Thermocouple cold end temperature compensation experiment table

1. Can be used as a calibration and verification of the thermocouple.

2. The method of cooling the temperature compensation of the thermocouple is: ice water method, constant temperature tank method, and bridge method

M--n configuration:

Tube heating furnace, power regulator, high -precision PID regulating temperature control instrument, inspection instrument, bridge, supporting st--nless steel experimental table, etc.

Technical Parameters:

1. Experimental control, heating work power supply is powered by low -voltage high -power switching power supply. Cooling fan DC12V, 0.25A.

2. Refrigeration module: Test refrigeration temperature ** can reach -5 ℃

3. Enter power supply: single phase AC220V ± 10% 50Hz, power 1.5kW.

4. Tube heating furnace, heating power is 1.0kW, the central part of the furnace is the constant temperature zone, ** temperature is 600 ° C.

5. Thermal electricity measurement range: K type, 0-24.9055mv, E-type, 0-45.093mv, J-type, 0-33.102mv (detected by the thermocou such as the thermocou such as the thermocou such within 0-600 ° C).

6. Intelligent temperature control instrument: division number number number number number, K type, range, 0-999 ℃. The measurement system is equipped with an intelligent temperature control instrument (PID adjustment temperature control, accuracy ± 0.2 ° C), and high -precision PID pressure regulating module circuit.

7, ** temperature inspection instrument: measurement range: 4-20mA/0-1000, AC220V/50Hz, accuracy: 0.5%.

8. High -precision digital bridge: compensator DC bridge.

9. Single -phase integrated migration AC pressure regulation module (potentiometer): power adjustment.

10. Dimensions: 1000 × 500 × 800mm, the shape is st--nless steel bracket.

Note: PLC, inverter can be configured separately, or you can also use the PLC inverter speed adjustment tr--ning device to use

 

Overview

 

The four -free mechanical hand tr--ning model is the micro -shrinking of the three -dimensional positioning system. Use the programmable controller control. In the three directions of the X, Y, and Z axis, accurately drives the stepping motor to carry out the finished items. Can achieve all the action processes in the modern logistics system. Supporting Mitsubishi FX1N-40MT.

The tr--ning device is composed of aluminum alloy r--l tr--ning tables, robotics devices, and control systems. The tr--ning device is a coordinate robot hand, which can complete the position of the rotation of the robot, the vertical upper and lower up and down, the arm horizontally, and the position of the four freedom rotation of the hand claw. At the same time, the transistor PLC programmable controller is configured to control the entire robotic player. The control part of the tr--ning device is designed with a standard module, which can be divided into power modules, PLC modules, and system control modules. Including a number of technologies such as stepping into motor, mechanical transmission, pneumatic, programmable controllers, etc., providing students with a comprehensive tr--ning environment for students, so that many single professional knowledge that students have learned are on Here is a comprehensive understanding, comprehensive tr--ning and mutual improvement.

 

Technical Parameters

 

Power: single phase AC220V, 50Hz

Power: <200W

Size: not less than 600*400*500mm

 

Equipment structure:

 

The tr--ning device tablet is a metal structure. The I/O terminal of the PLC module of the tr--ning assessment device. Each commonly used module and the connection terminal of the PLC are connected to the security socket. The circuit of the photoelectric switch, sensor and indicator element is connected through the terminal row. The combination of the plug -in connection circuit with the terminal connection circuit not only ensures the tr--ning, formation and consolidation of the basic skills of students, but also to ensure the rapid, safe and reliable circuit connection.

 

1. Manual/automatic control mode, for hardware detection and programming.

2. Open execution agencies can be programmed according to different control schemes to form different execution systems, and adapt to PLC learning and programming at different levels of personnel. It can also be used as a subject design or research.

3. The product is open, and the overall mechanical structure is clearly visible.

4. Safety protection measures: The desktop of the tr--ning table adopts high -density board with high insulation, high strength, high temperature resistance. It has the function of ground protection and leakage protection, and safety meets relevant national standard standards. Adopt high -intensity sockets with high insulation sockets and high -intensity safety experimental wires with insulating cover.