The Viscosity Bath manufactured by Spear Exim Pvt. Ltd. is a high-precision constant temperature laboratory bath engineered for accurate determination of kinematic viscosity of petroleum products, lubricating oils, and base oils. Designed specifically for demanding quality control and R&D environments, the bath ensures excellent temperature uniformity and long-term stability, which are critical for reproducible viscosity results.
A key USP of this viscosity bath is its robust double-walled construction, providing superior thermal insulation and reduced heat loss during continuous operation. The bath is equipped with a transparent observation window and rear illumination, allowing clear and uninterrupted monitoring of glass capillary viscometers. A microprocessor-based PID temperature controller with PT-100 sensor delivers precise temperature control, while an efficient stirring system maintains uniform temperature throughout the bath medium.
The unit accommodates up to six viscometers simultaneously, improving laboratory throughput and operational efficiency. Standard operating temperatures of 40 °C and 100 °C make it fully suitable for routine viscosity testing as per ASTM, IP, and IS methods. With its durable construction, reliable performance, and user-friendly design, the Spear Exim Viscosity Bath is a dependable solution for petroleum and lubricant testing laboratories.
