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DVI Redwood No. 2 Viscometer – Electrically Heated with Digital Temperature Controller

DVI
₹36,875.00 (Including GST)
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Description
DVI Redwood Viscometer No. 2 (Digital Model)
 
Product Overview
 
The DVI brand Redwood Viscometer No. 2 is a premier laboratory instrument engineered for the precise determination of the viscosity of high-viscosity petroleum products. Specifically designed for liquids with a flow time exceeding 2000 seconds, this electrically heated model integrates advanced digital control technology to ensure accuracy, repeatability, and ease of use in demanding industrial and research environments.
 
Advanced Digital Temperature Control
 
Unlike traditional manual models, the DVI Digital Redwood Viscometer features a microprocessor-based PID Digital Temperature Controller and Indicator. This system provides a dual-display interface showing both the "Set" and "Actual" temperatures. The inclusion of a solid-state relay (SSR) ensures precise switching and stable temperature maintenance within the bath, which is critical for obtaining consistent viscosity readings according to international standards.
 
Robust Construction and Design
 
Built for longevity, the apparatus features a double-walled construction with a high-grade stainless steel (SS) internal bath. The external body is typically finished with a durable powder coating or hammer-tone finish for a professional laboratory aesthetic. The core components include a silver-plated oil cup equipped with a precision-ground stainless steel jet and a ball valve for seamless flow control.
 
Key Features
  • Standard Compliance: Fully conforms to IS 1448 and IP 70 test methods.
  • Precision Heating: Equipped with a stainless steel tubular immersion heater for rapid and uniform heating.
  • Enhanced Visibility: Features integrated lighting arrangements to allow the operator a clear view of the jet and receiving flask during the test.
  • Motorised Agitation: Includes a motorised FHP stirrer to maintain uniform temperature distribution throughout the bath.
  • Versatile Application: Ideal for use in petroleum refineries, industrial quality control labs, and educational institutions.
Technical Specifications
 
Feature
Specification
Brand
DVI
Model Type
Redwood Viscometer No. 2
Automation Grade
Semi-Automatic with Digital Control
Heating Method
Electrical (SS Immersion Heater)
Temperature Controller
Microprocessor-based Digital PID Controller
Input Voltage
220V - 240V AC, 50 Hz, Single Phase
Bath Material
High-Grade Stainless Steel
Orifice Dimensions
Length: 50 mm / Diameter: 3.8 mm
Temperature Accuracy
+/- 0.5°C
Temperature Readability
0.1°C
Stirrer Type
Motorised with SS Blades
Standards
Confirms to IS 1448 & IP 70
Weight
Approx. 4 kg to 16 kg (model dependent)
Standard Accessories Included
  • Stainless Steel Bath with Drain Plug
  • Silver-plated Oil Cup with Precision Jet
  • Ball Valve and Thermometer Clip
  • Motorised Stirrer Assembly
  • Digital Temperature Control Panel
  • Mains Power Cord
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