RHEINTACHO qbLED User manual

Operating instructions
Stroboscope RT STROBE qbLED
Stroboscope RT STROBE qbLEDs*
Stroboscope RT STROBE super qbLED
RHEINTACHO TUTORIAL
* Stationary version without integrated battery and without handle

(A) CHARGE = charging socket
(B) INPUT = input for external trigger /
24 V power supply for sensors
(C) Display
(D) Rotary/push knob
(E) Selector switch:
OFF, FREQUENCY, BRIGHT, MENU, LASER
(1) Brightness in µs and/or degrees (BRIGHT)
(2) Delay in ms and/or degrees (DELAY)
(3) Phase shift (PHASE)
(4) Unit of frequency in rpm, Hz and/or FPM
(5) Value
(6) Multiplier (MULT.)
(7) Trigger divider (DIV.)
(8) Slow motion (SLOW)
(9) Trigger signal edge (TRIG.)
(10) Internal/external trigger (INT / EXT)
(11) Store / read parameters (MEMORY IN / MEMORY OUT)
(12) Pro mode (P)
(13) Battery status – full, half full or low
Fig. 1: Stroboscope RT STROBE super qbLED
Fig. 2: Display
(1) (2) (3)
(4)
(5)
(6) (7)
(8) (9)
(10) (11)
(12) (13)
1. Complete overview of connections, controls and settings
2Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED
Stand: 30.04.14
OFF
FREQUENCY
BRIGHT
MENU
LASER
PRESS: FLASH ON/OFF
Reset 5 sec.CHARGE
INPUT
(A)
(E)
(D)
(B) (C)

1 Complete overview of connections, controls and settings 2
2 Technical data 4
3. About these operating instructions 5
3.1 Conventional representation in this document 5
3.1.1 Presentation of work instructions 5
4 Intended use 5
5 Scope of delivery 5
6 Getting started 5
6.1 Connectors (Fig. 1) 6
6.2 Brief description of set-up steps 6
6.3 Connect trigger 6
7 Operation 6
7.1 Controls (Fig. 1) 6
7.2 Display 6
7.2.1 Overview of adjustable parameters 6
7.2.2 Standard mode (Fig. 2) 7
7.2.3 Pro mode (Fig. 2) 8
7.2.4 Stroboscope super qbLED (Fig. 2) 9
7.2.5 Operating mode 9
7.3 Factory reset 9
8 Accessories, optional 9
9 Determining the actual rotational speed of an object 10
Contents
3
Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED

4Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED
2. Technical data
General parameters qbLEDs qbLED super qbLED
Number of LEDs 40 40 118
Frequency range
Display
Accuracy
Resolution
External trigger input
Certications 
Flash parameters qbLEDs qbLED super qbLED
Light duration
Light intensity ca. 1.750 Lux @ 1° / ca. 1.750 Lux @ 1° / ca. 6.500 Lux @ 1° /
300 mm (12 inch) 300 mm (12 inch) 300 mm (12 inch)
Flash colour
Power supply qbLEDs qbLED super qbLED
Power supply via mains connection
Continuous use time -
approx. 7:00 h @ 0.500° (~875 Lux) approx. 2:30 h @ 0.500° (~4,000 Lux)
approx. 4:00 h @ 2,000 Lux (1.140°) approx. 5:00 h @ 2,000 Lux (0.250°)
Housing qbLEDs qbLED super qbLED
Material
Dimensions
Weight approx. 850 g approx. 1,050 g approx. 1,150 g
Ambient conditions qbLEDs qbLED super qbLED
Temperature
Type of protection
30-300,000ashesperminute
LCD, multiline
±0.02 % (±1 digit / ±0.025 µs)
± 0.1 (30.0 ... 999.9 FPM)
± 1 (1,000 ... 9,999 FPM)
± 10 (10,000 ... 300,000 FPM)
3 - 30 V / max. 5 mA
(isolated optocoupler)
DIN 41524 5-pin standard connector
Uout = 24 VDC, 60 mA
EMV / EMC 2004/108/EG; 2006/95 EG; DIN EN 61010-1:2011;
DIN EN 62471:2009; CE; DIN EN 60825-1:2008 (Version super qbLED)
Adjustable
approx. 5,000 - 8,000 K
Integrated lithium-ion batteries
Aluminium
150 x 130 x 112 mm / 6.0 x 5.1 x 4.4 inch
0 - 40 °C / 32 - 104 °F
IP30

