Instruments Manufacturing Company

Asha Ganj, Ajmer, Rajasthan

This Viscometer bath is used to maintain the correct constant temperature for estimating Kinematic Viscosity of Oil and Petroleum Products in this type of bath various viscometers may be fixed as an internal part of the bath.The bath is rectangular shape.Inside tank is made of Stainless Steel Sheet. Two sides toughed glass window provided for full visibility of objects inside the bath. The bath is controlled by an electronic relay and contact Thermometer Or Digital Temperature controller cum indicator.Temperature range 5⁰C above room temperature to 100⁰C. Accuracy plus minus 0.1⁰C. Stirring is done by a FHP electric motor stirrer.Heating is done by means of tubuler type heater fitted on top of the bath.It is supplied with viscometer tube holders and stainless steel cover. Different size & accomodation are available as under without Viscometer tube.

Note :
1.Please mention correct size and viscosity range of viscometer tubes with indent/order.
2.'U' Tube with constant test certificate at an extra cost for each tube.
3.A circulating pump instead of stirrer can be provided on the extra cost.
4.Powder coating instead of enamal paint can be also be provided at extra cost.

Redwood viscometer apparatus are widely used in Petroleum Laboratories, Industries, Oil Refineries, Educational Institutions, Research Organisations for standerdisation and determines the Viscosity of Petroleum products, which flows in a newtonian liquid except cut back Bitumens and road oils at the set temperature, They confirm to requirement of IP 70. Two adaption of Redwood Viscometers are available.Redwood Viscometers No. I for liquids having Redwood Flow 20 seconds to 2000 Seconds and Redwood Viscometers No. II exceeds 2000.The complete outfit comprises hemmertone finish, copper/Stainless steel bath with drain plug, electrical heating arrangement, Suitable to operate at 220 Volts 50 Hz AC mains Or gas heating arrangement with silver plated oil cup with precision stainless steel jet, ball value, cover, thermometer clip, stirrer and suitable stand with levelling screws. The sample required to be tested, is to fill in to the required level as indicated by the gauge in a cup having a Stainless Steel jet fixed in the bottom. The temperature is maintained during the test by heating the liquid in a bath surrounding the cup, and the flow time for 50 ml of the sample is measured.

Used for determining the Viscosity of fuel oil and lubricating oil both thin & thick. The apparatus consists of Stainless Steel bath with oil cup which is centrally placed in a water bath. The bath has a lid which contains a water cooling tube, two handle with two stirrer blades, thermometer socket and a straight heater, stirring is done by turntable arrangement. A thermometer can also be inserted into the cup cover. The jets one universal and one Furol can be screwed to the cup by a handle(without strainer, withdrawal tube and glasswares). can operate on 220 Volts AC mains