SIGLENT SP3150A User manual

Passive Probe
Instruction Manual
SP3150A/SP3050A

Add: Bldg No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road,
Bao'an District, Shenzhen, 518101, China
Tel: [phone]
Fax: [phone]
E-mail: [email protected]
SP3150A/SP3050A Instruc�on Manual
R 2022 SIGLENT Technologies Co., Ltd. All rights reserved.
Inform onin this publi onsupersedes all earlier versions. Specific onsare subject to change
without no ce.

Instruction Manual
1
Warranty
NOTE:THEWARRANTYBELOWREPLACESALLOTHERWARRANTIES,EXPRESSEDOR
IMPLIED,INCLUDINGBUTNOTLIMITEDTOANYIMPLIEDWARRANTYOF
MERCHANTABILITY,FITNESS,ORADEQUACYFORANYPARTICULARPURPOSEORUSE.
SIGLENTSHALLNOTBELIABLEFORANYSPECIAL,INCIDENTAL,ORCONSEQUENTIAL
DAMAGES,WHETHERINCONTRACTOROTHERWISE.
Siglentwarrantsthisoscilloscopeaccessoryfornormaluseandoperation
withinspecificationforaperiodofoneyearfromthedateofshipment.Spare
parts,replacementpartsandrepairsarewarrantedfor90days.
Inexercisingitswarranty,Siglent,atitsoption,willeitherrepairorreplace
anyassemblyreturnedwithinthewarrantyperiodtotheCustomerService
Departmentofanauthorizedservicecenter.However,thiswillbedoneonly
iftheproductisdeterminedbySiglent’sexaminationtobedefectivebecause
ofworkmanshipormaterials,andthedefectisnotcausedbymisuse,neglect,
accident,abnormalconditionsofoperation;or,damagedbyattempted
repairormodificationsbyanon‐authorizedservicefacility.
Thiswarrantyreplacesallotherwarranties,expressedorimplied,including,
butnotlimitedto,anyimpliedwarrantyofmerchantability,fitness,or
adequacyforanyparticularpurposesoruse.Siglentshallnotbeliablefor
anyspecial,incidental,orconsequentialdamages,whetherincontractor
otherwise.

SP3150A/SP3050A
2
Terms and Symbols
The following terms appear in this manual:
CAUTION of potenal damage to equipment, or WARNING of
potenal for bodily injury. Aend to the accompanying informaon to
protect against personal injury or damage. Do not proceed unl
condions are fully understood and met.
The following symbols may appear on the product:
DANGER High Voltage, risk of electric shock or burn.
ATTENTION Refer to Manual
DOUBLE INSULATION
PROTECTIVE (EARTH) TERMINAL
Introduction
The Siglent SP3150A/SP3050A is a passive high impedance voltage
oscilloscope Probe designed and calibrated for use with general purpose

for use with instruments having an input capacitance between 10 to 20 pF.



3
Specifications
Model An.
Input
Imped. B/W
Rise
Time Length
Compensaon
Range
R(M) C(pF) (MHz) (ns) (m) (pF)
SP3150A/
SP3050A 10x 10 10 500 0.7 1.3 10 - 20
Aenuaon
Max. Input Voltage
Rao .....................10:1 ± 1%
Polluon Degree ......................Polluon Degree 2 (as dened in EN 61010-031)
Operang Altude ....................UP to 3000 meters
Max. Operang Temp ...............0° C to +50° C
Humidity ...................................5% to 95% RH (10° C to 30° C)
5% to 75% RH (30° C to 40° C)
5% to 50% RH (above 40° C)
RH not controlled below 10° C
Defini�ons:
MeasurementCategoryon of tesng and measuring circuits according to
the types of mains circuits to which they are intended to be connected.
MeasurementCategory II(CAT II)-measuring circuit connected directly to ulizaon points
of the low-voltage mains installaon.
Assemblies without a measurement category(0)-measuring circuit is not directly
connected to the mains supplies.
Instruction Manual
...................
Pollun Degree 2: operang environment where normally only dry, non-conducve
polluon occurs. Temporary conducvity caused by condensaon must be expected.
Circuits not directly connected to Mains: 500 Vrms,
1500 V transient overvoltage
Measurement Category II: 400 Vrms

SP3150A/SP3050A
4
EC Declaration of Conformity
Compliance was demonstrated to the specifica�on as listed in the Official Journal of
the European Communi�es: Low Voltage Direc�ve 2014/35/EU.
IEC/EN 61010-031:2015 Safety requirements for electrical equipment for measurement,
control and laboratory use – Part 031: Safety requirements for handheld probe
assemblies for electrical measurement and test.
General Safety Information
Observe generally accepted safety procedures in addi�on to those listed
here to avoid personal injury or damage to equipment. The overall
safety of any system incorpora�ng this accessory is the
responsibility of the assembler of the system.
Connect only to grounded instruments. Use only with compa�ble Siglent
oscilloscopes that have their BNC input connected to an earth ground. Do not
connect the probe reference lead to any point which is at a poten�al other than
earth ground.
Connect and disconnect properly. Connect probe to the oscilloscope before
connec�ng it to the test circuit. Disconnect the probe input and reference lead
from the test circuit before disconnec�ng from the oscilloscope. Do not connect
or disconnect probes while they are connected to a voltage source.
Do not overload. Do not apply any poten�al to the probe leads that exceeds
the maximum ra�ng of the probe. Always comply with the Voltage vs.
Frequency Dera�ng Curve.
Observe all terminal ra�ngs. Observe all markings on the oscilloscope before
connec�ng. Consult the oscilloscope product manual for further ra�ngs
informa�on.
Do not remove probe casing. Touching exposed connec�ons may result in
electric shock.
Use indoors only within opera�onal environment listed. Do not use in wet or
explosive atmospheres. Keep product surfaces clean and dry.

