SIGLENT SP3050A Passive Probe Instruction Manual

SIGLENT SP3050A Passive Probe

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
E-mail: sales@siglent.com
SP3150A/SP3050A Instruction Manual
R 2022 SIGLENT Technologies Co., Ltd. All rights reserved.
Inform on in this publition supersedes all earlier versions. Specifictions are subject to change without notice.

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.

Terms and Symbols

The following terms appear in this manual:

CAUTION of potential damage to equipment, or WARNING of potential for bodily injury. Attend to the accompanying information to protect against personal injury or damage. Do not proceed until conditions 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 oscilloscope having an input impedance of 1 MΩ and can be compensated for use with instruments having an input capacitance between 10 to 20 pF. They are compatible with oscilloscopes that automatically detect probe atenuation and adjust their readout accordingly.

Specifications

Model

| ****

Atn.

| Input Imped.| ****

B/W

| Rise Time| ****

Length

| Compensation Range
---|---|---|---|---|---|---

R(MΩ)

| ****

C(pF)

| ****

(MHz)

| ****

(ns)

| ****

(m)

| ****

(pF)

SP3150A/ SP3050A| 10x| 10| 10| 500| 0.7| 1.3| 10 – 20

• Atenuation

• Max. Input Voltage
  Circuits not directly connected to Mains: 500 Vrms,
  1500 V transient overvoltage
  Measurement Category II: 400 Vrms

• Ratio …………………10:1 ± 1%

• Pollution Degree ………………….Pollution Degree 2 (as defined in EN 61010-031)

• Operating Altitude ………………..UP to 3000 meters

• Max. Operating 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

Definitions

Measurement Category- classificafion of testing and measuring circuits according to the types of mains circuits to which they are intended to be connected.
Measurement Category II (CAT II)- measuring circuit connected directly to utilization points of the low-voltage mains installation.
Assemblies without a measurement category(0)-measuring circuit is not directly connected to the mains supplies.
Pollutin Degree 2: operating environment where normally only dry, non- conductive pollution occurs. Temporary conductivity caused by condensation must be expected.
SP3150A/SP3050A

EC Declaration of Conformity

Compliance was demonstrated to the specification as listed in the Official Journal of the European Communities: Low Voltage Directive 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 addition to those listed here to avoid personal injury or damage to equipment. The overall safety of any system incorporating this accessory is the responsibility of the assembler of the system.
Connect only to grounded instruments. Use only with compatible 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 potential other than earth ground.
Connect and disconnect properly. Connect probe to the oscilloscope before connecting it to the test circuit. Disconnect the probe input and reference lead from the test circuit before disconneting from the oscilloscope. Do not connect or disconnect probes while they are connected to a voltage source.
Do not overload. Do not apply any potential to the probe leads that exceeds the maximum rating of the probe. Always comply with the Voltage vs. Frequency Derating Curve.
Observe all terminal ratings. Observe all markings on the oscilloscope before connecting. Consult the oscilloscope product manual for further rangs information.
Do not remove probe casing. Touching exposed connections may result in electric shock.
Use indoors only within operational environment listed. Do not use in wet or explosive atmospheres. Keep product surfaces clean and dry.  Handle with care. Probe tps 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 potential damage such as tears or other defects in the probe body, cable jacket, accessories, etc. If any part is damaged, cease operation immediately and sequester the probe from inadvertent use.
Cleaning

• Clean only the exterior of the probe, cables, and accessories. Use a soft cotton cloth moistened with a mild detergent and water solution. Do not allow any portion of the probe to be submerged at any time.
• Dry the probe and accessory thoroughly before afte mpting to make any voltage measurement.
• Do not subject the probe to solvents or solvent fumes as these can cause deterioration 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 Directives 2012/19/EU and 2013/56/EU on Waste Electrical and Electronic Equipment (WEEE) and Batteries.
This electronic product is subject to disposal and recycling regulaons that vary by country and region. Many countries prohibit the disposal of waste electronic equipment in standard waste receptacles.

Probe Compensation

Proper compensation of the probe is required to assure amplitude accuracy of the waveform being measured by matching the probe to the oscilloscope’s input capacitance. Compensation 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 Compensation Box until you achieve a flat-topped square wave like the center
   illustration in the second figure below.

Over-compensated, correct, and under-compensated waveforms

SP3150A/SP3050A Input Impedance Profile

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.

EU RoHS Compliance
The probe and its accessories conform to the 2011/65/EU RoHS2 Directive, as they have been classified as Industrial Monitoring and Control Equipment (per Article 3, Paragraph 24) and are exempt from RoHS compliance until 22 July 2019 (per Article 4, Paragraph 3).
The probe and its accessories also conform to the Commission Delegation Directive (EU) 2015/863.

Replaceable Parts

Contact Siglent

Siglent Office
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: 400-878-0807
E-mail:support@siglent.com
To get latest product and service information please log in http://www.siglent.com

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: sales@siglent.com
Website: int.siglent.com

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