OHAUS Adventurer Pro Grain User manual

Adventurer Pro Grain Test Scale
Instruction Manual
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Note: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
ISO 9001 Registration
In 1994, Ohaus Corporation, USA, was awarded a certificate of registration to ISO 9001 by
Bureau Veritus Quality International (BVQI), confirming that the Ohaus quality management
system is compliant with the ISO 9001 standard’s requirements. On May 15, 2003, Ohaus
Corporation, USA, was re-registered to the ISO 9001:2000 standard.
Mark Standard
Compliance to the following standards is indicated by the corresponding marking on the product.
CAN/CSA-C22.2 No. 1010.1-92; UL Std. No. 3101-1
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EN-1
Adventurer Pro Grain Test Scale
1. INTRODUCTION ........................................................................................ EN-3
1.1 Description .............................................................................................. EN-3
1.2 Features .................................................................................................. EN-3
1.3 Safety Precautions ................................................................................... EN-3
2. INSTALLATION ......................................................................................... EN-4
2.1 Unpacking .............................................................................................. EN-4
2.2 Installing Components ............................................................................. EN-4
2.2.1 Assembly .................................................................................... EN-4
2.3. Selecting the Location .............................................................................. EN-5
2.4 Leveling the Scale .................................................................................... EN-5
2.5 Connecting Power .................................................................................... EN-5
2.5.1 AC Adapter ................................................................................... EN-5
2.5.2 Turning Power On and Off ............................................................. EN-5
2.6 Initial Calibration ...................................................................................... EN-5
3. OPERATION .................................................................................................. EN-7
3.1 Overview of Controls ................................................................................ EN-7
3.1.1 Model AVD4102N ......................................................................... EN-7
3.2 Overview of Display Functions .................................................................. EN-8
3.3 Button Control Functions .......................................................................... EN-9
3.4 Using the Button Control Functions .......................................................... EN-10
3.4.1 Setting the Scale to Zero ............................................................ EN-10
3.4.2 Taring ....................................................................................... EN-10
3.4.3 Changing Units of Measure ......................................................... EN-10
3.4.4 Printing Data .............................................................................. EN-10
3.5 Menu ................................................................................................ EN-11
3.5.1 Menu Structure ........................................................................... EN-11
3.5.2 Menu Navigation ........................................................................ EN-12
3.5.3 Changing Settings ...................................................................... EN-12
3.6 Application Modes ................................................................................. EN-13
3.6.1 Weighing ................................................................................... EN-13
3.6.2 Test Weight Mode ....................................................................... EN-13
3.6.3 Dockage Mode .......................................................................... EN-14
3.7 Scale Settings ........................................................................................ EN-16
3.7.1 Calibration ................................................................................. EN-16
3.7.2 Calibration Masses ..................................................................... EN-18
3.7.3 Setup ........................................................................................ EN-19
3.7.4 Readout .................................................................................... EN-19
3.7.5 Mode ........................................................................................ EN-19
3.7.6 Unit ........................................................................................... EN-19
3.7.7 Print-1 and Print-2 ...................................................................... EN-20
3.7.8 RS232-1 and RS232-2 ............................................................... EN-21
TABLE OF CONTENTS
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Adventurer Pro Grain Test Scale
EN-2
3.7 Scale Settings (Cont.)
3.7.9 GLP Data ................................................................................... EN-21
3.7.10 GLP Print ................................................................................... EN-22
3.7.11 Reset ......................................................................................... EN-22
3.7.12 Lockout ..................................................................................... EN-23
3.7.13 End ........................................................................................... EN-24
3.8 Legal for Trade (LFT) ............................................................................. EN-24
3.8.1 Setting the Scale ......................................................................... EN-24
3.8.2 Sealing the Scale ....................................................................... EN-24
3.9 Printing Data ......................................................................................... EN-25
4. MAINTENANCE .............................................................................................. EN-27
4.1 Calibration ............................................................................................ EN-27
4.2 Cleaning ............................................................................................... EN-27
4.3 Troubleshooting .................................................................................... EN-27
4.4 Service Information ................................................................................ EN-28
4.5 Parts ................................................................................................ EN-28
4.6 Accessories .......................................................................................... EN-29
5. TECHNICAL DATA ........................................................................................... EN-31
5.1 Outline Drawing ..................................................................................... EN-31
5.2 Specifications ........................................................................................ EN-32
5.3 Capacity x Readability Table ................................................................... EN-32
5.4 Communication ..................................................................................... EN-33
5.4.1 Commands ............................................................................... EN-33
5.4.2 Connections .............................................................................. EN-34
Limited Warranty ............................................................................................... EN-35
TABLE OF CONTENTS (Cont.)
