YOKOGAWA 701925 PBDH0500 Скачать руководство пользователя страница 29 | Manualshive

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YOKOGAWA 701925 PBDH0500 Скачать руководство пользователя страница 29

14

IM 701925-01EN

Warm-up and Offset Voltage Adjustment

Warm-up

Immediately after connecting the probe, the heat emitted by the probe
itself causes the offset voltage to drift. After turning on the power, warm
up the probe for at least 30 minutes to stabilize it.

Offset Voltage Adjustment

CAUTION

Do not apply excessive force to the offset voltage adjustment
screw. Doing so may damage the internal variable resistor.

French

ATTENTION

N’appliquez pas une force excessive sur la vis de réglage de la
tension de décalage. Cela pourrait endommager le résistance
variable interne.

Adjust the residual offset voltage that remains even after warm-up. Turn
the offset voltage adjustment screw on the probe interface unit by using
an appropriate adjustment screwdriver (see the description provided
earlier).

Note

•

The offset voltage drifts depending on the ambient temperature.
Pay attention to changes in the ambient temperature when making

continuous measurements.

•

Only use the offset voltage adjustment screw to adjust the residual
offset voltage. If you deliberately change the offset voltage for some

other purpose, the probe may no longer meet the specifications.

3. Operating Procedure

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Содержание 701925 PBDH0500

Страница 1: ...Userʼs Manual IM 701925 01EN 1st Edition Model 701925 PBDH0500 Differential Probe nbn Austria GmbH ...

Страница 2: ...ing YOKOGAWA products YOKOGAWA provides registered users with a variety of information and services Please allow us to serve you best by completing the product registration form accessible from our website https tmi yokogawa com PIM 103 04E_A5 ...

Страница 3: ...g this manual Manual Title Manual No Description Model 701925 PBDH0500 Differential Probe User s Manual IM 701925 01EN This manual Explains usage specifications and the handling precautions of the 701925 701925 PBDH0500 Differential Probe IM 701925 92Z1 Document for China The EN and Z1 in the manual numbers are the language codes Contact information of YOKOGAWA offices worldwide is provided on the...

Страница 4: ...wever should you have any questions or find any errors please contact your nearest YOKOGAWA dealer Copying or reproducing all or any part of the contents of this manual without the permission of YOKOGAWA is strictly prohibited Trademarks Adobe and Acrobat are either registered trademarks or trademarks of Adobe Systems incorporated In this manual the and TM symbols do not accompany their respective...

Страница 5: ...ome of the contents are not correct or missing or if there is physical damage contact the dealer that you purchased them from Probe unit 1 Attachments 1 set see below Manuals 1 set see List of Manuals provided earlier Carrying case 1 8 7 6 5 11 10 12 4 3 2 1 9 13 Probe unit Attachments Manuals ...

Страница 6: ...ed 1 4 Micro clip black 2 5 Straight pin 4 6 Angled pin 4 7 Spring type straight pin 4 8 Spring type angled pin 4 9 Flanged pin 10 10 Contact heat shrink tube 10 each 11 Retaining cover 2 12 Ground extension lead 2 13 Marker tip 8 colors x 1 each Attached to the probe unit Checking the Package Contents ...

Страница 7: ...nformation that is important for the proper operation of the instrument French Une manipulation ou une utilisation incorrectes risquent de blesser l utilisateur ou d endommager l instrument Ce symbole apparaît sur l instrument pour indiquer à l utilisateur qu il doit se reporter au manuel de l utilisateur afin d y lire les instructions spécifiques correspondantes Ce même symbole apparaît à la sect...

Страница 8: ...are Refer to the user s manual or service manual This symbol appears on dangerous locations on the instrument which require special instructions for proper handling or use The same symbol appears in the corresponding place in the manual to identify those instructions French À manipuler délicatement Toujours se reporter aux manuels d utilisation et d entretien Ce symbole a été apposé aux endroits d...

Страница 9: ...es and rings Do not touch exposed connections or components when power is present on the device Precautions when connecting and disconnecting the probe Do not disconnect the probe from the oscilloscope while the probe is connected to the device under measurement Doing so may cause electric shock Do not operate in wet or damp conditions To prevent electric shock do not operate the probe in wet or d...

Страница 10: ...o retain the product specifications Handling the probe Avoid vibration shock and static electricity when handling the probe Do not bend or pull the cables excessively Doing so may damage or disconnect the probe French AVERTISSEMENT But du produit Le produit est utilisé en association avec un oscilloscope pour observer et mesurer des signaux électriques Ne l utilisez pas à d autres fins Mettez l in...

Страница 11: ... la sonde de l oscilloscope lorsque la sonde est connectée à l appareil en cours de mesure Cela pourrait provoquer un choc électrique N opérez pas dans des conditions mouillées ou humides Pour éviter un choc électrique ne faites pas fonctionner la sonde dans des conditions mouillées ou humides N opérez pas dans une atmosphère explosive Pour éviter les blessures et les risques d incendie n utilisez...

