standard controller ZL
Home / standard controller ZLThe COMFORT and PREMIUM models are equipped with a PID microprocessor controller with an LCD graphic display and illuminated touch buttons.
Controller advantages
- temperature control
- operating with temperature priority
- adjustable start delay feature (1 min…99:59 h)
- loop function up to 99 times or endless
- overview of set and current parameters while operating
- recording of min, average and max temperature value for each segment
- audible and visual temperature alarm
- temperature sensor fail alarm
- power failure control system (program continued after restoring power)
- digital timer
- real-time clock
- auto-diagnostic function
- internal memory to store up to 2046 data records
- natural (ZLN-T) or forced (ZLW-T) air convection
Standard features
- temperature range -25…0°C for ZLN 85 and -40…0°C for ZLN-T 125, 200, 300
- wire stainless steel shelves for ZLN 85 and perforated stainless steel for ZLN-T 125, 200, 300
- quality control protocol (at -20°C)
- English instruction manual
- available menu languages: Czech, English, Estonian, French, German, Italian, Latvian, Polish, Portuguese, Russian, Spanish
- open door alarm
- access port: Ø20 mm
- door lock
- solid door
- RS 232 and USB ports for data transfer
- internal memory to store up to 2046 data records
- wheels in standard for ZLN-T 300
