Calibration Systems

CS Q-LEAP™ SINE with APS 129

The CS Q-LEAP™ system is based on the HERO™ vibration controller and the APS 129 air bearing vibration exciter. It allows calibration of heavy seismic sensors (seismometers) as well as geophones.

• Frequency Range: DC – 200 Hz
• Stroke (peak-peak): 158 mm
• Force (sine peak): 133 N
• Operation: Horizontal or Vertical
• Max. Payload: 23.0kg (Horizontal), 11.0 kg (Vertical)
• Standards:
  • ISO 16063-21 Calibration of vibration transducers by comparison to a reference transducer
  • ISO 17025: General requirements for the competence of testing and calibration laboratories
  • DIN 45669: Sensors for measurement of vibration immissions

CS Q-LEAP™ SINE with SE-13

The CS Q-LEAP™ system is based on the HERO™ vibration controller and the SE-13 air-bearing electrodynamic vibration exciter. It allows calibration of heavy seismic sensors (seismometers) as well as geophones.

• Frequency Range: 0.2 Hz – 400 Hz
• Max. Stroke: 25 mm
• Max. Velocity: 300 mm/s
• Max Acceleration: 60 m/s²
• Operation: Vertical
• Max. Payload: Up to 50 kg
• Standards:
  • ISO 16063 – 21: Calibration of vibration transducers by comparison to a reference transducer
  • ISO 17025: General requirements for the competence of testing and calibration laboratories
  • DIN 45669: Sensors for measurement of vibration immission

CS Q-LEAP™ SINE with SE-29

The CS Q-LEAP™ system is used for vibration calibration of a wide range of sensors including vibration sensors and measurement systems. It is based on the HERO™ vibration controller and the SE-29 high-frequency vibration exciter.

• Frequency Range: 3 Hz – 20 kHz – calibration mode (traceable),        20 Hz – 50 kHz – extended range for testing purposes
• Max. Acceleration: 450 m/s² peak
• Max. Force Rating: 95 N peak
• Max. Displacement: 10 mm
• Max. DUT Weight: 2 kg vertical / 1 kg horizontal
• Standards:
  • ISO 16063 – 21: Calibration of vibration transducers by comparison to a reference transducer
  • ISO 16063 – 44: Calibration of field vibration calibrators
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

CS Q-LEAP™ SINE with SE-20

The CS Q-LEAP™ system is used for vibration calibration of a wide range of sensors including vibration sensors and measurement systems. It is based on the HERO™ vibration controller and the SE-20 high-frequency vibration exciter.

• Frequency Range: 3 Hz – 10 kHz – calibration mode (traceable),        10 Hz – 20 kHz – extended range for testing purposes
• Max. Acceleration: 600 m/s² peak
• Max. Force Rating: 95 N peak
• Max. Displacement: 10 mm
• Max. DUT Weight: 2 kg vertical / 1 kg horizontal
• Standards:
  • ISO 16063 – 21: Calibration of vibration transducers by comparison to a reference transducer
  • ISO 16063 – 44: Calibration of field vibration calibrators
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

CS Q-LEAP™ SINE with SE-09

The CS Q-LEAP™ system is based on the HERO™ vibration controller and the SE-09 high frequency exciter. It allows calibration of a wide range of vibration transducers and vibration calibrators.

• Frequency Range: 5 Hz – 20 kHz  (…50 kHz without traceability)
• Max. Acceleration: 400 m/s² peak
• Max. Velocity: 0.5 m/s
• Max. Displacement: 7.5 mm
• Max. DUT Weight: 350 g
• Standards:
  • ISO 16063 – 21: Calibration of vibration transducers by comparison to a reference transducer
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

CS Q-LEAP™ P-SINE with SE-09

The CS Q-LEAP™ system is used for primary vibration calibration of a wide range of sensors including vibration sensors and measurement systems. It is based on the HERO™ vibration controller and the SE-09 high-frequency vibration exciter.

