BYK Additives & Instruments

Rotationsviskosimeter

Digital Viscometer

To measure the absolute viscosity a rotational viscometer is used. For non-Newtonian liquids a digital viscometer that applies a precise shear rate is needed. For laboratory viscosity measurement BYK-Gardner offers a comprehensive line of rotational viscometers. The viscometer product line can measure viscosity from a near water-like viscosity to a very high viscosity range for epoxy, sealants, and paste. To measure viscosity under a high shear rate Cone and Plate viscometers are available. The easy to use digital Stormer viscometer is also part of the rotational viscometer family.

byko-visc DS

byko-visc Basic

byko-visc Basic EX

The DS model is an easy to use digital Stormer viscometer that measures in KU (Krebs Units), Grams, and Centipoise units.
The Basic model offers a multi-functional viscometer at a economic price.


The Basic EX model has additional functionally at a reasonable price.
  • Automatically controls and maintains the rotational speed at 200 rpms
  • Complies with ASTM method D 562
  • CE/UL/CSA certified
  • Fast measurement results
  • 4 Line LCD Display to show all the relevant viscosity  parameters
  • Auto-diagnostic check during start-up
  • Out of measurement range audio alarm
  • Precise and accurate results
  • Programmable features: TTT, TTS
  • 10 location memory
  • Sample temperature measurement
  • Datalogger software with USB cable
  • Quick connect spindle accessory
  • Internationale Normen
  • ASTM D 562
  • Preise und Produkte
  • 8324
    KU-2, 115V
    Messbereich: 40-141 KU32-1090 g27-5274 cP*, Auflösung: 0.1 KU;1.0 g;0.7 cP, Genauigkeit vomGesamtmessbereich: ± 1 %, Wiederholbarkeit vomGesamtmessbereich: ± 0.5 %, Geschwindigkeit: 200 rpm± 0.1 rpm
  • Lieferumfang
  • Viscometer, 1 paddle spindle, Adapter for 1 pint, 1/2 pint containers, Operation Manual, two year warranty
  • Zubehör
  • 8340
    New Article
  • Internationale Normen
  • ASTM D2196
    ISO     2555, 1652
    BS      6075, 5350
  • Preise und Produkte
  • 8325
    8326
    8327
  • Lieferumfang
  • Viscosity head, Stand with leveling adjustment, Boss head, Spindle set, Spindle protector, Spindle rack, Power cable, Calibration certificate, 2-year warranty, Operating manual, Carry case
  • Internationale Normen
  • ASTM D2196
    ISO     2555, 1652
    BS      6075, 5350
  • Preise und Produkte
  • 8328
    8329
    8330
  • Lieferumfang
  • Viscosity head, Stand with leveling adjustment, Boss head, Spindle set, Spindle protector, Spindle rack, Quick disconnect accessory, PT100 temperature probe, Datalogger software, USB port, Power cable, Calibration certificate, 2-year warranty, Operating manual, Carry case

    byko-visc Advanced

    byko-visc Advanced EX

    byko-visc Premium

    The Advanced model offers a comprehensive level of features for QC and R&D  tasks.
    The Advanced EX model has additional flexibility with the speed control and programming functions.
    The Premium has the latest features in programming and communication technology.
    • Enhanced display with graphics capability
    • Auto-Diagnostic check during startup
    • Datalogger software with USB cable
    • User calibration function
    • 54 speed settings
    • Quick connect spindle accessory
    • Programmable multi-step ramp function
    • Sample temperature measurement
    • Interface with optional byko-visc software
    • Color TFT LCD Graphical display
    • 2600 speed settings
    • byko-visc Software included
    • Auto-Diagnostic check during step-up
    • WIFI, Bluetooth, USB interface
  • Internationale Normen
  • ASTM D2196
    ISO     2555, 1652
    BS      6075, 5350
  • Preise und Produkte
  • 8331
    8332
    8333
  • Lieferumfang
  • Viscosity head, Stand with leveling adjustment, Boss head, Spindle set, Spindle protector, Spindle rack, Datalogger software, USB port, Power cable, Calibration certificate, 2-year warranty, Operating manual, Carry case
  • Internationale Normen
  • ASTM D2196
    ISO     2555, 1652
    BS      6075, 5350
  • Preise und Produkte
  • 8334
    8335
    8336
  • Lieferumfang
  • Viscosity head, Stand with leveling adjustment, Boss head, Spindle set, Spindle protector, Spindle rack, Quick disconnect accessory, PT100 temperature probe, Datalogger software, USB port, Power cable, Calibration certificate, 2-year warranty, Operating manual, Carry case
  • Zubehör
  • 4980
  • Internationale Normen
  • ASTM D2196
    ISO     2555, 1652
    BS      6075, 5350
  • Preise und Produkte
  • 8337
    8338
    8339
  • Lieferumfang
  • Viscosity head, Stand with leveling adjustment, Boss head, Spindle set, Spindle protector, Spindle rack, Quick disconnect accessory, PT100 temperature probe, USB cable, Datalogger software, byko-visc Software,  USB port, Power cable, Calibration certificate, 2-year warranty, Operating manual, Carry case

