aHR0cDovL2ZyZWVzaGlwLmNvLmty Item specifics - is_customized:
- Yes
- Brand Name:
- OEM
- Model Number:
- #4
Packaging Details - Unit Type:
- piece
- Package Weight:
- 1.000kg (2.20lb.)
- Package Size:
- 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
p> First, use This instrument is mainly used for measuring kinematic viscosity of Newtonian or near-Newtonian fluid coating can also be used according to the need to compare measurements. For viscosity measurements 30s ~ 100s paint products is a portable viscometer, i.e., filled with the liquid to be measured, the time required from the outflow hole to measure the viscosity of the liquid, in units of seconds. Second, the principle LND-1 viscometer viscosity is measured with viscosity, that is a certain amount of the sample at a temperature from a predetermined hole diameter of the outflow time in seconds. Translation of the sample using the following formula can be out of time in seconds (S) into the kinematic viscosity values (mm2 / s). γ = (t-6.0) / 0.223 (30s ≤ t ≤ 100s) Where, t - flow time (s) γ - kinematic viscosity (mm2 / s) Third, the main technical characteristics 3.1 Viscosity Cup is made of brass, a capacity of about 100 ml, its geometry and wall roughness compliance "GB/T1723 paint viscosity measurement method", which is at the bottom of the hole for the outflow of stainless steel. 3.2 correction coefficient K that is, under (such as 20 ± 0.1 ) temperature setting conditions filled with a secondary standard oil viscosity cup, flow time should be finished within 30s ~ 100s range, K value should be 1 ± 0.03 range. Viscometer frequency extent of its use should be regularly calibrated.
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