• Frequency Range: 5 Hz – 20 kHz (…50 kHz without traceability)
• Max. Acceleration: 400 m/s² peak
• Max. Velocity: 0.5 m/s
• Max. Displacement: 7.5 mm
• Max. DUT Weight: 350 g
• Standards:
  • ISO 16063 -11: Primary calibration of vibration transducers
  • ISO 16063 – 21: Calibration of vibration transducers by comparison to a reference transducer
  • ISO 16063 – 41: Calibration of laser vibrometers
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

CV-10 Mobile Vibration Calibrator

Rugged, compact and easy to handle for everyday on-site calibration of accelerometers, proximity and vibration velocity sensors and many more.

• Frequency Range: 5 Hz – 10 kHz
• Max. Velocity (Sine Peak): 700 mm/s
• Max. Acceleration (Sine Peak): 200 m/s²
• Max. Displacement (peak-peak): 5 mm
• Standard Signal Conditioner: direct voltage input, IEPE, charge, 4 mA to 20 mA
• Max. Payload: 900 g
• Total Weight: 9 kg
• Up to 10 hrs battery operation
• Rugged case for daily on-site calibration
• Traceable to PTB, NIST etc

CV-01 Mobile 1-Point-Vibration Calibrator

The mobile 1-point-vibration calibrator enables a quick, simple and mobile in-field inspection or calibration of vibration transducers.

• Frequency: 159.15 Hz ±0,02%
• Acceleration: 10 m/s² RMS ±2%
• Velocity: 10 mm/s RMS ±2%
• Displacement: 14 μm ±2%
• Max. Payload: 150 g

Detail

CS Q-LEAP™ SHOCK with SE-201

The CS Q-LEAP™ system is based on the HERO™ vibration controller and the SE-201 shock exciter. It enables secondary calibration of shock-sensors as well as complete measuring instruments with very high precision and efficiency, according to ISO 16063-22 and ISO 17025.

• Broad Amplitude Range: 49 m/s² to 98 km/s²
• Pulse width: 0.1 ms – 5 ms
• Automated regulation of amplitudes: up to 600 g_n (6 km/s²)
• Max. payload: 80 g
• Standards:
  • ISO 16063 – 22: Shock calibration by comparison to a reference transducer
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

CS Q-LEAP™ SHOCK with SE-221

The CS Q-LEAP™ system is based on the HERO™ vibration controller and the SE-221 shock exciter. It enables secondary calibration of shock sensors as well as complete measuring instruments with very high precision and efficiency, according to ISO 16063-22 and ISO 17025.

• Broad amplitude range: 9.8 km/s² to 981 km/s²
• Pulse width: typical 23 μs to 19 μs
• Max. payload: 30 g
• With mitigator pulse widths up to 300 µs and for DUTs up to 200 g weight possible
• Reference standard: Use of strain gauges as well as laser vibrometers for primary calibration (option)
• Different bars for different DUTs
• Standards:
  • ISO 16063 – 22: Shock calibration of vibration transducers by comparison to a reference transducer
  • ISO 17025: General requirements for the competence of testing and calibration laboratories

Detail

Free-Field Calibration 125 Hz to 20 kHz, CS18 FF

• Frequency Range: 125 Hz – 20 kHz
• Secondary calibration of measuring microphones, sound level meters and other acoustic sensors according to IEC 61094-8 and IEC 61672
• Periodic single qualification according to IEC 61672-3
• Calibration of calibrators according to IEC 60942

Pressure-Chamber Calibration 31.5 Hz to 16 kHz, CS18 SPL

• Frequency Range: 31.5 Hz – 16 kHz
• Pressure chamber secondary calibration of measuring microphones according to IEC 61094-5
• Pressure chamber secondary calibration of sound level meters and sound level measuring chains according to IEC 61672
• Calibration of acoustic calibrators and pistonphones according to IEC 60942
• Can be combined with anechoic chamber (upgrade free field calibration)

Infrasonic Calibration 0.1 Hz to 31.5 Hz, CS18 SPL-VLF

• Frequency Range: 0.1 Hz – 31.5 Hz
• Very low frequency calibration of pressure transducers and pressure measuring devices
• Pressure chamber secondary calibration of measuring microphones and microphone measuring chains

Detail

Calibration System for Dynamic Rotation Rate, CS18 Gyro

Secondary calibration of rotation rate sensors

• Frequency Range: 1 Hz – 5 kHz
• Max. Payload: 100 g
• Very low cross-acceleration
• Max. angular velocity: 5300 °/s
• Max. angular acceleration: 2.5 ·10^6 °/s^²

SE-29

Innovative high frequency vibration exciter with efficient electrodynamic drive. The SE-29 offers a very wide frequency range and low transverse motion. Thanks to the wide temperature range and the high payload, the SE-29 is optimally suited for larger sensors or geophones. Besides high quality components, the focus lays on a versatile field of application and easy implementation into existing test environments.

