DeFelsko PosiTector BHI User manual

Instruction Manual
Barcol Hardness Impressor

1
Verify accuracy (pg. 3) on test disks at the beginning and the end
of each shift, or if the gage is dropped or suspected of giving
erroneous readings. Be sure to place the leg on the included
leveling plate when testing disks to maintain perpendicularity.
Introduction
Introduction
The Posi ector Barcol Hardness Impressor (BHI) is a hand-
held electronic instrument that measures the indentation hardness
of soft metals (aluminum, copper, brass), harder plastics and
fiberglass. It consists of a PosiTector body (Standard or
Advanced) and an interchangeable probe.
1.Power-up the Gage by pressing
the center navigation button.
Ensure the probe indentor is not in
contact with any surface.
2.To take a measurement:
a) Ensure the probe is
perpendicular to the surface being
tested. Press the probe down onto
the material to be measured until
the indentor foot is in full, flat
contact with the surface. HOLD
STEADY against the surface.
b) The Gage will emit a single BEEP and display a ▼ symbol
indicating a reading is being taken. The test timer will begin
counting down (see est ime, pg. 7). When the timer reaches
0s, the Gage will BEEP twice and display the measurement
value.
3.Lift the probe from the surface between readings.
Press the button to power up the Gage. To conserve battery
life, the gage will automatically go to sleep after 5 minutes of
inactivity. While in Sleep Mode, the gage powers up significantly
faster— convenient when moving between parts or locations. The
gage will completely power off after 4 hours of inactivity.
Alternatively, select Power Off from the main menu. All settings
are retained.
Quick Start
Indentor
Indentor Foot
Sleeve

2
When a enu option is highlighted, the
icon indicates on-gage help is available.
Press or touch the icon to display the
help. A formatted PDF containing all on-
gage help items is available at
www.defelsko.com/help
indicates that a sub-menu exists for the
enu option. Select the option to display its
sub menu.
Update your gage to ensure that you
have the latest on-gage help information.
NOTE:
To access the enu, power-up the gage, then press the center
navigation button . Either the keypad or touch screen can be
used to navigate the menu. If desired, touch screen functionality
can be disabled within the Setup menu (See ouch, pg. 7).
Select a menu option by touching it, or use the and but-
tons to highlight the desired option and press to select it.
On menus longer than one page, the current page number is
displayed below the menu name. Navigate between pages using
when the first menu item is selected, or when the last
menu item is selected. If using touch, navigate between pages
by touching or , or by swiping up or down.
When powered-up, the Posi ector automatically
determines which probe is attached and does a self-
check.
To disconnect a probe from a body, slide the plastic
probe connector horizontally (in the direction of the
arrow) away from the body. Reverse these steps to
Test disks should be replaced
when they become worn or visibly pitted.
I PORTANT:
Probes
Probes
Menu Operation
Press the button or swipe right to return to a previous screen.
Select Exit to close the enu.

3
Calibration and Verification
Calibration and Verification
Two steps ensure best accuracy…
1.Calibration - typically performed by the manufacturer. All
probes include a Certificate of Calibration.
2.Verification of Accuracy - typically performed by the user on
known reference standards such as the included test disk.
Calibration
Calibration is the high-level, controlled and documented process
of measuring traceable calibration standards over the full
operating range of the probe, and verifying that the results are
within the stated accuracy of the probe. Calibrations are
performed by the manufacturer, their authorized agent, or by an
accredited calibration laboratory in a controlled environment using
a documented process.
Verification
Verification is an accuracy check performed by the user on known
reference standards. A successful verification requires the Gage
to read within the combined accuracy of the probe and the Test
Disks. Instrument operation may be verified with the included Test
Disks and Leveling Plate. Position the Leveling Plate under the
Leg and place the Test Disks on a flat, hard surface (as shown on
page 4). Take three to five readings on each disk. The
measurement points should be at least 6 mm (0.24”) apart. If the
average of those readings is outside the combined accuracy of the
Test Disk and gage, service may be required.
attach a different probe. It is not necessary to power-down the
Gage when switching probes.
The Posi ector gage body accepts a wide variety of probe types
including magnetic, eddy-current and ultrasonic coating thickness,
surface profile, environmental, hardness, salt contamination and
ultrasonic wall thickness probes. See www.defelsko.com/probes
Some causes for the gage to not read properly are the indentor
being damaged, incorrect pressure being applied to the test disk
or temperatures beyond normal conditions.

