Parr-instrument 6725 Manual do Utilizador

Operating Instruction Manual 592M 6725 Semi-micro Oxygen Bomb Calorimeter Operating Instruction Manual For model

6725 Semi-micro Calorimeter Instruction Manual 2-4 The format of an unknown balance can be determined by logging the balance output to the printer a

6725 Semi-micro Calorimeter Instruction Manual 2-5 Bar Code Port The use of barcodes in the laboratory has become a highly accurate, rapid and inexpe

6725 Semi-micro Calorimeter Instruction Manual 2-6 The following screenshot illustrates the contents of the Calorimetric Thermometer data directory a

6725 Semi-micro Calorimeter Instruction Manual 2-7 The Calorimetric Thermometer offers a web server service. Test reports can be viewed with a web br

6725 Semi-micro Calorimeter Instruction Manual 2-8 Clicking on the Config tab displays some of the configuration options available in the 6772. Chan

6725 Semi-micro Calorimeter Instruction Manual 2-9 Clicking on the Run Data tab displays a list of reports currently in the instrument memory. Click

6725 Semi-micro Calorimeter Instruction Manual 2-10 Clicking on System Info will bring up the Software and Hardware Info screen from the 6772.

6725 Semi-micro Calorimeter Instruction Manual 2-11 Clicking on the LCD Snapshot Page will bring up an image of the current display on the 6772. Not

6725 Semi-micro Calorimeter Instruction Manual 2-12 Clicking on Documentation will provide links to the manual and other helpful documents. Note: a

6725 Semi-micro Calorimeter Instruction Manual 3-1 QUICK START Detailed Instructions for preparing the sample and charging the 1109A Oxygen Bomb are

6725 Semi-micro Calorimeter Instruction Manual TABLE OF CONTENTS TABLE OF CONTENTS ...

6725 Semi-micro Calorimeter Instruction Manual 3-2 9. At the conclusion of the test, the calorimeter will signal the user. 10. Open the cover and r

6725 Semi-micro Calorimeter Instruction Manual 4-1 OPERATION Menu System All configurations and operations are handled by a menu-driven system opera

6725 Semi-micro Calorimeter Instruction Manual 4-2 5. Help. This key is used to access help screens related to the menu currently displayed on the t

6725 Semi-micro Calorimeter Instruction Manual 4-3 The default parameters of the 6772 Calorimetric Thermometer can be changed to guarantee that the

6725 Semi-micro Calorimeter Instruction Manual 4-4 Manual Test Sequencing Some users may wish to construct their own thermogram and apply the classic

6725 Semi-micro Calorimeter Instruction Manual 4-5 Figure 2 Cross-Section of the 6725 Semi-micro Calorimeter Install the thermistor in the cover o

6725 Semi-micro Calorimeter Instruction Manual 4-6 should begin to significantly rise at this point, indicating sample combustion. The calorimetric

6725 Semi-micro Calorimeter Instruction Manual 4-7 The calorimeter temperature should begin to significantly rise at this point, indicating sample co

6725 Semi-micro Calorimeter Instruction Manual 5-1 MENU DESCRIPTIONS Note: Keys which make global changes to the setup of the calorimeter contain a

6725 Semi-micro Calorimeter Instruction Manual 5-2 Start Preweigh: This key is used to start the sample pre-weigh process. The user is presented wit

6725 Semi-micro Calorimeter Instruction Manual File Management Menu ...

6725 Semi-micro Calorimeter Instruction Manual 5-3 Bucket Plot Color: Toggles between: • Red • Green • Yellow • Blue • Magenta • Cyan • White • Black

6725 Semi-micro Calorimeter Instruction Manual 5-4 Jacket Temp. Source: Press this key to display a menu that allows the user to select the source fo

6725 Semi-micro Calorimeter Instruction Manual 5-5 Weight of Fixed Spike: The weight of the fixed spike is entered on sub-menu keyboard. Normally th

