Digital Handheld or Benchtop Viscometers

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Options:

Rotor 0 10-100mPa.s
Rotor 1 50-500mPa.s
Rotor 2 200-2000mPa.s
Rotor 3 1000-10000mPa.s
Rotor 4 5000-50000mPa.s
Rotor 5 20000-200000mPa.s

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Main unit specifications:

Speed: 20 rpm
Accuracy: less than 3% of full scale
Repeatability: less than 2% of full scale
Power: 4C-size batteries
Case parts: PP resin molded
Mass: approx. 1.5kg
Display of Measurement: Digital 3 digits
Unit: SI unit(mPa.s/Pa.s) or can be changed to % unit.

Caution for protection of the viscometer
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  • It is not water-resistant, moisture resistant or of a hermetic structure.

  • Prevent intrusion of a measuring liquid or detergent into the main body.

  • Do not use in a place of high humidity and corrosive atmosphere.

Benchtop stand and mounting


Model ST-2001 Series Viscometer

Features:

  • Direct reading of results and measuring parameters
    on a L.C.D. display.

  • Indicated parameters:
    - Selected speed: . . . . . . . . . . . . . . . . . . . .r.p.m.
    - Selected spindle: . . . . . . . . . . . . . . . . . . . . .S.P.
    - Viscosity result: . . . . . . . . . . . . . . . . .cP (mPa-s)
    - Base scale percentage: . . . . . . . . . . . . . . . . . .%

  • The equipment determines the absolute relative
    viscosity.

  • Selection of data in S.I. or C.G.S.

  • Automatically checks for correct operation by scanning at different speeds.

  • A visual and audible alarm indicate if an error has been detected.

  • Out of range measurements are indicated by an audible and visual signal.

  • The unit is protected against any brusque increases in mains power.

  • User calibration.

  • 18 selectable speeds from 0.3 to 200 r.p.m.
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Technical Data:

  • Direct results in cP(mPa-s): models ST-2001 L & R.

  • Direct results in Poise (Pa-s): model ST-2001 H.

  • Precision: 1% base scale.

  • Resolution:
    - Using low viscosity adapter: 0.01.
    - For viscosity below 10,000 cP: 0.1.
    - For viscosity equal to or above10,000 cP: 1.
    Repeatability: 0.2%.

  • Power to all three models: 100 to 240 VAC at 50/60 Hz. Comes complete with support for 4 or 6 spindles, model dependent, cover, adjustable base, instruction manual and spindle selection table

Accessories:

  • Spindle R 1

  • Protectors for spindles

  • Small sample volume adapters

  • Set of 3 or 4 spindles, model dependent

  • Low viscosity adapters

  • Displacement spiral adapter

  • Electronic temperature controller ST-TEMP

  • Oil standards
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Model
Measuring range
Speed r.p.m.
Spindle standard
Power W
Weight Kg
ST-2001 L
from 20 to 2000000 cP
0,3 to 100
L1 to L4
15
5
ST-2001 R
from 100 to 13000000 cP
0,3 to 100
R2 to R7
15
5
ST-2001 H
from 32 to 1060000 Poise
0,3 to 100
R2 to R7
15
5

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Excellent Technology Co.
Hong Kong: Tel. (852) 2691 3821    Fax. (852) 2900 2980
Email: LabSupplyhk@Gmail.com

China: Tel. (86) 150 1799 2655   Fax. (86) 755 3360 9662
Email: etchk.China@Gmail.com