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Vacuum Leak Tester LMLT-A401

Labmate Vacuum Leak Tester LMLT-A401 detects seal leaks, pinholes and micro-leaks in flexible packaging through the bubble emission method. This vacuum leak testing equipment holds samples submerged in a transparent acrylic chamber under vacuum from 0 to −90 kPa with ±2% accuracy, and escaping air shows as a visible bubble stream. The chamber fits 1–2 kg filled bags, while a 0–999 s timer sets the vacuum holding time for repeatable...
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Specifications

Vacuum Range 0 to −90 kPa
Vacuum Accuracy ±2% or better
Vacuum Resolution 1 kPa
Vacuum Holding Time 30–60 s
Test Method Vacuum decay / bubble emission (submersion)
Leak Detection Visual detection of air bubbles
Chamber Capacity 5–10 L
Sample Size Fits 1–2 kg filled bags
Display Digital display of vacuum level and test time
Timer Range 0–999 s
Control Push button or touch panel
Vacuum Source Built-in or external vacuum pump
Chamber Material Transparent acrylic / polycarbonate
Chamber Wall Thickness 15–20 mm
Detectable Defects Seal leaks, pinholes, micro-leaks
Vacuum chamber effective size 270 × 270 mm
Dimensions (L × B × H) 600 × 320 × 520 mm
Weight 25 Kg

Pricing

Product Price Unit Action
Vacuum Leak Tester LMLT-A401 $ 2637.5 Each of 1

Features

Safe, reliable, and easy-to-use
High-quality thickened plexiglass with 15 mm thickness
Superior sealing performance with precise pneumatic components
A digital pressure display that is both quick and accurate
Built-in time display and holding time at a glance
Pressure-maintaining switch

Applications

Vacuum Leak Tester LMLT-A401 is used in food packaging and quality control laboratories to check the seal integrity of poly bags, laminated pouches and other flexible packs holding dry food products.

Similar Products

Vacuum Leak Tester LMLT-A402

  • Test Method: Vacuum Decay Method
  • Testing Temperature Range: 15℃ to 30℃
  • Testing Relative Humidity: Max. 80%,
  • Vacuum Degree: 0 to -100 kPa
  • Dual Transducers: Absolute pressure transducer and Differential pressure sensor

$ 29900 / Each of 1

Frequently Asked Questions

1 What is a Leak Tester?

A Leak Tester is an apparatus designed to identify leaks in sealed packages, containers or systems.

2 Can Leak Tester detect leaks in pressurized gas systems?

It is commonly used to detect leaks in pressurized gas systems.

3 Can Leak Tester be used for testing containers like bottles and vials?

It is used to test containers like bottles and vials.

4 Can Leak Tester be used to find leaks in pipelines or tanks?

It can be used for large systems such as pipelines or tanks.

5 What is the difference between a Leak Tester and an Ultrasonic Tester?

Leak Tester focuses solely on leak detection whereas an Ultrasonic Tester detects a variety of faults including leaks, cracks or material defects.

6 Can Leak Tester be used to check the integrity of welding joints?

It is commonly used to test the integrity of welding joints.

7 Can Leak Tester be used to detect leaks in vacuum systems?

It is widely used to detect leaks in vacuum systems.

8 Can Leak Tester detect leaks in refrigeration systems?

It is used in refrigeration systems to detect leaks in the cooling circuit.