Purpose:the instrument is mainly used for relevant laboratories and factories to determine absolute viscosity of newton liquids and apparent viscosity of non-newton viscosities. It can be used to determine viscosity of petroleum, resins, paints, inks, sizing agents, cosmetics, creams, pharmaceuticals, and asphalts. For liquids of different viscosities or other different measurement requirements, you can select different combinations for determination.Product advantage: it is small, light, convenient to be operated, easy to be maintained, durable and it can determine viscosity of liquids rapidly and reliably. main technical parameters:1. Weight: 15 kg;2. Size: 170140440 mm;3. Spindles: unit ii, and iii;4. Speed: 750 rpm, 75 rpm, and 7.5 rpm;5. Power supply: ac 220v10%, 50 hz;6. Measurement error: 5% (for newton liquids);7. Measurement range: 11000000 mpas;more rotational viscometer:dshj-8s rotational viscometer dshj-79 rotational viscometerdshj-7 rotation viscometer dshj-5s rotational viscometer dshj-4 rotational viscometer dshj-1f rotational viscometer dshj-1e rotational viscometer dshj-1d rotational viscometer dshj-1c rotational viscometerdshj-1b-ht rotational viscometerdshj-1b rotational viscometer dshj-1 rotational viscometer