3. About these operating instructions
These operating instructions are an integral part of the device. They
must be stored in an easily accessible location and passed on to
subsequent users. Ask your supplier if there is something you do
not understand.
Read the operating instructions thoroughly and follow the
instructions provided. These operating instructions contain
important information about installing, starting up and ope-
rating the stroboscope. Pay particular attention to the safety
information and warnings to prevent injuries and product
damage.
The manufacturer reserves the right to continue to develop this
device without documenting all developments. Your supplier will be
pleased to inform you as to whether these operating instructions
are current.
3.1 Conventional representation in this document
3.1.1 Presentation of work instructions
Work instructions are shown in numbered steps and must be carried
out in the order stated.
1. Step
 →Anarrowisusedtoshowstroboscopereactionstoastep.
2. Step
3. Step
The end of a work instruction is shown as follows:
þEnd of work instruction
A work instruction that only consists of one single step will appear
as follows:
 ►Step
4. Intended use
This device is used for inspecting the movement of rotating and vibra-
ting objects. It may only be used in accordance with these instructions.
Thedevicemustnotbeopened.Modicationstothedevicearenot
permitted. The manufacturer shall not be liable for damage resulting
from incorrect use or use contrary to the intended use. Warranty claims
will also be invalidated in this event.
Warning
Risk of injury!
Moving objects appear still or in slow motion in stroboscopic light.
Do not touch such objects under any circumstance.
Warning
Risk of injury!
The device may not be used in potentially explosive areas.
Warning
Risk of injury!
Stroboscopic light can trigger epileptic seizures in persons at risk.
Warning
Risk of injury!
Never direct the LED beam at people or animals and do not stare
directly at the beam.
Warning
Risk of injury!
Laser class 2
The stroboscope super qbLED is tted with a class 2 laser. This is
located at the front of the device.The laser beam can damage eyes.
For this reason, do not stare directly at the laser beam and never
direct it at people or animals.Wavelength: 650 nm, output: 1 mW
Caution
Flashing lights can cause retina damage!
ThestroboscopeqbLEDandsuperqbLEDversionsaretted
with 40/118 LEDs respectively. These produce potentially
dangerous optical radiation, which can cause retina damage.
Do not stare directly at the light and never direct it at people
or animals.
Caution
Warranty void!
The device may only be repaired by the manufacturer or the supplier.
Caution
Correct disposal!
The electronic components in the device contain environ-
mentally harmful substances. They must be disposed of
in accordance with the environmental regulations in the
country of use.
 Note
Suitable for use in residential, commercial and industrial area.
5. Scope of delivery
Check the scope of delivery. Please note, that this device
is available in different versions and that the following scope of
delivery may vary.
▪ stroboscope:
- stationary version qbLEDs (= 40 LEDs, without ingetrated
battery and without handle)
- portable version qbLED (= 40 LEDs)
- portable version super qbLED (= 118 LEDs, with auto-sync
laser function)
▪ operatinginstructions
▪ calibrationcerticate
▪ chargerwithconnectorset
▪ triggerplug
▪ reectivetapes(VersionsuperqbLED)
▪ handle(portableversions)
▪ case(portableversions)
6. Getting started
6.1 Connectors (Fig. 1)
No. Marking Term Description
(A) CHARGE Charging socket / Device is charged using
Mains connection the charger / Power supply
(version qbLEDs) for the device (version
qbLEDs)
(B) INPUT Input socket Input for external trigger /
24 V power supply for
sensor
5
Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED

