Measurement range

25 mPa•s～1×107 mPa•s ( If choosing the No.30 spindle, the measurement range can extend to 2×107 mPa•s)

Spindle:

No. 21, 27, 28, 29 total four types of spindles (the No.30 is optional)

Spindle speed:

0.1～200 RPM, continuously speed regulation (With 12 grades of speed)

Measurement error

±1% (F•S), choosing the No.30 spindle, it will be ±3% (F•S)

Temperature control range:

 45 ℃～200 ℃

Temperature control accuracy:

 ±0.1 ℃

Sample cylinder cubage:

20 ml

Power supply:

AC 220 V±10%, 50 Hz

 Ambient temperature

5 ℃～35 ℃ (when the control temperature of the heater is close to the ambient temperature, turn on the air conditioner to allow the
ambient temperature is approximately 5 ℃ lower than the control temperature of the heater);

Relative humidity:

≤80%

Printing output:

needle printer

Comunication port

RS232 port

No.

Name

Unit

Quantity

1

Head of viscometer

Set

1

2

Pedestal of instrument (having three level adjustment bolts)

Set

1

3

Toothed rod

Piece

1

4

Auxiliary controlling case (containing a temperature controller and a micro-printer)

Set

1

5

Heater

Piece

1

6

Spindle (No.21, 27, 28 and 29)

Piece

1 for each

7

Connection hook and transition bolt

Piece

1 for each

8

Power supply wire (250 V 6 A)

Piece

1

9

Serial port wire

Piece

1

10

Heater connection wire

Piece

1

11

Sensor wire

Piece

1

12

Sample cylinder, sample cylinder holder, sample cylinder cover, special forceps

Piece

1 for each

13

Fuse (Φ5×20) 5 A

Piece

3

14

CD for communication with a PC

Piece

1