egassers - Geochem Ltd · 2015. 7. 21. · form to ASTM test methods B527, D4164 and D4781, MPIF 46, USP method II and ISO 787/11. Also used for envelope (geometric) density

1900 Corporate DriveBoynton Beach , Florida 33426 800.989.2476561.731.4999

Degassers

XERIPREP™ DEGASSER The gold-standard in sample preparation for physisorption analyzers. Individual tempera-ture control and ramp rates for all six stations, plus optional use of heater timer. Built-in cold trap for efficient removal of condensibles at low degassing temperatures and clean vacuum. Turbopump version available for rapid, high-vacuum degassing. Pump(s included.

MASTERPREP™ DEGASSER Fully featured preparation unit for Quadrasorb- SI and Autosorb- 6B. Individ- ually heated stations with programmable temperature ramps for R & D, commercial labs and multi-user environments. Dual models (vacuum or flow) for further optimization. Programmable temperature vs. time on optional PC. Individual cooling stations.

FLOVAC™DEGASSER/ FLOW DEGASSER Recommended for Quadrasorb-SI and Autosorb- 6B surface area analyzers, and additional capacity for NOVAe series. Popular 6-port preparation units for quality control / fixed protocol applications. Choose from flow-only or flow / vacuum models to better match sample characteristics. Both models have in- dividual cooling stations for the sample cells.

THERMOFLOW DEGASSER Recommended for Monosorb surface area analyzer. Affordable, high throughput sample preparation. Each of three stations has indepen- dent temperature controls.

GAS BLENDER (LMFC) The Gas Mixer eliminates the need for many tanks of pre-mixed gases. Adsorbate (active) and carrier gases can be easily mixed to desired concentrations and flow rates are maintained constant throughout the measurement. Two channel gas mixer suits multitudes of laboratory applications. Recommended for Monosorb, ChemBet and Pulsar. Digital readout for easy setting of flow rates. Accuracy and stability assured by high precision Linear Mass Flow Controller.

Visit www.quantachrome.com for more detailed instruments specifications and downloadable brochures.

Instruments for Particles & Porous Materials Characterization

THERMOFLOWFLOVACXERIPREP MASTERPREP

recommended extras

• N2 gas regulator• 10L- LN2 Storage dewar• Computer control module (MasterPrep)

• Turbomolecular & Vacuum pumping station (FloVac & MasterPrep)

• Vacuum pump (FloVac & MasterPrep)

recommended extras

• 2 x Gas regulators (specify which gases at time of order)

Gas HandlingACCESSORIES

1900 Corporate DriveBoynton Beach , Florida 33426 800.989.2476561.731.4999

Degassers

PENTAPYC™ 5200e Five station, automatic pycnometer for specific volume and true (skeletal) density determination of porous solids and powders. Each of the five stations can beindivid- ually “tailored” for different sample amounts / shapes. Stand alone operation and 2-way ethernet communication to PC, interface to electronic balance, and direct printing of results. Easy-seal™ covers ensure reproducible operation. Thermostatted ver- sion (T-model) for increased temperature stability available.

ULTRAPYC™ 1200e / MICRO-ULTRAPYC™ 1200e

Single station, automatic gas pycnometers for volume measurement of porous solids and powders. The Ultrapyc can measure samples of up to 135cm3 and down to 0.1cm3. Other standard features including availability of a thermostatted version are the same as the Pentapyc. Additional vacuum purge option reduces consumption of analysis gas. “Remote-control” version features separate analyzer and control modules for glove box operation.

recommended extras

• Thermoelectric chiller (T-versions only)

• He, N2 gas regulators

ULTRAFOAM™ 1200e / PENTAFOAM™ 5200e Upgraded gas pycnometers for cellular plastics applications conforming to ASTM D6226. Pre-programmed modes include open and closed cell, isometric compress- ibility and rigid foam fracture. Both retain all the features of the standard automated pynometers including normal density mode, with rapid switching between methods via keypad or PC.

MUTIPYCNOMETER™ /STEREOPYCNOMETER™

Two affordable manual gas pycnometers covering wide sample size ranges. Easy to use, with results in just a few minutes. Ideal for rapid quality checks, field operation, and teaching. Popular replace- ment for water and solvent based pycnometers.

AUTOTAP™ / DUAL AUTOTAP™

Tap density analyzers for bulk density and powder packing studies including Hausner Ratio and Carr index for predicting flow- ability. Built-in counter for error-free opera-tion. Automated one and two sample models feature unique adapters for range of sample cylinder volumes. Rugged construction for trouble-free performance. Both units con-form to ASTM test methods B527, D4164 and D4781, MPIF 46, USP<616> method II and ISO 787/11. Also used for envelope (geometric) density measurement by dry powder displacement.

The units’ control panel can be disabled thanks to a lock at the front of the instrument, which enables the user to prevent others from tampering with the counter settings.

• RS232 Option (Multipyc only)

• He, N2 gas regulators

recommended extras

• Noise reduction cabinet • Reference material “Pycnometric powder”

recommended extras

Visit www.quantachrome.com for more detailed instruments specifications and downloadable brochures.

Instruments for Particles & Porous Materials Characterization

MultipycnometerUltrapyc / Ultrafoam

StereopycnometerPentapyc/Pentafoam

DensityBULK & ENVELOPE