Leakage Tester BK-ST134 (CAT#: STEM-OEM-0331-ZJF)

The Leakage Tester is designed to assess the sealing performance of packaging materials such as bags, bottles, tubes, cans, and boxes across various industries, including food, medical devices, personal care, electronics, and automotive components. It is also applicable for evaluating specimens after drop or pressure resistance testing, ensuring product integrity and preventing contamination or leakage.

Vacuum Degree Range: -90 to 0 kPa
Vacuum Accuracy Class: Class 0.5
Resolution: 0.1 kPa
Pressure Acquisition Rate: 2 ms
Pressure Replenishment Response Speed: 5 ms
Original Air Pressure: 0.5 to 0.7 MPa (user-supplied, optional)
Original Air Connection: Φ6 polyurethane pipes
Control Method: Microcomputer control, automatic test procedure
Display: LCD display
Vacuum Storage Time: 0 to 6000 seconds (expandable)
Data Output Mode: Thermosensitive or needle-type printer (optional)
Effective Size of Vacuum Chamber: φ270 × 210 mm (H) (standard); φ360 × 585 mm (H), φ460 × 330 mm (H) (optional)
Power Supply: AC 220V, 50/60Hz; 110V, 50/60Hz (optional)
Standard Accessories: Main machine, vacuum chamber, air tube, technical documents
Optional Accessories: Air compressor, sample holder
External Size (W×D×H): Main machine - 420 × 320 × 120 mm; Vacuum chamber - 300 × 350 mm (H) (standard)
Package Size (W×D×H): Main machine - 530 × 430 × 250 mm; Vacuum chamber - 370 × 370 × 420 mm
Net Weight: 16 kg
Gross Weight: 23 kg

Microcomputer control with pre-settable parameters and fully automated testing
Settable pressure hold time and compensation ratio
15mm thick plexiglass test chamber for durability
Automatic release and purge after test completion
Precision pressure sensors and high-speed relays ensure reliable results
Multi-point calibration support with integrated calibration module
Built-in air filtration and regulation system for safe internal operation
Independent power systems for controller, receiver, and regulator modules

STEM-OEM-0329-ZJF
STEM-OEM-0330-ZJF
STEM-OEM-0332-ZJF
STEM-OEM-0333-ZJF