MMM DUROCELL Chemical and Acid Resistant Ovens with natural air convection

Product Details

Special – purpose drying ovens DUROCELL with highly resistant EPOLON-coating, protecting the internal chamber of aggressive substances like acids or alkaline liquids. This device ensures an optimum goods temperature equalisation. It is ideal for acid and basic hydrolysis, extranction of non-inflammandle materials and decomposition of substances in soild phase.

Volume: 22, 55, 111, 222 litres
Working temperature: 5 °C above ambient temperature up to125 °C
Interior: stainless steel, mat. No. 1.4301 (AISI 304)

The versatile standard line with microprocessor control unit

3 programs
RS 232 - interface for printer or PC - communication
delayed heating start and stop function
acoustic and visual alarm
time range 99 hours 59 minutes
digital safety thermostat class 2
manual control of the air exhaust flap

Options

acess ports ø 25,50,100mm (ø 100mm is not available for 22-litres volume)
door lock
left door versions (excluded volume 22 litres)
separate PT 100 – sensor
communication software WarmComm
stainless steel casing of the device
measurement of material´s temperature with an independent movable sensor PT 100 (with indication on a display or PC)

The high-tech comfort line with multi-functional microprocessor control unit

6 programs
chip card system for individual program storage
RS 232 - interface for printer or PC - communication
delayed heating start and stop function
acoustic and visual alarm
time range 0–16 years with 1 min-intervals
digital safety thermostat class 2
real time
programming temperature ramps
heating sequences
programme cycles
manual control of the air exhaust flap

Options

access ports ø25,50,100mm (ø 100 mm is not available for 22-litres volume)
door lock
left door versions (excluded volume 22 litres)
communication software WarmComm
potential-free alarm contact
measurement of material´s temperature with an independent movable sensor PT 100 (with indication on a display or PC)
stainless steel casing of the device

Technical Specifications

		Model	22	55	111	222
Interior of stainless steel material No. 1.4301	volume	cca ltrs	22	55	111	222
	width	cca mm	240	400	540	540
	depth	cca mm	320	390	390	540
	height	cca mm	295	350	530	760
Trays	racks	max. No.	4	4	7	10
	standard equipment	pcs. included	2	2	2	2
	distance between guide rails	mm	60	70	70	70
	storage area (w x d)	mm	185×265	380×335	520×335	520×485
*Maximal weight of the load)**	per tray	max. kg	10	20	20	30
*Maximal weight of the load)**	inside the oven	max. kg	25	50	50	70
Door		No.	1	1	1	1
External dimensions (including door and handle)	width	cca mm	406	620	760	760
	depth	cca mm	580	640	640	790
	height (incl. Foots and Rolls)	cca mm	604F	680F	860F	1090F
	diameter of the air branch outer/inner	cca mm	52/49	52/49	52/49	52/49
Package dimensions (three layers carton)	width	cca mm	465	700	830	830
	depth	cca mm	665	730	730	860
	height (incl. palette)	cca mm	655	880	1050	1280
Weight	netto	max kg	31	55	75	100
Weight	brutto	max kg	36	66	87	116
Working temperature (beginning of the regulation)		from 5 °C above ambient temp. to °C	125	125	125	125
Temperature accuracy according to DIN 12 880 T2 at working temperature with closed air flap and door	space deviation	cca ( ±)% °C of the reached temperature	2,7	2	2	2
	time variation	cca ± °C	3,1	0,3	0,3	0,3
Time required to reach 100 °C with closed air flap and voltage 230 V		cca min.	34	41	48	50
Heat emission at 100 °C		cca W	140	380	490	630
Air exchange speed at 100 °C		cca/h	6	8	12	5
Electricity -mains 50/60 Hz	max. power input	kW	0,92	1,2	1,8	1,8
	stand by	W	5	5	5	5
	current	A	4,0	10,4 5,2	15,7 7,8	15,7 7,8
	nominal voltage	V	115 230	115 230	115 230	115 230

*) 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 ambient temperature and ± 10 % voltage swing (if not specified). Changes in the design and make reserved.