Model MLN Marsh Funnel Visicometer with 946ml Plastic Measuring Cup

Product Description

1,Introduction
The Marsh Funnel is a simple device for indicating viscosity on a routine basis. When used with a measuring cup the funnel gives an empirical value for the consistency of a drilling fluid. The number obtained depends partly on the effective viscosity at the rate of shear prevailing in the orifice, and partly on the rate of gelation.
The Marsh Funnel Viscometer Model MLN-3 and MLN-4 are made of rugged plastic, Model MLN-3A and MLN-4A are made of stainless steel that resists temperature change deformation. The measuring cup, graduated in cubic centimeters and fluid ounces, is designed specifically for use with the Marsh funnel. This combination is used for making rapid, on the spot measurements of drilling fluid viscosity. The Marsh funnel readings are only general measurements, but the frequent reporting of the Marsh funnel viscosity will indicate changes in the fluid viscosity that could require corrective action.
Funnel viscosity is the ratio of the speed of the sample fluid as it passes through the outlet tube (the shear rate) to the amount of force (the weight of the fluid) that is causing the fluid to flow (the shear stress). Marsh funnel viscosity is reported as the number of seconds required for one quart of sample fluid to flow out of a full Marsh funnel.
In addition to the Marsh funnel, the viscosity measurement procedure requires a graduated container (measuring cup) to receive the fluid as it flows out of the funnel, a means to measure elapsed time (stopwatch), and a thermometer for measuring the temperature of the sample.
2,Type Specification

Model	Name	Configuration
MLN-3	Marsh Funnel Viscometer	With 2000ml Plastic liquid cup	With 946ml plastic measuring cup
MLN-3A		With 2000ml Stainless steel liquid cup	With 946ml stainless steel measuring cup
MLN-4		With 2000ml plastic liquid cup and stopwatch	With 946ml plastic measuring cup
MLN-4A		With 2000ml stainless steel liquid cup and stopwatch	With 946ml stainless steel measuring cup

3,Technical Specification

No.	Technical Specification	Model
		MLN-3	MLN-3A	MLN-4	MLN-4A
1	Mesh size	1.6mm(12 mesh)
2	The volume below the criny	1500ml±15ml
3	Precision	When 1500ml standard distilled water was injected into the funnel, the outflow time of 946ml standard distilled water is 26±0.5s
4	Net weight / Gross weight	0.8kg/1.2kg	1.36kg/1.78kg	0.88kg/1.22kg	1.42kg/1.84kg
5	Overall dimensions	570×157×362mm		530×160×360mm
6	Packing size	385×205×230mm

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FAQ:
Q1 : Are you a manufacturer or a trading company ?
A1: We are manufacturer.
Q2: What is your main brand?
A2: Our brand is Haitongda, which is famous in China and other nation. Also we do OEM.
Q3: What are your business scope and product classification?
A3:Business scope: mud analysis instrument, electronic products, special instrument, mold design and manufacturing; Instrument maintenance and sales; Import and export of goods and technologies.
Product classification: including drilling fluid analysis instrument, oil well cement testing instrument and field overall solution, including 22 small categories and over 120 products.
Q4: What is your MOQ for the order?
A4: Testers per 1 set.
Q5: What is the warranty period of your instrument?
A5: One year.
Q6: Can I get better offer if our order can be bigger?
A6: Certainly. We will give you better prices based on the quantity for your order.
Q7:What certificate do you have for your instrument?
Q7: ISO, SGS and so on
Q8: What is your lead time for our order?
A8: For new order: 3 weeks;
For stock order: 3 working days after T/T. Based on FOB Qingdao.
Q9: What is your advantage of your factory?
A9: We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968.
Q10: What is the process to become an agency?
A10: Please send us mail enquiry, then we will reply you as soon as possible.
Contact us:
Qingdao Haitongda Special Instrument Co.,Ltd.



Add:No.320, Jiushui East Road,Licang district,Qingdao City,Shandong Province,China(266100)