TESTEC TT-SX 200 Active Differential Probe User Manual
- June 11, 2024
- TESTEC
Table of Contents
USER MANUAL
TT-SX 200
200MHz Active Differential Probe
TT-SX 200 Active Differential Probe
Notices
Copyright © 2022 Testec Elektronik GmbH. All rights reserved.
Unauthorized duplication of this documentation material is strictly
prohibited. Users are permitted to duplicate and distribute this documentation
for internal educational purposes only.
Testec Elektronik GmbH is governed by German and international copyright laws.
Warranty
LIMITED ONE-YEAR WARRANTY
Testec Elektronik GmbH warrants these products to be free from defective
material or workmanship for a period of 1 year from the date of original
purchase. Under this warranty, Testec is limited to repairing this product
when returned to the factory, shipping charges prepaid, within the warranty
period.
Units returned to Testec Elektronik GmbH that have been subject to abuse,
misuse, damage, or accident, or have been connected, installed, or adjusted
contrary to the instructions furnished by Testec, or that have been repaired
by unauthorized persons, will not be covered by this warranty.
Testec reserves the right to discontinue models, change specifications, price,
or design of this device at any time without notice and without incurring any
obligation whatsoever.
The purchaser agrees to assume all liabilities for any damages and/or bodily
injury which may result from the use or misuse of this device by the
purchaser, his employees, or agents.
THIS WARRANTY IS IN LIEU OF ALL OTHER REPRESENTATIONS OR WARRANTIES EXPRESSED
OR IMPLIED AND NO AGENT OR REPRESENTATIVE OF TESTEC ELEKTRONIK GMBH IS
AUTHORIZED TO ASSUME ANY OTHER OBLIGATION IN CONNECTION WITH THE SALE AND
PURCHASE OF THIS DEVICE.
Compliance Information
1.1 EMC
1.1.1 EC Declaration of Conformity – EMC
Compliance was demonstrated to the following specifications listed in the
Official Journal of the European Communities: EMC Directive 2014/30/EU.
EN 61326-1:2013. Electrical equipment for measurement, control and laboratory
use- EMC requirements Part 1: General requirements.
1.2 Safety
1.2.1 EC Declaration of Conformity – Low Voltage
Compliance was demonstrated to the following specification as listed in the
Official Journal of the European Communities: Low Voltage Directive:
2014/35/EU.
EN 61010-1:2010/AMD:2016. Safety requirements for electrical equipment for
measurement, control and laboratory use – Part 031: General requirements
EN 61010-031:2015 Ed 2.0. Safety requirements for electrical equipment for
measurement, control and laboratory use – Part 031: Safety requirements for
hand- held probe
assemblies for electrical measurement and test.
1.3 Environmental
1.3.1 Restriction of Hazardous Substances (RoHS III)
The product and its accessories conform to the Directive 2015/863/EU (RoHS
III) on the restriction of the use of certain hazardous substances in
electrical and electronic equipment, inclusive of any modification and
addendum to said Directive.
EN ISO 63000:2018 Technical documentation for the assessment of electrical and
electronic products with respect to the restriction of hazardous substances.
China RoHS 2 refers to the Ministry of Industry and Information Technology
Order No. 32, effective July 1, 2015. See “Hazardous Substances Disclosure
Table” on page 23.
1.3.2 Product End-of-Life Handling
The equipment may contain substances that could be harmful to the environment
or human health if improperly handled at the product’s end of life. To avoid
release of such substances into the environment and to reduce the use of
natural resources, we encourage you to recycle this product to an appropriate
system that will ensure that most of the materials are reused or recycled
appropriately.
This product is subject to Directive 2012/19/EU of the European Parliament and
the Council of the European Union on waste electrical and electronic equipment
(WEEE), and in jurisdictions adopting that Directive, is marked as being put
on the market after August 13, 2005, and should not be disposed of as unsorted
municipal waste. Please utilize your local WEEE collection facilities in the
disposition of this product.
Terms & Symbols
The following terms, symbols, and definitions, individually or combination,
may appear on the product or in this user manual.
**WARNING A warning statement calls attention to an operating
procedure, or practice, which, if not followed correctly, could result in
injury or death to personnel.
NOTE** A note statement calls attention to an operating procedure,
practice, or condition, which, should be noted before proceeding.
2.2 Symbols
**| CAUTION – Statements or instructions that must be consulted in
order to find out the nature of the potential hazard and any actions which
must be taken.
---|---
| WARNING – HIGH VOLTAGE – possibility of electric shock.
**| Earth (ground) TERMINAL – Refer to the instructions accompanying this
symbol in this manual.
| The Conformitè Europëenne (CE) Mark is the European Union’s (EU)
mandatory conformity marking for regulating the goods sold within the European
Economic Area (EEA).
| The UKCA marking is the product marking used for products being placed
on the market in Great Britain (England, Scotland and Wales).
The UKCA marking applies to most products previously subject to the CE
marking.
Safety Information
3.1 Safety Notices
These test probes have been designed and tested in accordance with accepted
industry and has been supplied is a safe condition. Before applying power,
verify that the correct safety precautions are taken (see the following
warnings). In addition, note the external markings on the instrument that are
described under “Symbols” on page 7.