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Adventurer Pro Grain Test Scale EN-3
1 INTRODUCTION
This manual contains installation, operation and maintenance instructions for the Ohaus Adventurer
Pro Grain Test Scale. Please read the manual completely before using the scale.
Certificate of Conformance 05-118 has been issued by the National Conference on Weights
and Measures, confirming that the Adventurer Pro models listed in this manual conform to the
requirements in NCWM Publication 14 and NIST Handbook 44.
Before this scale can be used in commercial trade, it must be inspected by local weights and
measure authorities. It is the responsibility of the purchaser to ensure that all pertinent legal
requirements are met. Please contact your local weights and measures office for further details.
1.1 Description
The Adventurer Pro Grain Test Scale is a precision weighing instrument that will provide you
with years of service if properly cared for. The Adventurer Pro Grain Test Scale has a capacity
of 4100 grams.
1.2 Features
The Adventurer Pro Grain Test Scale includes many standard features. They are:
• AC Adapter operation (AC Adapter included)
• Weighing, Test Weight, Dockage application modes.
• Protective In-use cover
• RS232 interface
• Integral security bracket
The Adventurer Pro Grain Test Scale also offers optional features
• USB interface
• Second RS232 Interface
1.3 Safety Precautions
Please follow these safety precautions:
• Verify that the input voltage printed on the AC Adapter matches the local AC power
supply.
• Use the scale only in dry locations.
• Do not operate the scale in hostile environments.
• Do not drop loads on the weighing pan.
• Service should be performed only by authorized personnel.
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Adventurer Pro Grain Test Scale
EN-4
2 INSTALLATION
2.1 Unpacking
Carefully remove your Adventurer Pro Grain Test Scale and each of its components from the
package. Save the packaging to ensure safe storage and transport.
2.2 Installing Components
Use the illustration and instructions below to identify and assemble your Adventurer Pro Grain
Test Scale with its components. All components must be installed before using the scale.
2.2.1 Assembly
1. Insert the Sub-platform on the Mounting Cone located in the center of
the scale. Align the Sub-platform so that it is fully seated on the cone.
2. Place the Weighing Pan on the Sub-platform.
Sub-platform
Mounting Cone
Weighing Pan
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Adventurer Pro Grain Test Scale EN-5
The scale performs a segment check. The scale then
displays the last selected application mode.
To turn power off, press and hold the
Off button until OFF
is displayed, then release the button.
2.5.2 Turning Power On and Off
Press the On O/T button to turn power on.
2.6 Initial Calibration
When the scale is first installed, and when it is moved to another location, it must be calibrated
to ensure accurate weighing results. Have the appropriate calibration masses available before
beginning calibration. Refer to Section 3.7.1and 3.7.2 for masses and calibration procedure.
2.3 Selecting the Location
Locate the scale on a firm, steady surface. Avoid locations with excessive air current, vibrations,
heat sources, or rapid temperature changes.
2.4 Leveling the Scale
Before the scale is used, the feet should be adjusted so that the scale is level with the surface.
This will enable accurate weighing. You will see a level bubble indicator in a small round
window on the front of the scale. Level the scale by adjusting the leveling feet so the bubble is
centered in the circle, as seen below.
Balance Level
2.5 Connecting Power
2.5.1 AC Adapter
Connect the AC Adapter to the wall outlet. Connect the plug into the receptacle on the rear of
the scale.
For use with CSA Certified (or equivalent approved) power source, which must
have a limited circuit output.
