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OSTWARD VISCOMETER GUPTA BRAND 10007027B
The relationship between the intrinsic viscosity of a polymer solution and the relative molecular mass of the polymer allows this apparatus to be used for quantitative determination of relative molecular mass.
Comprises glass U-tube with two bulbs,connected by a capillary tube approximately 120 * 1 mm length * internal diameter. Overall height 237 mm
Otto Von Guericke (p) ( 50000064 )
Our Universe-set Of 10 ( 50000518 )
Output Devices ( CH 2109 )
OUTPUT POWER METER – GUPTA BRAND 200491
Specifications: Wattmeter relay: 0 to 100W in four steps : 0 to 10mW-1W-10W-100W & signal can be attenuated up to 40dB. In four steps of 0-10-20-30- 40dB. & Load that can be given to a audio & radio signal is from range 3 ohm to 10K ohm in ten steps i.e. 3.6,8,16,50,78,600,1K,2K,5K & 10K ohm