• Frequency Range: 3 Hz to 50 kHz (with optional internal reference standard)
• Max. Acceleration (sine-peak): 450 m/s²
• Max. Force (sine-peak): 95 N
• Max. Displacement (peak-peak): 10 mm

SE-20

The SE-20 offers a very wide frequency range, low transverse motion, wide temperature range and high payload. In addition to top quality components, the focus is on a versatile user field and easy implementation in existing test environments.

• Frequency Range: 3 Hz to 20 kHz (with optional internal reference standard)
• Max. Acceleration (sine-peak): 600 m/s²
• Max. Force (sine-peak): 95 N
• Max. Displacement (peak-peak): 10 mm

SE-09

The air-bearing SE-09 high-frequency calibration exciter is a high-tech product developed especially for the high demands of calibration laboratories and metrology institutes as well as for characterization of MEMS sensors.

• Frequency range: DC – 50 kHz (internal reference standard 5 Hz – 50 kHz)
• Resonance Frequency: 52 kHz
• Max. Force: 100 N
• Max. Displacement (peak-peak): 8 mm

SE-101 RES-HA

The vibration exciter SE-101 RES-HA is deliberately operated in a certain resonance to cost-effectively generate harmonic acceleration-time signals with very high acceleration amplitudes with a compact 100 N drive. Main applications are amplitude linearity tests of sensors or vibration testing of small components at high accelerations.

• Frequency Range: 70 Hz – 500 Hz
• Max. Acceleration: 4000 m/s²
• Max. Stroke: 10mm

SE-13

Air-bearing electrodynamic Vibration Exciter with mounting table for high payloads up to 50 kg. Especially developed for the calibration and testing of big and heavy low frequency seismic sensors as well as geophones.

• Frequency Range: 0 – 400 Hz
• Max. Acceleration: 60 m/s² peak
• Max. Force: 500 N
• Max. Displacement (peak-peak): 25 mm

SE-14

Spring-guided vibration exciter that is suitable for daily use in the calibration laboratory as well as for vibration tests.

• Frequency Range: 0 – 8 kHz
• Max. Acceleration: 500 m/s²
• Max. Force: 265 N
• Max. Displacement (peak-peak): 20 mm

APS 113-AB

Air-bearing ELECTRO-SEIS^® Long Stroke vibration exciter – especially developed for the calibration and testing for low frequency sensors and sensor characterization.

• Frequency Range: 0 – 200 Hz
• Max. Force: 133 N (optional: 186 N)
• Max. Displacement (peak-peak): 158 mm

Detail

APS 129

Air-bearing ELECTRO-SEIS^® Long Stroke Vibration Exciter with mounting table for high payloads up to 23 kg. Especially developed for the calibration and testing of big and heavy low frequency sensors as well as for sensor characterization.

• Frequency Range: 0 – 200 Hz
• Max. Force: 133 N (optional: 186 N)
• Max. Displacement (peak-peak): 158 mm

Detail

APS 500

Air-bearing ELECTRO-SEIS^® Long Stroke vibration exciter with mounting table for payloads up to 3 kg. Especially developed for the calibration and testing of compact low frequency sensors and for sensor characterization at higher acceleration.

• Frequency Range: 0 – 200 Hz
• Max. Force: 95 N
• Max. Displacement (peak-peak): 152 mm

Detail

APS 600

Air-bearing ELECTRO-SEIS^® Long Stroke vibration exciter with mounting table for very high payloads. Especially developed for the calibration and testing of geophones and heavy seismic sensors.

• Frequency Range: DC – 50 Hz
• Max. Force: 215 N
• Max. Displacement (peak-peak): 450 mm

Detail

SE-201

Calibration of shock transducers as well as complete measuring instruments (measuring chain) with very high precision and efficiency.

