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可程式恆溫恆濕試驗機(jī)Programmable Temperature & Humidity Chamber

可程式恆溫恆濕試驗機(jī)

(Programmable Temperature & Humidity Chamber)

RHDM-452	特點簡介：
	1.大尺寸LCD顯示，美觀易讀
	2.可顯示故障原因，排除容易
	3.可擴(kuò)充性強(qiáng)，RS232記錄器
	4.特殊送風(fēng)循環(huán)設(shè)計，溫溼度分佈均勻性佳
	5.全系統(tǒng)安全保護(hù)周全及停電記憶
	6.具備時序接點，可配合動態(tài)及量測試驗

Model	RPT-1(A-E)	RPT-2(A-E)	RPT-3(A-E)	RPT-4(A-E)
Internal Dim.(W＊H＊D cm)	40＊50＊40	40＊60＊45	60＊80＊60	100＊100＊80
External Dim.(W＊H＊D cm)	90＊130＊70	95＊140＊75	110＊160＊90	150＊180＊110
Temp. Range	-70℃~+100℃(+150℃) (A:0℃ B:-20℃ C:-40℃ D:-60℃ E:-70℃)
＊Relative Humidity Range	20% ~ 98% R.H.
Temp.&humi. Constancy	±0.3℃ ; ± 2.5% R.H.
Temp.&humi. uniformity	±0.5℃ ; ± 4% R.H.
Indication resolution	0.1℃;0.1%R.H. / 0.01℃;0.1%R.H.
Heat-up time(min.)	About 30 to50
Pull-down time(min.)	About 45 to 120
Exterior	SUS#304 stainless steel plate + coating
Interior	SUS#304 stainless steel plate
Insulation	PU & Fiberglass wool
Circulation	Siroco fan
Heating	SUS#304 stainless steel high - speed heater
Humidifying	Surface evaporating system
Cooling	Airtight compressor + evaporator fins + air-cooling condenser
Dehumidifying	ADP Critical dewpoint cooling/dehumidifying method
Control	Digital electronic indicators, programmable computer controller + S.S.R
Other component	Vacuum glass inspection window, cable port(40mm), control status indicator lights, Chamber lamps, experiment separation shelves (freely adjustable 20pcs).
Safety devices	Overheating prevention circuit-breaker , compressor overload protection , control system overload prevention , humidifying system overheating and drying out prevention , breakdown indicator light.
Power source	220V±10% 50/60HZ