1/2ページ
ダウンロード(131.7Kb)
High Thoughput Chemisorption Analyzer
このカタログについて
ドキュメント名 | ChemiSorb HTP |
---|---|
ドキュメント種別 | 製品カタログ |
ファイルサイズ | 131.7Kb |
取り扱い企業 | 島津サイエンス東日本株式会社 (この企業の取り扱いカタログ一覧) |
この企業の関連カタログ
![](https://static.cluez.biz/common/img/base/loading.gif)
このカタログの内容
Page1
ChemiSorb HTP
High Thoughput Chemisorption Analyzer
• High throughput with six analysis stations
• Up to six chemisorption analyses can begin
simultaneously
• Independent furnaces for each analysis station
features a user defined temperature range
from 10 ºC above ambient to 700 ºC.
• Quartz sample reactor with flow-through
design, available for various size pellets, core
and powders
• Fully automated analysis
• Long unattended analysis times for high
resolution adsorption isotherms
• Analysis ports operate concurrently or in
parallel
• Up to 12 different gases can be attached
simultaneously
• Windows® driven software
Optimum design and efficient utiliza- The ChemiSorb HTP features a vacuum disturbing the treatment of other samples
tion of catalysts require a thorough system and manifold with constantly undergoing preparation or analysis. The
understanding of the surface structure and monitored pressure transducers on each of instrument features long unattended
surface chemistry of the catalytic mate- its six analysis stations. Each port is also analysis times and a high-throughput
rial. Chemical adsorption analyses can equipped with a furnace enabling inde- mode that allows the user to start multiple
provide much of the information needed pendent control of sample temperature parallel analyses.
to evaluate catalyst materials in the design and ramping from 10 oC above ambient
and production phases, as well as after a to 700 oC. The temperature is recorded The ChemiSorb HTP analysis program
period of use. with each equilibrium pressure to provide operates in a Windows® environment.
the highest quality isotherms possible. This makes operation of the analyzer
The ChemiSorb HTP is a fully-automated An equilibration option allows the user easier and allows the user to run other
high-throughput chemisorption analyzer to specify different equilibration times. A applications while an automatic operation
that determines the percent metal disper- mass flow controller is installed in each is in progress. The report system provided
sion, active metal surface area, size of port to ensure accurate and reproducible in the analysis program allows the user
active particles, and surface acidity of flow through the sample. Up to twelve to manipulate and customize reports in a
catalyst materials. A major advantage of different gases can be attached to the variety of ways. Zoom in on portions of
this instrument is its six analysis stations. ChemiSorb HTP simultaneously. the graphs or shift the axes to examine
Multiple analyses can be run simultane- fine details. Graphs and data can be copied
ously or in parallel on one instrument not Degas/sample preparation is done in-situ to the clipboard and pasted into other
only saving time for busy catalyst opera- prior to analysis. Samples may be added applications. Reports can be customized
tions, but providing economy of lab space. or removed from each station without with a choice of fonts and a company logo
added to the report header.
Micromeritics Instrument Corporation
4356 Communications Dr., Norcross, GA 30093, USA
www.micromeritics.com US Sales: 770.662.3633, International Sales: 770.662.3660Customer Orders: 770.662.3636, FAX: 770.662.3696
Page2
Specifications
Analysis Furnace System
Capacity: 6 sample stations The ChemiSorb HTP has six independent furnaces, one for each sample
port.
Manifold Temperature
Type: Seven platinum resistance detector (RTD) Temperature Range: 10 ºC above ambient to 700 ºC
Accuracy: ± 0.02 oC by keyboard entry
Stability: ± 0.1 oC per month Accuracy: ± 1.0 ºC
Gas Flow Control Stability: ± 0.5 ºC up to 50 ºC;
± 1.0 ºC from 50 to 700 ºC;
Type: Six Mass Flow Controller, One per port
Range: 0 to 200 sccm (nitrogen equivalent flow rate) Ramp Range: 1 to 20 ºC/min up to 500 ºC
Accuracy: ≥ 5% full scale 1 to 10 ºC from 500 to 700 ºC
Gas Dosing Cool down: From 700 to 10 ºC above ambient in less than 60 minutes
Accuracy 0.05 cm3 STP, normal doses
0.01 cm3 STP, low-pressure doses Temperature increment: 1 ºC
Pressure Measurement Electrical
Analysis Manifold Transducers: Voltage: 100/115/230 VAC
Range: 0 to 950 mmHg Frequency: 50 or 60 Hz
Power: 1500 VA, maximum
Resolution: 0.001 mmHg, 1000-mmHg transducer
0.00001 mmHg, 10-mmHg transducer (exclusive of vacuum fore pump which is powered separately)
Accuracy: Within 0.15% of reading, 1000- and
10-mmHg transducers (Includes Environment
nonlinearity, hysteresis and non- Temperature: 10 to 35 ºC (50 to 95 ºF), operating;
repeatability; transducer manufacturer’s -10 to 55 ºC (14 to 131 ºF), storing or
specifications.) shipping
Sample Port Transducers: Humidity: Up to 90% non-condensing
Range: 0 to 1000 mmHg (for instrument)
20 to 80% (for computer system)
Resolution: 0.001 mmHg, 1000-mmHg transducer
0.00001 mmHg, 10-mmHg transducer Physical
Width: 159 cm (63 in.)
Accuracy: Within 0.5% of reading, 1000- and
Depth: 51 cm (20.2 in.)
10-mmHg transducers (Includes non
Height: 159 cm (62.5 in.)
linearity, hysteresis and non repeatability;
Weight: 215 kg (475 lb)
transducer manufacturer’s specifica-
tions.) Computer
Vacuum Gauge: Minimum requirements: Computer capable of running Windows®
®
Type: Pirani thermal vacuum gauge 7, Windows XP Professional or
Windows Vista® Business or Ultimate
Range: 0.000375 mmHg to ≥1 mmHg operating system
Resolution on screen: CD-ROM drive
0.0001 mmHg (0.1 microns) 512 megabytes of main memory
Vacuum System 20-gigabyte hard drive
Diaphragm pump: Two-stage, ultimate vacuum less than 3 mmHg SVGA monitor (1024 x 768 minimum
resolution)
High-vacuum pump: Less than 3.8 x 10-9 mmHg, measured by pump Ethernet port, capable of communicating
manufacturer according to Pneurop Standard 5608 with a 10 base-T ethernet card
In keeping with a policy of ongoing product improvement, specifications are subject to change without notice
Micromeritics Instrument Corporation
4356 Communications Dr., Norcross, GA 30093, USA
US Sales: 770.662.3633, International Sales: 770.662.3660
Customer Orders: 770.662.3636, FAX: 770.662.3696
www.micromeritics.com