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Adventurer Pro Grain Test Scale
EN-6
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3 OPERATION
3.1 Overview of Controls
3.1.1 Model AVD4102N
23
1
8
5
7
14
11
10
4
6
Rear View
12
Top View Bottom View
15
13
TABLE 3-1. ADVENTURER PRO GRAIN TEST SCALE CONTROLS.
No. Description
1 ON / O/T / Off / Yes Button
2 UNIT / Print / No Button
3 Level Bubble
4 % / Recall / Back button
5 TEST WEIGHT / Menu-Cal / Exit Button
6 Display
7 Pan
8 Type label on side of housing
9 Data label
10 Leveling feet
11 Power Connector
12 COM 2 Connector (AV...R and AV...U Models only)
13 Security Loop
14 Lock Switch
15 COM 1 Connector
9
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Adventurer Pro Grain Test Scale
EN-8
3
Digital Display Window
3.2 Overview of Display Functions
TABLE 3-2. ADVENTURER PRO GRAIN TEST SCALE DISPLAY FUNCTIONS.
1 2
4
5
6
7
8
9
10
12
13
14
15
11
No. Description
1 Primary (7 segment) display
2 Brackets
3 Units of Measurement
4 Memory Indicator
5 Battery Strength Indicator (not used)
6 Pieces Indicator (not used)
7 Secondary (14 Segment) Display
8 Gross Indicator (not used)
9 Brutto Indicator (not used)
10 Tare Indicator (not used)
11 Preset Tare Indicator (not used)
12 Net Indicator (not used)
13 Stability Indicator
14 Negative Indicator
15 Center of Zero Indicator
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Adventurer Pro Grain Test Scale EN-9
Back
%
•Store the
reference weight.
Recall
•Recalls reference
weight from
memory.
Back
•Reverts back to
previous menu
item.
• Decrements a
value being
entered.
Primary
Function
Secondary
Function
Menu
Function
3.3 Button Control Functions
Four multifunction buttons are used to to operate the scale and navigate the menus. The
function of each button is shown below.
Press and Release
Menu Function
On O/T
•If scale is off,
turns scale on.
•If scale is on,
sets zero.
Off
•Turns scale off.
Yes
•Accepts the
current (blinking)
setting on the
display.
UNIT
•Change
weighing unit
Print
•Sends current
display value to
the serial
interface.
No
•Rejects the
current setting
(blinking) on the
display.
•Increments a
value being
entered.
TEST WEIGHT
• Activates selected
Test Weight unit.
Menu-Cal
• Enter the User
menu.
Calibration is the
first sub-menu.
Exit
• Immediately
exits menu mode.
• Aborts a
calibration in
progress.
Press and Hold
Yes No Back Exit
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Adventurer Pro Grain Test Scale
EN-10
3.4 Using the Button Control Functions
3.4.1 Setting the Scale to Zero
Remove the load from the pan and press the ON O/T button to set the display to zero.
The Center of Zero indicator turns on when the measurement is within + 1/4 d of the zero
setting.
3.4.2 Taring
Taring refers to the action of adjusting out the weight of a container so that only the weight of
objects held in the container (net weight) is displayed.
To Tare
Place the empty container on the pan and press the ON O/T button.
Add material to the container. The net weight of the material is displayed.
To clear the Tare value, remove the container from the pan and press the ON O/T button.
Preset Tare
Use the xT command in the command table to enter a preset tare value through a computer.
To clear the Tare value, enter a value of 0.0. See Section 5.4.1.
3.4.3 Changing Units of Measure
The Adventurer Pro Grain Test Scale can be configured to measure in a variety of units, including
custom units. The Unit Sub-menu is used to enable or disable a specific unit.
To select a unit of measure:
Momentarily press the UNIT button, then release it when the desired unit is displayed.
Note: If the desired unit is not displayed, it must be turned on in the Unit menu (See Section
3.7.6).
3.4.4 Printing Data
Press and hold the Print button to send the displayed value to the COM port (See Section
3.7.7).
Note: The port must have Auto Print set to OFF.
