| Reference | SDG4270P21/06 |
| Date | 5/9/2020 |
| Location | Asia |
| Scope | The company announces its need for Procurement along with Installation, Commissioning and AMC of Spining Drop Video Tensiometer. High performance Computer controlled and fully automatic Video Spinning Drop Tensiometer for the measurement of static and time dependent (dynamic) Interfacial Tension of two immiscible liquids at temperature upto 130 °C complete with following essential components & features, Technical specifications etc.: Broad Scope-Essential Components & Features of the equipment: 1.1 Video based (at least 100 images/sec) high-performance image processing system with CCD camera with the following features1.1.1 Stage for mounting the measuring cell. 1.1.2 The angle of the stage of the measuring cell shall be adjustable. 1.1.3 Fast Exchangeable measuring cell. 1.1.4 Temperature controlled chamber containing the measuring cell. 1.1.5 Touch Screen for basic operation such as. 1.1.5.1 Tilt angel control. 1.1.5.2 Intensity of illumination control. 1.1.5.3 Camera position. 1.1.6 Illumination of the chamber containing the measuring cell. 1.2 PC with Software capable for various functions as detailed below 1.2.1 Calculation of the Interfacial Tension based on spinning drop contour as per various methods including Young Laplace method 1.2.2 Control of the rotational speed of the measuring cell 1.2.3 Control of the tilt of the measuring cell mounting base 1.2.4 Control of the camera position 1.2.5 Automatic Calibration of the drop 1.2.6 Automatic Drop Hold function 1.2.7 Automatic temperature recording 1.2.8 Recording of time dependent and temperature dependent Interfacial Tension 1.2.9 Export of measurement values 1.2.10 Storage of video, image for taking measurement later on in case of fast decrease in Interfacial Tension 1.2.11 Liquid database with density, refractive index etc. 1.2.12 Automatic compensation of the temperature dependent parameters like density, refractive index etc. 1.2.13 Adjustment of the illumination of the chamber 1.2.14 Optical Zoom 1.3 Temperature control system 1.3.1 Temperature range: upto 130 Deg C 1.3.2 Provision of Reverse Cooling if it is a system requirement 1.4 Detailed Technical Specification: 1.4.1 Interfacial tension measurement range: 0.000001 mN/m to 2000 mN/m 1.4.2 Temperature measurement range: 0 to +130°C or more 1.4.3 Speed range: 0 to 20,000 rpm & continuously adjustable 1.4.4 Long term stability of the absolute rotational speed within ± 0.5 rpm 1.4.5 Tilt angle of the measuring cell stage ± 10 degree and more 1.4.6 Must be compatible with Power supply 230 VAC, 50 Hz |
| Bid Bond | INR 91,550.00 |
| Offer Validity | 90 days |
