Product Description
The TT-220 Process Viscometer is intended for open tank applications (5-20 gallon, 20-75 liters) requiring constant viscosity monitoring and or control. The TT-220 is often used in coatings or printing applications. The TT220 is a rotational coaxial cylinder (Searle) viscometer providing true dynamic viscosity measurements at defined shear rates, from as low as 0.1 sec-1 to as high as 600 sec-1.
Features And Benefits
- LED displays indicate process viscosity vs. set point
- Optional RS485 computer interface
- Displays viscosity in cP, mPa· s, or orifice cup seconds
- Senses/responds continuously
- Control capability includes PID, auto-tune PID, or on/off
- User selectable high/low alarms
- Easy to start-up, operate, and clean
- Wetted parts are 300 series stainless steel
- Can measure at API-defined shear rate of 511 sec-1, or "LSRV" drilling mud shear rate of 0.15 sec-1
Specifications
| Viscosity Range: | 5 to 100,000 cP |
| Accuracy: | ±1% of full scale range |
| Temperature Range: | -40°C to 100°C |
| Output: | mechanical relay or 4-20 mA |
| Input Voltage: | 115 Vac, 230 Vac or 24 Vdc |
Options
- Nema 7 configuration
- Variable speed motor
- 11", 17", 24" 30" and 38" lengths
Wide Measurement Range and PrecisionThe TT-220 Probe Viscometer covers a broad viscosity range (20 to 2,000,000 mPas) and offers selectable units (mPas or cP), catering to a variety of testing needs. Its high-resolution sensor delivers precise readings to 0.01 mPas, making it suitable for rigorous industrial, laboratory, and quality control applications.
User-Friendly Operation and ControlEquipped with a microprocessor-based system and LCD digital display, the TT-220 ensures effortless and intuitive control. Automatic operation reduces user error, while practical features such as overload protection and environmental safeguards provide reliability during every measurement session.
Convenient Data Output and ConnectivityData can be easily exported via USB, RS232 interface, or directly to a printer, streamlining workflow and facilitating comprehensive record-keeping. This versatility supports integration into laboratory data systems or industrial documentation processes, optimizing productivity and traceability.
FAQs of TT-220 Probe Viscometer:
Q: How does the TT-220 Probe Viscometer measure viscosity?
A: The TT-220 measures viscosity using a rotational probe sensor that analyzes fluid resistance as it turns in the sample, with results displayed on its digital LCD. Its microprocessor-based automatic control ensures consistent and accurate measurements.
Q: What types of samples and volumes can the TT-220 analyze?
A: This viscometer requires a sample volume of 20ml or less for each measurement and is suitable for a wide variety of liquid samples across industries, making it highly flexible for different applications.
Q: When should the sample be tested, and at what temperatures does the TT-220 operate?
A: The TT-220 operates effectively between 5C and 100C. Samples can be tested at room temperature or at controlled elevated temperatures, depending on your analysis requirements.
Q: Where can the TT-220 Probe Viscometer be installed for optimal performance?
A: Install the TT-220 in environments free from strong vibrations and corrosive gases, with ambient humidity under 80% RH to ensure the highest accuracy and operational stability.
Q: What is the process for exporting data from the TT-220 Viscometer?
A: Measurement data can be exported via the USB port, RS232 interface, or printed directly using the attached printer. This enables seamless integration with laboratory systems or for physical documentation.
Q: How does overload protection benefit the use of the TT-220 Probe Viscometer?
A: Overload protection safeguards the device from mechanical or electrical damage during operation, extending its service life and minimizing maintenance requirements.
Q: What are the advantages of using the TT-220 Viscometer for viscosity measurements?
A: Key benefits include fast, accurate results, minimal sample requirements, easy operation, robust connectivity options, and reliable safety features, making it ideal for manufacturers, suppliers, and researchers requiring consistent viscosity data.