8540 Manual Datasheet by B&K Precision

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Model 8540
60V/30A/150W DC Electronic Load
INSTRUCTION
MANUAL Model 8540
ebsite www.bkprecision.com
Safety Regulations
To avoid electrical shock, do not open the cabinet. Refer servicing to
qualified personnel only.
To avoid injuries, always disconnect power, discharge circuits, and
remove external voltage sources before touching components.
KEEP AWAY FROM LIVE CIRCUITS.
We cannot accept responsibility for any direct or indirect financial
damage or loss of profit that might occur when using the electronic
load.
The instrument chassis and cover must be connected to an electrical
ground.
WARNING
We certify that this product met its published specifications at time of
shipment from the factory.
Certification
Notice
The information contained in this document is subject to change without
notice. Please consult the B&K Precision website www.bkprecision.com
for the latest version.
M
Compliance Statements
This product is subject to Directive 2002/96/EC of the
European Parliament and the Council of the European
Union on waste electrical and electronic equipment
(WEEE) , and in jurisdictions adopting that Directive, is
marked as being put on the market after August 13,
2005, and should not be disposed of as unsorted
municipal waste. Please utilize your local WEEE
collection facilities in the disposition of this product
and otherwise observe all applicable requirements.
Disposal of Old Electrical & Electronic Equipment (Applicable in the
European Union and other European countries with separate
collection systems)
Connect it to safety earth ground using the wire recommended
in the user’s manual.
High voltage danger
The symbol on an instrument indicates that the user should refer
to the operating instructions located in the manual.
Safety Symbols
Unpacking the instrument Check the list of SLIQQIied items Power Requirements Power—on Qrocedure r factofl use only!
Unpacking the instrument
This instrument was carefully inspected before shipment. Upon receipt,
inspect the instrument for damage that might have occurred in transit. If
any sign of damage is found, notify your B&K Precision distributor.
Check the list of supplied items
Verify that you have received the following items with your power supply. If
anything is missing, contact your authorized B&K Precision distributor.
- 8540 DC Electronic load
- Power cord
- Instruction manual
Power Requirements
The 8540 can operate on 110V AC or 220V AC line input. Before
connecting the power cord to an AC outlet, make sure the voltage selector
in the rear is set to the correct line voltage. Additionally, please check that
you have the correct fuse inserted in the fuse box below the AC input
receptacle. The fuse to use is referenced in the below table:
To access the fuse, first disconnect the power cord and then remove the
fuse cartridge.
Power-on procedure
Turn on the instrument by pressing the main power switch on the front
panel of the unit. The instrument will automatically revert to the last setting
before the power was turned off.
Initial Check
AC Input Range Fuse
110V AC 99 V to 121 V T0 500 mA, 250V
220V AC 198 V to 242 V T0 250 mA, 250V
The 9 pin D-sub connector in the rear is for factory use only! This
instrument does not offer remote control interface or programmability.
Note
About the 8540
The B&K Precision 8540 DC electronic load (60V/30A/150W)
can sink DC current in constant current, constant voltage, and
constant resistance modes. Measured values have 10 mV and 1
mA resolution. Shorts can be simulated. Storage is provided for
up to *40 groups, with 4 instrument setups per group. The
instrument is easy to use and will find many uses for testing DC
power supplies, batteries, and DC to DC converters.
Full digital control
1mV /1mA measurement resolution
Compact size
Bright, readable LED display
Operating modes: CC/CV/CR
Input on/off control
High reliability due to OCP/OVP
(over current, over voltage)
protection
Storage for *40 groups, 4 setups
each
Easy operation
Features
Constant Resistance (CR) mode
In CR mode, the DC
load will sink a current
linearly proportional to
the voltage at the
terminals.
Constant
V
I
Constant resistance
Constant Current (CC) mode
V
I
ConstantCurrent
CC,
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Constant current
I
In CC mode, the DC load
draws a constant current
regardless of the voltage on
its terminals.
V
I
Constant voltage
II
Constant Voltage (CV) mode
In CV mode, the DC
load will draw enough
current to keep the
voltage at the
terminals constant.
*40 groups are applicable for units with firmware version
1.60 or above. For versions below 1.60, 100 groups are
available. Go to “Verify firmware” section to determine
your instrument version.
