BZY100 BZY200 Du Nouy Ring & Wilhelmy Plate Liquid Surface Tension Meter Interfacial Tensiometer​, FORCE TENSIOMETER Q1000 Q2000 Laboratory Automatic Liquid Surface Tensiometer

Standards

ASTM D971 Standard Test Method for Oil-Water Interfacial Tension Using the Lifting Ring Method

ASTM D1331 Standard Test Method for Surface and Interfacial Tension of Surfactant Solutions

ASTM D1417 Standard Method for Testing Synthetic Rubber Latex

DIN EN 14210 Surfactants - Determination of the interfacial tension of surfactant solutions by the stirrup or ring method

DIN EN 14370 Surfactants - Determination of surface tension

ISO 304 Surfactants - Determination of Surface Tension by the Pull Film Method

ISO 1409 Plastics/rubber - Polymer dispersions and rubber latexes (natural and synthetic) - Determination of surface tension by the ring method

ISO 4311 Anionic and nonionic surfactants — Determination of critical micelle concentration — Determination with hangers, stirrup rings or rings

surface tension method

OECD 115 OECD Guidelines for Testing Chemicals: Surface Tension of Aqueous Solutions

ISO 6889 Surfactants - Determination of surface tension by the pull film method

Characteristics:

▇Using a 4.3-inch touch screen, all operations and information are completed or displayed on the screen.

▇ It can be used to measure the surface interfacial tension of liquids.

▇ Simple and fast operation.

▇ Automatic measurement with high repeatability can be achieved for the set measurement conditions.

Technical indicators:

FAQ 1. Are you a factory or trading company?

We are a factory.

FAQ 2. Can you supply OEM?

OEM is available.

FAQ 3. What's the MOQ ?

(1). MOQ is 1 piece. The disposable supplies order usually at least 1 box.

FAQ 4. How about the order processing and lead time?

After order confirmation and receive the advance payment, we will prepare the machines and goods. Usually could ready within 10 working day, when dispatch, will inform client and send the documents for client making import customs clearance.

FAQ 5. What quality will be ensured?

100% new and quality inspection before delivery from factory.

Stable export box for good package.

FAQ 6. Can you guide the working?

The machine will deliver with English display, English manual and video for installation and operation.

FAQ 7. How can your engineer replace parts if they are not beside the machine?

Bonnin’s engineer could provide the solutions by email and video. In warranty period, we can send spare parts for free and life-time technical support for spare supply.