Test Disk
Leveling
Plate
Leg
Sleeve
4
Verify accuracy at the beginning and the end of each work shift.
During the work shift, if the Gage is dropped or suspected of
giving erroneous readings, its accuracy should be re-verified.
Cal Settings Menu
Cal Settings Menu
The Posi ector BHI is factory calibrated and for most applications
no calibration adjustment is required. However, there may be times
when a zero, one or two point adjustment is necessary.
1. Select from the menu.
2. Press the button to select the number of readings
3. easure on the glass plate, ensuring that both the indentor
foot and leg are resting on the glass plate. After the last
measurement, the Gage will calculate a Zero which
represents the average of all the Zero readings taken.
Zero
Zeroing the Gage may be necessary after indentor replacement
or when the indentor is worn. For best accuracy, the Gage
should be zeroed on the included glass plate.
Zero

5
Adjusts the Gage to a known material hardness.
Step 1: Select 1 Pt Adjust from the Cal Settings menu.
Step 2: Press the button to select the number of readings to
be used to obtain an average, typically 3 to 10 readings. The
greater the variation between readings, the more readings should
be taken to obtain an average.
Step 3: Repeatedly measure the known hardness sample using
the on-screen green arrows as a guide. After the final reading,
the Gage will calculate and display an average measurement
value of all readings taken on the sample. If the expected
hardness value is not obtained (within tolerance), adjust the
displayed value up or down to the known hardness value
and press to save the value.
1 Pt Adjust
2 Pt Adjust
Adjusts the Gage within a range of two material hardnesses.
Step 1: Select 2 Pt Adjust from the Cal Settings menu.
Step 2: Press the button to select the number of readings to
be used to obtain an average, typically 3 to 10 readings. The
greater the variation between readings, the more readings
should be taken to obtain an average.
Step 3: Repeatedly measure the known hardness sample using
the on-screen green arrows as a guide. After the final reading,
the Gage will calculate and display an average measurement
value of all readings taken on the sample. If the expected
hardness value is not obtained (within tolerance), adjust the
displayed value up or down to the known hardness value
and press to save the value.
Step 4: Repeat Step 2 and 3 for the second point.
1
2
Cal Reset
Restores the gage back to factory calibration and range settings.
The icon will appear on the display.
0

6
Reset (menu reset) restores factory settings and returns the
Gage to a known condition. The following occurs:
- All batches, stored measurements, batch names and screen
captures are erased.
- Calibration adjustments are returned to factory settings.
- enu settings are returned to the following:
Reset
Memory = OFF
Auto Sub-Batch = OFF
Statistics = OFF
Hi Lo Alarm = OFF
Hi Res = OFF
Bluetooth & Stream = OFF
WiFi & Access Point = OFF
USB Keyboard & Stream = OFF
BLE Keyboard = OFF
Auto Dim = ON
- Bluetooth Pairing info is cleared.
- enu settings are returned to the following status:
Setup Menu
Setup Menu
Perform a more thorough Hard Reset as follows:
1.Power down the Gage and wait 5 seconds.
2.Simultaneously press and hold the and buttons until the
Reset symbol appears.
This returns the Gage to a known, “out-of-the-box” condition.
It performs the same function as a menu Reset with the
addition of:
Date, Time and WiFi settings are not affected by either Reset.
Bluetooth Smart = OFF
est ime = 1 second
Sound = edium
Backlight = Normal
ouch = ON
Flip Lock = OFF
Auto Sync .net = ON
USB Drive= ON
Language = English
Battery ype = Alkaline
NOTE:

