Iec 60529 Split Vacuum Pre-Extraction Machine, Extraction Rate 40m³/H

Iec 60529 Split Vacuum Pre-Extraction Machine, Extraction Rate 40m³/H

Product Introduction

As the core equipment of industrial vacuum engineering, VET-003 breaks the limitations of traditional design with its split structure: the separated control chassis can be deployed independently of the host, suitable for compact production lines or elevated platforms; the host supports matching any vacuum pump model and is compatible with different working conditions. The equipment integrates real-time display of digital vacuum value, intelligent positioning of vacuum degree and automatic alarm system, which can achieve high-precision and automated operation from precision workpiece detection to pre-vacuuming of large equipment, and significantly improve the vacuum processing efficiency of the production line.

Product Features

• Space optimization design: The volume of the separated control chassis is reduced by 30%, saving 50% of the installation space, and is suitable for narrow production lines and dense equipment layout.
• Flexible and free layout: The control chassis can be remotely installed by extending the cable (up to 10 meters), and supports multi-form deployment such as wall hanging and equipment rack fixing.
• Strong pump body compatibility: The host reserves a universal interface, which supports seamless docking of any brand of vacuum pumps such as rotary vane, vortex, diaphragm, etc., without additional adaptation and modification.
• High-precision detection capability: The Pirani vacuum sensor has an accuracy of ±1.5% FS, and displays the vacuum value fluctuation of 0.1Pa in real time, meeting the laboratory-level detection standards.
• Intelligent automatic control: supports dual trigger modes of vacuum degree (0-100kPa arbitrarily set) and time, automatically stops when the standard is met, and alarms with sound and light for abnormal working conditions and locks the fault point.
• Multi-scenario adaptability: Standard VG40 air inlet and M50x1.5 exhaust port, compatible with multiple types of workpiece interfaces such as refrigerator pipelines, vacuum coating chambers, drying ovens, etc.

International reference standards

• The equipment strictly follows the following international specifications to ensure performance, safety and compatibility:
• ISO 21511:2018 "Vacuum Technology - Pirani Vacuum Gauge - Calibration and Measurement Methods": Standardizes the temperature compensation algorithm and precision calibration process of Pirani sensors to ensure the international mutual recognition of vacuum measurement data.
• IEC 60529:2013 "Enclosure Protection Grade (IP Code)": The control chassis protection grade reaches IP54, which effectively resists dust and splashing water and adapts to the complex environment of industrial workshops.
• ASME BPVC Section VIII-1:2021 "Pressure Vessel Construction Rules": The materials and welding processes of the main engine pressure-bearing parts comply with the standards of the American Society of Mechanical Engineers to ensure the structural safety under high-pressure conditions.
• GB/T 25754-2010 "Vacuum Technology - Vacuum System Leak Detection Method": The leakage detection function complies with the Chinese national standard and supports accurate positioning of the minimum leakage rate of 5×10⁻⁵Pa・m³/s.

Product use

• Refrigeration industry: vacuum degree compliance testing and pre-vacuuming of refrigerator units, air conditioning compressors, dehumidifiers, and heat pump systems
• Vacuum treatment: rapid vacuuming and leak detection of vacuum coating lines, vacuum drying ovens, and vacuum degassing equipment
• Laboratory and analytical instruments: scientific research vacuum chamber calibration, gas chromatograph carrier gas system sealing test
• Special manufacturing: aerospace seals, vacuum pre-treatment of lithium battery cells before filling

Technical Parameters

Test objects and inspection items

Test objects

• Core components of refrigeration system: evaporator, condenser, capillary assembly.
• Vacuum sealing workpieces: coating target cavity, drying oven door seal, lithium battery filling port.
• Industrial-grade fluid equipment: high-pressure valves, pipeline welding interfaces, pressure vessel sealing surfaces.

Inspection items

• Vacuum degree reaching standard time test: detect the time efficiency of the workpiece from atmospheric pressure to the target vacuum value (such as 10Pa).
• Ultimate vacuum holding capacity: vacuum degree attenuation within 30 minutes after shutdown (≤0.5Pa/h is qualified).
• Micro-leakage precise positioning: cooperate with helium mass spectrometer leak detector to locate the tiny leak point with a leak rate of ≤1×10⁻⁶Pa・m³/s.
• Pump body matching efficiency analysis: compare the exhaust curves under different vacuum pump models to optimize the vacuum processing plan of the production line.
• Multi-station synchronous detection: support 2 independent vacuum pipelines (optionally expandable to 4), and process multiple workpieces in parallel.