Oxygen Transmission Rate (OTR) Test Log

Inspection log for recording oxygen transmission rate test conditions and results for barrier films and packaging materials at controlled temperature and humidity. Supports shelf-life claims, barrier specification compliance, and quality documentation.

Test Record Details

• Test date and time
• Inspector or tester name
• Laboratory, line, or test location
• Test method or SOP reference
• Instrument ID and calibration status

Sample Identification

• Material or package description
• Product SKU, item number, or drawing number
• Lot, batch, or roll number
• Supplier or manufacturer
• Sample preparation and conditioning completed per method

Test Conditions

• Test temperature
• Relative humidity
• Conditioning time before test
• Test chamber or cell sealed properly

OTR Measurement Results

• OTR result
• Test replicate count
• Average OTR value
• Observed test anomalies or leaks
• Photo of test setup or result display

Specification Review and Disposition

• Applicable OTR specification or acceptance limit
• Result meets specification
• Disposition or corrective action