7
Increases the displayed resolution. Accuracy is not affected.
Hi Res
Cont. Reading
When enabled, the Gage will continuously display probe readings.
Ideal when a test timer is not required or when performing a
calibration verification. Cont. Reading is not available when
Memory, Statistics, or HiLo Alarm modes are enabled.
(Continuous Reading)
est ime
The Posi ector BHI has an on-screen timer to measure the
hardness of a material after a given period of time.
Use the and buttons to adjust the test duration. When
taking a reading, the timer starts automatically once the indentor
is on the surface and the ▼ symbol appears on the display.
Adjusts the volume of built-in speaker (Off, Low, edium, High).
Sound
Disables the Auto Rotate feature by locking the display in its
current orientation.
Flip Lock
Allows the touch screen functionality to be disabled. All gage
functions can also be controlled using the navigation buttons.
ouch
All measurements are date and time stamped (24-hour format)
when stored into memory. It is therefore important to set the
correct date and time. Use the and buttons to select a
value, and the and buttons to adjust it. The current date
and time setting can also be viewed at the top of the main menu.
Set Clock
Selects the type of batteries used in the Gage from a choice of
“Alkaline”, “Lithium” or “Ni H” (nickel-metal hydride rechargeable).
The battery state indicator symbol is calibrated for the selected
battery type. No damage will occur if the battery type used in the
Gage does not match the selected battery type.
Battery ype

X
8
Statistics Mode
Statistics Mode
A statistical summary will appear on the display. Remove the last
reading by pressing the button. Press to clear statistics.
Statistics
HiLo Alarm
Allows Gage to visibly and audibly alert the user when readings
exceed user-specified limits.
Average
aximum Value
Standard Deviation
inimum Value
X
Advanced models store 250,000 readings in up to 1,000
batches. “New Batch” closes any currently opened batch and
creates a new batch name using the lowest available number.
New batch names are date-stamped when they are created.
The Posi ector BHI has internal memory storage for recording
measurement data. Stored measurements can be reviewed on-
screen or accessed via computers, tablets and smart phones. All
stored measurements are date and time-stamped.
Standard models store up to 1,000 readings in one batch.
Memory Management
Memory Management
The symbol appears when the Gage is set to store measure-
ment data.
Create a new batch
(Advanced only)
Scroll through display
modes (Advanced only)
Delete last reading
Restore brightness
after dimming
Access the enu
Screen Capture
Press both and buttons simultaneously to save an image of
the current display. The last 100 screen captures are stored in
memory and can be accessed when connected to a computer
(see PosiSoft USB Drive pg. 9).

9
This option will automatically create a new sub-batch after the
required number of readings are stored in the current sub-batch.
Use the and buttons to set the number of readings to store in
each sub-batch, then select New to open the first sub-batch.
Auto Sub-Batch (Advanced models only)
The Posi ector BHI includes an
indentor tip precisely machined with
a 26° angled tip. Visually inspect the
tip for damage at the beginning of
each work shift or if the gage is
dropped or suspected of giving
erroneous readings
If the indentor becomes worn or damaged, a replacement indentor
is included. Using the enclosed indentor replacement tool,
unscrew the damaged indentor and replace. Tighten the new
indentor and verify gage operation (pg. 3) before testing. A ZERO
may be required (pg. 4).
Maintenance
Maintenance
Indentor and Replacement Tool
Accessing Stored Measurement Data
Accessing Stored Measurement Data
DeFelsko offers the following free solutions for viewing, analyzing
and reporting data:
PosiSoft USB Drive - Connect the Gage to a PC/ ac using the
supplied USB-C cable. View and print readings and graphs using
universal PC/ ac web browsers or file explorers. No software or
internet connection required.
PosiSoft Desktop - Powerful desktop software (PC/ ac) for
downloading, viewing, printing and storing measurement data.
Includes a customizable, templated PDF Report Generator. No
internet connection required.
PosiSoft.net - Web-based application offering secure, centralized
storage of measurement data. Access your data from any web-
connected device.

