Productafbeelding Portable Calibrator Versa 110V

Portable Calibrator Versa 110V

Part number: 919941
To Specifications

Highlight

High standards

Lode is a socially and environmentally responsible company. All Lode products are RoHS/WEE compliant and Lode is ISO 9001:2015, and ISO 13485:2016 certified. All medical products comply to MDD 93/42/EEC, incl. IEC 60601-1.

Feature

Extremely Accurate Calibration of Ergometers

Highly accurate calibration of ergometers is possible with this product

Professional Service Tool

Lode provides tools for service engineers of distributors that are completely dedicated to its products and purpose. Some can even be used for non-Lode calibration activities

Universal Calibration

This tool can be used for Calibration of Lode products as well as products of other manufacturers

Multiple ergometer axis connectors available

Various accessories are available to connect the calibrator to most available ergometers

USB connectivity

USB to connect to PC or ECG or ergospirometry products facilitates easy connectivity.

  • Specifications
  • Support
  • Workload
  • Accuracy
  • User Interface
  • Connectivity
  • Dimensions
  • Power requirements
  • Standards & Safety
  • Environmental conditions

Workload

minimum rotational speed25 rpmcalibrator minimum rotations
maximum rotational speed180 rpmcalibrator maximum rotations
rotation direction clockwiselooking at the outgoing axis
rotation direction anti-clockwiselooking at the outgoing axis
maximum motor torque55 Nmthe maximum torque the motor can deliver
maximum sensor torque100 Nmthe maximum torque the sensor can measure
warming up time5 minthe time to bring the product on operational temperature
approved power range (maximum)750 Wpower range for which use is approved
approved power range (minimum)0 Wpower range for which use is approved
power range at maximum rpm (maximum)750 Woperational power range
power range at maximum rpm (minimum)0 Woperational power range
crank adapter includedto connect crank to calibrator

Accuracy

speed accuracy0.8 %accuracy of speed
power accuracy error > 100 W1 %accuracy of power application
power accuracy error up to 100W1 Waccuracy of power application
torque resolution0.05 Nmresolution of the torque adjustment
time resolving10 msresolving time of the calibrator
accuracy rpm adjustment1.0 rpmthe accuracy of the rotational speed adjustment
rpm resolution1 rpmresolution of the rotational speed

User Interface

Software available in EnglishSoftware available in English
Software available in GermanSoftware available in German
Software available in DutchSoftware available in Dutch
Software available in JapaneseSoftware available in Japanese

Connectivity

USB connectorconnection via USB possible
RS232 in connectorconnection via RS232

Dimensions

cable length3000 mm (118.11 inch)length of cable
product length (cm)52 cm (20.47 inch)length of product in cm
product width (cm)32 cm (12.6 inch)width of the product in cm
product height52 cm (20.47 inch)height of product
product weight24 kg (10.89 lbs)the weight of the product

Power requirements

V AC100 - 240 Vvoltage in Volt
Phases1phases

Standards & Safety

integrated emergency stopemergency stop fully integrated

Environmental conditions

minimum operational temperature14 °Cminimum temperature at which the device will work within specification
maximum operational temperature35 °Cmaximum temperature at which the device will work within specification
minimum operational air pressure80 kPaminimum airpressure as from which the product will be operating within specification
maximum operational air pressure106 kPamaximum air pressure as from which the product will be operating within specification
minimum operational non-condensing humidity30 %minimum non-condensing humidity at which the product will operate within specification
maximum operational non-condensing humidity90 %maximum non-condensing humidity at which the product will operate within specification
minimum storage & transport temperature-20 °Cminimum temperature the product may be stored and transported at
maximum storage & transport temperature60 °Cmaximum temperature the product may be stored or transported at
minimum air pressure storage & transport50 kPaminimum air pressure the product may be stored or transported at
maximum storage & transport air pressure106 kPamaximum air pressure the product may be stored and transported at
min. humidity storage & transport10 %minimum non-condensing humidity that the product can be stored or transport at
max. humidity storage & transport95 %max. non-condensing humidity that the product can be stored or transported at

Certificates

CE Certificate Stress Test and Force Measurement Devices

ISO 9001:2015 Certificate

ISO 13485: 2016 Certificate

Frequently asked questions

What is the difference between static (manual) and dynamic calibration?

A static calibration is used for some ergometers to check the assumed linear relationship between 2 workload points with use of weights. This type of calibration is not accurate because the driving gear is not taken into account and the relationship is not totally linear at higher and lower workloads. Historically mechanical ergometers are calibrated by this method the accuracy is shifting a lot between tests because the belt-length (mechanical braking part) is influenced by heatening. Static calibration is not fulfilling any relevant norm. Dynamic calibration is performed by a service engineer with a calibrator. The ergometer is calibrated at the axis in the total workload and rpm range (instead of 2 points without any movement of the driving gear). The data can be compared with the initial calibration report from the factory to check drifting in time. A calibration report is printed for the customer and stored by the service engineer. Dynamic calibration performed with a Lode calibrator is accurate and fulfills all relevant norms and certifications.

I have no communication with the Calibrator using a USB to Serial interface.

Although the Windows OS might say it automatically finds the correct drivers for the USB to Serial interface we recomment to install the latest drivers from the CD that came with the USB to Serial interface or from the website of the manufacturer of the USB to Serial interface. This might prevent a lot of trouble.

Is Lode recommending special disinfection procedures for the Lode products due to COVID-19?

Yes, Due to the fact that the scientific research on the spread of Covid-19 is not yet conclusive Lode recommends to disinfect and clean all Lode products and their accessories (cuffs, heart rate belts, SpO2 sensors, handgrips/rails, touchscreens etc) that are in contact with the patient and or the medical personnel with a standard disinfectant as used in the hospital before and after every patient, with attention and care!

Since these agents are sometimes aggressive it might be advisable to check the effect on sensitive surfaces, like cushioning on non-visible areas. Lode will not take responsibility for discoloration due to these agents.