Artificial Climate Chamber

Category： Growth Chamber
Brand:Shu Yu
Model：QHX-III
This product is suitable for plant seed germination, seedling cultivation, bacterial and microbial culture and preservation, as well as the rearing of small animals and insects. It serves as an ideal
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Description
This product is suitable for the seed germination of plants, seedling cultivation, the cultivation and preservation of bacteria and microorganisms, the feeding of small animals and insects; as well as the light and constant temperature and humidity tests for product quality inspection and other purposes. It is an ideal test equipment for production and scientific research departments in fields such as biology, medicine, agriculture, animal husbandry, forestry, and environmental science.

Features
●The inner tank is made of high-quality mirror stainless steel, featuring corrosion resistance, acid resistance, easy cleaning, and no rusting.
●Microcomputer intelligent temperature controller with PID control, ensuring stable temperature control and high precision. It has an 11-bit LED high-brightness digital display, being intuitive and clear, with good control ability and anti-interference ability. Double temperature insurance devices: The temperature controller has automatic tracking and over-temperature alarm functions; once over-temperature occurs, the heating system will be cut off immediately. Meanwhile, a temperature insurance device is installed in the working chamber to ensure the safety of the cultures inside.
●The unique air duct design of the working chamber ensures gentle air speed and the uniformity and accuracy of the temperature inside the chamber.
●Three-sided lighting design, with five-level adjustable illuminance, simulating day and night environments.
●Double-door structure: After opening the outer door, the experiment situation in the working chamber can be observed through the inner door made of high-strength tempered glass, without affecting the temperature and humidity.
●The shelf in the working chamber is made of stainless steel and its height can be adjusted freely.
●An internationally renowned brand compressor is selected, with environmentally friendly CFC-free refrigerant.
●Independent over-limit temperature alarm system, which will automatically interrupt immediately when the temperature exceeds the limit, ensuring the smooth progress of the experiment (optional).
●It can be equipped with a printer or an RS-485 interface to connect to a computer for recording the changes of parameters such as temperature and humidity (optional).
parameters

Serial No.	Item	Technical Parameters - QHX-250BSH-Ⅲ	Technical Parameters - QHX-300BSH-Ⅲ	Technical Parameters - QHX-400BSH-Ⅲ
1	Product Model	QHX-250BSH-Ⅲ	QHX-300BSH-Ⅲ	QHX-400BSH-Ⅲ
2	Volume	250L	300L	400L
3	Heating/Refrigeration Method	Stainless steel electric heater/Fully enclosed CFC-free compressor
4	Temperature Control Range	With light: 5°C - 50°C; Without light: 0°C - 50°C
5	Temperature Resolution	0.1°C
6	Temperature Fluctuation	±0.5°C (Heating operation state); ±1°C (Refrigeration operation state)
7	Humidity Control Range	50 - 95% RH; Humidity control fluctuation: ±5% RH (25°C - 40°C)
8	Humidification Method	External ultrasonic humidifier
9	Illuminance	0 - 15000Lx	0 - 20000Lx	0 - 25000Lx
10	Working Environment	20 ± 5°C
11	Number of Shelves	3 pieces
12	Refrigerant	404A (CFC-free and environmentally friendly type)
13	Working Time	1 - 99 hours or continuous
14	Power	1400W	1750W	1850W
15	Working Power Supply	AC 220V 50Hz
16	Working Chamber Dimensions (mm)	570×500×850	570×540×950	700×550×1020
17	Overall Dimensions (mm)	770×735×1560	780×780×1700	920×825×1800

Optional Accessories
●Intelligent multi - segment program controller
●Independent over - limit controller
●Embedded printer
●LCD display instrument
●RS - 485 communication interface and software
Remarks
Performance parameters are tested under no - load conditions: ambient temperature 20°C, ambient humidity 50% RH.