Downloads
• General Catalogue
Viscometers
(PDF, 900 kB)
• HAAKE Viscotester
1plus / 2plus
Data sheet (engl.)
Viscosity Test Site
portable -22°...+302°F
at lab down to -49°F
product page
HAAKE Viscotester 1 plus & 2 plus
- Viscotester 1plus / 2plus in carrying case
Application
These small, battery-operated rotational viscometers are suitable for quick and reliable tests andcomparative measurements for quality control applications. The
hand-held instruments can also be operated on a stand.
User friendliness
The operation of the HAAKE Viscotester 1 plus & 2 plus is especially easy due to the one-button operation. The Viscotester is switched on and off by pushing the button once. Pushing the button again selects the rotor type and starts the measurement.
Digital display
Contrary to the traditional Viscotester models where the viscosity value is read from an analog dial, the HAAKE Viscotesters 1 plus and 2 plus show the viscosity value on a digital display. Therefore, errors caused by misreading the dial belong
to the past. Possible handling errors as well as service information are also shown on the display.
Main features
• Quick, exact and reliable
• One button operation
• LCD display
• No mains supply required
- Viscotester 1plus / 2plus with stand
Typical application fields
• Quick viscosity tests, e.g. for process optimization or machine adjustment
• Batch control in production
Typical samples
• Printing inks, paints, inks
• Shampoos, creams, lotions
• Oils, greases, pastes
• Sauces, thickeners
Measuring principle
A rotor rotating at a constant speed is immersed in the fluid to be tested; the fluid’s resistance to the rotation measures the viscosity of the fluid. The small battery-operated rotational viscometer can be operated independent of a mains
supply, so that quick and reliable viscosity measurements can be performed virtually everywhere.
Compatibility
Measuring cups and rotors of the previous models HAAKE VT01 and VT02 can also be used with the plus units.
- Accessories for Viscotester 1 plus / 2 plus
| Technical Data | |
| Viscosity range | 1 plus: 1,5 ... 330 mPas (cP) 2 plus: 0,3 ... 4000 dPas (30 ... 400.000 mPas (cP) ) |
| Temperature | up to 150 °C |
| Rotor speed | 62,5 rpm |
| Reproducibility | ±1% FSD |
| Measuring accuracy | standard: ±5% FSD optional: ±1% (VT2 plus only) |
| Displayed values | VT1 plus: η in mPas VT2 plus: η in dPas |
| Optional | VT1 plus: η in dPas VT2 plus: η in mPas |
| Order No. | Description |
| 399-0100 | HAAKE Viscotester 1 plus Basic instrument with batteries Instrument holder 2 Measuring cups (A and B) 3 Rotors (No. 3, 4 and 5) Delivered in a carrying case |
| 399-0200 | HAAKE Viscotester 2 plus Basic instrument with batteries Instrument holder 1 Measuring cup (3) 3 Rotors (No. 1, 2 and 3) Delivered in a carrying case |
| 222-1693 | Calibration to measuring accuracy ±1% FSD (VT 2plus only) |
| 222-1688 | Battery charger incl. 4 batteries AA |
If you have any questions about Haake products please feel free to contact us.