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15 Differential weighing ("DIFF.-WEIGHT")

15.4.4 Deleting samples, groups

Press the «

DEL

» function key to go to the Delete submenu in the main menu.

Configuration of the function keys:

Press «

esc

» to exit the deleting process at any time without deleting.

15.4.5Statistics

Press the «

STA

» function key to go to the Statistics submenu in the main menu.

Configuration of the function keys:

15.4.5.1Statistics printout

Configuration of the function keys:

15.4.6 Report

The differential weighing report is printed after every residual weighing. Individual options in the report can

be switched on and off.
If the «

PRINT

» key is pressed in sample information, the result is output in all the units.

If the «

PRINT

» key is pressed during the recording of the measurements, the current weight is printed in the

- - - - - - - -

Delete submenu

-S-

-G-

ALL

Key

Functions

-S-

Delete a single sample.
The sample to be deleted can be selected by pressing the «

», «

» keys. The sample

is selected by pressing the «

» key.

-G-

Delete all the samples in the selected group.
The group to be deleted can be determined by pressing the «

», «

» keys. The group

is selected by pressing the «

» key.

ALL

Delete all the saved samples.

As a safeguard, the deleting process must be confirmed by selecting "YES" and

pressing «

». Nothing is deleted if the user selects "NO" or presses «

esc

».

- - - - - - - -

Statistics submenu

-V-

-R-

ALL

Key

Functions

-Gx-

Select the group for which statistics are to be compiled. "x" indicates the active

group.

-V-

Prints the measurement readings for all the samples in the selected group. The result

is only printed in the unit which is set.

-R-

Prints the statistics on the results for the selected group.

ALL

Starts the Statistics printout submenu.

- - - - - - - -

Statistics printout submenu

STD

Key

Functions

STD

Prints the measurement readings for all the samples and the statistics on the results

for the selected group. The result is only printed in the unit which is set.

Prints measurement readings and statistics on all the samples in the selected group in

tabular form. The individual values are separated by a tab.

Содержание 360 ES Series

Страница 1: ...Operating Instructions 350 8132 000 d1 Precisa 360 ES EXECUTIVE...

Страница 2: ......

Страница 3: ...cal customer service centers and details of their addresses Copyright These operating instructions are protected by copyright All rights reserved No part of the operating instructions may be reproduce...

Страница 4: ...7 10 key control panel 10 1 15 21 Unit display 10 3 2 17 8 Levelling bubble 9 6 13 22 ON OFF key 9 10 14 9 Display 23 Menu ESC key 10 5 1 24 10 Adjustable feet 9 6 13 24 Tare Insert key 10 4 1 23 11 S...

Страница 5: ...able plug into the socket at the rear of the balance Components supplied depending on balance type Weighing pan Pan holder Protective ring for SM and A balances Protective ring for M balances Draft sh...

Страница 6: ...allowable weighing range the calibration value and the readability of the balance are printed on the type plate and sales plate sticked to the casing and are therefore not presented here The followin...

Страница 7: ...ies into the aperture 3 of the now visible metal casting 2 Place the balance over an opening Replace the pan holder and the weighing pan Level the balance see chapter 3 6 Levelling Switch on the balan...

Страница 8: ...350 8518 adapter for 1mg 0 01g 0 1g and 1g balances 350 7402 Draft shield mg glass with cover 320 8504 Density kit for 0 01mg and 0 1mg balances Container size 75mm height 100mm 350 8536 Density kit...

Страница 9: ...6 Accessories 7 English...

Страница 10: ...guage function 22 10 3 12 Backlight 22 10 3 13 Automatic draft shield 22 10 4 Special operating keys 23 10 4 1 The tare key 23 10 4 2 The print key 23 10 4 3 The change key 24 10 5 Application menu 24...

Страница 11: ...3 Configuring the pipette calibration 57 18 4 Working with the pipette 58 18 4 1 Conducting the pipette test 59 18 4 2 Report 61 19 Air buoyancy correction BEST 62 19 1 Introduction to air buoyancy co...

Страница 12: ...Appliance for below balance weighing 7 1 Useful tips on the Operating Instructions You should read through these operating instructions in their entirety so that you can make optimum use of the full...

Страница 13: ...4 Cleaning The balance must not be operated in an area subject to explosion risks Take care when weighing liquids that no liquid is spilt into the inside of the balance or into connections on the rear...