6725 Semi-micro Calorimeter Instruction Manual 5-6 Settings Protect: Provides protection for the program options and settings on the menus. If this

6725 Semi-micro Calorimeter Instruction Manual 5-7 User Function Setup: This key leads to sub menus that support the configuration of five factory/

6725 Semi-micro Calorimeter Instruction Manual 5-8 • Charted Value: Toggles the charted value between the HOC Standard (Heat Of Combustion of Standar

6725 Semi-micro Calorimeter Instruction Manual 5-9 limit set by Bomb Service Interval (on the Calibration Data and Controls screen), the user will be

6725 Semi-micro Calorimeter Instruction Manual 5-10 Thermochemical Corrections Menu The Thermochemical Corrections Menu permits three types of fixed

6725 Semi-micro Calorimeter Instruction Manual 5-11 Calculation Factors: Accesses the Calculation Factors sub-menu, which provides for setting a num

6725 Semi-micro Calorimeter Instruction Manual 5-12 Calculation Factors Menu Nitric Acid Factor: Ratio of the nitric acid correction when the relea

6725 Semi-micro Calorimeter Instruction Manual 1-1 PREFACE Scope This manual contains instructions for installing and operating the Parr 6725 Semi-mi

6725 Semi-micro Calorimeter Instruction Manual 5-13 Net Heat/Dry Heat Factors Fixed Hydrogen: ON/OFF and value entry. Fixed Oxygen: ON/OFF and val

6725 Semi-micro Calorimeter Instruction Manual 5-14 Automatic Sample ID: When set to ON the unit will automatically assign sample identification num

6725 Semi-micro Calorimeter Instruction Manual 5-15 Auto Preweigh Controls: Accesses sub-menu, used to automatically assign Sample ID numbers when a

6725 Semi-micro Calorimeter Instruction Manual 5-16 Recalculate Final Reports: When set to ON, causes a recalculation of stored final reports using c

6725 Semi-micro Calorimeter Instruction Manual 5-17 • Data Characters from Balance. This setting is only used when the generic balance format is sel

6725 Semi-micro Calorimeter Instruction Manual 5-18 Copy Run Data to SD Card: This key copies all test data to a SD memory card inserted into the

6725 Semi-micro Calorimeter Instruction Manual 5-19 Diagnostics Menu Provides the user with the means to test many of the components and subsystems

6725 Semi-micro Calorimeter Instruction Manual 5-20 Data Log Destination: Options are logfile, printer or both. When the logfile option is selected,

6725 Semi-micro Calorimeter Instruction Manual 5-21 Instrument Monitor: This key accesses its sub-menu screen which provides a summary of most of th

6725 Semi-micro Calorimeter Instruction Manual 6-1 CALCULATIONS Corrections Fuse Correction The fuse correction applied by the Calorimetric Thermom

6725 Semi-micro Calorimeter Instruction Manual 1-2 Explanation of Symbols I On position O Off position ~ Alternating Current (AC) This CAUTION symb

6725 Semi-micro Calorimeter Instruction Manual 6-2 In practice, the amount of heat produced by the combustion of Nitrogen in the 22 mL and 1109A bomb

6725 Semi-micro Calorimeter Instruction Manual 6-3 reasonably constant sulfur content. Any value set-up as a fixed correction will be automatically

6725 Semi-micro Calorimeter Instruction Manual 6-4 Example: Where: 16.03 is equal to the equivalent weight of sulfur in H2SO4 e1 is the nitric acid

6725 Semi-micro Calorimeter Instruction Manual 6-5 Fixed Total: The Acid Correction represents the total base required to titrate the bomb washings

6725 Semi-micro Calorimeter Instruction Manual 6-6 Note: The values entered into the test report appear as entered in the report. Values for e1, e2

6725 Semi-micro Calorimeter Instruction Manual 6-7 ASTM, ISO and Other Methods Current ASTM, ISO, and British Standard Methods differ on their treatm

