NIRUN LDV-T2 digital display viscometer is a viscosity temperature control integrated machine, which integrates viscosity measurement and precise temperature control in one. It breaks through the existing market that has a constant temperature Water Tank, a viscosity measuring instrument, and a small amount of sample adapter to form a split machine. The all-in-one viscosity measurement system is composed of a small sample adapter (SSR) cylindrical sample sleeve and SC4 rotor, which can perform accurate measurement at a certain shear rate. The sample volume only needs 2 to 16m, and the SC4 rotor has a cylindrical geometry. Can provide very accurate viscosity measurement, and can get accurate shear rate data. The small sample cylinder is easy to load and unload, which brings convenience to the cleaning work. The small-volume sample cylinder is closely connected with the temperature controller, so that the temperature of the sample can be kept very accurately. The stirring action of the rotor, combined with the small sample volume, minimizes sample temperature non-uniformity. The constant temperature time is greatly shortened.
Precise temperature control is very helpful for testing the performance changes of your samples and predicting the behavior of products. Controlling the temperature when measuring the viscosity helps to ensure the accuracy of the experimental results. Since the temperature controller is composed of a semiconductor and a built-in automatic optimization temperature program control, the temperature rise/fall is adjustable, and the temperature control accuracy is ±0.1. Temperature control is operated by DV-T2 data acquisition and program-controlled analysis software, which has good operational performance and flexibility. DV-T2 data acquisition and program-controlled analysis software can do rheological curve analysis.




| model | LDV-T2 | RDV-T2 | HADV-T2 | HBDV-T2 |
| Range mPa·s | 5-1 million | 25-10 million | 50-20 million | 2-80 million |
| Rotor speed | 0.1~200 rpm (continuously variable speed) | |||
| Number of rotors | Standard configuration SC4-21, 27, 28, 29 (optional rotor SC4-14, 15, 16, 18, 25, 31, 34) | |||
| sample size | 2-16ml | |||
| temperature range | -1°C-150°C (temperature control accuracy ±0.1°C) | |||
| repeatability | 0.5% F/S | |||
| measurement accuracy | ±1.0 F/S | |||
康婧玲 - 《上海大学》