The low-temperature carbon dioxide incubator is a multifunctional chamber capable of providing cooling, heating, hypoxic conditions, and customised atmospheres. Primarily suited for research institutes, electronics, chemical laboratories, hospitals, blood banks, and disease control centres, it is extensively employed for storing culture media, serum, pharmaceuticals, and for microbial cultivation and environmental testing. It may also be utilised for low-temperature testing of electronic components, resins, rubber and plastics, toys, and specialised materials.
1. Integrated temperature and CO₂ smart controller with self-diagnostic function upon startup, featuring PID logic operation to automatically correct temperature deviations based on computational results;
2. 5.7-inch LCD screen controller with three-row digital display, simultaneously showing constant temperature duration, operating temperature, set temperature, heating status, and over-temperature alarm information for real-time experimental process monitoring;
3. Features far-infrared CO₂ sensors (IR) across the range for real-time concentration measurement, achieving precise control;
4. Automatically regulates fan speed based on temperature levels. The refrigeration system employs a classic configuration proven stable through years of market testing, ensuring safety and reliability;
5. Employs internationally favoured internal humidification, offering superior temperature stability compared to external methods. International-brand humidity sensors deliver precision matching advanced global standards;
6. All models incorporate ultraviolet sterilisation, eliminating 99.9% of adherent and airborne bacteria;
7. Door temperature control effectively prevents condensation on the interior glass door, facilitating observation;
8. Interior chamber constructed from mirror-finished 304 stainless steel; exterior housing from premium cold-rolled steel plate with electrostatic powder coating. Durable, corrosion-resistant finish offers acid resistance, ease of cleaning, and rust prevention;
9. Automatically monitors operational status; upon exceeding temperature limits, heating is automatically cut off with audible and visual alarms alerting personnel to ensure uninterrupted experimentation;
10. Double-door construction permits 360-degree observation of the chamber's experimental conditions through the inner tempered glass door when the outer door is open, without affecting internal temperature;
11. Generates humidity via evaporation from an integrated humidification tray to maintain elevated chamber humidity, creating optimal conditions for cellular growth;
12. Standard-fitted high-efficiency microbial filter purifies incoming air, removing 99.9% of particulates exceeding 0.3μm in size, thereby safeguarding the chamber's air from external contamination during operation;
13. Automatically saves parameters during emergencies with power-on recovery functionality, alongside sensor self-diagnostics and alarms for over-temperature and malfunctions.
14. Magnetic seal door facilitates easy opening with excellent sealing; adjustable shelves optimise space utilisation.
15. User-centric design incorporates standard interior lighting and test ports to accommodate diverse experimental requirements.
| Model | LTH-100CLC | LTH-150CLC | LTH-250CLC | LTH-300CLC | LTH-500CLC |
| LTH-100CAC | LTH-150CAC | LTH-250CAC | LTH-300CAC | LTH-500CAC | |
| LTH-100CBC | LTH-150CBC | LTH-250CBC | LTH-300CBC | LTH-500CBC | |
| Temperature Range | CLC Type: -10 to 65°C CAC Type: -20 to 65°C CBC Type: -40 to 65°C | ||||
| Temperature Resolution | 0.1°C | ||||
| Temperature Fluctuation | High temperature: ±0.5°C Low temperature: ±1°C | ||||
| Temperature Control Method | 5.7-inch widescreen LCD digital display | ||||
| CO2 Range | 0–20% | ||||
| CO2 Control Method | Infrared sensor | ||||
| Circulation Method | Forced convection | ||||
| Compressor | Air-cooled hermetic compressor | ||||
| Refrigerant | Fluorocarbon-free and environmentally friendly | ||||
| Sterilisation Method | UV sterilisation | ||||
| Defrosting Method | Intelligent control with automatic defrosting | ||||
| Power Supply Voltage | AC220V/10A | AC220V/15A | |||
| Timing Range | CLC/CAC Type: 1–9999 minutes CBC Type: 9999 minutes × 30 groups × 99 segments |
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| Operating Mode | Fixed-value timed operation / Programmed operation | ||||
| Internal Chamber Dimensions (m) | 450x380x590 | 480z400x780 | 580x500x850 | 580x540x950 | 700X700X1020 |
| External Dimensions (m) | 575x605x1160 | 605x625x1375 | 705x725x1540 | 705x765x1640 | 850X995X1780 |
| Volume | 100L | 150L | 246L | 297L | 500L |
| Gross Weight/Net Weight (RG) | 113/98 | 130/115 | 180/155 | 190/165 | 286/255 |
| Standard Shelves | 2 | 3 | |||
| Rated Power | 1.2KW | 1.2EW | 1.5KW | 2KW | 2.5EW |
1. GB/T 20154-2014 Low-temperature storage cabinets
2. GB/T 10589-2008 Technical specifications for low-temperature test chambers
3. GB/T 1621-2018 Technical standards for carbon dioxide incubators (none)
1. Over-temperature alarm
2. Overcurrent and overload protection
3. Fast-acting fuse
4. Earth leakage circuit breaker
1. Touchscreen programme control system
2. Printer
3. USB interface
4. Network port and software
5. Independent temperature limiter
6. Ultraviolet sterilisation system
7. Test holes 25/50mm
8. BOD socket
Products provided by famous enterprises are deeply trusted by users.
Shanghai Dengsheng Instrument Manufacturing Co., Ltd. is a high-tech enterprise integrating R&D, production, sales, and service. We specialize in the manufacture of high-end laboratory equipment, including ovens, incubators, industrial furnaces, and environmental test chambers.
We boast an 8,000-square-meter modern production facility, a dedicated R&D team, 23 national patents, and ISO-9001 quality management system certification. Our solutions are widely used in cutting-edge fields such as aerospace, semiconductors, biomedicine, automotive, and new materials. We have established in-depth partnerships with top universities and industry leaders, and our products are exported to many countries and regions around the world.
Adhering to the principles of "Integrity, Innovation, and Win-Win," we are committed to becoming your trusted partner with reliable quality and dedicated service.
2025/11/27
2025/11/12
2025/11/12
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