Fisherbrand Incubator Thermometer 15 to 50C - Total of 3 Thermometers

Fisherbrand Enviro-Safe Liquid-in-Glass Verification Thermometer for Incubators – 15°C to 50°C, 135 mm, PFA Safety Coated, Non-Mercury, Includes Certificate of Compliance (MPN: 13-201-464)

The Fisherbrand 13-201-464 (also cataloged under wholesale ID 13201464) is a premium, high-precision laboratory verification thermometer engineered explicitly for monitoring interior cell culture environments within laboratory incubators. Featuring a specialized temperature range of 15°C to 50°C calibrated in crisp 0.5°C subdivisions, this liquid-in-glass thermometer is nested inside a physical liquid-filled bottle that mimics actual sample temperature fluctuations rather than tracking rapid ambient air changes. Completely free of toxic mercury, the instrument utilizes biodegradable, non-hazardous Enviro-Safe liquid and is wrapped in a protective PFA-fluoropolymer safety sleeve. This shatter-resistant coating isolates the glass and fluid matrix in the rare event of mechanical impact, providing exceptional biosafety across clinical, pharmaceutical, and academic core facilities.

Technical Performance and Design

• Enviro-Safe Certified Fluid Fill: Filled with proprietary EnviroKleen-certified Enviro-Safe liquid. This non-toxic, non-hazardous biodegradable dye replacement delivers the mechanical expansion performance of legacy mercury without standard chemical contamination risks.

• PFA-Fluoropolymer Safety Sleeve: Encased in a clear, high-durability PFA safety coat. This protective wrap shields the glass body and contains all glass fragments and expansion fluid if broken under extreme stress, preventing cleanroom contamination.

• Insulated Sample-Mimicking Bottle: Submerged inside a small, flat-bottomed plastic bottle pre-filled with a stabilizing temperature medium. This assembly dampens brief temperature spikes caused by routine incubator door openings, matching the slower thermal response curve of actual sample tubes.

• Serialized Fused Markings: Features permanently fused, lead-free black graduation lines marked directly against a high-contrast white glass backing. Each individual unit is serialized to ensure direct traceability during validation cycles.

Product Specifications

• Catalog Number / MPN: 13-201-464 (Cross-referenced under 13201464)

• Manufacturer / Brand: Fisher Scientific / Fisherbrand

• Target Equipment Match: Laboratory Incubators and Warm Rooms

• Operational Temperature Range: 15°C to 50°C (Celsius scale only)

• Graduation Subdivisions: Calibrated at 0.5°C interval increments

• Instrument Accuracy Baseline: ±0.5°C precise measurement response

• Physical Instrument Length: 135 mm overall length

• Safety Certifications & Compliance: Formulated with a Certificate of Compliance; manufactured using lead-free glass and non-hazardous component guidelines

Key Benefits and Applications

• Incubator Regulatory Audits: Designed as the standard verification probe used to satisfy strict internal laboratory standard operating procedures (SOPs) and clinical laboratory quality control parameters.

• Mammalian and Bacterial Culture Verification: Delivers reliable independent verification that incubator sensors are functioning correctly, protecting sensitive cellular growth batches from overheating or thermal drop hazards.

• Free-Standing Counter Balance: The flat-bottomed liquid bottle design sits securely on open wire incubator shelves, maintaining an upright profile without requiring separate wall clips or dangling mounting brackets.

• NIST-Traceable Verification Prep: The individual serialization and factory compliance paper trail allow validation teams to easily log the instrument into digital laboratory asset lists and track routine calibration schedules.

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