
Wisconsin Oven Distributors, LL C | Tel. 262-594-3941 | E-Mail info@memmertusa.com
Product specification
Vacuum Ovens
VO101
Digital pressure control ensures rapid
and gentle vacuum drying, its
speed controlled vacu um pu mp
(accessory) sav es around 70% energy.
The direct contact between the load and the heatable and removable thermoshelves in the chamber of the
Memmert vacuum oven VO ensures rapid and uniform temperature control of food, cosmetics, watches, books,
PCBs or injection molds, without the loss of heat.
On this page, you can find all the essential technical data on our vacuum drying oven. Our customer relations
team will be pleased to help if you want further information.

Wisconsin Oven Distributors, LL C | Tel. 262-594-3941 | E-Mail info@memmertusa.com
Memmert Vacuum Ovens VO101
Temperature
Temperature temperature measured through 4-wire Pt100 sensor individually for each thermoshelf
Working temperature range min. 5°C above ambient up to +200°C
Setting accuracy
temperature
ressure (Vacuum)
P
Vacuum range 5 to 1100 mbar
Pressure control
Permitted final vacuum 0.01 mbar
Maximum leakage rate 0.01 bar/h
Pump control speed control, optimized rinsing procedures for the pump membranes as well as signal output for
Connection Vacuum connection with small flange DN16, and gas inlet with small flange DN16
0.1 °C
Digital electronic pressure control for a speed-controlled vacuum pump. Tubing for vac uum, air and
inert gas
pump ON/OFF
are made of material 1.4571 (ASTM 316 Ti). Programmable, digitally controlled inlet for air.
Control technology
adjustable parameters temperature (Celsius or Fahrenheit), pressure (vacuum), timer
Language setting German, English, Spanish, French, Polish, Czech, Hungarian, Italian
ControlCOCKPIT TwinDISPLAY. Adaptive multifunctional digital PID-microprocess or controller with 2 hi gh-definition
TFT-color displays.
Timer Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
Function SetpointWAIT the process time does not start until the set temperature is reached
Communication
Interface Ethernet LAN, USB
Documentation program stored in case of power failure
Programming AtmoCONTROL software on a USB stick for programming, managing and transferring programs
via Ethernet interface or USB port
Safety
Temperature control mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating
approx. 10°C above nominal temperature
AutoSAFETY additionally integrated over- and undertemperature protection "ASF", automatic ally following the
setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is
switched off in case of overtemperature, compressor in case of undertemperature
Autodiagnostic system integral fault diagnostics for temperature and humidity control
Alarm visual and acoustic

Wisconsin Oven Distributors, LL C | Tel. 262-594-3941 | E-Mail info@memmertusa.com
Memmert Vacuum Ovens VO101
Heating concept
VO direct heating fuzzy-supported MLC (Multi-Level-Controlling) microprocessor controller adapting its performance to
the volume (local temperature sensing) for each thermoshelf
Thermo shelves 4 connections for thermoshelves in the rear
Standard equipment
Works calibration certificate for +160°C at 20 mbar pressure for each supplied thermoshelf together with the vacuum oven
Internals 2 thermoshelf of aluminum, material 3.3547 (ASTM B209) with integrated large-area heating
Stainless steel interior
Material hermetically welded stainless steel interior of extremely corrosion-resistant stainless steel, material
1.4404
Interior additional interior mountings of stainless steel, material 1.4404 (removable for cleaning), consisti ng of
mounting at the sides with guide bars for thermoshelves and on top (diffusor) to avoid turbulences
when aerating
Volume 101 l
x h
x d
Dimensions w
(A)
Max. number of internals 4
Max. loading of chamber 132 lbs
: 21.5” x 18.3” x 15.7”
(B)
(C)
Max. loading per internal 44 lbs
Textured stainless steel casing
Door full-sight glass door, inside spring-loaded, 0.6” thick glazed panel in safety glass, outside with
anti-splitter screen
Dimensions w
Housing rear zinc-plated steel
(D)
x h
x d
: 28” x 30.2” x 21.7”
(E)
(F)
Electrical data
Voltage
Electrical load
Ambient conditions
Ambient temperature +5 °C to +40 °C
Set Up The distance between the wall and the rear of the chamber must be at least 6”. The clearance
Humidity rh max. 80 %, non-condensing
Overvoltage category II
230 V (± 10%), 50/60 Hz
Approx. 5.3 amps @ 230V
from t he ceiling must not be less than 8” and the side clearance from the wall must not be less
than 4”.
Pollution degree 2

Wisconsin Oven Distributors, LL C | Tel. 262-594-3941 | E-Mail info@memmertusa.com
Memmert Vacuum Ovens VO101
Packing/shipping data
Transport information The appliances must be transported upright
Customs tariff number 8419 8998
Country of origin Federal Republic of Germany
WEEE-Reg.-No. DE 66812464
Dimensions approx.
w x h x d: 32.3” x 38.2” x 26.4”
incl. carton
Net weight approx. 243 lbs
Gross weight carton approx. 298 lbs
Standard units are safety-approved and bear the test marks