Air cooled constant temperature and humidity machine

NegotiableUpdate on 05/06

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

When precise control of relative humidity and temperature is required in industrial production spaces, industrial constant temperature and humidity air conditioning series products can be selected. The setting range of the nSDHF-7Q air-cooled constant temperature and humidity machine is 16-28 ℃; 1 ℃, relative humidity of 40-70%; 5%.

Product Details

SDHF-7Q Constant Temperature and HumidityTechnical specifications

model			SDHF-7Q
rated cooling capacity		KW	8.2
electric heating capacity		KW	5
rated air volume		m3/h	1500
Centrifugal fan with motor power		KW	0.2
Electrode humidifier		kg	4
Humidifier power		kw	3
external static pressure		Pa	80
Unit noise		dB(A)	65
Temperature range and accuracy		Temperature control range: between 18 ° C and 30 ° C, with an accuracy of ± 1 ° C
Humidity range and accuracy		Humidity control range: between 40% and 70% RH, with an accuracy of ± 5% RH
refrigerant		type	R22
Throttle method		External balanced expansion valve
air filter		G4 initial effect
Air outlet method		Forward, forward, out
External dimensions of indoor unit	long	mm	800
	wide	mm	580
	tall	mm	1900
Indoor unit weight		㎏	160
Power supply		380V/50Hz
compressor		type	fully sealedclosecompressor
Compressor input power		KW	2.55
Number of compressors			1
Condenser type (air-cooled)			Copper tube with aluminum fins
outdoor unitmodel			FN7
Condensed air volume		m3/h	4000
Axial flow fan with motor power		KW	0.35
External dimensions of outdoor condensing unit	long	mm	735
	wide	mm	635
	tall	mm	795
Weight of air-cooled condensing unit		㎏	75
Total capacity of power supply wiring for the unit		KW	11.1
Connecting copper pipe diameter		trachea（mm）	9.52
		Liquid tube (mm)	9.52
inlet pipe diameter		mm	20
Drainage pipe diameter		mm	20

Note:Calibration conditions: The indoor unit has a dry bulb temperature of 27 ℃ and a wet bulb temperature of 21.2 ℃; The temperature of the air dried bulb entering the outdoor unit is 35 ℃;

Power supply voltage fluctuation within ± 10%; The three-phase power supply is unbalanced between phases within 2%; If there are any design improvements, no further notice will be given. Please understand

Main component configuration

serial number	component	brand	Factory location	quantity	characteristic
1	sheet metal	Matsushima Island	Hangzhou	1 set	Overall spray coating treatment, strong corrosion resistance
2	compressor	Panasonic	Guangzhou	1 piece	Fully enclosed vortex, efficient and stable performance
3	internal fan	Jiale/Dewo	Hangzhou/Nanjing	1 piece	Efficient and low-noise centrifugal fan with carbon steel spray coating as a whole
4	outsidefan	Beirong/Micro Light	Hangzhou	1 piece	Efficient and low-noise axial flow fan, placed outdoors, no need for protection
5	expansionvalve	EmersonAlco	Suzhou	1 piece	External balance type, laser welding ensures optimal adjustment capability of temperature sensing components, long service life, and high pressure resistance
6	controldevice	Matsushima Island	Hangzhou	1 set	Intelligent control, high reliability and performance, meeting different customer needs
7	heat exchanger	Matsushima Island	Hangzhou	1 set	Efficient copper tube with aluminum fins
8	electrical component	Schneider	Tianjin	1 set	Reliable contact, long lifespan, and stable performance
9	globe valve	Calico	Zhejiang	4 of them	Reliable performance, long lifespan, and good sealing performance
10	dryfilter	EmersonAlco	Suzhou	1 piece	High filtration and low resistance
11	piping	Jintian/Flywheel	Ningbo/Shanghai	1 set	Efficient copper tube with long lifespan
12	refrigerant	Juhua	Quzhou	3.5kg	adoptefficientRefrigerant,Enable better operation of the unit
13	gas-liquid separator	Emerson	Suzhou	1 piece	High performance gas-liquid separation performance, good sealing performance,Prevent liquid machine
14	High and low voltage switches	egret	Changzhou	2 of them	Good sealing performance,high reliability
15	pressure controller	Fengshen	Shanghai	1 piece	Good sealing performance,High reliability and high control accuracy
16	PTC electric heating	Tai Run	Taizhou	1 set	Good heating performance，High safety and reliability,
17	Electrode humidifier	Ka Yue	Beijing	1 set	High humidification efficiency, good reliability, and less likely to produce fog

Unit schematic diagram;

Internal machine;

External machine;