LactoScope FT-A

Reference-quality milk testing for the dairy industry

The LactoScope™ FT-A is a versatile mid-infrared (FT-IR) analyser designed for large processors and central dairy laboratories that demand high accuracy, speed, and regulatory compliance. It can test a wide range of dairy products – from raw and standardized milk to whey, concentrates, cream, yogurt mixes, and even ice cream bases – delivering results in as little as 30 seconds with accuracy under 1% CV.

Why it matters

Milk processors need absolute confidence when it comes to fair payment systems, quality control, and regulatory audits. The FT-A ensures traceable, repeatable, and compliant data that supports every step of the value chain. With its ability to analyze challenging products like cream up to 55% fat or whey concentrates up to 38% solids, it extends advanced FT-IR precision to virtually all dairy applications.

Key features & benefits

• ISO/IDF and AOAC compliant: Meets global standards for accredited milk testing.
• Versatile product range: Milks, creams, whey, concentrates, yogurt mixes, and ice creams.
• Accuracy & repeatability: Typical CV ≤0.25% (repeatability), ≤1% (accuracy).
• Rapid results: 30–45 seconds per sample, high throughput for busy labs.
• Robust optics: Dynascan™ interferometer with OpticsGuard™ protection and desiccant system for long-term stability.
• Automatic cleaning & zeroing: Ensures consistent performance with minimal operator involvement.
• Sample pre-heat & homogenization: Standardizes fat globule size and temperature for reliable readings.
• Full-spectrum analysis: Quantifies fat, protein, lactose, solids, casein, free fatty acids, citric acid, density, pH, added water, and more.
• Connectivity: ResultsPlus™ software with LIMS compatibility and NetPlus™ cloud integration for master/satellite networks.
• Low cost of ownership: Modular design, minimal downtime, and worldwide PerkinElmer support.

Applications

• Payment systems: Accredited compositional analysis for fair farmer payments.
• QA in large dairies: Daily verification of raw, standardized, and processed milks.
• R&D and specialty products: Testing of yogurt, ice cream mixes, and high-fat creams.
• Regulatory compliance: Ensuring products meet international standards.
• Adulteration detection: Identifying added water and abnormal milk profiles.

Specifications at a glance

• Components measured: Fat, protein, lactose, total solids, solids-not-fat, true protein, casein, NPN-CU, free fatty acids, citric acid, density, pH, added water.
• Repeatability: ≤0.25% CV.
• Accuracy: ≤1% CV (cow milk bulk samples).
• Sample intake: 10 ml; 4–42 °C sample temperature.
• Measurement time: 30–45 seconds per sample.
• Approvals: IDF 141/ISO 9622, AOAC 972.16, EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU.
• Power supply: 100–240 V, 50/60 Hz, 400 VA.

Bottom line

The LactoScope FT-A is the gold-standard FT-IR analyser for central labs and large dairies. With high accuracy, unmatched versatility, and full compliance with international standards, it delivers reliable data for fair payments, regulatory audits, and process optimization—making it the trusted choice for dairies worldwide