6.2 Brief description of set-up steps
Please follow the steps below when setting up the device:
1. Charge the device: plug the charger into the CHARGE socket
 (A)totherearofthedevice(seeg.1-onlyappliesforportable
versions).
 Note
Stationary version RT STROBE qbLEDs without integrated battery
and without handle only operable via mains connection.
2. Direct the device at a moving object and switch on. Turn the
selector switch (E) one notch to the left to "FREQUENCY".
The device will start to ash straightaway. For this reason,
do not direct it at people or animals.
▪ Thedevicewillashatthefrequencythatwassetmostrecently.
 Thedisplayshowstheselectedashfrequencyintheunitthat
was set most recently (rpm, Hz or FPM).
▪ Iftheashfrequencycoincideswiththefrequencyofthemotion,
a static image appears.
 Note
Static images are produced when the ash frequency is identical
to, or a multiple or fraction of the frequency of the motion (see also
section 9 “Determining the actual rotational speed of an object”)
6.3 Connect trigger
The device has the option of being externally triggered.
Caution
Material damage!
Do not trigger the device with signals in excess of 300,000 FPM.
 Note
Only use original material from the manufacturer to connect the
trigger signal.
The trigger input is isolated. The isolated input is suitable for PNP
and NPN signals. A trigger plug suitable for this input socket is
included with the device.
1. Plug the trigger plug into input socket INPUT (B).
2. Screw in trigger plug.
3. Assigntheconnectionsocketasperg.3.
 Note
The device must be manually switched between external and internal
trigger signals (see section 7.2.2 “Standard mode / How to select an
internal / external trigger”).
7. Operation
 Note
Please note that this device comes in two versions.
Version 1: stationary stroboscope qbLEDs (= 40 LEDs, without
ingetrated battery and without handle)
Version 2: portable stroboscope qbLED (= 40 LEDs)
Version 3: portable stroboscope super qbLED (= 118 LEDs,
with auto-sync laser function)
All three versions are available in standard and pro modes (see
section 7.2.2 “Standard mode” and section 7.2.3 “Pro mode”).
7.1 Controls (Fig. 1)
No. Term Description
(D) Rotary/push
knob
(E) Selector Choose between "OFF", "FREQUENCY",
switch "BRIGHT", "MENU" and "LASER" (super
qbLED version) by turning the switch to the
desired position.
7.2 Display
 Note
Preset values are retained in each mode (standard or pro mode)!
7.2.1 Overview of adjustable parameters
DIN 41 524
(EN 60130-9)
1
42 5
3
Fig. 3: Assignment of the connection socket
Position
of the selector
switch (E)
OFF
FREQUENCY
BRIGHT
MENU
Display
–
FPM
BRIGHT deg
PHASE deg
INT / EXT
1/min / Hz / FPM
MULT.
BRIGHT deg / µs
DELAY ms
DIV
SLOW
TRIG.
MEM IN
MEM OUT
internal
trigger
•
•
•
•
•
•
•
•
external
trigger
•
•
•
•
•
•
•
•
•
•
Set value
•
•
•
•
•
•
•
•
•
Select
parameter
•
•
•
•
Following functions are only available in the PRO mode:
Functions of the rotary/push knob (D) Available with
1 +24V
2 nc
3 GND
4 +Trigger
5 -Trigger
- Turn the knob to select the value and push
 toconrm.Theadjustmentincrement
depends on the rotational speed.
- Turning the knob while pushing it simul-
taneously, the adjustment increment is
 e󰀨ectedinstepsof100.
-Theashcanbeturnedo󰀨bypushingthe
knob once and turned on again by pushing
the knob once again.
6Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED

7.2.2 Standard mode (Fig. 2)
 Note
Not all of the settings shown in g. 2 are available in standard mode.
No. Position of the
selector switch
(E)
Display Adjustable
parameters
Description
How to select an internal / external trigger:
1. Turn the selector switch (E) to the “MENU” position.
2. Select the INT / EXT parameter using the rotary/push knob (D).
3. Pushtherotary/pushknob(D)toconrmaparameterselection.
 →ThedisplaywillnowshowtheselectionofINTandEXTparameters:
 →theactivesettingwillash
4. Select the desired parameter using the rotary/push knob (D).
5. Conrmandexitselectionbypushingtherotary/pushknob(D).
þThissettingisnowactive.
 Note
The display and adjustable value can be changed by turning the
rotary/push knob (D).
No.
(4)
Position of the
selector switch
(E)
OFF
FREQUENCY
Display
–
Adjustable
parameters
FPM
Description
Deviceisswitchedoff
Frequencyselection:
FPM:ashesperminute
- Turning the knob while
pushing it simultaneously,
the adjustment increment
 iseffectedinstepsof100.
-Theashcanbeturned
 offbypushingtheknob
once and turned on again
by pushing the knob once
again.
Phase shift (PHASE in deg)
Phaseshiftsetting(indegrees,relativetothefrequency)betweenthetriggersignal
andash.Thisvalueallowsaxedangletobesetbetweenthetriggersignaland
ash.
Example without external connection: The viewing position can be extremely
precisely adjusted without changing the ash frequency. You can shift the viewing
position within a movement cycle.
Example with external connection: The external trigger signal is triggered
before the desired observation point (= ash position of the stroboscope). This
would mean that the connected stroboscope would regularly ash too early. The
PHASE deg setting adjusts the delay, altering the ash position of the stroboscope
by a set angle. This setting is not affected by the current rotational speed, which
means that the stroboscope will ash at the desired position even during rotational
speed uctuations or during the start-up period.
(3) MENU PHASEdeg.:
0…359
Delay setting between
thetriggersignalandash
(indegrees,relativetothe
frequency)
Positionxed;actual
delay depending on
currentfrequency.
(1)
Brightness (BRIGHT in deg)
Flashduration.Thisfunctionallowstheashdurationtobeadjusted,whichinuences
thebrightnessandfocusoftheobjectbeingviewed.Inthestandardmode,thissetting
canonlybemadeinrelativeform(degrees),whereasthepromodealsofeatures
theadditionalsettingofmeasuringbrightnessinabsoluteform(microseconds).
BRIGHT BRIGHT deg Selectionofbrightness
(in1/1,000degrees)
How to select frequency:
1. Turn the selector switch (E) to the “FREQUENCY” position.
 →Thefollowingwillthenappearinthedisplayforafewseconds:
▪allsettingsfollowedby
▪“S”forstandardmode
 →Thefollowingwillthenappearinthedisplay:
   2.Selectthedesiredfrequencyusingthe
rotary/push knob (D).
þThissettingisnowactive.
(10) MENU INT / EXT Internal/externaltrigger
How to select in the MENU:
1. Turn the selector switch (E) to the “MENU” position.
2. Select which parameter (e.g. PHASE deg) you want to change using the
rotary/push knob (D).
3.Pushtherotary/pushknob(D)toconrmaparameterselection.
 →Thefollowingwillappearinthedisplay:
 →thenumberdisplaywillash
4.Selectthedesiredvalueusingtherotary/pushknob(D).
5.Conrmandexitselectionbypushingtherotary/pushknob(D).
þThissettingisnowactive.
7
Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED
▪
▪

No. Position of the
selector switch
(E)
Display Adjustable
parameters
Description
(4) MENU rpm / Hz / FPM Unitoffrequencyselection:
- rpm:unitformeasuring
rotational speed
- Hz:ashfrequencyper
second
- FPM:ashesperminute
(8) MENU SLOW:
0…600
-Theashfrequency
 exceedsthetrigger
 frequencybythevalue
selected.
-Thisfunctionisonly
possible when the
 "externaltrigger"is
selected.
Multiplier (MULT.)
Atthisfunctiontheadjustedfrequencycanbedividedormultipliedwithinteger
valuestochecktheharmonicmultipleimages(seesection9“Determiningtheactual
rotationalspeedofanobject”).
(6) MENU MULT:
x1,x2,x3,.../
÷1,÷2,÷3,…
respectively.
Theselectedash
frequencyisimme-
diately multiplied/
dividedby1,2,3...
Multiplier:
- Thisfunctionisonly
possible when
the "internal trigger" is
selected.
Pulse divider (DIV)
Thepulsedividercanbeusedtosetavaluex,bywhichtheexternaltriggersignal
isthendivided.
Example:whenscanningacogwheel,anexternaltrigger(e.g.rotationalspeed
sensor)sendsoutasignalforeachcogscanned.WithaDIVvalueof10,itwillonly
ashonceinevery10signals.
SLOW (slow motion)
The“SLOW”functionallowstheviewertoviewmovementinslowmotion.
Thespeedoftheslowmotiondependsontheashfrequencyandcorrespondsto
thevalueselected.
(2) MENU DELAYms:
0.0…2,000
Delay time setting (in
milliseconds) between the
triggersignalandash.
Positionxed;actualdelay
depending on current
frequency.
(7) MENU DIV:
1…255
Pulsedivider,
max.value255
- Thisfunctionisonly
possible when the
 "externaltrigger"is
selected.
(1) MENU
Brightness (BRIGHT in deg / BRIGHT in µs)
Flashduration.Thisfunctionallowstheashdurationtobeadjusted,whichinuen-
cesthebrightnessandfocusoftheobjectbeingviewed.Brightnesscaneitherbe
measuredinabsoluteterms(microseconds)orinrelativeterms(degrees).
BRIGHT:
PULSE deg /
PULSE µs
Selectionofbrightness
unit (in degrees or micro-
seconds).
7.2.3 Pro mode (Fig. 2)
 Note
Follow the steps below to access the pro mode:
► Turn the selector switch (E) from “OFF” to the required position
whilst simultaneously holding the rotary/push knob (D) until the
“Pro” notication appears in the display.
þThe following will then appear in the display: “Pro” for pro mode.
 Note
If pro mode is activated, a “P” will be shown in the bottom right
area of the display.
 Note
If you have selected settings in pro mode and then switch the
device o, these settings will ONLY be active when the device
is switched back on if pro mode is activated. Otherwise, only the
standard mode settings will be active.
 Note
See also section 7.2.2 "Standard mode" for examples and
explanations regarding above mentioned display messages.
(3) MENU PHASEdeg.:
0…359
Delay setting between
thetriggersignalandash
(indegrees,relativetothe
frequency)
Positionxed;actual
delay depending on current
frequency.
(1) BRIGHT BRIGHTdeg.:
0.025°...3,000°
BRIGHTµs:
1...2,000µs
Selectionofbrightnessunit
(to1/1,000degrees)
Selectionofbrightness
unit in degrees (displayed
in1/1,000degrees)orin
microseconds.
Nr.
(4)
Position of the
selector switch
(E)
OFF
FREQUENCY
Display
–
Adjustable
parameters
FPM
Description
Deviceisswitchedoff
Frequencyselection:
FPM:ashesperminute
- Turning the knob while
pushing it simultaneously,
the adjustment increment
 iseffectedinstepsof100.
- Theashcanbeturned
 offbypushingtheknob
once and turned on again
by pushing the knob once
again.
(10) MENU INT / EXT Internal/externaltrigger
8Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED

