Model UP & ULP

Ventilation and Control

Natural convection in UP models
Quiet air turbine in ULP models
Adjustment of pre-heated fresh air admixture by air flap through process controller
Vent connection with restrictor flap
Adaptive, fuzzy-supported multifunctional digital microprocessor PID-controller
Auto-diagnostic system with fault indication
Integrated timer ( adjustable from 1 min. up to 999 hours per ramp) for multiramp temperature profiles
Multifunctional programming ( menu on 5-digit LED digital display) *
5-digit LED digital display for temperature, time, air turbine speed* * and air flap positions
Program stored on power failure
Parallel printer interface ( incl. Real-time clock with date function) to connect an EPSON ESC/ P2 compatible printer for GLP-conforming documentation
Serial interface RS 232 including MEMMERT Software “ Celsius 2000” Chip-card control incl. one Memory Card XL with 32 kb
Incl. works calibration certificate for + 160° C

Overheat Safety Device

Microprocessor overheat controller, adjustable ( TWW) and temperature limiter ( TB) protection class 3.1 and 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 up to + 220 C* * * *

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* Displays; tempering profiles with several ramps ( up to 40) ; time- and set-point
dependent operation; air flap adjustable by servo-motor in 10% steps
* * Air turbine speed displayed on ULP models only
* * * Models 600 and up have two doors
* * * * However, at least 5° C above ambient for UP and 10° C above ambient for ULP models