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Adventurer Pro Grain Test Scale EN-11
READOUT (3.8.4)
Auto Zero Off, .5d, 1d,
2d,5d
Filter Low, Med, Hi
End Read
MODE (3.8.5)
Weigh On, Off
Test Weight lb/bu (qt),
lb/bu (pt),
kg/hL (L),
kg/hL (.5L),
Dockage Pos,Neg
End Mode
UNIT (3.8.6)
gOn,Off
kg On,Off
oz On,Off
lb On,Off
GN On,Off
Custom On,Off
End Unit
RESET (3.8.11)
Setup Reset ?
Readout Reset ?
Mode Reset ?
Unit Reset ?
Print-1 Reset ?
Print-2 Reset ?
RS232-1 Reset ?
RS232-2 Reset ?
GLP Data Reset ?
GLP Print Reset ?
Lockout Reset ?
Global Reset ?
End Reset
LOCKOUT (3.8.12)
Cal On,Off
Setup On,Off
Readout On,Off
Mode On,Off
Unit On,Off
Print-1 On,Off
Print-2 On,Off
RS232-1 On,Off
RS232-2 On,Off
GLP Data On,Off
GLP Print On,Off
Reset On,Off
Lock Set On,Off
End Lockout
END (3.8.13)
RS232-1 (3.8.8)
Baud 600--2400--19,200
Parity 7Even, 7Odd, 7 No
par, 8 No par
Handshake Off, XONXOFF
End RS1
RS232-2 (Optional)
Baud 600--2400--19,200
Parity 7Even, 7Odd, 7 No
par, 8 No par
Handshake Off, XONXOFF
End RS1
GLP DATA (3.8.9)
User ID Set
Proj ID Set
Time Type, Set, Adj
Date Type, Set
End GLP Data
GLP PRINT (3.8.10)
Time On, Off
Balance ID On, Off
User ID On, Off
Project ID On, Off
Difference On, Off
Name On, Off
End GLP Prt
PRINT-2 (Optional)
Output When Stable
GLP Tare
Auto Print Off, Cont, Int, Stab
Content Num Only Header,
Weight, Ref, Result,
GLP
Layout Line Format
4LF
Form Feed
List
End Print-2
3.5.1 Menu Structure
CALIBRATION (3.8.1)
Span
Linearity
Calibration Test (CalTest)
End Cal
PRINT-1 (3.8.7)
Output When Stable
GLP Tare
Auto Print Off, Cont, Int, Stab
Content Num Only Header,
Weight, Ref, Result,
GLP
Layout Line Format
4LF
Form Feed
List
End Print-1
SETUP (3.8.3)
Legal Trade Off, Comm,
GIPSA
Auto Off Off, 1,2,5
End Setup
The Adventurer Pro Grain Test Scale menu structure is illustrated below.
3.5 MENU
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Adventurer Pro Grain Test Scale
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3.5.2 Menu Navigation
The Adventurer Pro Grain Test menu structure consists of three levels. The top level is the main
menu which consists of a number of sub-menus.
CALIBRATION SETUP READOUT MODE UNIT PRINT-1 PRINT-2
END LOCKOUT RESET GLP PRINT GLP DATA RS232-2 RS232-1
TOP LEVEL
END RS232 POWER
BAUD
HANDSHAKE
PARITY
7 EVEN
8 NOP
7 ODD
7 NOP
SECOND LEVEL
BOTTOM LEVEL
The second level of the menu structure is the
sub-menu level. Each sub-menu is a loop that
consists of a number of menu items.
The bottom level of the menu structure is the
menu item level. Each menu item level consists
of two or more settings
Typical Sub-menu
Typical Menu Item
Typical Setting
3.5.3 Changing Settings
To change a menu setting, perform the following steps:
ENTER THE MENU
Press and hold the Menu button until MENU appears on the primary (7-Segment) display.
Release the button and the first sub-menu appears on the secondary (14-Segment) display
(blinking).
Note: When the secondary display is blinking, press Yes to accept.
Press No or Back or view another selection.
