トスク株式会社(旧十慈フィールド) List of Products and Services

The KC-31/KC-32 air particle counters are suitable for air cleanliness management in pharmaceutical manufacturing environments (evaluating cleanliness classes according to ISO 14644-1, PIC/S, and EU-GMP Annex 1). Due to their high flow rate, measurement times are short, making them useful even in electronic device manufacturing sites. They are lightweight and can be battery-operated, allowing for flexibility in measurement locations. Approximately 5,000 measurement results can be stored in the built-in memory, and they can also be copied to a USB memory stick. Additionally, the housing is made of stainless steel, enhancing chemical resistance. For more details, please contact us or refer to the catalog.

The handheld particle counters KC-51/KC-52 have a streamlined design that allows for accurate measurement results without obstructing the flow of sample air. They feature an ergonomic design with a large, easy-to-read display, providing user-friendliness for the operator. We offer two models: the simple and low-cost KC-51, and the multifunctional KC-52 with a touch panel. Both use environmentally friendly rechargeable batteries (lithium-ion batteries). For more details, please contact us or refer to the catalog.

The liquid particle counter 'KL-05' is an automatic measuring device that can measure fine particles with a diameter of 1.3 to 100 μm using a light obscuration method. It is suitable for measuring insoluble fine particles in injectable preparations in pharmaceutical factories. 【Features】 ■ Complies with the insoluble particle test for injectable preparations as specified by the Japanese Pharmacopoeia (JP), United States Pharmacopeia (USP), European Pharmacopoeia (EP), Korean Pharmacopoeia (KP), and Chinese Pharmacopoeia (ChP). ■ Supports small volume measurements (USP 787). Small volume sample holders such as 10 mL capacity syringes and ampoules are available (optional). ■ Complies with FDA's 21 CFR Part 11. Enhanced operator and password management features. Also supports electronic signatures. ■ Measurement results can be output to LIMS and other systems via serial communication. ■ Measurement results can be output as PDF or text files. ■ Uses SSD as built-in storage to improve operational speed. ■ Measurable particle size range of 1.3 μm to 100 μm, rated flow rate of 25 mL/min (optional factory setting for 10 mL/min), and customizable particle size classification of up to 20 stages. ■ The semiconductor laser light source is guaranteed for three years. *For more details, please refer to the catalog. Demonstrations are also available, so feel free to contact us.

The "Chemiboy" is a device that maintains cleanliness by circulating and filtering the liquid, providing it to the particle counter. The minimum filtration particle size is 0.1 μm under standard specifications, and the maximum flow rate is 2 L/min, making it usable at 20°C (room temperature). This device is suitable for cleaning the particle counter and performing blank checks. 【Features】 ■ Maintains cleanliness while providing liquid to the particle counter through circulation and filtration ■ Minimum filtration particle size is 0.1 μm (standard specification) ■ Maximum flow rate is 2 L/min ■ Suitable for cleaning the particle counter and performing blank checks ■ Optional items such as glass overflow tanks and degassing membrane modules are available *For more details, please refer to the PDF document or feel free to contact us.

The "XL-M4B" is a biological particle counter that enables rapid action through real-time continuous monitoring, contributing to productivity improvements after long-term shutdowns of production equipment. It allows for early detection of production line issues and investigation of their causes. Thanks to deep ultraviolet irradiation technology, it can detect bacterial strains whose colony-forming ability is reduced due to starvation. The sample temperature range is compatible up to 90°C, and it can output to higher-level quality management systems via serial communication, Modbus communication, etc. 【Features】 ■ Compliant with FDA 21 CFR Part 11 and data integrity standards ■ Validation support services ■ Capable of online and offline measurements ■ Complete analytical validation documentation ■ Optional pressurized chamber "JCC-54" available (made to order) *For more details, please refer to the PDF materials or feel free to contact us.

The "LABOPAD Series" is a compact, thin constant temperature plate that can be intuitively operated and does not require a specific installation space. The "LABOPAD-C2" can be set from 0 to 100°C, while the "LABOPAD-H2" can be set from room temperature +3°C to 100°C, serving as a dry bath incubator. Due to its thin design, this product can be easily transported anywhere. Additionally, the "LABOPAD-C2" features a cooling function, allowing for stable and clean working conditions instead of the previously unstable on-ice experiments. 【Features】 ■ Easy operation: Intuitive operation (Touch Sensor) ■ Lightweight and compact design: Compact size that does not require a specific installation space ■ Variety of accessories (15 types) *For more details, please refer to the PDF document or feel free to contact us.

The "KC-52A" is a handheld particle counter that complies with ISO 21501-4 (JIS B 9921). It is suitable for environmental management in the manufacturing and packing processes of pharmaceuticals, beverages, and food products, as well as for environmental management in semiconductor manufacturing sites and cleanliness management in hospitals and medical settings. 【Features】 ■ Particle size classifications of 0.3, 0.5, 1.0, 2.0, 5.0, and 10.0 μm (6 levels) ■ Password settings allow for differentiation of authority levels (Administrator/User/Guest) ■ Display languages available in Japanese and English ■ Equipped with a USB-C port ■ Capable of real-time and historical graph displays ■ Data integrity support - Data can be output in PDF format to prevent tampering - Equipped with an audit trail *For more details, please refer to the related links or feel free to contact us.