Viscometer VT-06

หมวดหมู่สินค้า: RION

รหัส :

The VT-06 is designed for quality control applications in the manufacturing process of industrial products such as petrochemicals, paint, and adhesives, as well as foodstuffs.Viscosity measurements covering a wide range are possible, such as gear oil used in construction machinery. Measurement is performed by simply submerging a rotor in the fluid. The resistance to rotor movement caused by the viscosity (torque) is measured to obtain direct readings.

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appliedscientific.co.th

แท็ก: Food and Beverage Petroleum and Petrochemical Pulp and Paper Cosmetic and Pharmaceutical Material

15 มีนาคม 2567

ผู้ชม 101 ผู้ชม

Viscometer VT-06

Compact and light weight make the unit easily portable and allow operation with one hand
Can be powered by alkaline batteries, nickel-hydride rechargeable batteries, or AC adapter
Direct indication of viscosity in decipascal-seconds (SI units)
Dedicated stand for measurement available as option

(Usage)

1. Attach rotor to unit and hold unit in the hand or place on dedicated stand.

(Unit should be approximately horizontal in either case.)

2. Insert rotor in sample fluid, turn power on, and select rotor number.

3. Press start button and read indicated viscosity.

* The supplied extension rod can reach fluid that is further away. (Only for use with the No.1 and No.2 rotors.)

Optional accessory

AC adapter VA-05JAC adapter

VA-05JStand VA-04

VT-06

Controls and Functions
VT-06

VT-06

Technical Documents

Rotor extension
The supplied foldable rotor extension consists of three 30 cm rods joined by rings. The combined length is 90 cm. When wishing to use the extension at a length of 30 cm or 60 cm, open the connector rings with a pair of pliers, remove the desired number of elements, and rejoin the extension rods. Be sure to close the rings fully again, to prevent the extension from getting detached during use.
Attach the end with the male thread to the viscotester and the end with the female thread to the rotor.
Note that both are left-hand (reverse) screw threads, so you must turn the parts counterclockwise to screw them in.
When measuring a fluid with high viscosity, the joint will look as shown in the illustration, but this does not affect the measurement.
The rotor extension rods are made of stainless steel.

Attaching the Rotor

If you do not know the viscosity of the sample fluid, perform measurement using rotors in the following order: No. 2 rotor, No. 1 rotor, No. 3 rotor.
Because this is a left-hand (reverse) screw thread, you must turn the rotor counterclockwise to screw it in.
Verify that the blue rubber section of the rotor mounting shaft is mounted correctly and that does not touch the case of the unit. Otherwise correct measurement may not be possible.
To detach the rotor, hold the blue rubber section of the rotor mounting shaft with your fingers and turn the rotor clockwise.

How to measure

Hold the viscotester in one hand or mount it to the optional stand (VA-04). Use the level gauge on the unit to verify that the unit is approximately horizontal.
Place the rotor in the center of the cup or beaker and fill in sample fluid so that it comes to about the center of the fluid mark on the rotor.
Hold down the power key until the power is set to on (at least 1 second).
Use the rotor selector key to select the correct rotor number.
Press the START key.
The indication “RUN” appears on the display and the rotor starts to turn. Hold the unit steady until the viscosity indication has stabilized. When a stable value has been obtained, press the START key again. The rotor stops turning, and the measurement value remains on the display for easy reading.
When measurement is completed, hold down the power key until the power is set to off (at least 1 second).

* About power swing
When the rotor starts to turn, temporary overload may cause a socalled power swing condition where the rotor cannot turn properly. In such a case, the indication “FAIL” is shown on the display, the rotor is stopped, and then started up again.

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