety protection device: power overload and short circuit protection; Grounding protection of the box: The inner wall of the box is connected as a whole and connected to the external ground for grounding; Overtemperature protection: In order to prevent the sample from being damaged due to high temperature inside the box, when the actual temperature exceeds the set value, the power will be automatically cut off and an alarm prompt will be generated, thus achieving the purpose of protecting the sample; Power phase loss alarm: prevents the power supply from causing unbalanced current in each phase due to phase loss, which affects the heating effect; Alarm sound prompt.

Hebei Cangzhou walk-in high-temperature aging roomInstallation, debugging, and acceptance:

The purchaser is responsible for providing all external conditions required for equipment installation according to the supplier's requirements, and is responsible for placing the equipment in place, with other components and accessories in an installable state.

The supplier is responsible for on-site installation and commissioning at the location of the purchaser, and providing installation and commissioning records. After the installation and commissioning are completed, personnel from both the supplier and the purchaser shall sign and approve the commissioning acceptance report.

defects liability period:

From the date of acceptance, a two-year warranty will be provided (except for damages caused by natural disasters, abnormal electricity, improper use, or improper maintenance, our company will provide free repairs). For services beyond the warranty period, only corresponding cost fees will be charged.

Any problems that occur during the use of the equipment should be responded to within 30 minutes, and maintenance engineers and technicians should be promptly dispatched within 24 hours to handle and solve the problem.

Promise to provide lifelong free technical support.