Страница 12: ...eut se produire entraînant le non respect des spécifications du produit Manipulation de la sonde Évitez les vibrations les chocs et l électricité statique lors de la manipulation du produit Ne pliez pas et ne tirez pas les câbles de manière excessive Cela pourrait endommager ou déconnecter la sonde Operating environmental limitations Please note the following operating environmental limitations CA...

Страница 13: ... equipment types in the WEEE directive this product is classified as a Monitoring and control instruments product Do not dispose in domestic household waste When disposing products in the EU contact your local Yokogawa office in Europe Authorized Representative in the EEA Yokogawa Europe B V is the authorized representative of Yokogawa Test Measurement Corporation in the EEA for this product To co...

Страница 14: ...ies Sold Separately 2 Combinations of Accessories and Component Names 3 Functions of Components 4 3 Operating Procedure Operating Precautions 5 Preparation before Measurement 7 Handling the Attachments 7 Creating an Extension Lead 9 Using the Ground Extension Lead 12 Example of Connecting the Attachments 13 Warm up and Offset Voltage Adjustment 14 4 Product Specifications Electrical Specifications...

Страница 15: ...iii IM 701925 01EN Appendix 1 Frequency Characteristics Frequency Characteristics App 1 Appendix 2 Input Circuit and Accuracy Input Equivalent Circuit App 4 Concept of DC Voltage Accuracy App 4 Contents ...

Страница 16: ...obe interface The probe features excellent common mode rejection capability and allows direct observation of differential signals Also the probe is automatically detected and receives power simply by connecting it to a BNC terminal of an oscilloscope with probe interface In addition the probe comes with various standard accessories that can be exchanged according to the device under measurement Fo...

Страница 17: ...d1 2 13 Marker tip3 8 colors x 1 each 1 Connectable to a 0 64 mm square pin or a Φ0 65 mm pin 2 A kit for constructing your own extension leads 3 Attached to the probe unit List of Optional Accessories Sold Separately If additional accessories are needed they can be purchased separately No Standard Accessories Part Number Packaging Quantity 1 10 cm pair leads B8099KU 5 2 5 cm pair leads B8099KV 5 ...

Страница 18: ...traight pin 12 Ground extension lead 60 mm 9 Flanged pin 9 5 mm 8 Spring type angled pin 11 Retaining cover 10 Contact Heat shrink tube 12 mm 20 mm 9 Flanged pin 9 5 mm Heat shrink tube not included Probe head Probe interface unit Probe cable Interface spring pins BNC output terminal Heat shrink tube not included To device under measurement through various accessories To oscilloscope with probe in...

Страница 19: ...ce spring pins When the output terminal is connected interface spring pins touch the pad on the oscilloscope interface board and the probe is automatically detected The interface pins are also used to supply the probe s power and a offset voltage Latch release lever When disconnecting the probe from the oscilloscope use the latch release lever to unlock the probe output terminal connected to the o...

Страница 20: ...the instruments Instantaneous voltage 100 V Continuous voltage 35 V DC ACpeak To use the probe first connect to the oscilloscope and then to the device under measurement After use turn off the power to the device under measurement disconnect the probe from the device under measurement first and then disconnect from the oscilloscope CAUTION This probe is designed to measure the voltage difference b...

Страница 21: ...matériel peuvent se produire Tension instantanée 100 V Tension continue 35 V DC ACpeak Pour utiliser la sonde connectez la d abord à l oscilloscope puis à l appareil en cours de mesure Après utilisation coupez l alimentation de l appareil sous mesure débranchez d abord l appareil sous mesure puis déconnectez la de l oscilloscope ATTENTION Le produit n est pas étanche à la poussière ni à l eau N ut...

Страница 22: ...ctromagnetic fields such as transformers large current circuits or wireless equipment Handling the Attachments Select an attachment suitable for the device under measurement according to the following table and connect it to the signal input terminals of the probe head illustrated below See also Example of Connecting the Attachments illustrated below See the Appendix 1 for frequency characteristic...

Страница 23: ... When using a retaining cover to prevent the lead from coming out of the probe head See Creating an Extension Lead for details Note Because the probe input has high impedance the inductance from the probe head to the device under measurement has a large effect on the measured results of high frequency signal components When measuring signals with frequency components of 100 MHz or higher it is rec...

Страница 24: ...imp the lead wires 3 Cover the contact with the heat shrink tube and then apply heat with a drier to fix the tube in place Contact When inserting a resistor Resistor Solder Cover the contact with a heat shrink tube 4 mm solder not allowed Crimp or solder Lead wire not included AWG 24 to 26 recommended maximum diameter 2 0 mm Core wire Heat shrink tube for a contact Lead wire length Resistance Exam...