(10) MENU TRIG.
0/1
Selectionoftriggersignal
edge(increasing:0,
decreasing:1).
- Thisfunctionisonly
possible when the
 "externaltrigger"is
selected.
7.2.4 Stroboscope super qbLED (Fig. 2)
 Note
The stroboscope super qbLED features both a higher number of
LEDs as well as a laser.
Warning
Risk of injury!
Laser class 2
The stroboscope super qbLED is tted with a class 2 laser. The
laser beam can damage eyes. For this reason, do not stare
directly at the laser beam and never direct it at people or animals.
The stroboscope super qbLED features a laser in addition to the
aforementioned settings (see sections 7.2.2 and 7.2.3).
Tousethelaser,youmustrsta󰀩xareectivemarkingontothe
object to be measured. Direct the stroboscope at the rotating
object. The laser will recognise the marking and measure the
rotations.
To enable the integrated "Auto Save" feature, direct the strobo-
scope at the rotating object for at least 2 seconds. The measured
frequency will be stored. After switching to the parameter "Internal
trigger",thestroboscopeashesatthisfrequencyanditcannow
be used for all other settings.
(11) MENU MEMIN:
1…5
Selected settings can be
backedupinveseparate
storage locations.
(11) MENU MEMOUT:
1…5
It is possible to read
backed-up settings. Battery status Fully charged
Battery status Halfcharged
LASER / EXT /
SLOW
Thetriggerfrequencyisbelowthe
measurement range.
Battery status Low(symbolwillash)
LASER / EXT /
SLOW
Thetriggerfrequencyisabovethe
measurement range.
7.2.5 Operating mode
The following operating modes may be displayed:
 Note
The symbol of a parameter that diers from the factory settings will
ash during operation.
 Note
The stroboscope will be automatically switched o after 15 minutes
of running on battery power!
7.3 Factory reset
 Note
To reset the factory settings, press and hold the rotary/push knob
(D) for at least 5 seconds.
No. Position of the
selector switch
(E)
Display Adjustable
parameters
Description
No. Position of the
selector switch
(E)
Display Description
9
Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED
LASER Thetriggerfrequencyis3,000ashes
perminute,determinedbythereective
laser beam.
No Position of the
selector switch
(E)
Display Description
LASER Thetriggerfrequencyisbelowthe
measurement range.
No. Position of the
selector switch
(E)
Display Description
LASER Thetriggerfrequencyisabovethe
measurement range.