• Pneumatically driven shock exciter
• NEW: dynamic shock pressure calibration possible
• Min. Shock Amplitude: 5 g_n 
• Max. Shock Amplitude: 10,000 g_n
• Pulse Duration (typically): 0.1 ms – 5 ms
• Max. Sensor Mass (DUT): 80 gram

Detail

SE-210 SP-LS

Shock pendulum with integrated reference sensor.

• Shock amplitudes up to 200 g_n.

Detail

SE-220 HOP-MS

The SPEKTRA HOP-MS shock exciter is for testing and calibrating acceleration sensors as well as for environmental testing of small assemblies and parts.

• Patent-protected Medium-shock exciter
• for the amplitude range from 20 g_n up to 4,000 g_n.
• Provides the force impact using a piezo-actuator.
• Adjustable signal shape, amplitude, pulse width
• This allows new possibilities to control the mechanical shock signal and with its new applications in the field of the calibration and in particular in the field of measurement and test systems (e.g. to test the shock sensibility of MEMS sensors).

Detail

SE-221

Shock exciter for testing and calibration of shock transducers as well as complete measuring instruments (measuring chain) according to ISO 16063-22.

• Shock Amplitude: 1,000 to 100,000 g_n (High shock bar), 5,000 to 200,000 g_n (Very High shock bar)
• Sensor mass (DUT), max.: 15 g / 30 g (depending on selection of Hopkinson-bar)
• Sinusoidal shock as type of excitation
• Realization of all automatic calibrations according to own test regime (up to 20 shocks/minute)
• Secondary calibration of shock transducers and measuring chains according to ISO 16063-22
• Secondary calibration of shock accelerometer reference standards

Detail

Pressure Generator, SQ-03

Very low frequency calibration of pressure transducers and pressure measuring devices

• Frequency Range 0.3 Hz – 31.5 Hz
• True pressure chamber calibration with an acoustic calibrator
• Calibration of pressure transducers
• Calibration of all established measuring microphones (capacitor and electrets microphones, …)

Detail

Compact anechoic chamber, SQ-101

Can be installed in any room without construction work

• Frequency Range 125 Hz – 20 kHz
• Sound Pressure Range: 64 dB – 124 dB
• Calibration of microphones according to DIN EN 61094-8
• Calibration of sound level meters according to DIN EN 61672
• Periodic tests of sound level meters according to DIN EN 61672-3 (incl. electrical tests)
• Calibration of calibrators according to DIN EN 60942

Detail

Electro-Acoustic Coupler, SQ-4.2

True pressure chamber calibration with an acoustic coupler

• Frequency Range: 31.5 Hz – 20 kHz
• Sound Pressure Level: 74 dB – 134 dB (Frequency-dependent)
• True pressure chamber calibration for 1/2 and 1/4* inch microphones
  • Acoustic coupler available for 1 inch microphones

* max. frequency of 2 kHz for 1/4 inch microphones

Detail

Electro-Acoustic Coupler, SQ-4.1

True pressure chamber calibration with an acoustic coupler

• Frequency Range: 31.5 Hz – 8 kHz
• Sound Pressure Level: 64 dB – 94 dB
• True pressure chamber calibration for 1 inch microphones

Detail

Dynamic Pressure Exciter, DPE-02 (2 MPa to 420 MPa)

Generates pressure shock impulses with low pulse duration (<2 ms)

• Amplitude: 2 MPa – 420 MPa
• Shock Duration: 0.5 – 2 ms
• Medium: Oil
• Realization of all automatic calibrations according to own test regime (up to 1 shock/s)
• User-friendly and efficient
• Upgradeable to a shock acceleration calibration device
• Dynamic calibration of pressure sensors
• Dynamic tests of pressure sensors

Detail 

Dynamic Pressure Exciter, DPE-01 (100 Pa to 16 kPa)

Dynamic pressure exciter for secondary calibration of pressure sensors.

• Pressure Range: 16 kPa (0.16 bar)
• Frequency Range: DC – 1.25 kHz
• Pressure Amplitude: 100 Pa to 16 kPa
• Medium: Air

Detail

Dynamic Rotation Exciter, DRE-01

Used for calibration of transducers as well as for the characterization of devices (e.g. MEMS sensors).

