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General| Brand | Jenoptik |
|---|---|
| Model | VARIOSCAN high resolution Series |
| Category | Laboratory Equipment |
| Language | English |
Tampering with equipment by unauthorized persons voids warranty rights.
Using unrecommended accessories or spares may cause malfunction or damage.
Observe regulations for liquid nitrogen handling, avoid covering safety holes, use licensed containers.
Save settings when exiting software; use only ATA-compatible memory cards to avoid damage.
Power the system via power supply unit, rechargeable battery, or 12 V DC source.
Safety rules for filling the Dewar flask with liquid nitrogen.
Step-by-step guide to fill the Dewar flask with liquid nitrogen, including notes on boiling.
Steps for powering on, initialisation, and preparing the camera for thermograms.
Checks required before starting normal operation: Dewar cooling, cover removal, power, switch position.
Overview of controls: Focusing, Zoom, Brightness, Contrast, Storage, Palette, Spot measurement, Freeze.
Configure automatic saving of images with start time and interval.
Options for focus, single/permanent autolevel, single/permanent autoimage.
Automatic change of calibration range based on TMin/TMax criteria.
Automatic saving of SID images based on start time and intervals.
Access to calibration range, emissivity, environmental, transmission, and air temperature settings.
Select measuring ranges (Aperture, Fi) for different models.
Activate spot measurement, define spots, and adjust their position.
Save and manage user-defined configurations; overwriting and additional save options.
Set temperature limits for monitoring and define actions like alarm or RS232 message.
Display current isotherms; open isotherm editor for entering/editing isotherms.
Select/edit existing isotherms; select colour from 9 available options.
Never switch off camera while saving data or before display has gone out.
Slow-scan system, raster scanning, 16-bit amplification, 8-bit visualization.
Chopper usage for referencing detector signal to absolute temperature.
Non-linear relationship described by characteristics based on temperature, saved in SPC files.
Steps for calculating temperature: characteristic, pixel signal to apparent temp., real conditions.
Radiation received consists of object, ambient, and atmospheric fractions.
Adjust temperature display using offset value to compensate for extraneous radiation.
Calibration file loaded on startup contains parameters and thermal characteristic.
Method guarantees temperature scale coincides with calibration points and follows Planck's law.
Emission, distance, atmospheric transmission, and ambient temperature are considered.
Maintenance works not described must only be carried out by authorized staff.
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