10
Posi ector App - (Advanced models only)
App for compatible iOS and Android smart devices. Permits users
to create, save and share professional PDF reports. Add images
and notes using the smart device’s camera and keyboard.
For more information on our PosiSoft solutions, see:
www.defelsko.com/posisoft
Connect Menu
Allows connection to your local wireless network or mobile
hot spot. Ideal for using your network’s internet connection for
synchronizing stored measurements with PosiSoft.net (pg. 9).
See www.defelsko.com/wifi
WiFi (Advanced models only)
When USB Drive is enabled , the Posi ector uses a USB
mass storage device class which provides users with a simple
interface to retrieve stored data in a manner similar to USB flash
drives and digital cameras. USB Drive is also required to import
stored measurements into PosiSoft Desktop software (pg. 9).
USB
While connected, power is supplied through the included
USB-C cable. The batteries are not used and the body will not
automatically power down.
NOTE:
Stream
For more information on USB Keyboard and
Streaming visit: defelsko.com/usb/stream/
NOTE:
(Advanced models only)
Stream individual readings to a USB connected computer via a
serial protocol. Ideal for use with serial compatible SPC data
collection software.
When enabled and connected to a computer, the PosiTector will
be recognized as a Keyboard. Readings are sent to the computer
as they are taken, emulating keystrokes, followed by a carriage
return.
Keyboard (Advanced models only)

11
Allows communication with a smart device running the
PosiTector App (pg. 10) via auto-pairing Bluetooth Smart (BLE)
wireless technology.
Bluetooth Smart
Allows individual readings to be sent to a computer, printer or
compatible device as they are taken using Bluetooth wireless
technology. See www.defelsko.com/bluetooth
Bluetooth (Advanced models only)
PosiSoft Desktop is required when using USB to
synchronize measurements with PosiSoft.net.
NOTE:
(Advanced models only)
The above WiFi and USB menus contain a Sync .net Now
option. When selected, the Gage immediately synchronizes
stored measurement data via its respective communication
method (internet connection required). Alternatively, select Auto
Sync .net from within the USB connect menu to automatically
synchroniz e upon connection to a PC. Additional measurements
added to memory while connected are synchronized only when
the USB cable is disconnected and reconnected, or when the
Sync.net Now option is selected. WiFi connected gages
automatically attempt synchronization upon power-up.
Sync .net Now
Sync Batches
Select batches to flag them for synchronization to the PosiTector
App. Sync Batches is useful when connecting a new device to a
gage with pre-existing batches, since only batches created while
Bluetooth Smart is enabled are automatically selected.
Selected batches are synchronized when the next reading is
taken in a batch flagged for synchronization, or when the Sync
Batches option is selected at the bottom of the list of selected
batches.
If Bluetooth Smart is disabled or disconnected, data
from batches selected in the Sync Batches menu are held in a
queue until communication with the PosiTector App is re-
established.
NOTE:

12
The Gage will perform a Hard Reset (pg. 6) after
an update. All stored measurements will be erased from memory.
Updates
Determine if a software update is available for your Gage.
See www.defelsko.com/update
WARNING:
BLE Keyboard
When enabled and connected to a computer, the PosiTector will
be recognized as a wireless Keyboard. Readings are sent to the
computer as they are taken, emulating keystrokes, followed by a
carriage return.
(Advanced models only)
Send Batches
Transfers selected batches to the PosiTector App. Send Batches
is useful when switching between devices, as only readings and
batches that have yet to be synchronized with any smart device
are synchronized automatically.
The Send Batches option is visible in the menu when the Gage
is connected to a smart device running the PosiTector App.

www.defelsko.com
© DeFelsko Corporation USA 2020
All Rights Reserved
This manual is copyrighted with all rights reserved and may not be reproduced or transmitted, in whole
or part, by any means, without written permission from DeFelsko Corporation.
DeFelsko, PosiTector, and PosiSoft are trademarks of DeFelsko Corporation registered in the U.S. and
in other countries. Other brand or product names are trademarks or registered trademarks of their
respective holders.
Every effort has been made to ensure that the information in this manual is accurate. DeFelsko is not
responsible for printing or clerical errors.
Limited Warranty, Sole Remedy
Limited Warranty, Sole Remedy
and Limited Liability
and Limited Liability
DeFelsko's sole warranty, remedy, and liability are the express
limited warranty, remedy, and limited liability that are set forth on
its website: www.defelsko.com/terms
Returning for Service
Returning for Service
Before returning the Gage for service…
1.Install new or newly recharged batteries in the proper
alignment as shown within battery compartment.
2.Examine the indentor tip and indentor foot for dirt or damage.
3.Perform a Hard Reset. (pg. 6)
4.Attempt a measurement on the supplied test disk.
(see Verification, pg. 3)
5. If issue is not resolved, Update your Posi ector gage body
(pg. 12) and re-attempt measurements.
IMPOR AN :
If these steps do not resolve the issue and the Gage must be
returned for service, please follow the instructions provided at
www.defelsko.com/service.