Which is correct?
To determine the fan’s actual rotational speed, one of the
ventilator vanes is attached with a marking and the test is
repeated.
Image No. 1 2 3 4
Flashing rate 3,300 2,200 1,650 1,320
Image No. 5 6 7 8
Flashing rate 1,100 825 733.3 550
The orientation marking conrms that the images at 3,300, 1,650 and
825 rpm are harmonic multiple images. Three identication marks
appear in each of these images.
Still images appear at 1,100 rpm and again 550 rpm, each displaying
just one mark. Remember that a still image always appears exactly
at integer division of the speed of the actual rotational speed of an
object. 550 is half of 1,100. This means that the rotational speed of
the ventilator must be 1,100 rpm.
Example 2 (no marking required):
This example shows how the actual rotational speed of an object
can be determined without using an orientation marking. This is only
possible for suitably shaped objects.
Let’s assume the only thing we know about this cam is that
it rotates at less than 7,000 rpm. Its clear shape eliminates
the need for an orientation marking. The following “frozen”
imageswillappeariftheashingrateof7,000isreduced:
Image No. 1 2 3 4
Flashing rate 6,000 4,000 3,000 1,500
The images showing 6,000 and 4,000 rpm are double or multiple
images rather than single images. Still images appear at 3,000 and
again at 1,500 rpm. 1,500 is half of 3,000. This means that the actual
rotational speed is 3,000 rpm.
Printed CE declaration of conformity is available on request.
Subjecttotechnicalchangeswithoutpriornotication.Although
the content of these instructions was compiled with the greatest
care, we cannot accept liability for any errors.
10 Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED
▪
▪
▪
8. Accessories, optional
DIN plug 5-pin, edge bumpers, mounting kit for tripod or articulating
arm, articulating arm including mounting kit, tripod, connection cable
(1.5 m), extension cable (2.0 m), trigger sensors
9. Determining the actual rotational speed
of an object
The stroboscope can be used as a digital revolution indicator to deter-
mine an object’s actual rotational speed and/or the frequency of cyc-
lical movements. The stroboscope does this by visually “freezing” the
object’s movement and then taking a reading of the rotational speed or
frequency from the LCD display. As is the case with all stroboscopes,
it is vital to ensure that this “frozen” image is not a harmonic of the
object’s actual rotational speed.
Useful information:
It’s helpful to have a rough idea of the object’s rotational speed
beforehand.
Regular shaped objects, e.g. a fan with several vanes or a motor
shaft,mustbea󰀩xedwithanidenticationmarking(usingcolour
orareectivestripetc.)inordertobeabletodi󰀨erentiateits
orientation of movement.
A still image always appears exactly at integer division of the
speed of the object’s actual rotational speed!
Example 1 (marking required):
Thisexampleshowstheimportanceofusingidentication
markings. Say you want to determine the actual rotational
speed of this ventilator.
The only thing you know is that its rotational speed is less
than 3,500 rpm. The following “frozen” images will appear if
youreducetheashingratebasedon3,500FPM(ashes
per minute):
Image No. 1 2 3 4
Flashing rate 3,300 2,200 1,650 1,320
Image No. 5 6 7 8
Flashing rate 1,100 825 733.3 550
What is the actual rotational speed of the fan? Images 1, 3, 5, 6 and
8 correspond to the original one, which means the rotational speed
could be 3,300, 1,650, 1,100, 825 or 550 rpm.

Notes
11
Operating instructions RT STROBE qbLED / RT STROBE qbLEDs / RT STROBE super qbLED

Subject to technical changes P04269 – January 2014
RHEINTACHO Messtechnik GmbH
Waltershofener Straße 1
79111 Freiburg · Germany
Tel: [phone]
Fax: [phone]
[e-mail]
www.rheintacho.de
RHEINTACHO UK LTD
Enterprise Court, Pit Lane
Micklefield
Leeds, LS25 4BU
Tel: [phone]
Fax: [phone]
[e-mail]
www.rheintacho.com
We reserve the right to make technical changes.
P04525D / Status November 2018
RHEINTACHO Vision Systems S.A.S.
18, Rue de la Fabrique
68530 Buhl · France
Tel: [phone]
Fax: [phone]
[e-mail]
RHEINTACHO China
Lihe Building no.306, 59 Suli Road
WuZhong District
SuZhou, China
Tel: [phone]
Fax: [phone]
[email protected]