The UPLIMARK Viscosity-Meter Assembly Parts is a compatible industrial coding spare part for Hitachi industrial coding equipment requiring OEM reference 451619 and UPLIMARK suffix variant -02; exact fluid-system revision must be confirmed. It is intended for professional maintenance, repair or component replacement.What Is the Viscosity-Meter Assembly Parts?This item is a viscosity meter assembly parts identified by UPLIMARK model UHT-451619-02.Technical Details UPLIMARK model: UHT-451619-02 OEM reference: 451619 Compatible equipment or use: Hitachi industrial coding equipment requiring OEM reference 451619 and UPLIMARK suffix variant -02; exact fluid-system revision must be confirmed Part type: viscosity meter assembly parts ApplicationUse for professional maintenance, troubleshooting, repair or replacement in a compatible continuous inkjet coding system.How Do I Confirm Compatibility?Confirm OEM reference 451619, UPLIMARK suffix variant -02, chamber and fitting geometry, tubing and connector arrangement, cable length, sensor interface and exact printer revision. Do not substitute suffix variant -01.Packaging, Condition and Lead TimeContact UPLIMARK for current stock, packaging, exact included items, supply condition and lead time. Confirm revision, test status and installation requirements before ordering electronic, fluid-system or serviced assemblies.Selection and ordering questionsDoes a matching printer series establish a complete viscometer match? Confirm the particular fluid-system revision and assembly contents, including any sensors or fittings.Request a fitment check or quotationAsk UPLIMARK about UHT-451619-02. Send your printer model, installed part reference, clear component photos, quantity and delivery destination for a fitment review and quotation.Use our compatibility and ordering guide to prepare the information needed before ordering.Manufacturer names and trademarks are used only to identify equipment compatibility. Unless explicitly stated otherwise, items are supplied as compatible replacements.