Compacttypeofhigh-performance.

應(yīng)用廣泛，操作簡(jiǎn)單，性能優(yōu)良的靈巧型真空干燥器

Thisisasmall-sizedvacuum drying oven designed forvariouspurposes.Theoven can beput on and off in temperatureautomatically.Astheinput system ofthe control panel is dialogical,anyonecaninputeasily.

• Equipped withaninteractivekeyinputdevice and a graphic monitor.
• Equippedwithvariousoperationalfunctions, including a programoperation,andsome otheradd-onfunctions.
• Safetymeasuresareenriched,includingself-diagnosis function andanindependentsuperheatingpreventiondevice.
• 自我診斷，自動(dòng)溫度過升防止，控制鍵鎖定等安全功能充實(shí)
• 使用對(duì)話型控制面，溫度曲線顯示
• 裝有大型觀測(cè)窗，并涂有安全保護(hù)樹脂膜

	DP23	DP33
Performance
System	Vacuum drying by decompressed chamber direct heating
Operatingtemperature range	Roomtemp.+5 to 240°C
Operatingpressure range	101to0.1 kPa (760 to 1 Torr) at absolute pressure
Temp.control accuracy	±1.5°C (at 240°C)
Max.temp.reaching time	Approx.60min.	Approx.90min.
Components
Interiormaterial	Stainless steel SUS 304
Exteriormaterial	Coldrolled steel plate with baked-on melamineresinfinish
Door	Single swing door
Heatinsulating material	Rockwool
Heatingmethod	Decompressed chamber direct heating
Heater	Micaheater,0.68kW	Micaheater,1.05kW
Vacuumgauge	Bourdon tube type, 0 to -0.1 MPa (Gauge pressure)
Observation window	Tempered glass and polycarbonate resin plate
Controller
Temp.control method	PIDcontrol by microprocessor
Temp.setting method	Digital setting with key
Tempdisplay method	Digital display by green LED
Timer	1min.to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs.
Min.division	1min.or 1 Hrs.
Operationfunction	Fixedtemperatureoperation,Auto-startoperation,Auto-stopoperation
Additionalfunctions	Calendar timer (max. 24 Hrs.), Integrationtime(max.49999Hrs.),Time display
Heatercircuit control	Triaczero-cross control
Temp.sensor	K-thermocouple (double sensor)
SafeDevice
Safetycountermeasures	Selfdiagnosis functions(Sensor,Heater,Triac,automaticoverheatingprevention),Independentoverheatingprevention, Keylock function,Electricleakagebreaker
Standard
Internaldimensions (W×D×Hmm) External dimensions(W×D×Hmm) Internal capacity	200×250×200 400×410×682 10 liters	300×300×300 510×460×782 27 liters
Shelfreststep number	3 steps	4 steps
Shelfrestpitch	63mm	71mm
Exhaustport / Purge port	18mmO.D. (the right side) 1 pc. each
Powersource 50/60Hz	100V/220V,singlephase, 8A/3.7A	100V/220V,singlephase, 12A/5.5A
Weight	Approx.43kg	Approx.69kg
Accessories
Shelfplate	Punched stainless steel, 2 pcs
OptionalAccessories
Additionalshelfplate/Temp. output terminal / Temp. programfunction /Adaptorforvacuumhose / Vacuum hose etc.

• The performance shownhereisthevalueunder the condition of the ambienttemperatureof23°C±5°C,humidity of65%RH±20%.
• The projectionisnotincludedforInternaldimensionsandExternaldimensions.