Vacuum ControllerHLZK-201A
Integrated vacuum measurement and control
•HLZK-201A is a new product designed for vacuum regulation in laboratories. It integrates vacuum measurement and control, featuring a pressure sensor, solenoid valve, display, and operational panel, all compactly designed.
• The HLZK-201A vacuum control is accurate, with rapid response, ensuring the reproducibility of distillation experiments and high solvent recovery rate.
• The effective vacuum control range of HLZK-201A is between 0 ~ -100 kPa.

Main Technical Parameters:
Measurement Range: 0 ~ -100 kPa
Measurement Error: 1 mbar
Display: 7-inch PLC Touch Color Screen, Digital or Graphical

Set Time: Always On Option, Timer Control Option 0~9999 Hours

Vacuum delay start: 5 seconds
Digit Height: 9mm

Ambient Temperature: 15~40°C
Alarm: Timed alarm at set points, alarm for incorrect settings or operations

Power Output: Male and female power output sockets (for vacuum pump supply)

Pressure Relief: Electronic Vacuum Relief

Inlet: Filtered Interface Nitrogen
Protection Grade: IP20
Vacuum Interface: Hose DN10

Origin: Shanghai

Operating Voltage: 220V, 50Hz

Dimensions: 250x210x105mm
Weight: 4 kg
Programming Control, USB Drive Interface Printing Output Option (optional)