Know How
Multifunctional Testing Devices / SCHLEICH. Modular.Concept
Multifunction test devices are test systems that combine several different test methods and measurement functions in one device unite. In contrast to individual test devices, they enable complete test sequences to be carried out consistently with just one system.
A multifunction tester typically covers several electrical and, if necessary, physical tests, for example:
- protective conductor test
- Insulation Resistance Test
- high voltage test (AC/DC)
- Resistance test
- Contact current testing
- function test
- surge test (depending on the system)
- and much more
The tests can be carried out sequentially, automatically and in accordance with standards within a defined test plan run.
In terms of hardware, software and operating concept, multifunction test devices are designed for the combination of several test types and have a central control, evaluation and documentation of all test results.
Typical features of multifunction testers
- Multiple test methods in one device
- Automatic inspection sequences via inspection plans
- Uniform evaluation and documentation of all measurement results
- High process reliability and reproducibility
- Suitable for manual, semi-automatic and fully automatic tests
Areas of application
Multifunction testers are preferred when:
- multiple test methods on one device under test are required
- Complete safety and functional tests run should
- Complete winding tests run should
- an efficient and space-saving solution is required
- Inspections in production lines built-in will be
- Testing procedures should be standardized and automated
Typical areas of application are:
- Series and end-of-line testing
- Production and manufacturing
- Incoming and outgoing goods inspection
- Test fields with a high variety of tests
- Development
- Laboratory
The basis: SCHLEICH. Modular.Concept
The unique variety of combinations is based on the SCHLEICH. Modular.Concept. This flexible concept makes it possible to put together the test device tailored to your application quickly, efficiently and cost-effectively.
This is not achieved by combining individual test devices into a large test cabinet, but by integrating all test methods into a very compact test device with an innovative housing concept. This flexibility is your price advantage. And every test device incorporates the experience from over 14000 installations. This experience is consistently implemented for you without compromise.

That is “customer based technology”!
Test devices and Test systems
HandHeld
Protective earth conductor and insulation resistance test device
- protective earth resistance test up to 10 A AC
- Insulation resistance test up to 1,000 V
- Mobile use – lightweight – for indoor and outdoor applications
- Carrying strap
- Transport case
- PC software included
- Attractive acquisition costs
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Technical Service for Hospitals
-
Rotor blade lightning protection test for wind turbines ...
GLP1-g
Protective earth conductor, insulation, high voltage, and functional test device
Smallest safety test device in the world!
- Protective earth conductor test devices
- Insulation test devices
- High voltage test devices AC/DC
- Safety & functional test devices
- 50+ device variants – combined from up to 9 test methods
- PL e, SIL 3, two-hand control Type III C, Cat. 4 safety circuit (depending on device variant and degree of hazard)
- Desktop device or 19″ rack mounting
- ½ 19″ or 19″ format
GLP2-BASIC
Protective earth conductor, insulation, high voltage, leakage current, resistance, and functional test device
- Insulation test devices
- High voltage test devices AC/DC
- “All in one” test devices
- Safety & functional test devices
- Approx. 40 device variants – combined from up to 21 test methods
- PL e, SIL 3, two-hand control Type III C, Cat. 4 safety circuit (depending on device variant and degree of hazard)
- Network
- Protocol & label printing
- Scanner …
- Technology Package for even greater ergonomics
- Desktop device or 19″ rack mounting
GLP2-MODULAR
Multifunction test device with up to 25 test methods
- “All in one”
- Safety test devices
- Safety & functional test devices
- Modularly combinable from over 25 test methods
- Up to 250 test connections
- Switching matrixes for all types of test methods
- PL e, SIL 3, two-hand control Type III C, Cat. 4 safety circuit (depending on device variant and degree of hazard)
- Network
- Protocol & label printing
- Scanner …
- Technology Package for even greater ergonomics
GLP3
Class-leading test technology unlimited
The top class of test and measurement technology for safety & function test.
- “All in one”
- Safety & functional test devices
- For complex projects
- For complex automation
- For highest demands
- Modularly combinable from over 30 test methods
- Up to 350 test connections
- Switching matrices for all types of test methods
- PL e, SIL 3, Cat. 4 safety circuit, two-hand operation 2-channel safety
- Windows 11®
- Network
- Protocol & label printing
- Industry 4.0
- Interfaces for automation such as PROFINET, EtherCAT, TCP/IP, …
- Interfaces to MES, ERP, CAQ systems, …
GLP3-M
Electric motor Test - EOL, Series and Laboratory
For production, EOL and automation
For test laboratories
Test benches for functional and safety testing of all types of Motors.
- Asynchronous Motors
- Synchronous Motors
- Linear Motors
- Stepper Motors
- BLDC
- DC Motors
- …
- Motor attachments
– Brake
– Temperature sensors
– Humidity sensors
– Auxiliary heating
– Fan
– Centrifugal switch
– Rotor position sensors, Encoders, Resolvers, Multiturn encoders …
– Electronic nameplate
MotorAnalyzer3
The mobile ALL-IN-ONE professional model for your Motor service
CHECK YOUR MOTOR'S HEALTH!