6725 Semi-micro Calorimeter Instruction Manual 6-8 The values for fixed acid and sulfur, which are used in preliminary reports, will reflect a sulfu

6725 Semi-micro Calorimeter Instruction Manual 7-1 REPORTS The 6772 Calorimetric Thermometer can transmit its stored test data in either of two ways

6725 Semi-micro Calorimeter Instruction Manual 7-2 To bring the selected report or series of reports to the display, press the DISPLAY key. To send

6725 Semi-micro Calorimeter Instruction Manual 8-1 MEMORY MANAGEMENT The 6772 Calorimetric Thermometer will hold data for 1000 tests in its memory.

6725 Semi-micro Calorimeter Instruction Manual 1-3 Intended Usage If the instrument is used in a manner not specified by Parr Instrument Company, the

6725 Semi-micro Calorimeter Instruction Manual 9-1 MAINTENANCE Refer to Manual 492M, Operating Instructions for the 1109A Semi-micro Oxygen Bomb for

6725 Semi-micro Calorimeter Instruction Manual 10-1 TROUBLESHOOTING Error List The calorimeter will run a number of diagnostic checks upon itself an

6725 Semi-micro Calorimeter Instruction Manual 10-2 Probe substitution can be useful in determining the cause of the problem (probe or electronics).

6725 Semi-micro Calorimeter Instruction Manual 11-1 TECHNICAL SERVICE Contact Us Should you need assistance in the operation or service of your inst

6725 Semi-micro Calorimeter Instruction Manual 12-1 PARTS LISTS Principal Assemblies in 6772 Calorimetric Thermometer Part Number Description 1940E

6725 Semi-micro Calorimeter Instruction Manual 12-2 Parts for the 6725 Semi-micro Calorimeter Part Number Description 1824 Oxygen Filling Connectio

6725 Semi-micro Calorimeter Instruction Manual 13-1 DRAWINGS 6772 Schematic

6725 Semi-micro Calorimeter Instruction Manual 13-2 Internal Parts View of 6772 Calorimetric Thermometer

6725 Semi-micro Calorimeter Instruction Manual 13-3 Internal Parts View of 6772 Calorimetric Thermometer Note: 1262DD Capacitor Bracket and 897E

6725 Semi-micro Calorimeter Instruction Manual 13-4 Back Panel of 6772 Calorimetric Thermometer 493E Plug with 3280HC Retainer installed to in

6725 Semi-micro Calorimeter Instruction Manual 2-1 INSTALLATION The 6725 Semi-micro Oxygen Bomb Calorimeter is to be used indoors. It requires at le

6725 Semi-micro Calorimeter Instruction Manual 13-5 External Parts View of the 6725 Semi-micro Calorimeter

6725 Semi-micro Calorimeter Instruction Manual 13-6 Internal Parts Views of 6725 Semi-micro Calorimeter

6725 Semi-micro Calorimeter Instruction Manual 13-7 1824 Oxygen Filling Connection

6725 Semi-micro Calorimeter Instruction Manual 14-1 TABLES Table 1 – Default Settings Note: The following are recommended operation settings for th

6725 Semi-micro Calorimeter Instruction Manual 14-2 Table 1 – Continued Auto Preweigh Controls Automatic Preweigh ID ON Automatic Preweig

6725 Semi-micro Calorimeter Instruction Manual 14-3 Table 2 – ISO & BSI Method Settings Page Line Setting Value Acid Correction (STD) Entere

Revision 03/15/11 PARR INSTRUMENT COMPANY 211 Fifty - Third Street Moline, Illinois 61265 USA 309 / 762-7716 800 / 872-7

6725 Semi-micro Calorimeter Instruction Manual 2-2 Figure 1 6772 Calorimetric Thermometer Back Panel Oxygen Tank Installation Install the oxygen t

6725 Semi-micro Calorimeter Instruction Manual 2-3 instrument. Install the thermistor in the cover opening and press the bushing firmly into place t