NF-1 NF-2 Differential Sticking Tester
NF-1 NF-2 Differential Sticking Tester

NF-1 NF-2 Differential Sticking Tester

Brand:NANBEI

Model:NF-2

Application:

product details

 

NF-2 type of adhesion coefficient tester 
I. Overview 
The instrument is an analog of the test analysis equipment, mainly for the monitoring of deep drilling and borehole drilling fluid in the coefficient of friction between, for the timely processing of drilling fluids to improve their lubricity and prevent the occurrence of sticking, to ensure fast, secure and reliable data to provide accurate drilling. With a compact, high precision, convenient operation. Widely used in various fields, research institutes, laboratories and other departments. 
二、Model and specification                               
NO
Model and specification
NAME
Different configurations at
Features
1
NF-1
Adhesion coefficient tester
Components without the pressure tube 
 
Adhesion adhesion between the plate and the filter cake with additional bar by human pressure.
2
NF-2
Adhesion coefficient tester
Pressure tube components 
 
Adhesion between the adhesion and cake plate by air pressure acting on the cylinder pressure to put pressure on the adhesive disc
 
三、The main technical parameters of the instrument:
NO
NAME
Technical parameters
1
Adhesive disc diameter
φ50.7 mm
2
Working pressure
3.5MPa
3
Maximum fluid pressure cup
5MPa
3
Filter area
22.6cm2
4
Gas source
Nitrogen, carbon dioxide gas (not oil, water and other impurities) (Do not use oxygen) should be greater than the rated pressure 5MPa

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