    byko-visc Standard Spindles

    byko-visc Helio Stand

    Low Viscosity Adapter

    Additional spindles and sets are available for sale.
    The Helio stand lowers and raises the viscometer to allow for the rotating T-bar spindles remain in contact with the sample.
    The Low Viscosity Adapter accessory is for accurately measuring low viscosity liquids.
    • Made of 316 stainless steel
    • Compatible with the Quick Disconnect Accessory
    • Measures relative viscosity of non-flowing materials:  gels, pastes, inks
    • Traces a helical path through the sample
    • For use with L and R viscometer models
    • Can measure as low as 1 cP
    • Sample size from 16 - 18 ml
  • Preise und Produkte
  • 4981
    4982
    4983
    4985
    4986
    4987
    4988
    4989
    4990
    4991
    4992
    4993
  • Preise und Produkte
  • 4968
    Helipath-Stativ, 115V
    Text only: für Rotations-Viskosimeter
    4969
    Helipath-Stativ, 230V
    Text only: für Rotations-Viskosimeter
  • Lieferumfang
  • Automated motor, Spindle connector, Set of 6 t-bar spindles, Stop rings (2), Counter-weight, Rib joint, Power cord, Fastening bolt, Carrying case
  • Preise und Produkte
  • 4971
    4970
  • Lieferumfang
  • Spindle, Sample chamber, Mounting bracket, Hook fasteners, Carry case, manual,
    Water jacket with 4971 only
  • Zubehör
  • 4973
    Temperiergefäß
    4974
    4972

    Small Sample Adapter

    ThermoChamber

    byko-visc Software

    The Small Sample Adapter accessory can measure viscosity with sample volumes from 8 to 13 ml.
    The ThermoChamber accessory is ideal for high temperature viscosity applications.
    The software offers a two way communication with the byko-visc Premium and byko-visc Advanced EX models.
    • Easy to change stainless steel sample chamber
    • Precision made spindles and chamber for extremely accurate viscosity determination
    • Measure hot melt of asphalt, waxes, resins, and adhesives
    • Programmable temperature control
    • Optional disposable sample chambers
    • Graphical display of the results
  • Preise und Produkte
  • 4957
    4958
  • Lieferumfang
  • Sample chamber, Mounting plate, Carry case, Manual,
    Water jacket included with 4957 only
  • Zubehör
  • 4959
    4960
    4961
    4962
    4963
    4964
    4965
    4966
    4967
  • Preise und Produkte
  • 4975
    : 6.8 kg (15 lb)
    4976
  • Lieferumfang
  • Temperature controller, Alignment bracket, Sample chamber, Tube extension, Extraction tool, Choice of spindle (1), Heat shield, Carry case, manual
  • Zubehör
  • 4977
    4978
    4979
    4961
    4962
    4963
    4964
    4965
    4966
    4967
  • Preise und Produkte
  • 4980
  • Lieferumfang
  • USB drive, Password

    CAP 1000+ Viscometer

    CAP 2000+ Viscometer

    1/23 CAP Viscometer

    Cone and Plate Viscometer with two fixed speeds.
    Cone and Plate with multiple speed control to vary the shear rate.
    Low shear Cone and Plate viscometer that offers high precision for low viscosity applications.
    • Direct replacement for the ICI Cone and Plate viscometer
    • Economically priced – ideal for QC and Process control applications
    • Uses less than 2ml of sample
    • Easy to clean
    • Ideal for R&D, technical service, and QC applications
    • Serial interface for PC control and data download
    • Can be programmed to measure viscosity at set times
    • Ideal for incoming QC of automotive coatings
    • Available in fixed speed or variable speed models
    • Compliant with ASTM and ISO methods
  • Internationale Normen
  • ASTM
    D 4287

