Herschel Emulsifier

Determination of the speed of water separation capacity of oils and synthetic liquids

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The Seta Herschel Emulsifier is a compact and efficient benchtop instrument designed to measure the ability of petroleum oils and synthetic fluids to separate from water. The instrument incorporates 4 test stirrers, with independent control and motorised raising and lowering. Samples can be tested simultaneously or individually to suit laboratory requirements.

Bath volume

5 Liter

Test temperature

54 °C and 82 °C

Bath temperature stability

± 1 °C

Stirring speed

1500 ± 15 rpm

Dimensions (H x W x D)

890 x 450 x 450 mm

Weight (empty)

49.5 kg


110 Vac, 50/60 Hz or 240 Vac, 50/60 Hz

ASTM D1401

DIN ISO 6614

IP 412

FTM 791-3201