Beijing Oudelino Instrument 【 Providing Testing Services 】 Welcome to inquire

About Us

Beijing Oudelino Instrument Co., Ltd

E-mail
info@dataphys.com.cn
Phone
18811105083
Address
Room 1208, Satellite Building, Building 51, No. 63 Zhichun Road, Haidian District, Beijing

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Date: 2025-10-30Read: 0

Provide testing services

Beijing Oudelino Instrument Co., Ltd. is particularly skilled in measuring physical properties related to interface science research. The company has an independent laboratory equipped with advanced instruments for measuring surface/interface properties（German companies Dataphysics and Bruker Alicona）Our technical team has rich theoretical knowledge and testing experience in interface science, which can help you design measurement plans and provide professional and accurate testing services.

If you have any relevant testing requirements, please feel free to contact our company.

Our laboratory currently has instruments available

Optical contact angle measuring instrument

Table/Interfacial Tensiometer(Adhesive force measuring instrument)

Micro droplet debonding measuring instrument

Lotion (suspension) stability tester

solid Zeta Potentiometer

3D surface measuring instrument

—The specific testing items for each instrument are as follows —

Brand:German Aerospace Dataphysics

NameVideo contact angle measuring instrument

Model: OCA 50

1) Characterization of Solid/Liquid (Gas) Interface

2) Qi(Liquid)/Liquid interface characterization

Brand: Dataphysics, Germany

NameTable/Interface Tension Meter

Model: DCAT 15

1) Characterization of Solid/Liquid (Gas, Solid) Interface

2) Qi(Liquid)/Liquid interface characterization

Brand: Dataphysics, Germany

NamelotionStability analyzer for suspension

Model: MS 20

Measurement principle: dynamic light scattering method

measurement items(Complete one or more of the following measurements according to sample requirements):

1) Analyze and assess the instability mechanisms of dispersed systems: uplift, subsidence, coalescence, flocculation, etcOstwald ripeningReverse phase;

2) The migration rate of dispersed system particles;

3）The average particle size of the particles,particle size distribution, and its evolution over timeChange;

4) Stability index SI and its variation over time;

5) Dynamic quantification of sample stratification, chromatography, and precipitation thickness

6) Uniformity of the sample

Brand: Dataphysics, Germany

Namesolid Zeta Potential measurementceremony

Model: ZPA 20

Measurement principle: Flowing current/flowing potential method

Measurement project (complete one or more of the following measurements according to sample requirements):

(1) Zeta potential of solid materials, such as sheet-like solidsFibers, powders, materials with different surface roughness,Porous materials, etc;

(2)isoelectric point;

(3) Adsorption and surface modification kinetics;