Страница 25: ... heat shrink tube Solder Core wire Lead wire Heat shrink tube not included Note If solder gets into the soldering not allowed part 4 mm from the tip of the flanged pin the probe may be damaged Also do not cover the part with the heat shrink tube Make sure that the diameter of the tube after shrinking is 2 0 mm or less If the maximum diameter exceeds 2 0 mm the lead wire cannot pass through the ret...

Страница 26: ...ng cover s left and right latches are securely locked Removing the Retaining Cover 9 While pinching the retaining cover at the top and bottom remove the cover from the probe head Note The retaining cover can only be used with a flanged pin that is included in the package The probe s ground terminal cannot be used if you are using the retaining cover 3 Operating Procedure ...

Страница 27: ...ch ATTENTION Connectez le câble d extension de terre uniquement à la terre commune N utilisez pas la borne de terre si vous mesurez un circuit flottant Cela pourrait endommager le système de mesure ou l appareil sous mesure Connecting the probe ground terminal to the common ground on the device under measurement using the ground extension lead may reduce noise when measuring low frequency signals ...

Страница 28: ...13 IM 701925 01EN Example of Connecting the Attachments Using 10 cm Pair Leads with Micro Clips Using 5 cm Pair Leads Using Pins Straight Angled Spring type Straight or Angled 3 Operating Procedure ...

Страница 29: ...lage de la tension de décalage Cela pourrait endommager le résistance variable interne Adjust the residual offset voltage that remains even after warm up Turn the offset voltage adjustment screw on the probe interface unit by using an appropriate adjustment screwdriver see the description provided earlier Note The offset voltage drifts depending on the ambient temperature Pay attention to changes ...

Страница 30: ...ual offset voltage 10 mV at probe output after ADJUST Common mode rejection ratio CMRR 35 dB DC to 1 MHz 30 dB 1 MHz to 10 MHz 26 dB 10 MHz to 100 MHz 20 dB 100 MHz to 300 MHz 1 See the table of General Specifications provided later for the standard operating environment 2 Excluding the residual offset voltage See Appendix 2 for details 3 Excluding the common mode voltage and the oscilloscope erro...

Страница 31: ...eases the maximum input voltage of the probe decreases French AVERTISSEMENT Lorsque la fréquence du signal d entrée augmente la tension d entrée maximale de la sonde diminue 1 10 100 1 10 100 1000 Frequency MHz Input voltage derating by frequency Maximum input voltage V peak 500 4 Product Specifications ...

Страница 32: ...17 IM 701925 01EN Input Voltage Range 35V 35V 35V 35V Use the probe within this range Vin Positive signal input terminal Vin Negative signal input terminal 4 Product Specifications ...

Страница 33: ...or less Storage environment Temperature 20 C to 60 C Humidity 20 to 80 RH no condensation Altitude 3000 m or less Warm up time 30 minutes or more Calibration period 1 year recommended Supplied through the interface pins from the oscilloscope with probe interface Compliant Standards Item Specifications EMC Emission EN61326 1 Class A EN55011 Class A Group 1 Immunity EN61326 1 Table 2 for use in indu...

Страница 34: ...d frequency characteristics when using typical attachments are shown below The frequency characteristics when using pair leads and pair leads with micro clips have been measured with two lead wires running in parallel Using Straight Pins 1 10 100 1000 Frequency MHz 20 10 0 5 Gain dB Straight pins 10000 0 1 Using Spring type Angled Pins 1 10 100 1000 Frequency MHz 20 10 0 5 Gain dB Spring type angl...

Страница 35: ...ads 5 cm pair leads 20 10 0 5 0 1 10 100 1000 Frequency MHz Gain dB 10000 1 Using 5 cm Pair Leads with Micro Clips 5 cm pair leads with micro clips 20 10 0 5 0 1 10 100 1000 Frequency MHz Gain dB 10000 1 Appendix 1 Frequency Characteristics ...

Страница 36: ...ads 10 cm pair leads Frequency Hz 20 10 0 5 0 1 10 100 1000 Gain dB 10000 1 Using 10 cm Pair Leads with Micro Clips 10 cm pair leads with micro clips Frequency MHz 20 10 0 5 0 1 10 100 1000 Gain dB 10000 1 Appendix 1 Frequency Characteristics ...

Страница 37: ...itive signal input terminal Approx 1 1 pF Concept of DC Voltage Accuracy Ground 0 V Residual offset Within 1 7 of the common mode voltage 35 dB or less Common mode voltage tolerance Within 2 of the differential voltage Differential voltage tolerance Tolerance Negative input Vin Positive input Vin Maximum operating input voltage Input voltage ...

Страница 38: ...5 Fax 43 316 402506 nbn nbn at www nbn at Riesstraße 146 8010 Graz nbn Austria GmbH Aufgrund laufenderWeiterentwicklungen sind Änderungen der Spezifikationen vorbehalten Alle Angaben vorbehaltlich Satz und Druckfehler ...

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