Real-time temperature logger | Freeze-dried product measurement & validation support
Lives International
Visualizing sterilization and freeze-drying with a high-precision wireless real-time temperature logger.
■Freeze-Drying Temperature Measurement Logger (LyoTrain) A wireless logger system that enables real-time temperature monitoring of freeze-dried products. It employs a fine-diameter 4-wire PT-100 sensor, achieving high-precision measurements of ±0.1°C. Using dedicated software, temperature data during measurement can be visualized and output in real-time (Excel/PDF). Various models and accessories tailored to vial dimensions can accommodate a wide range of devices and conditions. ■Autoclave Sterilization Validation Logger A temperature logger that allows for continuous wireless monitoring of measurements inside an autoclave. It significantly reduces the time required for sensor installation and retrieval compared to wired thermocouple systems. The dedicated software compliant with CFR 21 Part 11 supports trend analysis, F-value calculation, electronic signatures, and audit trails. A calibration and after-service system is established through domestic technical bases.
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basic information
■Model for Freeze-Drying (Representative Example) Temperature Range: -60 to +85℃ (varies by model) Sensor Diameter: Thin PT-100 (approximately 1.5 mm) Data Output: Report in Excel / PDF format Dedicated Accessories: Sensor fixtures, adapters, etc. (provided according to application) ■Model for Autoclave (Representative Example) Temperature Range: -90 to +140℃ (±0.1℃ guaranteed) Model Line: GMPF_RF_30H: Standard temperature measurement GMPF_RF_5F: Model with 5 sensors GMPF_RF_TP_F: Temperature + pressure simultaneous measurement model (0.01 to 5 Bar) Dimension Example: 37 mm × 63 mm (diameter × height) and others Software Features: Trend display, F-value calculation, electronic signature, automatic pass/fail judgment function
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Applications/Examples of results
- Autoclave sterilization validation: Measurement of temperature distribution inside the chamber during the sterilization process, calculation of F value, process verification. - Measurement of product temperature in the freeze-drying process.
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Nihon Laser, founded in 1968, is the oldest and largest specialized company in Japan for lasers and optical-related products, having grown alongside advancements in laser technology with the support of our customers as a pioneer in the laser trading industry. We allocate just over 10% of our workforce to engineers, making us a trading company with strong technical expertise. We provide excellent laser products and optical-related products from around the world, including the USA, UK, Germany, France, Switzerland, Denmark, and Lithuania. We have established agency agreements with top-class manufacturers in each country, and currently, we have about 50 overseas trading partners. Additionally, we can independently assemble laser-related equipment sourced from around the world and offer it as application systems. While we are a trading company, we also provide services akin to a fabless manufacturer. With gratitude for our customers' demands, we will continue to offer flexible and aggressive solutions.