    ISO
    2884

    BS
    3900
  • Preise und Produkte
  • 7552
    CAP 1000+ L, 115V
    7553
    CAP 1000+ L, 230V
    7557
    CAP 1000+ H, 115V
    7558
    CAP 1000+ H, 230V
  • Lieferumfang
  • Lieferumfang:
    CAP Kegel/Platte Viskosimeter
    CAP Spindel - Bei Bestellung bitte Spindel-Nr. angeben 
    Viskositätsöl zur Kalibrierung
    Bedienungsanleitung
  • Zubehör
  • 7531
    CAP Spindel Nr. 1
    7532
    CAP Spindel Nr. 2
    7533
    CAP Spindel Nr. 3
    7534
    CAP Spindel Nr. 4
    7535
    CAP Spindel Nr. 5
    7536
    CAP Spindel Nr. 6
    7560
    CAP Spindel Nr. 7
    7561
    CAP Spindel Nr. 8
    7562
    CAP Spindel Nr. 9
    7563
    CAP Spindel Nr. 10
  • Internationale Normen
  • ASTM
    D 4287

    ISO
    2884

    BS
    3900
  • Preise und Produkte
  • 7550
    CAP 2000+ L, 115V
    7551
    CAP 2000+ L, 230V
    7555
    CAP 2000+ H, 115V
    7556
    CAP 2000+ H, 230V
  • Lieferumfang
  • Lieferumfang:
    CAP Kegel/Platte Viskosimeter
    CAP Spindel - Bei Bestellung bitte Spindel-Nr. angeben 
    Viskositätsöl zur Kalibrierung
    Bedienungsanleitung
  • Zubehör
  • 7531
    CAP Spindel Nr. 1
    7532
    CAP Spindel Nr. 2
    7533
    CAP Spindel Nr. 3
    7534
    CAP Spindel Nr. 4
    7535
    CAP Spindel Nr. 5
    7536
    CAP Spindel Nr. 6
    7560
    CAP Spindel Nr. 7
    7561
    CAP Spindel Nr. 8
    7562
    CAP Spindel Nr. 9
    7563
    CAP Spindel Nr. 10
  • Internationale Normen
  • ASTM
    D 7395

    ISO
    2884, 3900
  • Preise und Produkte
  • 7590
    1/23 CAP 1000+ L, 115V
    7591
    1/23 CAP 1000+ L, 230V
    7595
    1/23 CAP 2000+ L, 115V
    7596
    1/23 CAP 2000+ L, 230V
  • Lieferumfang
  • Lieferumfang:
    1/23 CAP Viskosimeter
    CAP Spindel Nr.10
    Viskositätsöl CAP10L (PV-7579)
    Bedienungsanleitung
  • Zubehör
  • 7531
    CAP Spindel Nr. 1
    7532
    CAP Spindel Nr. 2
    7533
    CAP Spindel Nr. 3
    7534
    CAP Spindel Nr. 4
    7535
    CAP Spindel Nr. 5
    7536
    CAP Spindel Nr. 6
    7560
    CAP Spindel Nr. 7
    7561
    CAP Spindel Nr. 8
    7562
    CAP Spindel Nr. 9
    7563
    CAP Spindel Nr. 10

