Replace the current light source of your enlarger with a long-term stable modern LED panel light. Individual adaptation is supplied by Heiland electronic.
Using LEDs with the primary colors red, green, and blue allows controlling white light for focusing, as well as controlling any color separately. Even mixed light consisting of green and blue is possible. The luminous colors are adjusted for multigrade paper and deviate at most +/-2 nanometers from the specified wavelength.
Precise switching on and off is easily possible even without a shutter. Gradation and intensity can be adjusted reproducibly.

Control of the LED cold light source via time switch or analyser

If you already have a timer, it can be used for controlling the lED light source

A small control unit with rotary knobs and a red LCD

display connects your timer with the 24V power supply

unit and the LED cold light head.

Pre-selection of the operating mode with light colour

paper grade, and intensity is done reproducibly at

the control unit.

Control of the LED cold light source via time switch or analyser   If you already have a timer, it can be used for controlling the lED light source A small control unit with rotary knobs and a red LCD display connects your timer with the 24V power supply unit and the LED cold light head. Pre-selection of the operating mode with light colour paper grade, and intensity is done reproducibly at the control unit

This unique system facilitates and accelerates the making of high-quality black-and-white photographs on multigrade paper. First of all, by measuring areas of light and shadow of the projected negative, the user determines contrast and brightness on the easel. For over 30 default paper calibrations, a first suggestion for the right exposure will immediately be calculated with 1/10 f-stop / gradation level accuracy. Via the unique filter control with shutter function, these measurements will automatically be transformed into a split exposure. Furthermore, there is no limit to any possible manual corrections and post-exposure. Image results are developed much faster and creative working is encouraged, instead of limited.

A Convenient control of exposure time, grade and burn in time functions through the usage of rotary knobs with rest stops and large red LED displays. By pressing the rotary knob, either you switch on the focus light or start the exposure time. Using the implemented LED segments of a zone scale, you pre-visualise the approximate tone value of any area inside the final print in reference to the brightest and darkest areas. This feature enables the placement of tone values even in prints without highlights or shadows. A really helpful tool in printing high-key or low-key negatives SPLITGRADE® COMFORT is connected to the existing controller via the COM1 port and is equipped with a socket for the foot switch. So you may place the COMFORT unit in front of your working place, controlling daily work with it. For all other functions like changing the paper or film setting use the controller as usual.