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•1GESERCD

EQUIPPIEnT FDR TESTIflG LUBRICHF1TS

EVI Test Kit

Mini-laboratory for testing Hydraulic, Turbine, and Industrial Oils

The GESERCO EVI TEST KIT is a true portable

lubricants analysis mini laboratory.

The EVI kit is designed for monitoring five main

characteristics of hydraulic fluids, turbine oils

and industrial oils:

• Particles content gauging / sizing

• Water content

• Sea water content*

• Acidity and oxidation (TAN)

• Viscosity

The tests are simple and rapid, and the kit

includes a detailed testing and interpretation

guide so that the technician can make

immediate decisions for maintaining the

lubricated equipments and hydraulic

circuitries and increasing their lifespan.

(* option)

Water Content

Test method

The measurement method consists in adding

some reagent to the oil sample which will

produce a pressure proportional to the amount

of water contained in the oil.

The produced pressure is measured by means

of a dial pressure gauge or a liquid column

volumetric gauge (Ultra PreciWaterTest® or

PreciWaterTest ®).

The dial gauge is graduated with %H20 values,

allowing for direct read-out of the %H20

measurement.

Specifications

Range: 0 tO 1 5%H20 (extended range to 15%H20)

Accuracy: 5ppm (with UPWT version)

Test time: 5 minutes

Oil sample required: 5ml

Acidity & Oxidation (TAN)

Test method

The test uses a rapid colorimetric method which

is well suited for clear and black oils.

Various reagents are added to the oil sample

to be tested which will induce a color change.

The quantity of reagents which was required to

make the color change allows calculating the

TAN of the oil.

Specifications

Sensitivity: 0.01 mg KOH/g

Test duration: 30 minutes

Oil sample required: 200 to 1200 |jl

1GESERCO

SPECIFICATIONS MAY CHANGE WITHOUT NOTICE

16 RUE FRANCOIS ARAGO- 33700 MERIGNAC- FRANCE BRO.EVI-GB

EQuipnEnT FDH TESTins LuamcnnTs (T) +33 5 5634 9229 - (F) +33 5 5634 9544-contact@geserco.fr 01/2013