• Frequency Range: 1 Hz – 5 kHz
• Max. Payload: 0.5 kg
• Very low cross-acceleration
• Max. angular velocity: 5300 °/s
• Max. angular acceleration: 2 500 000 °/s^²
• Distortion Factor (Angular Velocity): <3 %
• Electro-dynamic Drive

Detail

PA180 DM

For all vibration exciters that require a 180 VA power amplifier (load impedance 0.8 Ω). The PA 180 DM offers a max. frequency range DC to 100 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.

• Frequency Range: 40 Hz to 20 kHz (at full power),                          DC  to 100 kHz (small signal)
• Max Power Output: 180 VA into a 0.8 Ω resistive load
• High reliability operation
• Switch between voltage and current mode
• Phase Shift (0° or 180°)
• Variable gain control
• Current limit control
• Temperature protection
• Multifunction OLED display

Detail

PA 500 DM

For all vibration exciters that require a 500 VA power amplifier (load impedance 4 Ω). The PA 500 DM offers a max. frequency range from DC to 200 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.

• Frequency Range: DC to 200 kHz
• Power output, max.: 500 VA into a 4 Ω resistive load
• Switch between voltage and current mode
• Phase shift (0° or 180°)
• Variable gain control
• Current limit control
• Temperature protection
• Multifunction OLED display
• Range of Use: R&D departments in industry, environment testing laboratories, calibration laboratories, universities and research institutes

Detail

PA 800 DM

For all vibration exciters that require a 810 VA power amplifier (load impedance 2.5 Ω). The PA 800 DM offers a max. frequency range from DC to 25 kHz, small harmonic distortion, excellent stability even with temperature or supply line variations and helpful protection functions.

• Frequency Range: 20 Hz to 15 kHz (at full power),                          DC  to 25 kHz (small signal)
• Power output, max.: 810 VA into a 2.5 Ω resistive load
• High reliability operation
• Switch between voltage and current mode
• Phase shift (0° or 180°)
• Variable gain control
• Current limit control
• Temperature protection
• Multifunction OLED display
• Range of Use: R&D departments in industry, environment testing laboratories, calibration laboratories, universities and research institutes

Detail

APS-145

800 VA power amplifier for low-frequency vibration exciters

• 800 watt power amplifier for modal shakers and environmental analysis
• DC coupled amplifier
• Voltage and power mode
• Fitted to suit the vibration exciters APS 400, APS 420 and APS 600
• Safety appliances fitted to used exciter

Detail

CAL-Q-U-ICP

• Software extension for calibration of signal conditioners (payload-, IEPE-, measuring amplifiers); In conjunction with the optional extra PHASE also applicable to PHASE calibration of signal conditioners

• Optional extra CAL-Q-U-ICP is available for each of the CS18 calibration systems. This complementary set of hardware and software enables charge, voltage and IEPE amplifiers as well as microphone pre-amplifiers to be calibrated with respect to amplitude and phase.

Detail

PR-Measurement

• Signal conditioners and software for PR-sensors;
• Optional extra for vibration calibration systems CS18 for the calibration of piezo-resistive sensors. Includes a PR signal conditioner power supply of piezoresistive (bridge), variable capacitance and similar sensors

Detail

Laser Vibrometers

• Calibration of laser vibrometers

  Optical components and software for calibration according to ISO 16063-41

• All primary calibration systems by SPEKTRA include a laser vibrometer standard traced back to PTB and so are suited to the calibration of laser vibrometers and digital laser vibrometer standards.

Detail

Sensor Supply Internal

• Provides proper connection of several kinds of sensors to a voltage input of a measurement device (here: CS18 VCU). Sensor is plugged in at input. Signal output is connected to CS18 VCU input. Provides DC supply voltage(s) for sensor and performs signal preconditioning

Detail

TRANS for CS18 VLF (primary and secondary)

• Used for hardware and software to determine the cross-sensitivity of sensors
• CS18 TRANS as an optional extra to a type CS18(P) VLF calibration system for determining the transversal transfer coefficient as a function of operating angle. It is intended for operation in conjunction with an APS 129 or APS 500 air bearing long stroke vibration exciter in the frequency range between 2 Hz and 50 Hz.