Manual de Instrucciones
Impresor de Dureza Barcol

Introducción
El PosiTector Barcol Hardness Impressor (BHI) es un
instrumento electrónico manual que mide la dureza por
indentación en metales suaves (alumino, cobre, latón), plásticos
más duros y fibra de vidrio. Consiste de un PosiTector body
(Standard or Advanced) y una sonda intercambiable.
1.Encienda el instrument presionando el botón central de
navegación . Asegúrese de que la sonda con el indentador
(pág. 3) no está en contacto con ninguna superficie.
2.Para tomar una medición:
a) Asegúre que la sonda está colocada perpendicular a la
superficie bajo prueba. Presione la sonda hacia abajo contra
el material a ser evaluado hasta que el indentador esté en
pleno contacto y totalmente al ras de la superficie del material
bajo prueba. ANTENGALO ESTABLE contra la susperficie.
b) El medidor emitirá un pitido y mostrará el símbolo ▼ que
indica que se está realizando una lectura. El temporizador de
prueba comenzará la cuenta atrás (consulte Tiempo de
prueba, pág. 8). Cuando el temporizador alcance 0 seg., el
medidor sonará dos veces y mostrará el valor de la medida.
3.Levante la sonda de la superficie antes de continuar con la
siguiente medición
1
Presione el boton para encender el instrumento. Para conser-
var la vida de la bateria, el instrumento entrará en reposo
automáticamente tras 5 minutos de inactividad. Cuando se
encuentra dentro del modo de reposo, el instrumento se reactiva
significativamente más rápido. El instrumento se apagará comple-
tamente después de 4 horas de inactividad. Alternativamente,
seleccione la opcion “Apagar” en el menu principal. Todas las
configuraciones se mantienen.
Inicio rápido
Verifique la precisión (pág. 3) en los discos de prueba al inicio y
al final de cada turno o cuando el instrument haya caido o cuando
se sospeche que los resultados son erroneous. Asegure de
colocar la pata (soporte) del instrumento sobre la placa de
nivelación para cumplir con la perpendicularidad de la prueba.

2
Menú Operación
Para ingresar al menu principal, encienda el medidor, después
presione el botón de navegación . Puede utilizar tanto el
teclado del tablero como la pantalla tactil para navegar en el
menú. Si lo desea, la funcionalidad de la pantalla táctil puede
ser deshabilitada desde el menu “Configurar” (vea Touch, pág.
8).
Seleccione la opcion del menú tocando el título o utilice las
teclas y para señalar la opción del menu de su elección
finalmente presione el para validar la selección.
Cuando el contenido del menú necesite desplegarse en más de
una pantalla, se mostrará debajo del título del menú el número
depágina. Podrá navegar entre las páginas del menú usando las
teclas y . Cuando llegue al inicio o final de unalista
presione la tecla respectiva para avanzar o retroceder entre
páginas. Si utiliza la pantalla táctil, simplemente presione or
, o deslice el dedo por la pantalla hacia abajo o arriba.
Presione el botón o deslice el dedo hacia su derecha para
regresar a la pantalla anterior. Selecciones Salir para cerrar el
menú. Cuando se resalta una opción del menú,
aparece el ícono informando que hay
información de ayuda disponible para ese
elemento del menú. Presione la tecla o
el ícono para desplegar la informacion de
ayuda. Puede descargar un archivo en for-
mato PDF con todos los items de ayuda del
menú en www.defelsko.com/help
indica la existencia de un sub-menú para
esa opción del menú. Seleccione la opción
para desplegar los elementos del sub-menú.
Actualice periodicamente el medidor
para asegurar que el medidor cuenta con la
información de ayuda del menú más
reciente.
NOTA:
Los discos de prueba deberán
ser reemplazados cuando se desgasten o estén
visisblemente picados.
I PORTANTE:

