Moisture Activity Measurement Device by Novasina - Suitable for Powders and Tablets
Seventeenth revision - Measurement compliant with the Japanese Pharmacopoeia is possible! Suitable for low moisture active samples such as powders! Compatible with IQ/OQ and part 11.
The Novasina company's "Water Activity Measurement Device" can perform measurements in accordance with the "General Testing Methods" specified in the 17th revision of the Japanese Pharmacopoeia announced in 2016. By adopting an electrical resistance-type humidity sensor, the water activity measurement range can accommodate a minimum of 0.03 aw, making it suitable for low water activity samples such as powders and tablets! <Benefits for customers in the pharmaceutical industry using Novasina products> - The Novasina water activity measurement device adopts the calibration points specified in the pharmacopoeia, allowing for calibration in accordance with pharmacopoeial methods. (Other devices may use different calibration points.) - In addition to the above points, calibration is also possible at Aw 0.03 (ERH 3.4%). It can handle very dry powders and tablets, as well as low water activity samples. - Higher-end models like the LabMaster-aw come with a constant temperature system. Additionally, we have extensive experience in IQ/OQ installation and validation for pharmaceutical companies. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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<Excerpt from the 17th Revision of the Japanese Pharmacopoeia> "General Testing Method New Addition (3.05 Adsorption-Desorption Isotherm Measurement Method and Water Activity Measurement Method)" 2. Measurement of Water Activity 2.2 Method Water activity measurement devices are typically calibrated over an appropriate range using several saturated solutions as shown in Table 3.05-1, for example, at 25°C. 【Product Specifications】 ◎ 'LabMaster-aw' Water activity measurement range: 0.03–1.00 aw Measurement chamber temperature range: 0–50°C Measurement accuracy: ±0.003 aw / ±0.2°C (at 25°C) Reproducibility: ±0.002 aw ◎ 'LabTouch-aw' Water activity measurement range: 0.03–1.00 aw Measurement chamber temperature range: 5–45°C Measurement accuracy: ±0.005 aw (range of 0.06–0.97 aw) Reproducibility: ±0.002 aw *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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DKSH is a member of the Swiss global company "DKSH Group." It provides comprehensive services and solutions across the entire value chain, combining procurement, marketing, sales, distribution, and after-sales service, through its three business divisions: consumer goods, production materials, and technology, with a long-term perspective.