Страница 14: ...experience with balances before you work with the balance and pay attention to the safety recommendations see chapter 8 Safety 9 2 Transport and shipping Your balance is a precision instrument Treat i...

Страница 15: ...ation of the balance Since the Earth s gravity is not the same everywhere each balance must in accordance with the underlying physical weighing principle be adjusted to compensate for the gravity at e...

Страница 16: ...with the EC OIML provisions 9 10 Switching on the balance Press ON OFF to switch on the balance The balance carries out a diagnostic test in order to check the most important functions After completio...

Страница 17: ...k reference weighing and the user profile in the application menu 10 1 Menu control operation principle The configuration menu and the application menu each have several menu levels in which the param...

Страница 18: ...A B Changes within the menu level C D Up Down movements within the menu Changes selected parameters E Selects parameters Stores the changed parameters esc Interrupts an input Leaves the menu ins Place...

Страница 19: ...results in different units although with some balances display is not possible in milligram or kilogram because of the corresponding weight range Procedure for changing the weight unit KEY TONE Activ...

Страница 20: ...unit 1 9 D Press repeatedly until the unit you require appears unit 1 lb E To confirm the choice of unit unit 1 lb SET DATA PRINT AUTOSTART ON OFF Start print automatically on switching on off MODE UN...

Страница 21: ...ce location and must be correctly chosen in order to obtain optimum reproducible results Choose Optimum balance location STABILITY LOW Good balance location STABILITY MEDIUM Critical balance location...

Страница 22: ...te command to tare This value can be adjusted to make sure a small load is saved as tare and printout e g on a report as tare value 10 3 6 Interface functions The RS232 V24 interface on the device is...

Страница 23: ...The anti theft encoding is deactivated in the factory settings The preprogrammed code set at the factory is 8 9 3 7 This code is the same in all balances Therefore for security reasons enter your own...

Страница 24: ...if Precisa BUS accessories are connected LANGUAGE SPRACHE DEUTSCH LANGUAGE ENGLISH LANGUE FRANCAISE Selecting a language Display Key Step D Press repeatedly until the language currently activated is...

Страница 25: ...alibration functions and reports these by means of a print out Activating an automatic repeatability test ART Ensure that the balance is in the Weighing mode Hold down T until REPEATABILITY TEST is di...

Страница 26: ...one after the other if for example the statistics program the check program and the count application are activated WEIGHING STATISTIC CHECK and COUNT appear in the info line one after the other Relea...

Страница 27: ...N menu SELECT APPLICATION SET APP OFF UNITS COUNT PERCENT CALCULATOR PAPER NET TOTAL SUM ANIMAL etc normal weighing different weight units Piece counting Percent weighing Conversions Determine paper w...

Страница 28: ...ics functions if the statistics program is activ NOTE For basic operation Unit 1 is defined in the Configuration menu standard unit for all weighing procedures if the application program UNIT is not c...

Страница 29: ...10 0000 9 F Press until COUNT appears Count 10 0000 9 C 25 is flashing the point of reference is measured 5 10 25 50 35 0000 9 C apply or remove e g 25 pieces 5 10 25 50 35 Pcs C The weight is recalc...

Страница 30: ...converted in accordance with the factor assigned and the result shown or printed out after pressing the Print key Thus for example you can convert and display the weights of sample materials of known...

Страница 31: ...3 4770 9 F Hold down until PAPER appears paper 55 6390 9m2 A B C D The measurement is recalculated accordingly 100 20x25 A4 40x25 The calculated measurement is printed with the set printer text by pre...

Страница 32: ...UP APPLICATION There is no Setup menu for this application SUM Key Function STO i Take stable value and add to the sum of the components WAIT i Value not stabilized RES Reset INF Change to display the...

Страница 33: ...lance is ready for a new measurement sto 0 res inf A measurement log is printed by pressing the PRINT key SETUP APPLICATION ANIMAL MEASURETIME 4 Enter time in seconds Key Function MAN Manual release o...

Страница 34: ...stics program off Statistics only Data storage only Statistics and storage COUNT 100 Number of values to be stored automatically 1 500 RECORDING MANUAL TIMEBASE LOADCHANGE With STO i function key on a...

Страница 35: ...9 0 0000 9 D Relative standard deviation stde 0 02 0 0000 9 D Maximum max 3 4785 9 0 0000 9 D Minimum min 3 4770 9 0 0000 9 D Measurement 1 1 3 4770 9 0 0000 9 D Measurement 2 etc 2 3 4785 9 3 4775 9...

