DRY HEAT TYPE 4 MULTI-CRITICAL PROCESS VARIABLE INDICATORS

• ISO 11140-1 Type 4 Multi-Critical Process Variable Indicator

• Designed to Monitor Two Critical Process Variables: Time and Temperature

• Exposure Conditions: 160°C for 40 Minutes

• Distinct Color Transition from Blue → Dark Gray/Black

• Versatile Strip/Label Design for Placement Inside Packs or on Items

• Irreversible Color Transition for Post-Exposure Recordkeeping

• Lead-Free and Manufactured Without Toxic Heavy Metals

• Current Lot Expiration: 22-JUN-2033

Product Specifications:

Technical Data Here​