A Leak Test Apparatus is a fundamental quality control instrument used in the pharmaceutical and food industries to check the seal integrity of blister packs, strips, and sachets. By creating a controlled vacuum inside a desiccator filled with a dye solution (like methylene blue), the apparatus identifies even the smallest pinholes or capillaries in the packaging. At Labend Scientific, we offer high-precision digital models that ensure your products remain contamination-free and maintain their shelf life. The validation of packaging is as crucial as the chemical composition of the drug itself. While instruments like the ESAW Tablet Hardness Tester measure the physical strength of the dosage, the leak tester ensures that the external environment cannot affect the stability of the medicine. This is particularly important for samples that are analyzed for moisture content using the ESAW Moisture Titrator 761 or biochemical markers via the ESAW Spectrophotometer 3375. Our Leak Test Apparatus features a high-grade polycarbonate desiccator and a heavy-duty vacuum pump designed for continuous laboratory use. The digital interface allows for precise setting of vacuum levels and retention time, ensuring repeatability across different batches. Whether you are validating new blister materials or performing routine checks in a production line, our apparatus provides a reliable, non-destructive (or destructive depending on protocol) method to guarantee packaging excellence. For complete lab integration, we recommend combining leak testing with density analysis using the ESAW Tap Density Tester 1951. Our systems are trusted by QA/QC managers globally for their durability and compliance with international standards. Vacuum Range Up to 600 mm Hg Timer System Digital (1-999 Sec) Desiccator Dia 200mm / 250mm / 300mm Display Type LED / LCD Interface Related Scientific Instrumentation Leak Test Apparatus Hub ESAW Spectrophotometer 3375 ESAW Spectrophotometer 2377 Tap Density Tester 1951 Tap Density Tester 951 Tablet Hardness Tester ESAW Spectrophotometer 3371 ESAW Spectrophotometer 2306 Moisture Titrator 761 ESAW Spectro 2375 ESAW Spectro 302 Moisture Titrator 1760 Quality Assurance FAQ Q1: How does the dye penetration test work? A: Samples are submerged in dye; vacuum is applied and released. If a leak exists, the vacuum pulls dye into the pack, making the leak visible. Q2: What is the maximum vacuum achieved? A: Our lab-grade pumps can achieve a vacuum of up to 22 inches of Hg (approx 560-600 mm Hg), suitable for most pharma standards. Q3: Can it test liquid-filled sachets? A: Yes, as long as the sachet is dry externally before the test, any internal leakage will be evident under vacuum pressure. Q4: What SEO keywords are most relevant? A: Digital Leak Test Apparatus Price, Blister Packing Leak Tester, Seal Integrity Tester USP, Pharmaceutical Vacuum Leak Apparatus. META KEYWORDS: Tablet Strip Leak Tester, Sachet Leak Testing Machine, Vacuum Desiccator for Leak Test, Packaging Integrity System, Labend Leak Tester Series, Pharma Lab Instruments India, Blister Leak Test Procedure, #LeakTest #PackagingIntegrity #PharmaQC #QualityAssurance #LabendScientific International Export & Technical Support United States | United Kingdom | Germany | Saudi Arabia | United Arab Emirates | Singapore | Malaysia | Australia | Canada | India | South Africa | Brazil | Qatar | Oman | France | Italy | Spain | Thailand | Indonesia | Egypt | Vietnam | Philippines | Mexico | Norway | Switzerland | Ireland