Detail

CS Accessories Case

• Assortment of standard accessories for calibration work of vibration sensors in the laboratory. The set includes suitable tools, adapters and necessary auxiliary material for careful and effective sensor calibration.

Detail

CS Accessories Case High Shock

• Set with special accessories for calibration work with the HOP-HS shock exciter (High Shock). The case includes suitable tools, adapters, auxiliary materials and protective utensils for a careful and effective calibration of shock sensors in the laboratory.

Detail

APS 0109

• The APS 0109 Zero Position Controller automatically controls the zero position of a vibration exciter irrespective of its load. It is essential to employ a position controller of type APS 0109 especially when working with an air-bearing vibration shaker without any integrated automatic load-compensation

Detail

Attenuator, ATS-15

• Part of electrical final test and calibration bench
• Division Ratio: 1:1, 1:8, 1:64, 1:512
• Frequency Range: 0 Hz – 100 kHz
• Accuracy: Up to 0.015 %

CV-10 PR

• CV-10 Extension Module for piezoresistive (PR) Sensors
• Is recognized independently after connection to the CV-10 and displayed as an additional signal conditioner
• Comfortable operation through automatic gain and offset adjustment as well as flexibly adjustable bridge volt up to ±10 V
• Provides the electrical excitation voltage for the sensor and amplifies the sensor’s output signal.
• The extension module is powered by the CV-10 via a connection to the extension port and neither needs nor allows any other external voltage supply

Detail

SE-2x Trunnion Base

Allows the vibration axis of the exciter (SE-20, SE-21 and SE-29) to be tilted and locked at any angle between 0° and 90° from the vertical axis.

• Calibration of sensors that must be used in a specific orientation to the earth’s gravity field
• To excite structures under test (e.g. for modal analysis)
• Quick and easy change between vertical and horizontal operation with good repeatability
• Suspension of the vibration exciter by means of eyebolts screwed into the tilting frame

• For SPEKTRA vibration exciters SE-20, SE-21 and SE-29
• Dimensions (H × B × L): 230 mm × 375 mm × 300 mm (9.0 in × 14.8 in × 11.8 in)
  
• Weight: ca. 15 kg (33 lbs)
  
• Material: Aluminium

Detail

Adapters and Cables:

• Mounting & Adhesive Mounting Adapters
• Adapter Sets and Plates
• Cables
• Connectors
• Mounting Studs and Bushings
• Other (Test Thread and Zero Position Spacer)

Detail

Every good hardware needs a high-performing software.

The CS software was created in close cooperation with the SPEKTRA Calibration laboratory accredited by DAkkS. It meets the demands of every efficiently operating calibration laboratory already in its basic configuration and can easily be adapted to the workflows of any company.

• Simple to operate
• Integrated sensor database
• Data export to Word^®, Excel^®, …
• Automation interface
• Calibration database server (Optional)
• Interface to foreign databases (Optional)
• Calibration of digital sensors (e. g. DTI)

Extensive operating modes

• Sensor calibration – allows the calibration of a wide range of sensors.
• Sweep – helps to establish whether a tested sensor can actually be calibrated.
• Measurement – for the calibration of vibration calibrators.
• Generation – designed to generate one of the vibration quantities with high precision.
• Primary calibration tasks – calibration, measurement and generation
• Self-test for the HERO™ vibration control unit*.
  • *for CS Q-LEAP™ systems

Detail

Calibration protocols. Quick. Easy.

The eCal™ software application has been specially developed by SPEKTRA for calibration laboratories. eCal^TM is simultaneously a universal calibration protocol viewer and a data transformation tool.

The application can transfer calibration data from various programs such as the SPEKTRA CS18 or CS Q-LEAP^TM calibration systems into standardized output formats for digital distribution or printing. One dataset can therefore be used to generate calibration certificates in print form as well as digital calibration certificates, or to provide data for further processing in databases – all with the same ease. Further modules will be added to eCal^TM in the future to allow post-processing of documents (signing, release, document storage, etc.) and workflows.

eCal™ – Calibration tasks made easy

• Read calibration data from a variety of input sources
• Represent calibration data in an internal, extendable data format
• Load multiple calibration protocol files with one click
• Templates for a concise display of calibration data in diagrams and tables
• Enables editing of order data without affecting the measurement data

Detail