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3/30A selectorshift)
Shift button
Main power on/off
Air flow input
Input on/off button
Switch + memory C
Left arrow + memory A
Memory save (shift)
Current or power value
Step D + memory D
Step C + memory C
Step A + memory A
Step B + memory B
Voltage or preset current,
voltage or resistance value
CV mode indicator
Short indicator
CC mode indicator
CR mode indicator
Recall indicator
30A mode selector indicator
Shift indicator
Input off indicator
Right arrow + memory B
Rotary encoder
Input +
Input -
Recall (shift)
Function setup (shift)
Mode selector + memory D
Voltage display indicator
Current display indicator
Setup indicator
Short on/off
Panel layout
Power display indicator
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Quick Start
Set the line voltage selector on the back panel to your local line voltage (110 VAC
or 220 VAC). Change the fuse to the correct fuse according to the table under
“Initial Check” section. Confirm that both changes are correct BEFORE
connecting the power cord to the DC load and a wall power socket.
Turn on the power to the DC load by flipping the power switch to “I” position.
Set value
Press the key to turn on the
CC LED. The load is now in CC mode.
Set the current value by pressing the
f or keys to select the digit
to adjust, then turn the knob to change
its value. After setting the current value,
press the key to turn the load on.
Constant Current Mode
AA
BB
Mode
D
Mode
D
On/OffOn/Off
Press the key to turn on the CV
LED. The load is now in CV mode. Set
the voltage value by pressing the
or keys to select the digit to adjust,
then turn the knob to change its value.
After setting the voltage value, press the
key to turn the load on.
Constant Voltage Mode
AA
BB
Mode
D
Mode
D
On/OffOn/Off
Press the key to turn on the CR
LED. The load is now in CR mode. Set
the resistance value by pressing the
or keys to select the digit to adjust,
then turn the knob. After setting the
voltage value, press the key to turn
the load on.
Constant Resistance Mode
BB
AA
Mode
D
Mode
D
On/OffOn/Off
Set value
Indicates which digit to adjust
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Indicates which digit to adjust
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
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The input of the electronic load will be
turned off automatically if the OCP
value is lower than the actual current
value. The default OCP setting is 30 A.
NOTE
OCP function (OCP)
Press the key, then press the
key. The display will show
OCP (Over Current Protection). This
is the maximum current that will be
allowed. Use the and
keys and the knob to set the
value.
ShiftShift
AA
BB
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Change the displayed values
The electronic load usually displays the
actual voltage and current values.
Press the key to display the
preset voltage, current or resistance
value and the actual power. Press the
f key again to return to the
current/voltage display.
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Input on/off
The load can be toggled on and off by
pressing the key. The
programmed setting is not affected.
The OFF LED will be lit when the load
is off.
On/OffOn/Off
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Recall
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
REL function (rEL)
After setting OCP, press to enter
the REL setting. Use the knob to select
ON or OFF. The default is OFF, which
means the display will show your set
value on the top display while you make
adjustments. It will then blink for 2
seconds before toggling the display to
show measured voltage. If users want to
adjust the set value using knob while see
the measured voltage and current
simultaneously without interruption,
select ON.
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C
Press E] choose the parameters). (see storage operation). the displa 5:. '.‘ 4““ Cl: CICI . 0 O O IZIO EIOIZIO IIIO CC _0% ' 0 0% 5:. '.‘ 4““ Cl: 0 O O CICI . 0 O O IZIO EIOEIO IIIO CC _0% ' 0 0% in 1.4““ Cl: 0 O O CICI . O O 0 E10 DODO DO CICI _O&' . 0%
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Key sound (bEEP)
Press again to turn the key
sound ON or OFF (bEEP). Use the
rotary knob to make your selection.
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Choose Storage Group (Grp)
Press the key to see the
storage group (GrP) setting. Use the
and and keys and knob to
choose the storage group. Each
group can store four instrument
settings (Each setting can store two
parameters). (see storage operation).
Press the key to confirm
selection of the displayed storage
group. There are 40 groups that can
be stored.
AA
BB
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C
View
C
RecallCC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Set address (Add)
Press twice to skip the
address menu and advance to the
next menu.
This setting is for factory use only
and should be ignored.
