Model

1800-I                                                         1800-II

Power

   3KW                                                         4.5KW      

Chamber size (DXWXH)

120X150X150mm                                    180X150X150mm

Supply Voltage

220V

Phase

Single phase

Heating element

Type 1900 lKanthal silicon molybdenum bar

Control mode

3504 temperature meter (EUROTHERM, UK)

1: High-precision temperature meter, LCD liquid crystal display, 5-digit numerical display, simple configuration by quick setting, C/F unit switching.

2:50 group of 500 steps, power off or stop, restart the program can be set to start the program from the power off or starting point, also has the function of running, pause, skip, stop, reset and so on.

3: Standard 3 sets of PID parameters (optional 8 sets of PID parameters), with PID self-tuning function.

4: Math / logic operation, timer function, alarm function, do math and logic operation functions, such as automatic/manual switching of sensor and infrared sensor, high temperature furnace logic control function, and related alarm strategies and functions.

5: Recipe function, different products can call different parameters

6: Customer custom screen function, display current value, set value, output %, program running status and time, etc.

7: Support various communication interfaces Modbus, Ethernet, Profibus, Devicenet, can be integrated with any PLC or host system

8: OEM password function

9: Multi-language support (English, French, German, Spanish, Italian)

10: PC version of iTools graphics configuration software for easy configuration, monitoring, debugging

Heating rate

                                ≤30℃/ Min

Recommended rate of temperature rise

                                15℃/ Min

Chambermaterial

 1900 type alumina polycrystalline fiber

(using Japanese Mitsubishi raw materials)

Fiber density is 700KG/m3

Control precision

                                        +/- 1℃

Maximum temperature

                                         1800℃

Rated temperature

                                          1750℃

Peripheral surface temperature

                                            ≤45℃

Thermocouple Type

PtRh40-PtRh20, imported from the United States, 0.5mm standard wire. The maximum temperature can be measured at 1870 ° C and does not drift at 1800 °C. Superior to B-type thermocouples (B-type thermocouples have a temperature range of 0-1800, which is highly offset by 1800 degrees)

Trigger

Phase shift trigger (with soft start and current limit function)

Current limiting function: No matter how to adjust the heating time, the secondary current of our electric furnace after passing through the transformer is limited to 160A, which has limited protection of the equipment, no matter how you operate, it will not burn out the equipment.

Soft start function: The current will increase slowly when starting up, and the impact on the heating element is small, which is beneficial to the extension of the life of the heating element.

Electric appliance

                                               Zhejiang chint

Silicon controlled

                                    106/16E SEMIKRON

Travel switch

A travel switch is installed on the furnace door. When the furnace door is opened, the power supply is automatically cut off to prevent the electric shock from being caught when the heating element is hit.