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Features:

1.Semicircular arcs design at the corners, easy to clean

2.PiD temperature controller 3.The tightness of the door is completely adjusted by theuser with the wholly-shaped silicone seal to ensure thehigh vacuum in the chamber

4.The door is made of double layers bulletproof glass.Sothe heated materials in the working room is clear at a glance

5.DZF-3EB is vertical type and with vacuum pump

Model		DZF-1	DZF-2	DZF-3		DZF-3E
Appication		special design for drying material which is heat-sensitive,decompounded and oxidative easily;and it is possible to inflate with inert gas
heating type		decompression 4-side heating tube heating
Performance	temp.range	50-250℃
	vacuum degree	<133PA
	temp.resolution	0.1℃
	temp.fluctuation	±1℃
	warming up time	90 minutes	100 minutes	120 minutes	120 minutes
Structure	chamber material	cold rolled steel;Bindicates stainless steel
	shel material	spraying cold rolled steel
	thermal insulation	aluminum silicate fiber
	heating device	steel heating tube stainless steel heating tube
	observation window	Bulletproof toughened glass
	vacuum meter	pointer type
	rated power	0.8kw	1.3kw	1.2kw	1.2kw
	vacuum pump	X	X	X	√
	automatic vacuum degree control system	X	X	X	optional
Controller	temp.contro	double rows of digital tube,PID
	temp.setting	press the four keys slightly
	tempdisplay	actual temp.is displayed by 4 digital tube(row 1);setting temp.is displayed by 4 digital tube(row2).
	Vacuum display	vacuum meter display:-100~0
	timer	0~9999minutes(with timed wait)
	operation function	running with data set and time set,and automatic shut-down based on setting
	program mode	optional
	sensor	Pt100
	additional function	deviation adjustment,menu buttons lock.power outage compensation,power outage memory
Safety device		over-temperature alarm
Spec.	working size(D*W"Hmm)	300300275	370415345	450450450	450450450
	exterior size(D*W"Hmm)	460590465	530705525	625600840	6256001280
	packing size(D"W"Hmm)	590690590	660810650	770770980	7507501400
	Capacity	24L	52L	91L	91L
	shelf load bearing	15kg
	layer of shelf	1 layer	2 layers
	height between shelves	none	145mm	200mm	200mm
	power source(50/60Hz)/Rated current	AC220V/3.6A	AC220V/5.9A	AC220V/5.4A	AC220V/5.4A
	air outlet	中12mm
	air inlet	中14mm
	NW/GW	42/52kg	67/92kg	82/105kg	86/117kg
Accessory	shelf(AI)	1pc	2pcs
Optional device		shelf.RS485 port,vacuum pump,recorder,external communication,remote control,program temperature controller