Product Description
The STT-100 In-Line Viscometer is designed to provide years of trouble-free service in closed loop systems which require constant monitoring and associated control of product viscosity. This instrument is 3A approved and has been used successfully in many food applications.
Features And Benefits
- Conforms to 3A sanitary conditions and has clean-in-place (CIP) design
- Continuous measurement eliminates need for "Grab" sampling and allows for prediction and constant control of final product properties
- Concentric cylinder geometry (Couette type) provides viscosity measurments at defined shear conditions
- Defined shear means agreement with Brookfield Laboratory measurements at equivalent shear rates
- Constant or variable speed motors available
- 4-20 mA output signal provides a variety of display and control capabilities
- Capable of a wide range of pressures, temperatures, viscosities, flow and shear rates
- Measurement "Zone" is protected from main flow, allowing accurate, repeatable measurement under variable conditions
- Mounts in-line supported by connections: Available in 3 or 4 pipeline connections; sanitary, threaded or flanged
- Easy to check and maintain calibration
Specifications
| Viscosity Range: | 350 - 250,000 (cP/mPas) |
| Speeds: | single speed: application specific |
| Input Power: | - 115 Vac: 50/60 Hz
- 230 Vac: 50/60 Hz
- 24 Vdc
- 12 Vdc
|
| Output: | 4 - 20 mA |
Options
- Standard design with flanged connections
- Variable speed motor
- Computer controlled variable speed viscometer
Accurate and Sanitary Viscosity MeasurementEngineered for rigorous sanitary environments such as cleanrooms, the STT-100 Sanitary Viscometer boasts high measurement accuracy (1% of full scale) and rapid response times. Its stainless steel (SUS316L) construction, automatic temperature compensation, and Tri-Clamp mounting simplify integration into sanitary processing lines while maintaining hygiene standards required in food, beverage, and pharmaceutical operations.
User-Friendly Interface and Customizable FeaturesThe viscometer offers a digital LCD display supporting both English and Japanese languages, along with a customizable measurement range and flow capacity up to 9999 L/h. Built-in data logging can store up to 10,000 readings, ensuring traceability and facilitating quality control in production environments. Its intuitive controls make operation straightforward for diverse users.
Robust Performance for Demanding ApplicationsProtected by an IP65-rated main unit, the STT-100 is resilient against dust and water ingress, making it ideal for use in indoor, cleanroom, or sanitary facilities. With versatile connectivity options (RS-232C, USB), a broad operating temperature range (0C to 100C), and a high 0.01 mPas resolution, its tailored for demanding inline viscosity monitoring and reliable long-term performance.
FAQs of STT-100 Sanitary Viscometer:
Q: How does the STT-100 Sanitary Viscometer ensure accurate viscosity measurement in sanitary conditions?
A: The STT-100 is constructed from sanitary-grade SUS316L stainless steel and employs a rotational, direct in-line sensor for precise readings. Automatic sample temperature compensation ensures accuracy across 0C to 100C, while its 1-second response time delivers real-time results. The 1% full-scale accuracy and IP65 protection further support reliable operation in cleanroom and sanitary settings.
Q: What installation process is required for the STT-100 viscometer?
A: The STT-100 is designed for inline sanitary fitting using Tri-Clamp connections. This standard allows for straightforward integration into existing sanitary processing lines, minimizing downtime and facilitating routine cleaning or maintenance.
Q: When should the data logging function be used, and how does it benefit operation?
A: The built-in data logger is ideal for continuous monitoring or when traceable records of viscosity levels are needed. It can store up to 10,000 individual readings, helping operators track batch consistency, identify process deviations, and maintain compliance with quality standards.
Q: Where can the STT-100 viscometer be deployed for optimal results?
A: Optimally, the STT-100 should be installed indoors within cleanrooms or controlled sanitary environments. Its robust design fits a wide range of industries, including food and beverage processing, pharmaceuticals, and specialty chemicals, wherever inline and sanitary measurement is necessary.
Q: What are the main connectivity options available for data output and integration?
A: The STT-100 supports multiple output signals including 420mA analog output, alarm/warning relays, RS-232C serial connectivity, and USB for convenient data transfer, process integration, and external monitoring or control.
Q: How does automatic temperature compensation improve the viscosity measurement process?
A: Automatic temperature compensation continuously adjusts measurements to account for sample temperature variations, ensuring consistent and accurate viscosity readings in environments with fluctuating process temperatures between 0C to 100C.