UM & ULM Ovens

Universal Ovens

Ventilation and Control

Natural convection in UM models
Quiet air turbine in ULM models
Continuous adjustment of pre-heated fresh air admixture
Vent connection with restrictor flap
Mechanical Memmert-controller ( no Mercury)
Lockable, works-calibrated temperature setting scale
Digital temperature display

Overheat Safety Device

Serial overheat controller, adjustable ( TWW) protection class 3.1, according to DIN 12 880
Due to size limitations in UM 100, fixed temperature cut-out ( TB) protection class 1 according to DIN 12 880*

Textured Stainless Steel Casing

Fully insulated stainless steel door with double locking and 4-point adjustment
Rear zinc plated steel
Model 800 mounted on lockable castors

Interior – Heating Concept

Easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides

Temperature Range

From + 30° C ( however, at least 5° C above ambient) up to + 220° C* *

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* In case of thermostat failure the temperature cut-out switches the heating off after
exceeding the max. temperature of 220 C. For sensitive load, we recommend our
appliances with adjustable overheat controller ( TWW) or adjustable temperature
limiter ( TWB)
* * However, at least 5° C above ambient for UM and 10° C above ambient for ULM models