Digital Viscometer LI-V200 Manufacturer in India
₹145,000.00
The Lasany LI-V200 Digital Viscometer delivers precise viscosity measurements from 10 to 10–2,000,000 mPa.s using a stepping motor for accurate, reliable operation at all 8 RPM speeds (0.3–60 RPM). Features include ±1.0% measurement accuracy, ±0.5% repeatability, a built-in RTD temperature probe, an auto-range LCD display, a time function, and sound alarm at under 20% torque to prevent invalid readings. Includes 4 standard spindles, RS-232 output, and universal 100V–240V power for global use. Ideal for dairy, pharma, coatings, polymers, and inks. Contact Lasany International—Request a Quote today.
Description
The Lasany LI-V200 Digital Viscometer is a precision stepping motor-driven rotational viscometer designed for the accurate, reliable, and repeatable measurement of dynamic viscosity across a wide range of fluid samples in pharmaceutical, food, dairy, chemical, coating, polymer, and ink manufacturing quality control environments. Manufactured by Lasany International from Panchkula, Haryana, the LI-V200 covers a viscosity range of 10 to 2,000,000 mPa.s with a measurement accuracy of ±1.0% of range and repeatability of ±0.5% — performance characteristics enabled by the instrument’s precision stepping motor drive system, which delivers stable, controlled spindle rotation at 8 selectable speeds from 0.3 to 60 RPM. The LI-V200 ships with 4 standard spindles (#1, #2, #3, #4) as the standard configuration, with the optional #0 spindle available for low-viscosity sample measurement. Direct LCD readout of all measurement parameters, auto range display, time function for timed measurement, a sound alarm at under 20% torque (preventing measurement errors from under-range operation), linear calibration, and RS-232 data output for PC connectivity complete the LI-V200’s feature set. A built-in RTD temperature monitoring sensor probe provides accurate sample temperature reference during measurement, and a wide-range power supply of 100V–240V ensures global laboratory compatibility.
Key features
- The stepping motor drive and precise stepping motor ensure accurate, reliable spindle speed at every RPM setting—from 0.3 to 60 RPM.
- Under-range torque alarm Sound alarm activates below 20% torque—prevents erroneous low-torque readings from out-of-range samples.
- 10–2,000,000 mPa.s Wide viscosity range covering thin fluids to extremely viscous materials across all spindle/RPM combinations.
- 8 RPM selections: 8 fixed speeds: 0.3, 0.6, 1.5, 3, 6, 12, 30, and 60 RPM for fine-tuned measurement at optimal torque.
- RTD temperature probe Built-in RTD sensors monitor sample temperature in real time for accurate viscosity-temperature reference.
- Auto range display: Automatic range display with direct LCD readout of all measurement parameters simultaneously.
- Time function Built-in time function for timed viscosity measurements—supports time-dependent protocol testing.
- 100V–240V universal wide-range universal power supply for global laboratory deployment without voltage conversion.
Technical specifications
| Model | LI-V200 |
| Measuring range | 10 – 2,000,000 mPa.s |
| RPM selections | 0.3 · 0.6 · 1.5 · 3 · 6 · 12 · 30 · 60 |
| Standard spindles | #1 · #2 · #3 · #4 (optional #0) |
| Measurement accuracy | ± 1.0% of range |
| Repeatability | ± 0.5% |
| Motor type | Stepping motor |
| Temperature monitoring | RTD sensor probe (built-in) |
| Display | LCD (direct readout, auto range) |
| Torque alarm | Sound alarm at < 20% torque |
| Time function | Yes. |
| Data output | RS-232 interface |
| Power supply | AC 220V/50Hz (100V–240V compatible) |
| Dimensions (L×W×H) | 400 × 350 × 360 mm |
| Weight | 9 kg |
| Make | Lasany International, India |
| Feature | LI-V195 | LI-V200 |
|---|---|---|
| Viscosity range | 20–2,000,000 mPa.s | 10–2,000,000 mPa.s |
| RPM options | 8 speeds | 8 speeds (0.3–60) |
| Torque alarm | — | ✓ <20% alarm |
| Power supply | Standard | 100V–240V universal |
| Best for | Standard QC lab | Global deployment |
Applications
- Dairy products
- Juices & beverages
- Pharmaceuticals
- Coatings & solvents
- Polymer solutions & oils
- Inks & latex adhesives
- Chemical manufacturing QC
- Teaching & research labs
Why choose the LI-V200?
- Stepping motor provides superior low-RPM accuracy—at the critical low RPM range (0.3 and 0.6 RPM) where high-viscosity samples must be measured to avoid excessive shear, induction motor viscometers often exhibit speed instability that directly degrades measurement repeatability. The LI-V200’s stepping motor provides exactly controlled incremental rotation at every speed step, maintaining ±0.5% repeatability even at 0.3 RPM—the standard for high-viscosity QC measurement.
- Under-range torque alarm prevents invalid measurements—selecting the wrong spindle/speed combination for a sample’s viscosity produces a torque reading below the reliable measurement threshold, generating results that appear valid but are analytically meaningless. The LI-V200’s sound alarm at below 20% torque immediately alerts operators to this condition—preventing the submission of invalid viscosity data to quality records.
- 100V–240V universal power enables global laboratory deployment — for export-oriented manufacturers, multi-site pharmaceutical companies, and laboratories in regions with unstable power supplies, the LI-V200’s 100V–240V universal power supply eliminates the need for separate voltage stabilisers or transformers — reducing total installation cost and equipment complexity.
- Built-in RTD probe provides viscosity-temperature context—viscosity is highly temperature-dependent; a result without temperature reference has limited analytical value. The LI-V200’s built-in RTD temperature monitoring probe provides simultaneous temperature readout during every measurement—ensuring results are recorded with the temperature context required for quality documentation and cross-batch comparisons.
- Trusted Lasany quality at a competitive Indian manufacturer price point—manufactured by Lasany International in Panchkula with RS-232 PC connectivity and active after-sales technical support across India and international export markets, the LI-V200 delivers internationally benchmarked viscometer performance at competitive pricing.
Get in Touch with Us: –
Panchkula, Haryana
Website: https://lasany.org/
Address: SCF-132, Sector 17, Panchkula, Haryana 134109
Email: lasanyinternationalindia@gmail.com, sales@lasany.org
Online Support: 9888911439 / 9803017479
If you are looking for laboratory, analytical, and medical products, then Lasany International is the perfect choice for you