RecallCC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
View
C
NOTE
El El El El - - volatile memory Pr will store toA means you may recall se - - When the Reca LED is keys are C] -( and CR modes, the when th electronic load usually displays the actual voltage and curre the currently-set value your DC Electronic loa
Store Operation
To save the load’s settings to a register (internal memory), press the and
(Save) keys. The LEDs will blink together.
Press the or or or keys to save the settings to non
volatile memory. Pressing A will store to A location. B to B location. C to C
location. D to D location. Hence, users can save up to four settings in each
group. Note you may do this for any of the 40 different groups assigned in the
previous paragraph (Choose Storage Group). Each settings can store two
parameters: The mode of operation (i.e. CC, CV, CR) and the values set for that
mode.
ShiftShift
AA
AA
BB
View
C
Mode
D
Mode
D
ABCD
Short
When the + keys are pressed, the load simulates a short circuit. In
CC and CR modes, the maximum short-circuit current value is 1.2 times the
current range. In CV mode, the short-circuit current is the same as setting the
CV operation to 0.1 V. Note that the short-circuit current in CV mode will be
less than the short-circuit current in CC or CR modes.
ShiftShift
On/OffOn/Off
Recall Operation
Press the and (Recall) keys. The Recall LED will turn on, which
means you may recall settings from the currently-chosen group. Press the
or or or keys to recall the desired setting. When the Recall
LED is lit, the other keys are disabled. To exit the recall state, press the
and (Recall) keys again.
ShiftShift
BB
ShiftShift
BB
AA
BB
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Mode
D
Mode
D
The and keys switch between the 3 A and 30 A ranges. The
30A LED is lit when the load is on the 30 A range. The current resolution is
10 mA for the 30 A range and 1 mA for the 3 A range.
Current range switch (3/30 A)
ShiftShift
Mode
D
Mode
D
Checking the set value
The electronic load usually displays the actual voltage and current values at
the load’s terminals. To check the set value, press the or keys. The
set value display will blink, showing you the currently-set value. You can use
the knob to change it. It will stop blinking after 3 seconds and revert to the
previous display. You can also turn the knob to see the set value.
AA
BB
Verify Firmware
To verify the firmware version of your DC Electronic load, do the following:
- First, power off the unit. Then hold down the button.
- Turn the power switch ON while holding down the button.
- The top display will show “VEr” and bottom display will show a number,
which is the firmware version of your load.
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How to access LIST function fun LIST mode structure Programmable List Settings
LIST mode is an added feature applicable for newer firmware versions of 8540,
specifically version 1.60 or above. This feature allows users to program a list of
sequence steps that may be useful in some automated test applications or Go/No
Go type of testing. This feature can only be used when the load is booted into this
mode. It cannot be used in conjunction with normal operating mode that allows you
to quickly set your settings or do save/recall setup operations. Users can choose to
either run in normal operating mode or in list mode. NOTE: Unlike normal
operation mode, list mode operates in 30 A range and is fixed.
How to access LIST function
To boot the instrument into LIST mode, first power OFF the instrument. Now, press
and hold the key while switching the power to ON. At this point, the load will
enter LIST function, and all other keys will not function like it would in normal mode.
They will instead, be used for setting up and controlling list mode.
LIST mode structure
The LIST mode feature allows users to program and store into internal memory up
to 4 sequences with maximum of 25 steps in each sequence. The storage memory
is broken down into 4 blocks for storing sequences. We will refer these sequences
as A, B, C, and D.
- Sequence A stores step 0 to 24 (25 steps total).
- Sequence B stores step 25 to 49 (25 steps total).
- Sequence C stores step 50 to 74 (25 steps total).
- Sequence D stores step 75 to 99 (25 steps total).
Users can store a combine (all 4 sequences) total of 100 steps, but are only
allowed to run one sequence (for maximum of 25 steps) at a time.
Programmable List Settings
When programming each step, users can program the following:
(Note: Words in bold is the parameter name and words in () is what’s shown on the
top display of the instrument when the parameter in bold is selected)
-Type (tyPE) - Refers CC/CV/CR modes)
-Data (dAt) – Refers to the actual step value. Units are in amps (A) for CC, volts
(V) for CV, and ohms () for CR mode.