Una vez encendido, el PosiTector determinará
automáticamente el tipo de sonda conectado y
realizará una comprobación automática. Para
desconectar una sonda de la base del PosiTector
deslíce el conector de la sonda de plástico
horizontalmente (en la dirección de la flecha)
separándola de la base PosiTector. Invierta los pasos
para conectar una sonda diferente.
No es necesario apagar el
medidor cuando se cambia la sonda.
La base del medidor PosiTector acepta
una amplia variedad de tipos de sonda
incluyendo las necesarias para medir
espesor de recubrimientos tipo
magnético, de corrientes de Foucault y de
ultrasonido; sondas para perfiles de
superficie, ambiental, dureza y sondas de
espesor de pared por ultrasonidos.
Consulte www.defelsko.com/probes
anga
Pata del indentador
Indentdor
3
Sondas
Calibración y erificación
Para garantizar la mayor precisión siga estos dos pasos...
1. Calibración - tipicamente realizada por el fabricante. Todas
las sondas incluyen certificado de calibración.
2. erificación - normalmente realizada por el usuario con
los patrones de referencia conocidos como el disco de
verificación incluido.
Calibración - La calibración es el proceso de medición de alto
nivel, controlado y documentado de estándares de calibración
con trazabilidad en todo el rango de operación de la sonda, con
la comprobación de que los resultados están dentro de la
precisión declarada de la sonda. El fabricante, su agente
autorizado o un laboratorio de calibración acreditado llevarán a
cabo las calibraciones en un ambiente controlado y con un
proceso documentado.

4
erification - La operación del instrument puede ser verificada
contra los discos de verificación incluidos usando la placa de
nivelación. Posicione la placa de nivelación bajo la pata y
coloque los discos de prueba sobre una superficie plana y dura
(como se muestra). Tome de tres a cinco mediciones en cada
disco. Los puntos de medición deberán estar separados entre sí
por una distancia de al menos 6 mm (0.24”). Considere enviar el
equipo a servicio cuando el promedio de estas lecturas rebase
los márgenes de la precision combinada del disco de
verificación y del instrumento de medición.
Disco de Verificación
Placa de
nivelación
Pata
anga
Algunas de las causas para que el medidor no lea correctamente
son daños en la punta, presión incorrecta aplicada al bloque de
prueba o temperaturas que no se consideren condiciones
normales.
Compruebe la precisión al principio y al final de cada turno
laboral. Si durante un turno de trabajo el instrumento se cae o se
sospecha que las lecturas son erróneas, deberá comprobar su
precisión nuevamente.

5
Menú Ajustes Cal
El PosiTector BHI esta calibrado por el fabricante y par la mayoria
de las aplicaciones no se requieren ajustes. Sin embargo, puede
haber ocasiones en las que sea necesario un ajuste de cero, uno
o dos puntos.
1. Seleccionee en el menú.
2. Presione el boton para seleccionar la cantidad de lecturas
3. ida soble la placa de cristal, aseguree de que ambos dos, el
indentador y la pierna del soporte descansan en la placa de
cristal. Al terminar la última lectura, el instrumento calculará el
cero de referencia promediando todas las lecturas de cero
adquiridas.
Cero
Puede ser necesario ajustar el cero del equipo al efectuar un
remplazo del indentador o cuando este se encuentra
desgastado. Para una mejor precisión, el equipo deberá ser
ajustado a cero sobre la placa de cristal incluida.
Cero
Ajuste 1 punto
1
Ajusta el medidor a un material de dureza conocida.
Paso 1: Seleccione la opción 1 Punto del menú Cal Settings.
Paso 2: Pulse el botón para seleccionar el número de lecturas
de las que se obtendrá el promedio, generalmente entre 3 y 10.
Cuanto mayor sea la variación entre lecturas, más lecturas deberá
tomar para obtener un buen promedio.
Paso 3: Realice mediciones repetidas en la muestra de dureza
conocida usando las flechas verdes que aparecen en pantalla
como guía. Después de la lectura final, el medidor calculará y
mostrará un valor medio de las mediciones de todas las lecturas
tomadas en la muestra. Si no se obtiene el valor de dureza
esperado (dentro de la tolerancia), ajuste el valor que se muestra
en pantalla usando la tecla arriba o abajo hasta igualar la
lectura con el valor de dureza conocido. Pulse para introducir el
valor.