We  Service & Calibrate all makes and models of rotational Viscometers 

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NDJ-1 Viscometer

See NDJ-1 Viscometer pdf manual here: NDJ-1-Manual

Similar in performance and style to Brookfield LV-RV analogue models, except it doesn’t cost over NZD$5000 and it has a quieter gear-box!

Main technical parameters:
Range 1 ~ 1 x 105 mPa
Rotor Sizes 1, 2, 3, 4,
Instrument speeds 6/12/30/60 RPM
Measurement error +/- 5% (Newtonian liquid)
Power 220-240VAC 50 Hz
Net weight 5.5 kg
Dimensions 400 x 370 x 150 mm

$1995+gst

With carry case, mounting stand and spindle set