-Delay Time (dt) – Refers to the step time, which is the time to hold the
programmed step value. Programmable range: 0.4 seconds to 25 seconds
-*HV (HU) – Refers to upper limit of the input voltage.
-*LV (LU) – Refers to the lower limit of the input voltage.
-*HA (HA) – Refers to the upper limit of the input current.
-*LA (LA) – Refers to the lower limit of the input current.
*Denotes parameters that can be used for Go/No Go or limits testing. Refer to
“Setup List Parameters” section below for details.
LIST mode (for firmware version 1.60 or above only)
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Setup List Parameters
Below is an example with step by step instructions on setting up a sequence using
list modes.
Step 1 – Select step number to
program
If not already, boot the instrument into
LIST mode by holding the key
while switching on the power button.
Press , then to enter
the LIST menu for programming LIST
parameters. The display will look like
the one on the right.
If you want to program from the first
step, leave it shown on the bottom
display as 0. In this example, we will
start from 0. After entering all
parameters assigned for the step, the
menu system will automatically go
back to this setup screen with step
number automatically incremented by
1. You only need to adjust this if you
want to edit a programmed step later
on or if you want to program a
different step.
Press to go and configure
the next parameter.
ShiftShift
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Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Step 2 – Select type
Bottom display will show the type for
step 0. Use the knob to select
between CC, CV, or CR type. When
running the list, this step will set the
load to the selected type of operation.
In this example, we will select CC.
Press to go and configure
the next parameter.
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
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Programmable Range: 0 – 99
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
NOTE
Users can create a sequence with a
mixed combination of different types in
each step (i.e. One step can run in CC
while another step in CV)
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Step 3 – Select step value
Select the data value you want
programmed for the selected step. If
you enter 0.000, this denotes the end
of the sequence and it will stop on
this step. The maximum value will
depend on the type selected in
previous step. See programmable
range on the right for reference. In
this example, we will enter 1.000 A.
Press to go and configure
the next parameter.
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C
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Step 4 – Select delay time
“dt” on the top display refers to delay
time for the selected step. In this
example, we will set it to 5 seconds.
Press to go and configure
the next parameter.
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Programmable Range: 0.000 (CC) / 0.100
(CV) / 0.100 (CR) – 30.00 (CC) / 60.0 (CV)
/ 4000 (CR)
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
Programmable Range: 0.4 seconds to 25
seconds.
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
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BB
AA
the ME testing O O EIO DO [:IO El. 0 O position shown by the position shown by the
Step 5 – Select upper limit of input
voltage
This parameter is used to limit testing
or test setups that must stay within a
customized range of values. Change
this value to the upper bound limit for
the input voltage. If voltage exceeds
this limit while the sequence is
running this step, it will stop and
show an error condition. See “Error
Condition” section for details. In this
example, we will set to 60.00 V.
Press to go and configure
the next parameter.
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C
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Programmable Range: 0.00 – 60.00
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
Step 6 – Select lower limit of input
voltage
This parameter is used to limit testing
or test setups that must stay within a
customized range of values. Change
this value to the lower bound limit for
the input voltage. If voltage is less
than this limit while the sequence is
running this step, it will stop and
show an error condition. See “Error
Condition” section for details. In this
example, we will set to 0.00 V.
Press to go and configure
the next parameter.
View
C
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Programmable Range: 0.00 – 60.00
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
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Step 7 – Select upper limit of input
current
This parameter is used to limit testing
or test setups that must stay within a
customized range of values. Change
this value to the upper bound limit for
the input current. If current exceeds
this limit while the sequence is
running this step, it will stop and
show an error condition. See “Error
Condition” section for details. In this
example, we will set to 30.00 A.
Press to go and configure
the next parameter.
View
C
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Programmable Range: 0.00 – 30.00
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
Step 8 – Select lower limit of input
current
This parameter is used to limit testing
or test setups that must stay within a
customized range of values. Change
this value to the lower bound limit for
the input current. If current is less
than this limit while the sequence is
running this step, it will stop and
show an error condition. See “Error
Condition” section for details. In this
example, we will set to 0.00 A.
Press to go and configure
the next parameter.
View
C
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
Programmable Range: 0.00 – 30.00
Use the keys to change cursor
position shown by the LED light next to
either A, B, C, or D (These four denotes
cursor position, with A selecting the most
significant figure and D the least significant
figure.