Страница 36: ...isplay and II are active If II lights up the measured value lies within the specified tolerances SET CHECK CHECK MODE ON OFF NOM 100 000 g TO 120 000 g TU 80 000 g Switch application on off Enter nomi...

Страница 37: ...13 Check Weighing 35 English...

Страница 38: ...n 14 1 2Density index calculation The density index indicates the percentage difference between two densities The two densities are used such that density_1 is always density_2 Either two consecutive...

Страница 39: ...used if REFERENCE 0 000 TIME BASIS 2 0 Time basis for repetition in seconds only used if TIME BASIS 0 0 REF DENSITY 0 998205 Density of the test liquid Factory setting water at 20 C TEMPERATURE 20 Tem...

Страница 40: ...reading is stable it is saved and dis played for 2 seconds AIR SET Place the container and liquid on the balance and lower in the glass vessel the glass vessel must not touch the bottom fig 2 14 985 9...

Страница 41: ...ories of the respective series fig 3a fig 4a Display Key Step 0 000 9 T Taring AIR SET Place the solid into the top beaker fig 3 resp 3a 24 972 9 B As soon as the reading is stable it is saved and dis...

Страница 42: ...porous solid into the top beaker fig 5 resp 5a 24 974 9 B As soon as the reading is stable it is saved and dis played for 2 seconds AIR SET Seal the pores on the solid with wax for example Now place t...

Страница 43: ...lace the solid in the bottom of the container fig 9 24 971 9 B As soon as the reading is stable it is saved and dis played for 2 seconds BOTTOM SET Then raise the solid off the bottom making sure it i...

Страница 44: ...Record the tare weight and original weight of all the samples in a group at the start Then determine all the residual weights for a sample and after that measure the residual weights for the next sam...

Страница 45: ...e factor with which the difference in weight is to be offset This option is only activated if the CALCULATED unit is selected MODE Calculation method selection Multiplying the factor by the difference...

Страница 46: ...f samples have already been recorded in this group start from the position where the measurement recording process was interrupted GET To get a measured sample The set mode is switched to single until...

Страница 47: ...he graphic for the set mode The tare weight original weight and residual weight are recorded in consecutive order for each sample Once the measurements for one sample have ended the next one can be st...

Страница 48: ...p have been measured Navigation in series mode Automatic navigation switches from tare sample 1 to tare sample 2 etc Once all the tare weights for the series have been measured the user can switch to...

Страница 49: ...automatically to the tare measurement for sample 3 54 53186 9 B Switch to residual weight 1 for the first sample 1 3 t 54 53186 9 If necessary tare the balance The negative weight reading in the info...

Страница 50: ...The sample is selected by pressing the E key G Delete all the samples in the selected group The group to be deleted can be determined by pressing the C D keys The group is selected by pressing the E...

Страница 51: ...d on Lost 14 10 Result of the differential weighing User MUSTER Operator ID if this is switched on Can be set in the Configuration menu Date 10 04 2004 Time 10 05 30 Date and time if they are switched...

Страница 52: ...alance s own STATISTIC function could be used for this purpose for example It is used to perform and subsequently log the requisite series of measurements Once the minimum original weight s has have b...

Страница 53: ...achieve optimum reproducible results Select Optimum balance location FLOATINGDISPLAY 0 04 or FLOATINGDISPLAY 0 08 Good balance location FLOATINGDISPLAY 0 16 Critical balance location FLOATINGDISPLAY 0...

Страница 54: ...weight Configuration of the function keys 16 4 1 Indicator for value below minimum original weight 16 4 1 1 Indicator in the balance display MIN or P or INFO LINE OFF INFO LINE ON 16 4 1 2 Indicator...

Страница 55: ...eviewed periodically The following parameters influence the minimum original weight Repeatability The repeatability is determined by the standard deviation of the balance on site It is determined by t...

Страница 56: ...s close to the real situation as possible Try to provide the best possible ambient conditions Ensure that these conditions do not deteriorate significantly afterwards in normal operation First of all...

Страница 57: ...es with a net weight of approx 1g 1 1 00287 g Example of how the STATISTIC function is used 2 1 00291 g 9 1 00288 g 10 1 00290 g Values Mean 1 00289 g StdE 0 000022 g StdE 0 00 Max 1 00293 g Min 1 002...

Страница 58: ...s which are required for defining the dynamic weighing are now displayed in the SETUP APPLICATION menu 17 3 Configuring dynamic weighing In the setup specify the period of measurement over which the m...