SELECT THE SUB-MENU
Press the No button to select the next sub-menu or the Back button to select the previous sub-menu
in the loop. Press the Yes button to select the sub-menu that appears on the secondary display
(blinking). The sub-menu name now appears on the primary display and the first menu item in the
sub-menu now appears on the secondary display (blinking).
SELECT THE MENU ITEM
Press the No button to select the next setting or the
Back button to select the previous setting in the
loop. Press the Yes button to select and save the setting on the secondary display (blinking) as the
new menu item setting.
EXIT THE MENU
Press the Exit button at any time to quickly exit the menu or select END sub-menu and press the Yes
button.
Enter
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Adventurer Pro Grain Test Scale EN-13
Weigh
Press the UNIT button repeatedly (short presses) until the
display shows 0.00g.
Press ON O/T button to zero the balance.
Place objects to be weighed on the pan to display the weight.
The example displays a 200 gram weight.
3.6 Application Modes
The Adventurer Pro Grain Test Scale incorporates Weighing, Test Weight and Dockage application
modes. The default setting has the Weighing mode turned on, Test Weight to lb/bu (qt) and
Dockage set to positive.
3.6.1 Weighing
Use this mode to determine the weight of items in the selected unit of measure. The Adventurer
Pro Grain Test Scale is shipped with grams enabled. Before using other units of measure,
these units must be turned on in the Unit menu ( See Section 3.7.6 ). Grams is the default
setting.
3.6.2 Test Weight Mode
The Test Weight Mode allows the measurement of the density of a sample using one of four
standard container sizes. Test Weight values can be displayed as follows:
lb/bu (qt) = pounds per bushel based on a quart container.
lb/bu (pt) = pounds per bushel based on a pint container.
kg/hL (L) = kilograms per hectaliter based on a liter container.
kg/hL (.SL) = kilograms per hectaliter based on a half liter container.
Before starting, enable the desired test weight mode in the Mode Menu (See Section 3.7.5).
Press the TEST WEI GHT button. The scale enters the Test
Weight mode. the selected test weight unit is indicated on
the second line of the display.
Place the empty container on the scale pan and press the
ON O/T button to tare the container.
Remove the container from the scale and fill it with the test
sample.
Place the container with sample on the pan. The primary
display shows the actual test weight (density) with the unit
shown on the secondary display.
To clear scale entry, press the ON O/T button.
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Adventurer Pro Grain Test Scale
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3.6.3 Dockage Mode
Dockage is material other than the predominant grain that can be easily removed with sieves
and cleaning devices. The dockage mode is used to determine the percent of waste material
contained in the sample. Before starting, select the test weight container and dockage type in
the Mode Menu (See Section 3.7.5).
Store Dockage Reference Weight
Place the container on the pan and tare by pressing the
ON O/T button. The tare weight is stored in memory.
Fill the container with sample material and press the %button.
If the current weight is less than the minimum allowed
reference weight (10 grams), the secondary display
alternates between “MIN WT ERR” and “NOT STORED” twice
while returning to current mode.
The scale then returns to the previous mode if the minimum
weight is not accepted as shown.
If the sample weight is greater than or equal to 10 grams, the sample weight is established as
the Dockage Reference weight and is stored in memory as the 100% reference weight for the
dockage calculation. Additionally, the tare weight is stored in memory as the dockage tare
weight. With the sample still on the pan, the primary display shows 100.00 if Positive Dockage
is selected in the Dockage menu. If Negative Dockage is selected, the primary display shows
0.00. The user can process the sample to remove any undesirable material. After processing,
the user will place the container back on the pan, and the display will read the dockage value.
The % display icon indicates percent and the MEM icon indicates a dockage reference weight
is stored in memory. A display icon also annunciates stability. The secondary display shows
+DOCKAGE or -DOCKAGE.
Remove container from the scale. Scale may
now be used to weigh by pressing the UNIT
button. The MEM icon indicates that a
Dockage Reference Weight is stored.
