PC500-LV Sensadyne 液體表面張力試驗器

PC500-LV

Sensadyne 液體表面張力試驗器

Sensadyne Fluid Surface Tensionmeter

廠牌:
供應商:大台北尖端儀器有限公司
聯絡電話:02-2531-0981
定價:與我們聯絡

快速詢價

7898

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Sensadyne 液體表面張力試驗器-行動條碼QR Code
SensaDyne的表面張力測定儀是先進的全電腦軟體控制操作的儀器,可測定液體的靜態與動態表面張力。SensaDyne的最大氣泡法的專利技術最早由Simon於1851年提出,後於1917年Jaeger發展出來。最大氣泡壓力測量法避開了任何可能導致測量的錯誤因素,它是在液體內測量,最簡單最直接也是最精確的方法。
  PC500LV表面張力測定儀 Fully Automated High Performance的詳細資料:

Sensa Dyne表面張力測試儀是唯一商業測試儀器符合美國「動態表面張力測試氣泡技術方法ASTM Test Method D3825-90的標準」。


Sensadyne Fluid Surface Tensionmeter

Model PC500-LV Fully Automated High Performance

 

The PC500-LV uses a patented Maximum Bubble Pressure, Viscosity Compensated method for measuring both Dynamic & Static Surface Tension. This method fully meets ASTM Method D 3825-90, with no correction factors. All measurements are calibrated against known standards. The method is completely independent of probe depth and ambient pressure, and unaffected by foaming or surface contamination.

 

  • Automatic Calibration, temperature corrected, water and ethyl alcohol standard tables.
  • Viscosity Compensated design to correct for High Viscosity and High Solids Fluids
  • Automatic Surface Age Measurement in real-time. No supplemental calculations required
  • Pressure Testing From Ambient to 225 psi, with supplemental pressurized vessels and reactors
  • Automated Mass Flow Controllers. No manual flow adjustments
  • Computer Controlled Flow Rates for precise measurement and repeatability
  • Expanded Dynamic Flow Range from Milliseconds to Minutes, the widest range on the market
  • Precise Differential Flow Settings. All probes have individual Mass Flow Controllers

 

Technical Data

Bubble Speed:

MAX: 40+ Bubbles/Second (less than 3 Milliseconds)
MIN: 1 Bubble/2 Minutes+ (Optional Flow Elements for greater accuracy at lower flows)

Accuracy:

±0.1 Dynes/Centimeter

Measurement Range:

1-500 Dynes/Centimeter

Temperature Range:

-55°C — 150°C

Sample Size:

Minimum 3 ml Nominal 25 ml up to laboratory test reactors (with special probes)

Computer Requirements:

Processor: Intel Pentium or compatible 32 bit processor.

Memory:

8 MB used by the program, 16 MB for data acquisition, (32 MB recommended). Windows based.

Display:

VGA with screen resolution set to 800x600 or higher.

Gas Source:

Regulated dry air, Nitrogen or Inert process gas supply (user furnished)

Optional Accessories:

(Contact us for Your Specific Needs)
Optional Probe Materials for Adhesive or Viscous Fluids
Automatic System for Surfactant Dispensing Studies
Interchangeable Mass Flow Controller Flow Elements
Pressure Test Vessel
Process Control Package
Stainless Steel Fittings

 

Research and Developement

  • Dynamic & Equilibrium Surface Tension Measurements
  • Critical Micelle Concentration (CMC) Determinations
  • Formulation Studies and Comparison Testing
  • 3-Dimensional Formulation Characterization
  • Fluid Research & Development
  • Surfactant Research & Testing
  • Viscous Fluid Measurement

 

Quality Control

  • Fluid Quality Control
  • Cleaning Validation
  • Contamination Testing
  • Batch Testing

 

In-Process and Pressure Applications

  • Continuous in-Process and Pilot Plant Reactor Measurements
  • Pressurized Surface Tension Measurements of Liquified Gases
  • Measurement of Liquid Aerosols & Pharmaceuticals under Pressure

 

 

Available Items

Item Number

Item

FT-6070

Optional Model PC500-L Automatic Fluid Surface Tensiometer w/o viscosity compensation built-in

FT-6071

Model PC500-LV Automatic FS Tensiometer with viscosity compensation built-in

 

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