microbial incubator with constant temperature and humidity

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This product is applied in environmental protection, hygiene and disease control, pharmaceutical testing, agriculture, aquaculture units, and colleges. It is a specialized constant temperature instrument used for water analysis, BOD testing, cultivation, and storage of bacteria, fungi, and microorganisms, as well as plant cultivation and seed breeding.

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Constant temperature and humidity test chamber (high and low temperature alternating humidity and heat test chamber)
Specification model	THS-100UA	THS-150UA			THS-250UA	THS-500UA		THS-010UA
Studio Size (cm)	50x40x50	50x50x60			60x60x70	80x70x90		100x100x100
Temperature range	A: -20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C T: -120°C~130°C
Fluctuation/uniformity	±0.3°C /±2°C
Humidity range	20%~98%RH(10%~98%RH)
Humidity deviation	-2%～-3%
Rate of warming	1.0°C ~3.0°C /min
Cooling rate	0.7°C ~1.2°C /min
Heating time	RT°C ~150°C ≤30min
Cooling time	RT℃～-40℃≤60min
Working noise	≤72 dB（A）
Sample holder load-bearing	≤20kg
Running power	~3.25KW		~3.55KW	~3.95KW			~5.5KW	~6.25KW
material	Liner: # SUS 304 stainless steel			Shell: Cold plate spraying/#SUS304不锈钢拉丝
Wind circulation mode	Centrifugal impeller forced drive
Refrigeration method	Single-stage refrigeration/double-machine stacking
compressor	French "Taikang" / American "Copelant"
Refrigerant	R4O4A DuPont Eco-friendly Refrigerant/R23
Cooling method	Air cooled or water cooled
heater	316L Seamless Stainless Steel Fin Heater/Nichrome Electric Heating Wire Heater
Humidifier	External stainless steel boiler humidifier
Water addition method	Automatic cycle replenishment
Control instrumentation	TEMI880 or OYO-8256P or HLS950or E300
Relevant standards	GB10586-89 Technical conditions of the damp heat test chamber GB/T2423.2-93 (equivalent to IEC68-2-3) GB10592-89 High and Low Temperature Test Chamber Technical Conditions °C GB2423.1—2001 Part 2: Test method Test A: low temperature GB2423.2—2001 Part 2: Test method Test B: High temperature GB10589-89 Low Temperature Test Chamber Technical Conditions GB11158-89 Technical conditions of high-temperature test chamber GJB150.9A-2009 Environmental Test Method for Military Equipment Laboratory Part 9: Damp Heat Test GJB150.4A-2009 Environmental Test Method for Military Equipment Laboratory Part 4: Low Temperature Test GJB150.3A-2009 Environmental Test Method for Military Equipment Laboratory Part 3: High Temperature Test
Standard accessories	1 Observation window (multi-layer hollow thermal conductivity and anti-fog type) 1 50mm test hole 1 U-shaped energy-saving lamp 1 Sample Holder 1 Wet and dry ball gauze 3 Resettable fuse 1 Power supply cable 3 meters.
Safety device	Compressor overload protection Phase sequence/missing phase protection Humidifier protection against dry burning Mechanical over-temperature insulation Water tank water shortage protection

Product features:
1. Fluorine-free refrigeration eco-design
2. Large screen LCD display
3. High-quality mirror-polished stainless steel interior chamber
4. External power socket for flexible connection with built-in electrical equipment
5. Ultraviolet sterilization lamp
6. Unique centrifugal fan circulation tube
7. High-quality magnetic tape sealed door
8. Fuzzy PID control with precise temperature control, temperature alarm, and parameter memory function
9. A 30mm test hole on the left side of the box
10. Equipped with observation lighting
11. Adjustable airflow rate infinitely
12. Refrigeration system equipped with dust filters, easy to clean and dust-free.