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Adventurer Pro Grain Test Scale EN-15
Recall Dockage Reference Weight
If a Dockage Reference Weight is stored in memory (MEM icon is visible), it can be recalled
from memory by a long press of the Recall button. This may become necessary if the scale is
used for normal weighing or test weighing while the sample is being processed.
To recall stored dockage reference weight, the container with
the processed sample is placed on the pan and the reference
weight is recalled from memory by a long press of the Recall
button. The primary display shows the percent dockage of
the sample based on the previously established dockage
reference weight and dockage tare weight.
Percent Dockage Display
The percent dockage display capacity is fixed at 410.09%.
The percent dockage display readability is fixed at 0.01%
To Clear Dockage Reference Weight
While in the Dockage mode, press the ON O/T button. This
will clear the existing reference weight.
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Adventurer Pro Grain Test Scale
EN-16
3.7 Scale Settings
Refer to Section 3.5.2 to enter and navigate the menus.
3.7.1 Calibration
Adventurer Pro Grain Test Scale offer a choice of three calibration methods: Span Calibration,
Linearity Calibration and Calibration TestTM.
•
SpanSpan
SpanSpan
Span - Span calibration ensures that the scale reads correctly within
specifications using two weight values: zero and a weight value
between 25% and 100% of the scale’s capacity.
•
LinearityLinearity
LinearityLinearity
Linearity - Linearity calibration minimizes deviation between actual and displayed
weights within the scale’s weighing range. Three weight values are
used: zero, a weight value at midpoint of the scale's weighing range,
and a weight value at or near the scale’s specified capacity.
•
Cal TestCal Test
Cal TestCal Test
Cal Test - Calibration test allows the stored calibration data to be tested against the
current mass being used for the test.
Notes: Calibration may be locked out to prevent unauthorized personnel from changing
calibration.
Before beginning calibration, have masses available. Masses required for calibration
are listed in the table in section 3.7.2. Default Span Calibration Points are shown in
Bold print.
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Adventurer Pro Grain Test Scale EN-17
With the scale on, press and hold the Menu-Cal button
until MENU is displayed, then release the button. CALIBRATE
(blinking) is displayed.
Press the Yes button to enter span calibration.
Press the Yes button to initiate span calibration.
First the zero reading is taken. Next the display shows the
default span calibration weight value.
Press No to change to an alternate calibration weight. Press
Yes when the desired calibration weight is displayed.
Place the specified calibration weight on the pan. After
calibration, remove the weight from the pan.
To abort calibration at any time, press the Exit button.
Span Calibration
NOTICE:
Linearity Calibration is required only if the linearity error exceeds tolerance in
specification table.
Linearity Calibration
With the scale on, press and hold the Menu-Cal button
until MENU CALIBRATE is displayed, then release the button.
CALIBRATE (blinking).
Press the Yes button to enter calibration.
Press the Yes button and follow the screen instructions.
Use the weight values shown on the primary display.
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First the zero reading is taken. Next the display shows the
first calibration weight value. PUT WEIGHT (blinking) is
displayed. Place the specified calibration weight on the
pan.
After a few seconds, place the second specified calibration
weight on the pan. PUT WEIGHT (blinking) is displayed.
After a few seconds, the calibration weight is displayed.
LINEAR DONE is momentarily displayed when calibration is
completed.
After calibration, remove weight from pan. To leave the
menu, press Exit.
To abort calibration at any time, press the Exit button.
3.7.2 Calibration Masses
Model Linearity Span Weight Class
Calibration Points Calibration Points ASTM OIML
AVD4102N 2000g / 4000g 2000g, 3000g, 4000g 1 E2
Calibration Test
Calibration test allows a check of a known calibration mass
against the last stored calibration information in the scale.
Press and hold the
Menu-Cal button until MENU CALIBRATE
is displayed.
Press Yes to enter calibration.
Press No until CAL TEST is displayed.
Press Yes and follow the screen instructions.
Place the specified weight on the pan. After a short period,
the display indicates the difference in weight from the last
calibration, and then will display the calibration weight on
the pan. After the test, remove the calibration weight from the
pan. To leave the menu, press Exit.
Linearity Calibration (Cont.)
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