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300 series

Product catalog summary

Introduction
All MOVISTROB® products undergo stringent quality and functionality tests to ensure they meet high safety and performance standards. Users are advised to read the operating instructions thoroughly to prevent damage or injury.

General Description
The MOVISTROB® Series 300 stroboscopes are designed for studying rapid periodic motions through short light flashes. They are microprocessor-controlled, providing high accuracy, stability, and ease of use. The flash rate can be adjusted from 150 to 18000 flashes per minute. Models 350.00 and 350.10 include external trigger capabilities.

Controls and Indicators
The stroboscope features several controls: a mains pushbutton, flash frequency range selector, control knob with dial, flash bulb with reflector cover, input for external control, BNC-outlet for digital counters, mode switch for internal/external control, and a lightweight aluminum housing.

General Instructions
Connect the stroboscope to the specified AC line and use the controls to adjust the flash rate. For internal control, use the control panel to set the flash rate. For external control, connect a pulse generator and adjust the mode switch accordingly.

Stroboscopic Principle
Stroboscopy allows the observation of high-speed periodic motion by illuminating the object with brief light flashes. The object appears stationary or in slow motion at the appropriate flash frequency. The manual explains how to achieve stopped images, measure RPM and frequencies, and observe slow-motion cycles.

Stopped Images and Phantom Objects
Stopped images occur when the flash frequency matches the object's rotation period. Phantom objects can appear at other frequencies, but they are less distinct. The manual provides equations for calculating these phenomena.

Objects with Finite Rotational Symmetry
For objects with symmetrical axes, the manual explains how to achieve stopped images using modified equations.

Replacing Flash Tube and Fuses
To replace the flash tube, ensure the stroboscope is turned off and unplugged. Allow the bulb to cool for at least 2 minutes before removal. Gently pull out the 4-pin tube and insert a new one. If the tube is tight, unscrew the housing and use a screwdriver to loosen it. Close the housing before operation. A new tube may take up to an hour to function properly. Avoid unnecessary use of the flash bulb to extend its life, which is approximately 350 hours. Replace the fuse (0.5 A or 0.63 A for 110V AC) when the housing is open.

Maintenance and Repair
If the instrument appears unsafe, discontinue use. This includes physical damage or malfunction. Repairs and calibration should be performed by trained personnel or returned to the manufacturer.

Technical Specifications
Model 350.10
- Flash tube: Xenon white light, 4-pin plug-in
- Peak light intensity: approx. 550 lux
- Flash duration: approx. 2 - 7 µs
- Flashing-rate range: 2.5 - 300 flashes/sec (Hz)
- Accuracy: less than ± 2% of dial reading
- External triggering: mechanical contactor or pulse signals
- Housing: sheet-steel
- Weight: 1.7 kg
- Dimensions: 180 x 105 x 105 mm
Model 350.00
Specifications are similar to Model 350.10 but lack BNC-Outlet for digital counters and external control features.

For any correspondence, include the type and serial number from the type plate under the housing.

Catalog excerpts

table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:18.00pt "Arial Black", sans-serif; } .font1 { font:13.00pt "Franklin Gothic Medium", sans-serif; } .font2 { font:33.00pt "Franklin Gothic Medium", sans-serif; } .font3 { font:22.00pt "Times New Roman", serif; } Bamberg + Bormann ELECTRONIC GmbH INSTRUCTION MANUAL MOVISTROB* Sries 300 Type 300.00 / 350.00 / 350.10 BBE Bamberg + Bormann Electronic GmbH WlebelshefdestraBe 45 D 59757 Armberg/ tVeheim Hosten Tel.: 0049(0)2932 547760 Fax: 0049(0)2932 34675 Internet: http://n-ww.bbeelectroulc.de e-mail: info(tfbbe eledronic.de

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } 1. 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 requirements. All relevant...

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Times New Roman", serif; } .font1 { font:9.00pt "Times New Roman", serif; } .font2 { font:11.00pt "Times New Roman", serif; } Do not allow liquids or metallic objects to enter the ventilation holes on the stroboscope as this may cause permanent damage. The instrument may be operated by trained personnel only. Maintenance and repairs may also be carried out by qualified personnel or by the manufacturers only. 3i Controls and Indicators The instrument...

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Times New Roman", serif; } .font1 { font:9.00pt "Times New Roman", serif; } .font2 { font:11.00pt "Times New Roman", serif; } Caution: Always press the proper Frequency Range Slection Button (3) for the flash frequency range in which the external synchronization frequency lies. In any case if the control impulse frequency exceeds the selected low range the higher range should be selected as a working range. However, we recommend you initally select...

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } 5.1 Stopped Image of the Object If the rotating object (or the mark) is to appear to the observer as a stopped image under stroboscopic light, the period T of the flash frequency must be a whole-number multiple n of the rotation period r: T = Tn = nr For the corresponding frequencies f = 1/T and revolutions v = 1/r the relationship is: f = fn = 1 v ■*■ n The highest flash frequency (n = 1) which produces a stopped image of...

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } .font1 { font:11.00pt "Times New Roman", serif; } 5.4 Stopped Images of Phantom Objects Stopped images of rotating objects results from flash frequency periods Tn = nr, and also at other flash frequencies. However, the latter represent phantom objects, not the real object. Using the example of the rotating disc with an eccentric mark , it is obvious that stopped images also occur when: T = ( n ■*■ k ) r and / or f = ( k ■*■...

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300 Series - Art.No. 1134, 1135, 1146, 1147, 1148, 1149_V2 table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:9.00pt "Times New Roman", serif; } .font1 { font:11.00pt "Times New Roman", serif; } 7. Maintenance and Repair If the instrument is suspected of being unsafe, take it out of opration permanently. This is usually the case when the unit shows physical demage, no sign of functioning or stress beyond the tolerable limits. Repair, replacing parts, calibration ect. should be carried out by trained personnel only or preferably return it to the manufacturer for inspection...

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300 series

300 series

Catalog excerpts

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