Rotational viscometer:
ViscoQC
- Single-point measurements with 3.5” color display
- Viscosity range from 1 mPa.s to 6,000,000 mPa.s
- Speed range from 0.1 rpm to 200 rpm with 25 steps, editable
- 4 L spindles to measure low-viscosity samples
- For samples like solvents, oils, juices, and much more
- Single-point measurements with 3.5” color display
- Viscosity range from 10 mPa.s to 40,000,000 mPa.s
- Speed range from 0.1 rpm to 200 rpm with 25 steps, editable
- 6 R spindles to measure medium-viscosity samples
- For samples like paints, adhesives, dairy products, and much more
- Single-point measurements with 3.5” color display
- Viscosity range from 60 mPa.s to 320,000,000 mPa.s
- Speed range from 0.1 rpm to 200 rpm with 25 steps, editable
- 6 H spindles to measure high-viscosity samples
- For samples like pastes, sauces, ointments, gels, and much more
- Multi-point measurements with 7” color touchscreen
- Viscosity range from 1 mPa.s to 6,000,000 mPa.s
- Speed range from 0.01 rpm to 250 rpm, freely selectable
- 4 L spindles to measure low-viscosity samples
- For samples like solvents, oils, juices, and much more
- Multi-point measurements with 7” color touchscreen
- Viscosity range from 10 mPa.s to 40,000,000 mPa.s
- Speed range from 0.01 rpm to 250 rpm, freely selectable
- 6 R spindles to measure medium-viscosity samples
- For samples like yogurt, paints, adhesives, detergents, and more
- Multi-point measurements with 7” color touchscreen
- Viscosity range from 60 mPa.s to 320,000,000 mPa.s
- Speed range from 0.01 rpm to 250 rpm, freely selectable
- 6 H spindles to measure high-viscosity samples
- For samples like pastes, sauces, ointments, gels, and much more
upon request
in specific countries
Simplicity, flexibility, and reliable results have made ViscoQC the new standard in rotational viscometry. It ensures the quality of your substance – from liquid to semi-solid – with an accuracy of ±1.0 % of the range in use. Its unique automatic spindle recognition in addition to magnetic spindle exchange ensures traceable, error-free measurements. It even suggests the right speed when you test an unknown sample. Test results can be reproduced anywhere in the world when the same measuring system is used.
Buy it, love it! Benefit from an exclusive 30-day money back guarantee. Buy the instrument, see how it works, and – if you don’t love it – we’ll take it back. Here’s how it works.
Key features

Ready to use out of the box
- Already assembled when delivered
- Just plug in and start to measure right away
- Available in your national language
- Correct alignment is ensured by integrated digital leveling
- Sensitive touchscreen with a user-friendly interface

Full traceability for reliable results
- Instant detection of spindle, spindle guard, and Peltier Temperature Device (PTD 80)
- Built-in magnetic coupling for simple one-handed spindle exchange
- Prevention of user errors by automatic spindle recognition (Toolmaster™)
- Perfect documentation by automatic detection of L or R guard (TruGuard™)
- Bar code scanner for automatic sample ID

Future-proof rotational viscometer
- The instrument can grow with your changing lab requirements: Upgradeable software packages bring new possibilities to your work.
- V-Curve adds real-time graph, analysis (e.g. yield point), and programmability to your ViscoQC 300.
- V-Comply makes your ViscoQC 300 compliant to 21 CFR Part 11 (e.g. audit trail, electronic signature).
- Laboratory Information Management System (LIMS) enables easy data transfer from your ViscoQC 300
- Don’t know the speed to measure your sample? ViscoQC tells you the right speed when measuring unknown samples (TruMode™).

