VENTICELL
with forced air convection 250°C and 300°C

 

 

 

 

 

 



 

Laboratory drying ovens

Due to a pattented ventilation system the air within the VENTICELL-chamber is ventilated in a regular spiral way. This leads to a homogenous temperature profile throughout the chanber and short heating times. Operating economy is ensured by higher rate and precision of heating in laboratories. Especially suitable for very moist goods.

Volume: 55, 111, 222, 404, 707 liters
Working temperature:
10°C above ambient temperature up to 250°C/300° C
Interior:
stainless steel, mat. No. 1.4301 (AISI 304)
 The versatile standard line with microprocessor control unit                                    Options
  • 3 programs
  • RS 232 - interface for printer or PC - communication
  • delayed heating start and stop function
  • acoustic alarm
  • time range 99 hours 59 minutes
  • mechanical safety thermostat class 2

    
  • door window and interior lighting
  • access ports Ø 25, 50, 100 mm
  • door lock
  • left door versions
  • separate PT 100-sensor and display
  • communication software for PC (Windows)
  • HEPA filter for installation in air inlet
... standard line
 The high-tech comfort line with multifunctional microprocessor control unit           Options
  • 6 programs
  • chip card system for individual program storage
  • RS 232 - interface for printer or PC - communication
  • delayed heating start and stop function
  • acoustic alarm
  • time range 0-16 years with 1 min. intervals
  • digital safety thermostat class 3
  • real time
  • programming temperature ramps
  • heating sequences
  • program cycles
  • adjustable ventilation rate 10 to 100%(VENTICELL, STERICELL only)

    
  • door window and interior lighting
  • access ports Ø 25, 50, 100 mm
  • door lock
  • left door versions
  • communication software for PC (Windows)
  • RS 485 - interface for PC-communication
  • potential - free alarm contact
  • additional PT - sensor for measuring the temperature of the goods with data output to LCD display or transmission to PC
... comfort line
VENTICELL, VENTICELL Plus
Technical data  Model
55
111
222
 404 707
Interior of stainless steel Material No. 1.4301 volume
width
depth
height 		l
mm
mm
mm
55
400
390
350
111
540
390
530
222
540
540
760
 404
540
540
1410		 707
940
540
1410
Trays racks
standard equipment		 max. No.
pieces included
4
2
7
2
10
2
 19
2		 19
2
Maximal weight of the load* per tray
per oven		 kg
kg
20
50
20
50
30
70
 30
100		 50
130
Door   No.
1
1
1
 1 2
External Dimensions(including door and handle) width
depth
height (incl. Foots and Rolls)		 mm
mm
mm
620
640
680F
760
640
860F
760
790
1100F
 760
790
1910R		 1160
790
1910R
Package dimensions
(three layers carton)		 width
depth
height (incl. palette)		 mm
mm
mm
710
720
900
850
730
1080
850
730
1320
 850
860
2150		 1250
910
2150
Mass net
gross 		kg
kg
55
61
75
84
100
117
 150
165		 215
233
Working temperature(beginning of the regulation) standard version from 10° C above ambient temp. to °C
250
250
250
 250 250
plus-version Ambeint temperature +10° C to °C 300 300 300 300 300
Temperature accuracy according to DIN 12 880 T2, at working Temperature with closed air flap and door, 50° C space deviation Appr ± %
1
1
1
 1.5 2.5
time variation Appr ± ° C
0.4
0.4
0.4
 0.4 0.4
Time required to reach 250° C with closed air flap and voltage 230 V   approx minutes
49
53
70
 58 64
Heat emission at 250° C   approx W
590
760
990
 1940 2550
Air exchange speed at 150° C   approx / h
45
49
24
 18 12
Electricity
- mains 50/60 Hz		 max. power input
standby by
current

voltage

KW
W
A

V
1.3
5
5.6

230
1.9
5
8.3

230
1.9
5
8.3

230
 3.7
5
5.2; 5.2; 5.2
400/3N		 4.9
5
5.2; 5.2; 10.4
400/3N
*Approx. 50% of the tray area can be filled in a way a uniform air circulation is enabled inside the chamber.

Note: All technical data are related to 22°C of ambient temperature and ±10% voltage swing (if not specified).
Changes in the design and make reserved.

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