Tuesday, August 11, 2015

high pressure adsorption instrument parameters


Agents Are Wanted

 

Contact info:



l  Tel.: 0086-10-82132122

l  Fax: 0086-10-82118197

l  Mobile: 0086-18210009838

l  IMs:

l  Skype: Gold-APP-Instruments

l  Yahoo Messenger: goldappinstruments@ymail.com

 
1.         Analysis Method: static volumetric principle, high pressure gas sorption principle
2.         Versatility: adsorption/desorption isotherms measurement (atmospheric to 500), Gibbs supercritical adsorption measurement
3.         Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagram/curve/isotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures
4.         Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure
5.         Accuracy: repeatability errors <3%
6.         Temperature Range: cryogenic to 500, accuracy±0.1
7.         Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment
8.         Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S.
9.         Ultimate Vacuum: 4x10-2 Pa (3x10-4 Torr), molecular pump system (1x10-6 Pa) is optional
10.     Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.)
11.     Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability
12.     Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg); 220V/5A