Instruction Manual
5
Handle with care. Probe ps are extremely sharp and may puncture skin or
cause other bodily injury if not handled properly.
Keep fingers behind the finger guard of probe body and accessories.
Do not operate with suspected failures. Before each use, inspect the probe and
accessories for any potenal damage such as tears or other defects in the probe
body, cable jacket, accessories, etc. If any part is damaged, cease operaon
immediately and sequester the probe from inadvertent use.
Cleaning
●Clean only the exterior of the probe, cables, and accessories. Use a so
coon cloth moistened with a mild detergent and water soluon. Do not
allow any poron of the probe to be submerged at any me.
●Dry the probe and accessory thoroughly before ae mpng to make any
voltage measurement.
●Do not subject the probe to solvents or solvent fumes as these can cause
deterioraon of the probe body, cables, and accessories.
Disposal
The probe is marked with this symbol to indicate that it complies
with the applicable European Union requirements to Direcves
2012/19/EU and 2013/56/EU on Waste Electrical and Electronic
Equipment (WEEE) and Baeries.
This electronic product is subject to disposal and recycling
regulaons that vary by country and region. Many countries
prohibit the disposal of waste electronic equipment in standard
waste receptacles.

SP3150A/SP3050A
6
Probe Compensation
Proper compensa�on of the probe is required to assure amplitude accuracy of
the waveform being measured by matching the probe to the oscilloscope’s
input capacitance. Compensa�on should be adjusted whenever the probe is
connected to or transferred between oscilloscopes.
Low Frequency
1. Apply a 1 kHz square wave to the probe or connect to the oscilloscope’s
calibrator output.
2. Adjust the trimmer located on the SP3150A/SP3050A BNC Compensa�on
Box un�l you achieve a flat-topped square wave like the center
illustra�on in the second figure below.
Over-compensated, correct, and under-compensated waveforms

Instruction Manual
7
SP3150A/SP3050A Input Impedance Profile
100
10
1K
10K
100K
1M
10M
100M
10 Hz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz 100 MHz 1G Hz

SP3150A/SP3050A
8
China RoHS Compliance
Part Name
Toxic or Hazardous Substances and Elements
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr6+)
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl Ethers
(PBDE)
PCBAs X O O O O O
Mechanical
Hardware X O O O O O
Sheet Metal O O O O O O
c Parts O O O O O O
Protec ve Case O O O O O O
Cable Assemblies X O O O O O
Probe Tips X O O O O O
O:Indicates that this toxic or hazardous substance contained in all of the homogeneous
materials for this part is below the limit requirement specified in SJ/T11363-2006.
X:Indicates that this toxic or hazardous substance contained in at least one of the homogenous
materials used for this part is above the limit requirement specified in SJ/T11363-2006.
EFUP (Environmental Friendly Use Period): 30 Years. Use Condi ons: refer to the environmental
condi ons stated in the Specific ons sec on of this Manual.
VIN
(Vrms)

Instruction Manual
9
EU RoHS Compliance
The probe and its accessories conform to the 2011/65/EU RoHS2 Direc�ve, as
they have been classified as Industrial Monitoring and Control Equipment (per
Ar�cle 3, Paragraph 24) and are exempt from RoHS compliance un�l 22 July
2019 (per Ar�cle 4, Paragraph 3).
The probe and its accessories also conform to the Commission Delega�on
Direc�ve (EU) 2015/863.

SP3150A/SP3050A
10
Replaceable Parts
Item De Qu y
1 Sprung Hook, 5 mm, Black 1
2 GND Lead w/Alligator Clip 1
3 BNC Adapter, 5 mm 1
4 Replacement Tip, Black 1
5 Deluxe Trimmer Tool 1
6 IC Tip Insulator, 5 mm, Black 1
7 Probe Tip Cover
Tip Insulator, 5 mm, Black
1
1
8
r Rings 1
10
9
Probe Tip GND 1
1
3
4
5
6
7
8
9
10
2

Instruction Manual
11
Contact Siglent
Siglent Oce
If you need any technical support or other help, you can contact SIGLENT service
department directly.
Siglent Technologies Co., Ltd
Add: 3/F, Bldg No.4, Antongda Industrial Zone, 3rd Liuxian Road, Bao'an District,
Shenzhen, 518101, China.
Tel: [phone]
E-mail:[email protected]
To get latest product and service informaon please log in hp://www.siglent.com

21

SIGLENT Technologies Co., Ltd
Add: Bldg No.4 & No.5, Antongda Industrial
Zone, 3rd Liuxian Road, Bao'an District,
Shenzhen, 518101, China
Tel: + 86 755 3688 7876
Fax: + 86 755 3359 1582
Email: [email protected]
Website: int.siglent.com