laboratory catalogue - Wenk Lab Tec

1
7. Heating and cooling technology
Heating/Incubators, drying cabinets, test chambers, hybridization chambers
Type Internal
volume
728
1
Int.
dimensions
(W x D x H)
Universal Ovens, UFB series
Ventilation: Forced air circulation by quiet fan turbine
Temperature range: +30 to +220°C;
(actual minimum: 10°C above ambient)
Display resolution
set value: 0.5°C
actual value: 0.5°C
Shelf
support
ribs/shelves
Housing
(W x D x H)
litres mm mm W
UFB 400
53 400 x 330* x 400 4 / 2
550 x 480** x 680 1400
UFB 500
108 560 x 400* x 480 5 / 2
710 x 550** x 760 2000
* Minus 30 mm for an air vent in centre of rear panel
**Depth without door handle, please add 38 mm
2
Type Internal
volume
INB 200
INB 300
INB 400
INB 500
2
Int.
dimensions
(W x D x H)
Precision incubators, INB series
E & OE.
www.wenk-labtec.com
GENERAL CATALOGUE 2010/11
Memmert
Rating PK Cat. No.
Ventilation: natural convection
Temperature range: +30 to +70°C;
(actual minimum: 5°C above ambient)
Display resolution
set value: 0.5°C
actual value: 0.5°C
Additionally fitted with inner glass door
Shelf
support
ribs/shelves
Housing
(W x D x H)
litres mm mm W
32
39
53
108
400 x 250 x 320
480 x 250 x 320
400 x 330 x 400
560 x 400 x 480
* Depth without door handle, please add 38 mm
3
3
3 / 1
3 / 1
4 / 2
5 / 2
550 x 400* x 600
630 x 400* x 600
550 x 480* x 680
710 x 550* x 760
1
1
9.868 056
9.868 057
Memmert
Rating PK Cat. No.
440
500
800
900
Universal Ovens and Incubators, E series
1
1
1
1
9.868 047
9.868 048
9.868 049
9.868 050
All models are equipped with:
Memmert
- fuzzy supported PID-microprocessor controller with integral autodiagnostic system and
fault indicator
- 2 x Pt100 Class A sensors with 4-wire circuit, mutually monitoring and maintaining performance at the stable
temperature value
- digital 7-day programme-timer
- integral digital timer for temperature profile wirh max. 4 segments, adjustable from 1 min. up to 999h: Delayed on;
Heating up; Hold, Cooling-down,
"Loop" function with 1 to 99 repeats or continuous
- heating switch off to stand-by mode
- digital LED display of set all parameters
- Triple overtemperature protection systems:
if an overtemperature state occurs due to failure the heating is switched off at approx. 10°C above the set
temperature (fixed value);
- independently working, digitally adjustable electronic overtemperature controller TWW protection class 3.1
- mechanical temperature limiter TB class 1 switching the heating off at approx. 10°C above max. oven temperature
- Easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing with integral and protected largearea
heating on four sides. 2 perforated stainless steel, non-tipping shelves
Supply requirements: 230 V (±10 %) 50/60 Hz. approx. 1400 W (during heating). Safety conformance:
EMV/VDE/GS/CE/GOST
Glass door available at extra charge.