BB
AA
[:1 E] the programmed
Step 9 – Repeat step configurations
Repeat steps 1-8, except in step one,
select step number as an increment to
the next step. Create a sequence of 5
steps with the following parameters:
Step 10 – Save and Exit LIST menu.
Once finished, press the key,
then press key to save and
exit the programmed sequence(s).
Steps Type Data Value Delay Time Upper
Voltage
Limit
Lower
Voltage
Limit
Upper
Current
Limit
Lower
Current
Limit
1 CV 2.000 V 5 s 60.00 V 0.00 V 30.00 A 0.00 A
2 CR 10.00 5 s 60.00 V 0.00 V 30.00 A 0.00 A
3 CC 2.000 A 5 s 60.00 V 0.00 V 30.00 A 0.00 A
4 CC 0.000 A 5 s 60.00 V 0.00 V 30.00 A 0.00 A
NOTE
Steps 4 has been set with data value of 0.000 A to denote the end of the sequence.
Always set the last step of your sequence to 0.000 under data value if the sequence
has less than 25 steps. Otherwise, the load will only stop at the step that contains
either a data value of 0 or after the 25th step.
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ShiftShift
NOTE
Users can program all 100 steps (0 to 99) at once without having to select the
memory storage group.
Following the example, the below sequence is programmed and can be ran
from the instrument.
5 seconds 5 seconds 5 seconds 5 seconds
1 A, CC
2 V, CV
10 , CR
2 A, CC
Run Programmed Seguence Error Condition 7-34“? 2712?] 0000 DO DO [30 [:I. 0D OD OBOE oflofloflofl
Run Programmed Sequence
After programming and saving the sequence(s), you can start running those
sequences by doing the following (Only 25 steps can be run at one time):
- Press key to run programmed steps 0 to 24.
- Press key to run programmed steps 25 to 49.
- Press key to run programmed steps 50 to 74.
- Press key to run programmed steps 75 to 99.
When sequence is running, a beep sound will occur whenever it jumps to the next
step.
Although programmed steps can be set with minimum resolution of 1 mA/1 mV/1 m,
when running the sequence the minimum display resolution will only be 10 mA/10
mV/10 m.
The running sequence will stop if the step data value is 0.000. It will not run all 25
steps in each sequence unless each step has a data value greater than 0.000.
CAUTION:
Once a sequence starts running, other key press will interrupt the setting, but the
sequence will still continue to run until it ends. Additionally, the input will turn ON
automatically. To stop the sequence immediately, go into the LIST menu and exit
again. This will stop the sequence, but input status will remain ON if it was already
ON prior to entering the LIST menu. Otherwise, turning the power switch OFF will be
the quickest and safest way to end the run.
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BB
AA
Mode
D
Mode
D
NOTE
Error Condition
The upper and lower limit voltage and
current parameters in each step
configuration sets test boundaries.
While a sequence is running, if the
measured voltage or current exceeds
these boundaries, an error condition
will occur to indicate a “fail” to the test
sequence. The top display will show
“SP #” where # is the step number
that triggered the error. At this point,
you will hear rapid beeping for 5
seconds before the sequence ends.
Recall CC
Short CV
OFF Shift
30A CR
ABCD
Set
V
W
A
150W DC Electronic Load 8540
NOTE
For safety, the input terminal will
automatically be turned OFF after the
error condition occurs.
Cursor
position Voltage
Increment Current
Increment Resistance Increment
10 V
Range Increment Range Increment
0-3 A 1 A 0.1-10 1
10-99 10
0-30 A 10 A 100-999 100
1000-4000 1000
1 V
0-3 A 0.1 A 0.1-10 0.1
10-99 1
0-30 A 1 A 100-999 10
1000-4000 100
0.1 V
0-3 A 0.01 A 0.1-10 0.01
10-99 0.1
0-30 A 0.1 A 100-999 1
1000-4000 10
0.01 V
0-3 A 0.001 A 0.1-10 0.001
10-99 0.01
0-30 A 0.01 A 100-999 0.1
1000-4000 1
A
B
C
D
Knob incremental values
The following table shows the incremental changes in the set value when the
knob is turned corresponding to which “cursor” LED is lit.
