Lonroy LR-SDC-1500 高温真空接触角試験機 (0-180°)

Application

1, Metallurgy industry (Metallurgy) : analysis of melt (melt) such as steel, aluminum, copper surface tension value under high temperature conditions;Based on the analysis of contact Angle and surface tension, the reasonable wetting range is

controlled and the effective method of removing furnace scale in smelting process is found

2, Welding industry (Welding) : analysis of solder and Welding body contact Angle value and surface tension of solder melt, from and effectively improve the Welding strength

3, Alloy industry: Analyze the surface tension value of material components to improve the degree of mutual bonding between Alloy materials

4, Monitoring surface tension of Pottery and glass by analyzing profile changes during heating, sintering, softening, melting, and liquidization

5, Enamel: Enamel surface wettability analysis, improve the surface strength of the glaze

6, Coal and electricity industry (Coal and electricity) : analysis of Coal surface tension value, control reasonable wetting, effective removal of furnace scale

7. Other tests required by high temperature (Other) : Analyze the surface tension value of molten liquid and the contact Angle value between molten liquid and solid material, and analyze the surface tension and contact Angle value of different temperatures or changes with time.

Specification

Host machine

Outsize: 1730mm(L)*500mm(W)* 710mm(H)

Weight: 21KG

Power: 220V / 60HZ

Light source system

Light source: Dense LED can adjust blue tone industrial grade cold light source

Lifelong: The service life is more than 25,000 hours

Acquisition system

CCD: SONY imported high speed industrial chip with 25 frames /S and 130W pixels

Lens: 0.7-4.5 times hd industrial-grade continuous variable magnification microscope, working distance500~700mm

Acquisition system adjustment: Optical imaging tilt, -10~10° continuous adjustable, accuracy ±0.1°;±25mm before and after adjustable, height ±10mm;The optical system can realize the fast position change with the sample placement, the stroke is not less than 150mm, and has a locking mechanism

High temperature system

Temperature control range: Normal temperature to 1700 under normal pressure, normal temperature to 1500 under vacuum condition

Heating system: Silicon molybdenum rod heating element, constant temperature zone length 120mm, intelligent 30 programmable temperature control, the highest heating rate ≤10℃/min, temperature control accuracy, below 1000℃, ±0.1℃, above 1000℃, ±1℃

Heating tube: Compatible with two specifications of heating tube, suitable for two kinds of temperature control range, outer diameter of 60mm, inner diameter of 50mm, length of 1000mm, high density aluminum oxide and quartz material

Temperature measurement system: Dual temperature monitoring system, both external and internal, temperature measuring material tungsten – rhenium alloy, measuring accuracy ±0.1℃, can measure the temperature in the heating tube in real time

Window flange

Coaxial double window flange device for contact: Angle test, built-in thermocouple temperature measuring hole, built-in vacuum

system and protective gas pipeline, built-in double water cooling device.Flange window material is imported quartz material and can be disassembled and replaced.

Vacuum system

Vacuum range: Room temperature can reach 10-4Pa, vacuum 10-3Pa

Vacuum measuring range: Measuring range 105~10-7Pa, full range high precision vacuum meter

Water cooling system

Temperature range: 5-35℃

Outsize: 460mm(L)*380mm(W)*590mm(H)

The pump flow: 15L/min cooling system capacity≥11L

Measured refrigerating capacity: 1520W

Analysis software

Measuring range of contact: Angle 0-180°

Contact Angle measurement accuracy: ±0.1°

Table interfacial tension measurement range: 0-2000mN/m

Table interfacial tension measurement accuracy: 0.01 mN/m

Analyzing software functions

1. Automatic fitting method of the most advanced contact Angle measurement and analysis software in China (one-key

automatic fitting, There is no artificial error), including :(Circle method), (Ellipse/ Ellipse), LY, (Differential Circle/Differential Ellipse);

2. Dynamic contact Angle fitting (batch fitting of multiple images) includes: (Wettability), (Video analysis); (Surface energy); (Surface tension);

30 section high temperature setting(Multi section high temperature setting)(software intelligent setting)(Adhesion work);