Swiftly at your desired temperature with PTD 80
- Compact design that needs no additional space
- Minimum maintenance thanks to air-cooled Peltier
- Accurate sample temperature from 15 °C to 80 °C
- Sample temperature monitoring with Pt100 sensor
- Automatically starts measurement when sample reaches set temperature (T-Ready™)

Highest quality, lowest downtime
- Benefit from our 3-year warranty program.
- Increased corrosion resistance by spindle sets made of stainless steel 316
- Qualify ViscoQC 300 for 21 CFR Part 11 within one day using personalized qualification documents.
- Sensor can be exchanged without sending the instrument back to the supplier
- Automatic bearing check (TruSine™) to avoid sudden downtime
Technical specifications
ViscoQC 100 | ViscoQC 300 | |||||
L | R | H | L | R | H | |
Test | Single point | Single point | Single point | Multi-point | Multi-point | Multi-point |
Viscosity range [mPa.s] (depends on the measuring system) | 1* to 6M | 10** to 40M | 60*** to 320M | 1* to 6M | 10** to 40M | 60*** to 320M |
Speed [rpm] | 0.1 to 200 25 increments: 19 standard speeds plus 6 freely selectable speeds | 0.1 to 200 25 increments: 19 standard speeds plus 6 freely selectable speeds | 0.1 to 200 25 increments: 19 standard speeds plus 6 freely selectable speeds | 0.01 to 250 Speedlist with 18 standard speeds Freely selectable speeds within the speed range | 0.01 to 250 Speedlist with 18 standard speeds Freely selectable speeds within the speed range | 0.01 to 250 Speedlist with 18 standard speeds Freely selectable speeds within the speed range |
Max. spring torque [mNm] | 0.0673 | 0.7187 | 5.7496 | 0.0673 | 0.7187 | 5.7496 |
Accuracy | ±1.0 % full scale range | ±1.0 % full scale range | ±1.0 % full scale range | ±1.0 % full scale range | ±1.0 % full scale range | ±1.0 % full scale range |
Repeatability | ±0.2 % | ±0.2 % | ±0.2 % | ±0.2 % | ±0.2 % | ±0.2 % |
* With optional double-gap system DG26, with L1 spindle 15 mPa.s
** With optional double-gap system DG26, with RH1 spindle 100 mPa.s
*** With optional double-gap system DG26, with RH1 spindle 800 mPa.s
M=1 million
Standards
A
ASTM D115ASTM D789
ASTM D1076
ASTM D1084
ASTM D1337
ASTM D1338
ASTM D1417
ASTM D1439
ASTM D1824
ASTM D2196
ASTM D2243
ASTM D2364
ASTM D2556
ASTM D3288
ASTM D3468
ASTM D3716
ASTM D3730
ASTM D3794
ASTM D4016
ASTM D4143
ASTM D4300
ASTM D4878
ASTM D4889
ASTM D5324
ASTM D5400
ASTM D6279
ASTM D6577
ASTM D7394
ASTM D8020
ASTM E2975
ASTM E3070
ASTM E3116
ASTM F1607
ASTM F3208
B
BS 5350C
ChP 0633 Rotational viscosity measurement method, method IIID
DIN 2555DIN 3219
DIN 16945
DIN 52007-1
DIN 53019-1
DIN 54453
E
EN 302-7EN 2555
EN 3219
EN 10301
EN 12092
EN 12802
EN 15425
EN 15564
I
ISO 1652ISO 2535
ISO 2555
ISO 3219
ISO 10364-12
J
JP XVII 2.53 (2.1.2) Single cylinder-type rotational viscometerP
Ph. Eur. 2.2.10 - Rotating viscometer methodT
TAPPI T648TAPPI T697
U
USP 912 Rotating viscometer methodAnton Paar Certified Service
- More than 350 manufacturer-certified technical experts worldwide
- Qualified support in your local language
- Protection for your investment throughout its lifecycle
- 3-year warranty
Documents
-
Adhesives | How to Analyze the Gel Time with the Rotational Viscometer ViscoQC 300 Application Reports en
-
Personal Care | Rotational Viscosity Testing of Personal Care Products with ViscoQC Application Reports de, en
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