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Series 2100

Product catalog summary

Introduction
The MOVISTROB® Series 2100 products are subjected to stringent quality and functionality tests to ensure they meet high safety and performance standards. Users are advised to read the operating instructions thoroughly before use to prevent damage or injury.

General Description and Application
The MINISTROB 2100 and 2150 models feature a 7-segment LED display and Xenon flash tubes, with adjustable flash rates from 120 to 21000 flashes per minute. These stroboscopes are used to observe fast periodic motions in machinery, providing an optical slow-motion effect for detailed examination.

Controls and Indicators
The device includes controls such as the mains pushbutton, flash frequency range selector, readout pushbutton, and a control knob for fine adjustment. The display window shows the flash frequency, and the flash bulb is protected by a transparent cover.

Installation
Ensure the instrument matches the nominal AC voltage. Once switched on, it is ready for operation. Adjust the flash rate to make the object appear stationary or slow-moving.

Operation with Internal Control
The internal frequency generator controls the flash rate. Users can select the flash rate range and make fine adjustments using the control knob.

Stroboscopic Principle
Stroboscopy allows observation of high-speed periodic motion by illuminating the object with brief light impulses. The object appears motionless or in slow-motion at the appropriate flash frequency.

Measurement of RPM and Frequencies
RPM can be measured by determining the highest flash frequency that results in a stopped image or by calculating from two neighboring flash frequencies.

Slow-motion Cycle
If the flash frequency slightly deviates from a whole-number multiple of the rotation time, the object appears to rotate slowly, allowing detailed observation.

Stopped Images of Phantom Objects
Stopped images can occur at various flash frequencies, representing phantom objects rather than the real object. These images are less distinct as the number of marks increases.

Objects with Finite Rotational Symmetry
For objects with symmetrical axes, stopped images of the real object occur at specific flash frequencies, with phantom images appearing under certain conditions.

Replacing Flash Tube and Fuse
Instructions for replacing the flash tube and fuse are provided, emphasizing safety precautions due to high voltages.

Replacement and Maintenance Procedures
To replace the flash tube in case of failure, first remove the transparent plastic cover by unscrewing two screws. Ensure the stroboscope is turned off and unplugged. Allow the lamp to cool for at least two minutes before removal. Gently pull out the 3-pin tube and insert a new one. If the tube is tight, remove the housing cover by unscrewing four screws and use a screwdriver to loosen the tube. Reassemble before operation. A new tube may take up to an hour to stabilize.

Usage Recommendations
Avoid unnecessary use of the flash bulb to extend its life beyond the approximate 350 hours. Turn off the instrument during long intervals between uses.

Fuse Replacement
After removing the plastic housing cover, the fuse (0.5 A for 230V AC and 0.63 A for 110V AC) can be accessed and replaced.

Maintenance and Repair
If the instrument is unsafe, remove it from operation. Repairs and calibration should be performed by trained personnel or returned to the manufacturer. Always reference the type and serial number in correspondence.

Technical Data
MINISTROB 2100: Similar to MINISTROB 2150 but lacks external flash frequency control.
MINISTROB 2150:

Supply Voltage: 230-250V AC, 30-60 Hz
Light Source: Xenon white light tube, 3-pin
Peak Light Intensity: Approx. 450 lux
Flash Duration: Approx. 2-6 microseconds
Frequency Range: 2.5-350 cy/sec
Digital Read-out: 5-place 7-segment LED
Accuracy: ±2 RPM for RPM read-out, ±1/00 ±1 digit for Hz read-out
Dimensions: 195 x 75 x 110 mm, Weight: 1000 grs

Technical modifications are reserved.

Catalog excerpts

2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:14.00pt "Tahoma", sans-serif; } .font1 { font:10.00pt "Times New Roman", serif; } .font2 { font:15.00pt "Times New Roman", serif; } .font3 { font:18.00pt "Times New Roman", serif; } .font4 { font:23.00pt "Times New Roman", serif; } .font5 { font:90.00pt "Times New Roman", serif; } BBE Bamberg + Bormann ELECTRONIC GmbH INSTRUCTION MANUAL MOVISTROB® Sries 2100 Type MINISTROB 2100; 2150 7 6 BBE Bamberg + Bormann - Electronic GmbH Wiebelsheidestrafie 45 D-59757 Arnsberg / Neheim-Husten Tel.: 0049 (0)2932-547760 Fax: 0049 (0)2932-34675 Internet: http://www.bbe-electronic.de e-mail: [email protected]

Open the catalog to page 1

2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:11.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Times New Roman", serif; } L Introduction Each MOVISTROB® product has to pass through various controls during its production phases and must also undergo very strict and conscientious function and quality tests before leaving the factory for delivery to our clients. We can assure you that the MOVISTROB® product you received is in strict conformity with our high quality standards and it fully meets all safety and performance...

Open the catalog to page 2

2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:11.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Times New Roman", serif; } .font2 { font:9.00pt "Times New Roman", serif; } 3. Controls and Indicators The instrument carries the following controls and functional components (see figure): 3.1 Signal Mains Pushbutton Switches on the instrument by depressing the pushbutton, Red signal appears when ready to work 3.2 Signal Flash Frequency Range Selector Pushbutton for selection of desired flash frequency range. When depressed...

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2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } Contacts of Trigger Input: Pole 5.1/5.2 provide an AC voltage of 5 V / 0.6A (line frequency) Pole 5.3/5.4 are for connection of a closing contact. flash will be released on closing Pole 5.4/5.5 are for connection of an electrical pulse generator within a range from 2 to 100 V. 5.4 = Plus ( + ) Trigger/ 5.5 = Minus (-) Trigger Pole E = Plus ( Vdd) Infrared Sensor / Pole 5.5 = Minus ( Vss ) IR Sensor Make sure that "Signal Mode Selector...

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2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } The highest flash frequency (n = 1) which produces a stopped image of the object, i.e. the mark equals the revolutions: fl = v (stopped images in which the mark appears more than once still result from flash frequency f > fl). The observed phase of the rotation in stopped image, i.e. the rotational angle at the moment of the flash, is purely accidental. Through brief changes in of the flash frequency however the desired phase position...

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2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Tahoma", sans-serif; } .font1 { font:9.00pt "Times New Roman", serif; } Bamberg + Bormann ELECTRONIC GmbH In addition, the images become more and more faint at a given k with increasing n. The interval in which the mark is illuminated at one corner of the k-angle amounts to n rotation periods. In conclusion , the k mark images must not overlap. Altogether we may expect observable images only with low values of n and k. In objects with a complicated texture the...

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2006 Folie Serie - Art.Nr. 1176, 1177, 1179_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Tahoma", sans-serif; } .font1 { font:9.00pt "Times New Roman", serif; } .font2 { font:10.00pt "Times New Roman", serif; } .font3 { font:18.00pt "Times New Roman", serif; } Bamberg + Bormann ELECTRONIC GmbH TECHNICAL Data MINISTROB 2100 This model corresponds in prsentation, technical data and opration to the MINISTROB 2150, except that there is no possibilit驩 of external control of the flash frequency. MINISTROB 2150 Supply voltage 230 ...250V AC, 30 ...60 Hz =...

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Series 2100

Series 2100

Catalog excerpts

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