Throughout this manual and specifically in this section, there are warnings,
cautions, and notes that you must follow to ensure safe operation and to
maintain the probe in a safe condition.
WARNING To avoid personal injury and to prevent fire or damage to the
probe and the products connected to it, review and comply with the following
safety Warning and Cautions.
WARNING Do not use your probe in a manner not specified by the
manufacturer. Be aware, that if used in a manner not specified by the
manufacturer, the protection provided by the probe assembly may be impaired.
WARNING The Probe Must be Grounded.
Before making connections to the input leads of the probe, ensure that the
output BNC connector is attached to the BNC input channel of the oscilloscope
AND the scilloscope is properly grounded.
WARNING Connect and Disconnect the Probe Properly. Connect the probe to
the oscilloscope before connecting the probe inputs to the circuit under test.
Disconnect the robe inputs from the circuit under test before disconnecting
the probe from the oscilloscope.
WARNING To avoid injury, do not use the probe above maximum working
voltage.
WARNING Do not attempt internal service or adjustment.
Do not install substitute parts or perform unauthorized modifications to the
probe. Service should be carried out by Testec authorized service personnel.
For any service needs, contact Testec Elektronik GmbH.
WARNING Do Not Operate Without Covers. To avoid electrical shock, or fire
hazard, do not operate these probes with cover removed.
WARNING Avoid Exposed Circuit. To avoid injury, remove jewelry such as
rings, watches, and other metallic objects. Do not touch exposed connections
and components when power is present.
WARNING Use Proper Power Source.
WARNING For Indoor Use Only. To avoid electric shock, injury, or fire
hazard, do not operate this probe in wet or damp conditions or in an explosive
atmosphere.
WARNING Periodically inspect your probe and probe wires to check for any
damage. Do Not Operate with Visible or Suspected Failures. If you suspect
there is damage, have it inspected by Testec authorized service personnel.
WARNING When it is likely that the ground protection is impaired, you
must make the instrument inoperative and secure it against any unintended
operation.
CAUTION The probe and its cables are sensitive parts and therefore, you
should be careful not to damage them though excessive bending or pulling.
Avoid any mechanical shocks to the probe to guarantee accurate performance and
protection.
3.2 IEC Measurement Category & Pollution Degree Definitions
Measurement Category (CAT) – classification of testing and measuring
circuits according to the types of mains circuits to which they are intended
to be connected.
Measurement Category other than II, III, or IV: circuits that are not directly
connected to the mains supply.
Measurement Category II (CAT II): test and measuring circuits connected
directly to utilization points (socket outlets and similar prints) of the low-
voltage mains installation.
Measurement Category III (CAT III): test and measuring circuits connected to
the distribution part of a building’s low-voltage mains installation.
Measurement Category IV (CAT IV): test and measuring circuits connected at the
source of the building’s low-voltage mains installation.
Mains Isolated: is for measurements performed on circuits not directly
onnected to a mains supply.
Pollution – addition of foreign matter, solid, liquid, or gaseous (ionized
gases) that may produce a reduction of dielectric strength or surface
resistivity.
Pollution Degree 2 (P2) – only non-conductive pollution occurs except hat
occasionally a temporary conductivity caused by condensation is expected.
Introduction
4.1 Overview
The Testec TT-SX 200 – 200MHz active differential probe allow conventional
earth-grounded oscilloscopes to be used for floating signal measurements – up
to ±60V common mode voltage with a fixed attenuation 10:1.
The probe is compatible with any oscilloscope having 50Ω or 1MΩ BNC female
input and feature up to 200MHz of bandwidth.
TT-SX 200 can provide excellent differential signal testing for high-speed
power measurement, vehicle bus testing and digital system design.
The probe can be powered by any oscilloscope USB port or supplied mains power
adapter.
4.2 Description
| Description
---|---
Input Cables| Length approx. 15cm, used to measure the voltage input signal.
Offset Adjust| Resistor to adjust offset.
USB-B Input Power Port| To connect the supplied USB cable.
Overload Alarm Indicator| When the measuring range is over the limit, the
overload indicator will be lighted and buzzer will be activated.
Output BNC| Standard BNC output connector can be connected to the oscilloscope
by supplied BNC
cable. The input impedance of the oscilloscope is required to be 50Ω or
connect through
supplied 50Ω feedthrough termination, with input on the scope set to 1MΩ.
4.3 Supplied Accessories
– TT-SI CR81 – Alligator Clips, black
and red
– TT-SX DA – 50Ohm Feedthrough Termination
– TT-SI GR82 – Pincer Clips, black and red
– TT-SI GR81 – Hook Clips, black and red
– TT-SI BN8 – BNC Output Lead, 100cm
– TT-SI USB8 – USB Power Lead, 150cm
– TT-SI NT8 – USB Mains Adapter 5V/1A – EU version
– TT-SX HC200 – Hard Case
Setting Up and Using the Probe
WARNING Before connecting the probe for your measurement, read all the
warnings in this section and all of the warnings in the section “Safety
Information” on page 8.