www bkgrecusnon com
Parameter 8540
Input rating ( 0 - 40 Ԩ)
Voltage 0 – 60 V
Current 1 mA – 30 A
Power 150 W
Load Regulation
Range Accuracy Resolution
0-10 V ±(0.05%+0.1%FS) 1 mV
0-60 V ±(0.05%+0.1%FS) 10 mV
0-3 A ±(0.1%+0.1%FS) 1 mA
0-30 A ±(0.1%+0.15%FS) 10 mA
CV Mode Regulation 0.1-60 V ±(0.05%+0.1%FS) 10 mV
CC Mode Regulation 0-3 A ±(0.1%+0.1%FS) 1 mA
0-30 A ±(0.1%+0.15%FS) 10 mA
CR Mode Regulation
0.1-10 ±(1%+0.8%FS) 0.001
10-99 ±(1%+0.8%FS) 0.01
100-999 ±(1%+0.8%FS) 0.1
1K-4K ±(1%+10%FS) 1
Current
Measurement
0-3 A ±(0.1% + 0.1%FS) 1 mA
0-30 A ±(0.1% +
0.15%FS) 10 mA
Voltage
Measurement
0-10 V ±(0.05% +
0.1%FS) 1 mV
0-60 V ±(0.05% +
0.1%FS) 10 mV
Power
Measurement
0-10 W ±(1%+0.5%FS) 1 mW
10-99 W ±(1%+0.5%FS) 10 mW
100-150 W ±(1%+0.5%FS) 100 mW
DimensionW x H x D88 x 175 x 282 mm
3.5 x 6.9 x 11.10 inches
Weight (net) 2.7 kg 6 pounds
Specifications
Specifications and information are subject to change without notice. Please visit
www.bkprecision.com for the most current product information.
wwwbkgrecisioncom wwwbkgrecisioncom coverage in the U.S.A. wwwbkgrecisioncom
Service Information
Warranty Service: Please go the service and support section on our website www.bkprecision.com to
obtain a RMA #. Return the product in the original packaging with proof of purchase to the address below.
Clearly state on the RMA the performance problem and return any leads, probes, connectors and
accessories that you are using with the device.
Non-Warranty Service: Please go the service and support section on our website www.bkprecision.com to
obtain a RMA #. Return the product in the original packaging to the address below. Clearly state on the RMA
the performance problem and return any leads, probes, connectors and accessories that you are using with
the device. Customers not on an open account must include payment in the form of a money order or credit
card. For the most current repair charges please refer to the service and support section on our website.
Return all merchandise to B&K Precision Corp. with pre-paid shipping. The flat-rate repair charge for Non-
Warranty Service does not include return shipping. Return shipping to locations in North America is included
for Warranty Service. For overnight shipments and non-North American shipping fees please contact B&K
Precision Corp.
B&K Precision Corp.
22820 Savi Ranch Parkway
Yorba Linda, CA 92887
www.bkprecision.com
714-921-9095
Include with the returned instrument your complete return shipping address, contact name, phone
number and description of problem
Limited One-Year Warranty
B&K Precision Corp. warrants to the original purchaser that its products, and the component parts thereof,
will be free from defects in workmanship and materials for a period of one year from date of purchase.
B&K Precision Corp. will, without charge, repair or replace, at its option, the defective product or its
component parts. The returned product must be accompanied by proof of the purchase date in the form of a
sales receipt.
To obtain warranty coverage in the U.S.A., this product must be registered by completing a warranty
registration form on www.bkprecision.com within fifteen (15) days of purchase.
Exclusions: This warranty does not apply in the event of misuse or abuse of the product or as a
result of unauthorized alterations or repairs. The warranty is void if the serial number is altered,
defaced or removed.
B&K Precision Corp. shall not be liable for any consequential damages, including without limitation damages
resulting from loss of use. Some states do not allow limitations of incidental or consequential damages. So
the above limitation or exclusion may not apply to you.
This warranty gives you specific rights and you may have other rights, which vary from state-to-state.
B&K Precision Corp.
22820 Savi Ranch Parkway
Yorba Linda, CA 92887
www.bkprecision.com
714-921-9095
Warranty
Intentionally left blank
www.bkprccision.com
22820 Savi Ranch Parkway
Yorba Linda, CA 92887
www.bkprecision.com
© 2008 B&K Precision Corp.
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