Marsh Funnel Viscometer MLN-4

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Marsh Funnel Viscometer MLN-4

Product Introduction

Marsh funnel viscometer is a simple equipment for measuring viscosity daily, it is produced according to American API standard. The viscosity of drilling fluid is measured by the time of  quantitative drilling fluid flows out of the funnel.

The instrument is mainly composed of funnel, measuring cup and sample cup, etc. It has the feature of simple structure, convenient use, accurate measurement, and is widely used in oil field, geological exploration and other departments.


Working principle

Marsh funnel viscometer is used to measure viscosity of drilling fluid. Pour quantitative drilling fluid into the funnel through funnel net, then the drilling fluid flow into the drilling fluid cup through the diversion pipe, at the same time, record the time of drilling fluid flow out, which is the viscosity of drilling fluid.


Models and Specifications

Model

Name

Configuration

MLN-4

Marsh funnel viscometer

1500mL plastic   steel funnel2000mL plastic cup946mL plastic cup,   stopwatch

 


The main technical parameters

NO

Item

Technical specifications

1

Operate ambient temperature

5℃~35℃

2

Mesh size

1.68mm12Mesh

3

Capacity below funnel net

1500±15mL

4

Accuracy

Temperature 21±3下,flow out 946mLLdistilled   water, time 26±0.5s

5

Net weight/Gross weight

0.8kg/1.28kg

6

Dimensions

530×160×360mm

7

Packing dimensions (cardboard box)

385×205×230mm


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