    CAPCALC 32 Software

    Certified Standard Oils

    Model KU-2 Viscometer

    Software for the CAP 2000+ viscometer that provides advanced sample analysis.
    A comprehensive selection of viscosity oils is available to check and calibrate rotational viscometers.
    The KU viscometer is a digital version of the Stormer viscometer.
    • Automatic data collection
    • Provides instantaneous viscosity flow curves on easy-to-read graphs
    • Comparison data sets can be manually entered
    • For CAP viscometers a certified oil is needed to properly calibrate the viscometer
    • BYK-Gardner stocks the most popular oils for fast delivery
    • Automatically sets the correct rotational speed of 200 rpms
    • Sample measurement is quick and easy
    • LED display can read in Krebs, grams, or centipose units
    • Compliant with ASTM method D562
  • Preise und Produkte
  • 7524
    CAPCALC 32 Software
  • Lieferumfang
  • Lieferumfang:
    Software auf CD-ROM
    Anschlusskabel
    Bedienungsanleitung
  • Preise und Produkte
  • 4996
    4040
    Viskositätsstandard RT10
    4041
    Viskositätsstandard RT50
    4042
    Viskositätsstandard RT100
    4043
    Viskositätsstandard RT500
    4044
    Viskositätsstandard RT1000
    4045
    Viskositätsstandard RT5000
    4046
    Viskositätsstandard RT12500
    4047
    Viskositätsstandard RT30000
    4048
    Viskositätsstandard RT60000
    4049
    Viskositätsstandard RT100000
    4020
    Viskositätsstandard S200
    4021
    Viskositätsstandard N350
    4022
    Viskositätsstandard K400
    4023
    Viskositätsstandard S600
    4024
    Viskositätsstandard N1000
    7592
    New Article
    7570
    Viskositätsstandard CAP1L
    7571
    Viskositätsstandard CAP2L
    7572
    Viskositätsstandard CAP3L
    7573
    Viskositätsstandard CAP4L
    7574
    Viskositätsstandard CAP5L
    7575
    Viskositätsstandard CAP6L
    7576
    Viskositätsstandard CAP7L
    7577
    Viskositätsstandard CAP8L
    7578
    Viskositätsstandard CAP9L
    7579
    Viskositätsstandard CAP10L
    7593
    New Article
    7580
    Viskositätsstandard CAP1H
    7581
    Viskositätsstandard CAP2H
    7582
    Viskositätsstandard CAP3H
    7583
    Viskositätsstandard CAP4H
    7584
    Viskositätsstandard CAP5H
    7585
    Viskositätsstandard CAP6H
    7586
    Viskositätsstandard CAP7H
    7587
    Viskositätsstandard CAP8H
    7588
    Viskositätsstandard CAP9H
    7589
    Viskositätsstandard CAP10H
    4030
    Viskositätsstandard S60
    4031
    Viskositätsstandard N100
    4032
    Viskositätsstandard S200
    4033
    Viskositätsstandard N350
    4034
    Viskositätsstandard N1000
    4035
    Viskositätsstandard S2000
    4036
    Viskositätsstandard N15000
  • Internationale Normen
  • ASTM
    D 562
  • Preise und Produkte
  • 7508
    KU-2, 115V
    7509
    KU-2, 230V
    8322
    KU-2 mit Luftspülung, 115V
    8323
    KU-2 mit Luftspülung, 230V
  • Lieferumfang
  • Lieferumfang:
    Digitales KU-2
    KU-2 Spindel
    Dosenhalter
    Bedienungsanleitung
  • Zubehör
  • 7510
    KU-2 Spindel
    7511
    KU-2 Pastenspindel

    Model DV-E

    UL Adapter Accessory for Model DV-E viscometer

    Helipath Stand for Model DV-E DV1, DV2 Viscometers

    The DV-E model is an easy to use digital viscometer that has a wide viscosity range for all liquid viscosity applications.
    The UL adapter is used to extend the range and improve the accuracy of low viscosity measurement.
    The Helipath Stand raises and lowers the viscometers to test for non-flowing liquids.
    • Displays viscosity in centipose or mPascal units
    • Excellent accuracy and repeatability
    • Auto-range feature to view full scale range of spindle/speed selection
    • Economical price
    • Can measure as low as 1 centipose
    • Only requires 16 ml of sample
    • A water flow jacket is included for reproducible results
    • A set of T-bar spindles are included
    • Allows for the spindles to be in continuous contact with the sample
  • Internationale Normen
  • ASTM
    D 2196
  • Preise und Produkte
  • 7901
    LVDV-E, 220 V
    7900
    LVDV-E, 220 V
    7903
    RVDV-E, 220V
    7902
    RVDV-E, 220V
    7905
    HADV-E, 220V
    7904
    HADV-E, 220V
    7907
    HBDV-E, 220V
    7906
    HBDV-E, 220V
  • Lieferumfang
  • Lieferumfang:
    Viskosimeter, Spindel-Set, Laborständer, Tragekoffer, Bedienungsanleitung
  • Zubehör
  • 4890
    4901
    4902
    4903
    4904
    4920
    4911
    4912
    4913
    4914
    4915
    4916
    4917
  • Preise und Produkte
  • 4956
    UL Adapter
  • Lieferumfang
  • 1 spindel
    Open ended sample chamber
    Water flow jacket
    Mounting bracket
    Six end caps
    Attaching hardware
  • Zubehör
  • 8320
    Temperiergefäß
  • Preise und Produkte
  • 4895
    Helipath-Stativ, 230V
    4892
    Helipath-Stativ, 115V
  • Lieferumfang
  • Lieferumfang:
    Helipath-Stativ
    T-Bar Set (6 Spindeln)
    Verbindungsstück
  • Zubehör
  • 4893
    T-Bar Spindeln
    4894
    T-Bar Set

    Quick Disconnect Accessory for Model DV-E viscometer

    The quick disconnect accessory makes it easy to switch spindle and reduce viscometer wear.
    • Eliminates cross threading
    • Works with all spindle designs
    • Saves time during spindle changeover
  • Internationale Normen
  • ASTM
    D 2196
  • Preise und Produkte
  • 7910
    7912
    7913