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Digital Saybolt Viscometer

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Digital Saybolt Viscometer

Product Specifications

Compliance Standard : ASTM D88 – Saybolt Viscosity, IP 71, IS 1448 (P:10).
Application : Digital Saybolt Viscometer is used to determine the Saybolt Universal (SU) and Saybolt Furol (SF) viscosity of petroleum products such as lubricating oils, fuel oils, and other liquid petroleum products by measuring the efflux time through a calibrated orifice at controlled temperature. Suitable for petroleum laboratories, lubricant industries, refineries, and quality control labs.

Product Description : This is a microprocessor-based digital Saybolt viscometer with a stainless steel bath and dual viscometer tube arrangement. The bath temperature is maintained precisely by a digital PID temperature controller. The unit features automatic timing of efflux with digital display, eliminating manual stopwatch errors. The viscometer tubes (Universal/Furol) are fitted with standard calibrated orifices and stoppers. Receiver flasks are positioned below the tubes for collection of the sample. The front panel includes temperature display, timer display, switches, and control keys for user-friendly operation. The body is fabricated from powder-coated mild steel for durability.

Technical Specifications

 

Parameter

Specifications 

Standard Followed

ASTM D88

Model

Digital / Microprocessor based

Bath Material

Stainless steel

Viscometer Tubes

Saybolt Universal / Furol (dual position)

Orifice

Standard calibrated jet

Temperature Control

Digital PID controller

Temperature Range

Ambient to 100°C / Resolution = 0.1 Deg C 

Timing System

Digital Timer with resolution 

Display

Digital temperature & time display

Heating

1500 Watt Immersion heater

Receiver Flask

60 ml flask

Power Supply

230V AC, 50 Hz, Single Phase

 

Apparatus Supplied

  • Stainless steel heating bath
  • Standard orifice with stoppers (Universal or Furol or combined)
  • 60mL Receiver flask 
  • Digital temperature & timer controller
  • Instruction manual

Optional Accessories

  • ASTM/IP Saybolt thermometers
  • Spare orifice jets
  • Spare viscometer tubes
  • Calibration oils
  • Stirrer arrangement (if required)

Dimensions & Weight (Approx.)

Parameter

Value

Dimensions (L×W×H)

400 × 350 × 650 mm

Weight

25 – 30 kg (Approx.)

Frequently Asked Questions

  • Are your products competitive?

    Yes, we offer high quality at competitive prices.

  • How can I choose the right one?

    Based on your test standards, budget, and usage needs—contact us for guidance.

  • How about packing? Will goods be damaged?

    Strong export packing ensures safe delivery with minimal risk.

  • How do I pay for my first purchase?

    We accept bank transfers (NEFT/RTGS), UPI, and major online payment methods. Payment terms may vary depending on the order type.

  • How to deliver?

    By air, sea, or courier as per your requirement.

  • How long is the guarantee period?

    The guarantee period is 1 years due to the product quality problems itself.

  • What if I have difficulty using the instrument?

    We provide manuals, online support, and training if needed.

  • When can I receive the goods?

    Delivery of in-stock items typically takes 2-3 weeks, customized orders may take 3-4 weeks depending.

  • What services can you provide?

    Online support through email, telephone, Whatsapp or other communication method; onsite taining and installation if you need; filed maintenance and repair, technical video support, etc

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Digital Saybolt Viscometer