5.1 Setting Up
Connect the USB power cord to the probe and a USB port on the oscilloscope
or use the supplied USB power adapter and connect to mains. The power LED
lights up green.
5.2 Using
-
Connect the probe with the supplied BNC cable to an input channel of the oscilloscope.
WARNING The Probe Must be Grounded.
Before making connections to the input leads of the probe, ensure that the output BNC connector is attached to the BNC input channel of the oscilloscope AND the scilloscope is properly grounded. -
Set the attenuation ratio of the oscilloscope to 10:1 and input impedance to 50Ω. If the scope output is port is 1MΩ only, please also use supplied 50Ohm Feedthrough Termination.
-
Make sure that the voltage source is switched off.
-
Press the desired 4mm accessories on its matching color 4 mm banana plug input lead and connect the probe hooks to the circuit under test.
WARNING To protect against electric shock, use only the probe hooks supplied with this probe. -
After confirming that the probe operator is not touching the device under test, turn on the voltage source.
-
Measure the voltage under test and observe the waveform on the oscilloscope.
-
Turn off the voltage source.
-
Disconnect the probe inputs from the voltage source.
Specifications & Characteristics
The probe and oscilloscope should be warmed up for at least 20 minutes before
any testing and the environmental conditions should not exceed the probe’s
specified limits.
NOTE All entries included in the following tables are characteristics
unless otherwise stated.
Safety Specifications
IEC/EN 61010-031:2015
6.1 Electrical Specifications
Typical data as well as nominal and measured values are not warranted by
Testec.
TT-SX 200
Part Number| 15635
Bandwidth (-3dB)| DC to 200MHz
DC-Accuracy| ±1%
Attenuation Ratio| 10:1
Rise Time| < 1,75ns
Absolute Maximum Rated Input Voltage (each side to ground)| 60V
Maximum Differential Input Voltage (DC + Peak AC)| ±20V
Maximum Common Mode Input Voltage (DC + Peak AC)| ±60V
Input Impedance| 500kΩ, <7pF (single ended to ground) 1MΩ, <3,5pF (each side
to ground)
Output Voltage| ±2V (into 50Ω oscilloscope input)
TT-SX 200
Offset (typical)| ±2mV
Noise (typical)| 6mVrms
CMRR (typical)
| 50Hz/60Hz: -80dB
10MHz: -50dB
Power Requirements| USB cable or
USB cable with USB power supply
Power Source| Input:
100-240VAC
Output: 5VDC – 1A
6.2 Mechanical Specifications
Characteristic
Input Leads Length (each)| 15cm ±3cm
Connecting Lead| 68cm ±3cm
BNC Cable Length| 100cm ±3cm
Dimension (L x W x H)| 116mm x 22mm x 15mm (probe head) 124mm x 49mm x 27mm
(controller unit)
Weight| 185g
USB Cable Length| 150cm ±3cm
6.3 Environmental Specifications
Characteristic
Operating Temperature| 0°C to 50°C
Storage Temperature| -30°C to 70°C
Operating Humidity| ≤ 85% RH
Storage Humidity| ≤ 90% RH
Altitude| Operating: 3000m
Non-operating: 12000m
Pollution Degree| 2
Performance Plots
Cleaning
Clean only the exterior probe body and cables. Use a soft cotton cloth light
moistened with a mild solution of detergent and water. Do not allow any
portion of the probe to be submerged at any time.
WARNING Dry the probe thoroughly before attempting to make voltage
measurements.
CAUTION Do not subject the probe to solvents or solvent fumes as these
can cause deterioration of the probe body and cables.
China RoHS 2
9.1 Hazardous Substances Disclosure Table
China RoHS 2 refers to the Ministry of Industry and Information Technology
Order No. 32, effective July 1, 2015, titled Management Methods for the
Restriction of
the Use of Hazardous Substances in Electrical and Electronic Products. To
comply with China RoHS 2, we determined this product’s Environmental
Protection Use
Period (EPUP) to be 25 years in accordance with the Marking for the Restricted
Use of Hazardous Substances in Electronic and Electrical Products, SJT 11364.
Part Name
| Hazardous Substance
---|---
Lead (Pb)| Mercury (Hg)| Cadmium (Cd)| Hexavalent Chromium (Cr (VI))|
Polybrominated biphenyls (PBB)| Polybrominated diphenyl ethers (PBDE)
Printed Circuit Board Assemblies| x| o| o| o| o| o
Electrical Components| x| o| o| o| o| o
Metal Component| x| o| o| o| o| o
Plastic Components| o| o| o| o| o| o
This table is made per guidance of SJ/T 11364.
O: Indicates that this hazardous substance contained in all of the homogeneous
materials for the part is below the limit requirement in GB/T 26572.
X: Indicates that this hazardous substance contained in at least one of the
homogeneous materials used for this part is above the limit requirement in
GB/T 26572.
Testec Elektronik GmbH
Voltastr. 8-10
63303 Dreieich / Germany
Phone: +49 (0) 69-94 333 5-0
Fax: +49 (0) 69-94 333 5-55
E-Mail: info@testec.de
Web: http://www.testec.de
References
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