DK240S/DK340S-YAMATO鼓风干燥箱（紧凑型）-安捷来国际股份（香港）有限公司

ConstantTemperatureOvens

DK240S/340S

Model
240S	340S
Operating Temperature Range
Ambient +5°C to 210 °C
Temp. Distribution Accuracy
±3.0°C (at210°C)
Internal Capacity
20 L	55 L

Economically-priced,space-saving, yethigh-capacityconstanttemperature ovens foreducational facilitiesandsmalllaboratories.

Itisaforcedconvection, circulatory type of oven that dispersesheatwithhighprecision.

Temperatureadjustmentisachievedthrough proportional, integral, derivative(PID)controlusing amicroprocessor, and boastsauto-starting,auto-stopping, andtimerfeatures.
When shipped fromthefactory,thedoor opens to the left, but the user can manuallychangeit soitopens from the right.
The unit hasseveralsafetyfeatures,such as a short circuit breaker, andanindependentmechanism toprevent overheating that uses athermostatwithdigitalswitches.

ControlPanel

Specifications

	DK240S	DK340S
Performance
Circulation method	Forced air circulation
Operatingtemperature range	Roomtemp.+5 to 210°C
Temp.control accuracy	±1.0°C (at 210°C)
Temp.distribution accuracy	±3.0°C (at 210°C)
Max.temp.reaching time	Approx. 60 min
Components
Interiormaterial	Stainless steel SUS 304
Exteriormaterial	Coldrolled steel plate with melamine resin baking finish
Heatinsulating material	MGfelt
Heater	Iron-chromewireheater, 400W	Iron-steelwireheater, 800W
Fantype	Axialflow fan, 130mm diameter
Motor	Condenser type, 10 W
Exhaustport	Stainless steel SUS 304, 30 mm l.D.×1 pc. withdamper(onthetop)
Controller
Temp.controller	PIDcontrol by microprocessor
Temp.setting method	Digital setting with key
Tempdisplay method	Digital display by LED
Timer	0.1to999 Hrs.
Min.division	1Hr.
Operationfunction	Fixedtemperature operation, auto-start orauto-stopbytimer
OperationPanel	Sheetkey, (LED; Temperature, Timer LHeater,AbnormalTemperature)Main switch, Digital switch forindependentoverheatingpreventiondevice K - thermocouple
SafeDevice
Safetycountermeasures	Electronics independentoverheatingprevention,abnormaloverheating prevention, alarm forheaterbreaking/sensorinput,Over current breaker
Standard
Internaldimensions (W×D×Hmm)	240×250×340	300×350×530
Externaldimensions(W×D×Hmm)	320×340×685	380×440×875
Internalcapacity	20L	55L
Shelfrestpitch	50 mm	50 mm
Powersource 50/60Hz	100V/230V,singlephase 4.5A / 2A	100V/230V,singlephase 8.5A / 3.7A
Weight	Approx.23kg	Approx.35kg
Accessories
Shelfplate	Stainless steel, 2 pcs
Shelfbracket	4pcs
OptionalAccessories
	Stand/ Additional shelf plate