Rotorless Rheometer TNRR-T2011

Introduction

Rotorless Rheometer utilizes a single-chip microcomputer to control temperatures from room temperature to 200°C. It includes a temperature control circuit with a controller, platinum resistor, and heater that adjusts parameters for precise regulation. The interface is customizable for curves, coordinates, and colors. Our rotorless rheometer provides stable shearing and precise torque measurement. Test time is adjustable, and the system automatically stops and opens the mold upon test completion. This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Rotorless Rheometer is used in the rubber and polymer industry to measure the viscoelastic properties of materials, essential for quality control and formulation development.

Specifications

Temperature Control Range	Room temperature to 200°C
Temperature Control	Computer online control.
Minimum Display	0.1°C
Temperature Error	± 0.3°C
Heating Rate	30°C to 180°C less than 8min
Torque range	0 to 10 N.M, (5 N.M and 20 N.M Option)
Minimum Torque Reading	0.001 NM
Swing Angle	±0.5°, ±1°, ±2° (standard angle 1 degree)
Oscillating Frequency	100 r/min (1.66Hz)
Air Pressure	4KG, Customer Prepared
Communication Method	port
Power supply	AC 220V 50/60Hz 5A
Dimension	1170× 710 × 1380 mm
Weight	260 kg

Features

Graphics in (lb-in, kg-cm, N-m, dN-m) units

Supports complex/simplified English

Automated testing and saving

Data exportable to and Excel

Multigraph reporting

Auto software and hardware detection

High data sampling rate

FAQs

1. What are the key factors to consider when selecting this test equipment for laboratory use?

When selecting this test equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this test equipment be calibrated to ensure accurate results?

It is recommended to calibrate this test equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this test equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this test equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this test equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the test equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.