Страница 59: ...in accordance with the manufacturer s details You can change this at any time later on If you wish to adjust the pipette please consult the pipette manufacturer s instructions 18 2 Selecting the pipe...

Страница 60: ...is entered for each volume in terms of of the test volume The incorrectness describes the systematic error setting range 0 1 9 9 IMPREC STDE The permissible imprecision standard deviation is entered...

Страница 61: ...EP OK Note This must result in a reduction in weight If the reading does not seem plausible you should repeat the evaporation measurement Display Key Step The balance is tared automatically PUT SAMPLE...

Страница 62: ...ILED inf end Display Key Step 0 00000 9 C Average MEAN 0 99823 Ml 0 00000 9 C Incorrectness e 0 00177 Ml 0 00000 9 C Incorrectness e 0 18 0 00000 9 C Imprecision as a standard deviation stdE 0 00057 M...

Страница 63: ...tten Name DEMO PIPETTE Serie Nr 7610700607077 Test Volume 1 00000 ml Inaccuracy E 0 5 Imprrecision StdE 0 2 Cycle Time 15 s Temp 1 22 0 C Temp 2 23 0 C Air Pr 1013 0 hPa Evapor 0 00016 ml Mean 0 99823...

Страница 64: ...elect the BEST application 19 3 Configuring the air buoyancy correction The SETUP APPLICATION menu now contains the settings for the air buoyancy correction 19 4 Working with the air buoyancy correcti...

Страница 65: ...ty Press F briefly twice to confirm the air density 19 4 3 Changing the material density O 1 94683 9 Current weight air buoyancy corrected 8 000000 9 ccm Display Key Step 1 200000 C Switch to enter th...

Страница 66: ...eighing mode 20 2 Creating a new user profile If no user profile has yet been defined the balance can be used normally In order to work with different user configurations Work with Users must first be...

Страница 67: ...started up the system asks for the desired user profile If one of the defined user profiles is selected the corresponding user password must be entered where necessary The user can then work with the...

Страница 68: ...4 5 6 7 8 9 10 7 even 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA PB SP 7 odd 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA PB SP 7 no 2 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA 1 SP 2 SP 8 no 1 SB 1 DA 2 DA 3 DA...

Страница 69: ...ttt t Set print mode n 0 Individually print each value unstable n 1 Individually print each value stable n 2 Print after change of load n 3 Print after each integration period n 4 Print on time basis...

Страница 70: ...rol command must terminate with CR LF The commands are acknowledged if re quired Input Description of the function executed D Five dashes are displayed DTEST123 tESt123 is displayed D The display is d...

Страница 71: ...menu see chapter 10 3 4 Calibration functions 22 1 2 External calibration with freely selectable weight For external calibration with user definable weight SET CALIBRATION MODE EXT DEF must be select...

Страница 72: ...lock in the morning 22 2 Automatic Repeatability Test ART During the Automatic Repeatability Test the internal weight is measured 10 times and the standard devia tion is calculated from this and logge...

Страница 73: ...guarantee unlimited function and reliability over many years and will extend the lifespan of the balance 0 0000 9 T Press until REPEATABILITY TEST apears Repeatability test 000 The internal weight is...

Страница 74: ...ously The draft is too strong at the balance location The balance support is vibrating or varying The scale pan is touching a foreign body The time chosen for FLOATINGDISPLAY is too short The material...

Страница 75: ...BALANCE ID ON OFF PRODUCT ID ON OFF GROSS AND TARE ON OFF UNITS ON OFF USER ON OFF LINEFEED OFF 1 2 9 FORMFEED PRODUCT ttt PRODUCTMODE HOLD DELETE COUNT SET CALIBRATION MODE OFF EXTERNAL EXT DEF INTE...

Страница 76: ...8 NO 1STOP 8 EVEN 1STOP 8 ODD 1STOP HANDSHAKE NO XON XOFF HARDWARE PC DIRECT MODE OFF ON SET DATE AND TIME TIME HH MM SS DATE DD MM YY FORMAT STANDARD US THEFTCODE THEFTCODE THEFT PROTECTION OFF ON N...

Страница 77: ...he Kap 11 Application SETUP APPLICATION Division depends on the current application siehe Kap 11 Application SET STATISTICS MODE OFF STATISTICS RECORDER STAT RECORDER COUNT 100 RECORDING MANUAL TIMEBA...

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