Product Details Product Overview The IVS800 fully automatic viscosity measurement system uses a Z-type Ubbelohde viscometer to achieve the entire process of automatic sample introduction, automatic testing, automatic calculation, automatic cleaning, and automatic drying. This liberates laboratory personnel and ushers in a new era of viscosity measurement. Applicable Standards and Materials The IVS800 series fully complies with the following standards: GB/T14190, GB/T17931, GB/T17932, GB/T1632, GB/T12005, GB/T12006, GB/T3401, GB/T1841, GB17514, GB/T28610, GB/T265, ISO1628 (except 1628-3), ISO307, ISO1191, ISO2909, ISO3104, ISO3105, ISO9002, ASTM D341, ASTM D396, ASTM D445, ASTM D446, ASTM D789, ASTM D975, ASTM D1601, ASTM D2857, ASTM D4603, DIN53728, DIN7744, DIN53727, FZT 51008, HG/T 2758, HG/T2234, SY/T 5651, pharmacopoeia, etc., both international and domestic viscosity testing standards. It can be widely used for viscosity detection of high molecular polymer materials such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polybutylene adipate terephthalate (PBAT), nylon PA6, PA66, polycarbonate (PC), polyvinyl chloride (PVC), polyacrylonitrile (PAN), polyacrylamide (PAM), polyvinylidene fluoride (PVDF), silicone, polymethyl methacrylate (PMMA), polylactic acid (PLA), PGA, cellulose (CA), microcrystalline cellulose (MCC), etc. Performance Features Δ Efficient ● Prepared samples are placed on the sample tray, and the entire experiment is completed automatically. ● No need to disassemble the viscometer tube; all procedures including measurement and cleaning are automated. ● Batch constant temperature samples significantly shorten experimental time and improve testing efficiency. ● Samples are stored in a constant temperature chamber to prevent crystallization or precipitation. ● QDS/LIMS interface allows automatic upload of experimental data. Δ Safe ● Fully automatic operation reduces personnel contact with chemical reagents. ● Enclosed system collects waste liquid and exhaust gas automatically, greatly reducing harm from harmful gases. Δ Accurate ● Imported high-precision temperature control module ensures temperature uniformity and fluctuation ≤±0.01°C, guaranteeing accurate measurement results. ● The measurement zone and temperature adjustment zone of the constant temperature bath are separated for more stable temperature fields. ● Uses rigid stainless steel optical fibers for stable light paths and precise timing. ● Employs an optimized Ubbelohde capillary viscometer structure without storage bulbs to reduce sample residue inside the tube, facilitating continuous testing, easy cleaning, and saving reagents. Detectable Sample Results Specific viscosity (intrinsic viscosity) Relative viscosity value Specific viscosity value (viscosity number) Fickentscher's K value Viscosity-average molecular weight Kinematic viscosity Polymerization degree Dynamic viscosity Measurement standard/absolute/percentage deviation value Logarithmic viscosity (logarithmic viscosity number) Time and its average value Technical Parameters Measurement time range: 0-9999.999(s) Temperature control range: 15-90°C Timing accuracy: 0.001s Viscosity range: 0.3-100000(mm²/s) Temperature field uniformity during testing: ≤±0.01°C Wireless distance: 30m Host dimensions: 2 positions: 720×320×700(mm) Power supply: 220V/50Hz 4 positions: 1040×320×700(mm) Power: 2KW