For electric motor service and repair
For electric motor repair
For maintenance, servicing, and service
- Globally unique – the mobile ALL-IN-ONE test device
- AutoTest – the fastest troubleshooting
- Battery operation – Test nonstop
- surge test up to 3 kV | 0.45 Joule
- High voltage DC up to 6 kV
- Insulation up to 500 GΩ
- Polarization index and DAR
- LCR measurement
- Automatic measurement between the four relevant Connection points of the three-phase Motor
- three winding Connections
- one housing Connection (laminated core or Motor housing)
- Communication with
«» PC via Bluetooth
MTC2 R7
Universal winding Test devices 6, 12, 15, 30, 40 and 50 kV
MTC2 winding Test systems are very compact, fully automatic high-end Test devices for a wide variety of winding goods in development, production, and Test laboratory.
For production, EOL, automation
For test laboratory, R&D, approval, certification tests
For repair, maintenance, and service
surge test
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- Ultra-fast 50 measurements per second
- Phase comparison between phases
- Patented peak-to-peak measurement
Partial discharge compliant with DIN EN 60034-18:2014
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- Passive or active antenna
- Conducted coupling
ohmic resistance
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- Winding
- Temperature sensor
insulation resistance
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- IR
- PI
- DAR
High voltage AC optional
Test connections
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- Standard: 4
- Optional: 7 and more
MTC3 R2
The high-end test systems for Motor production – without limit
MTC3 winding test systems are fully automatic high-end test devices for various winding goods in development, production, and test laboratories.
For production, EOL, automation
For test laboratory, R&D, approval, certification tests
- Testing of stators, rotors, transformers and inductors
- Surge test up to 15 kV
- Fully built-in partial discharge test according to IEC 61934 and DIN EN 60034-18-41
- Resistance measurement in four-wire technology with temperature compensation
- Insulation resistance test with automatic PI measurement
- Inductance test | LCR inductance measurement bridge
- High voltage test AC according to VDE standard
- Partial discharge at high voltage AC
- Insulation test DC
- Precise four-wire resistance measurement with temperature compensation down to the µΩ-space
- Rotating field test with static probe
- Expansion to up to 150 connections
- Temperature sensor test for 1, 2, 3 … x sensors
VoltageAnalyzer
Precise surge test directly on the winding
For production and test laboratories.
- Direct voltage measurement on the device under test – no line-induced influences
- 3-channel precision high-frequency probe
- Super fast measurement
- High measurement resolution
- Plus partial discharge measurement with passive or active antenna
- Built-in measurement point switch-over
- Ideal for demanding tests
EncoderAnalyzer
Test and adjust rotor position encoders
CHECK YOUR MOTOR'S HEALTH!
Troubleshooting and angle adjustment on Encoders, Resolvers, Absolute encoders …
What is the cause of the problem?
The EncoderAnalyzer supports troubleshooting and analysis of why a Motor does not run with encoder.
For electric motor service and repair
For electric motor repair
For maintenance, servicing, and service
Detailed automatic encoder signal analysis
-
- Resolver
- Magnetic encoders
- Optical encoders
- Incremental encoders
- SinCos encoders
- Absolute encoders (single-turn and multi-turn)
- Communication via Hiperface, EnDat, SSI, BiSS…
Error angle measurement of rotor and encoder angle on the synchronous Motor
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- Support for manual angle adjustment
- Setting the encoder zero point
- Writing the angle offset to the encoder
Synchronous Motor test
-
- BEMF measurement
- Determination of the ke-value during coasting
Dynamic-MotorAnalyzer
Online Monitoring and Troubleshooting for electric Motors
CHECK YOUR MOTOR'S HEALTH!
Troubleshooting & Online Monitoring on running Motors/Generators.
What is the cause of the problem?
The Dynamic-MotorAnalyzer supports fault diagnosis and analysis.
For electric motor service and repair
For electric motor repair
For maintenance, servicing, and service
- Suitable for mains and frequency converter operation
- Electrical mains and Motor input data
- Energy consumption, utilization, efficiency …
- Mechanical power, torque …
- Unique multifunctional oscilloscope
- Data recorder for long-term measurements
- Data recorder for real-time measurement data and playback for later analysis
- Trend analysis for predictive maintenance
Relay matrix modules
More test points? No problem!
- High voltage AC up to 6 kV | DC up to 8.5 kV
- 6 / 12 / 24 test points in two-wire technology
- 3 / 6 / 12 test points in four-wire technology
- Built-in discharge
- Infinitely cascadeable – scalable matrix solution
- CAN bus or digital interface
- Housing variants: 19" rack, desktop, control cabinet
High voltage relays
Safely switching and disconnecting high voltage
- Safe isolation
- With single or double changeover contact
- SPDT “Single Pole Double Throw“
- For DIN 50022 DIN rail
- Proven components
* indicates required fields

