BOD Biochemical Incubator 400L
- Cultivation/preservation of bacteria, molds, and microorganisms
- Special constant temperature equipment for plant cultivation and breeding experiments
- Essential instruments for water analysis and BOD determination
- Volume: 60L–1500L available, Customization available

Product MIX
High quality powder coated cold rolled steel plate
High pressure polyurethane integral foaming
SUS304 brushed stainless steel
φ30mm
4 pieces, removable and lockable
Insulating glass
LEADING TECHNOLOGY
- The box body is made of high-pressure polyurethane, which has excellent thermal insulation performance and is sturdy and reliable.
- The exterior of the box is made of high-quality cold-rolled steel plate sprayed with plastic, the interior is made of brushed stainless steel liner, and the shelf spacing inside the box is adjustable.
- It uses branded compressors and environmentally friendly fluorine-free refrigerant (R134a), which are high-efficiency, low-consumption, energy-saving and environmentally friendly.
- Microcomputer PID control, precise and reliable temperature control, small fluctuation, with timing function, timing time 0-9999 minutes.
- SMOOTH overall air duct uniformity system, more precise temperature control.
- Independent temperature limit alarm system, dual temperature limit (±4℃ and upper limit 70℃) protection, automatic cutoff when exceeding the limit temperature.
- Reserved printer or RS485 interface, can be connected to printer, computer to record temperature change parameters. (Optional)
- There is a 30mm diameter test hole on the left side of the box to facilitate experimental operation and temperature measurement.
- Self-diagnosis function, automatic fault monitoring throughout the process, and intuitive indication of fault codes.
Product Parameters
Model | LRH-400A | LRH-400AE |
---|---|---|
Volume (L) | 400L | |
Temperature Control Range (°C) | 0°C ~ 65°C | |
Temperature resolution | 0.1 | |
Temperature fluctuation | ±0.5°C | |
Temperature uniformity | ±1°C (Measured at 25°C) | |
Refrigerant | R134a | |
Power (W) | 330W | 330W |
Power Supply | AC220V ±10%, 50Hz ±1Hz | |
Internal Dimensions (cm) | 50 × 48 × 103 | |
External Dimensions (cm) | 57 × 57 × 160 | |
Standard Shelves | 4 |
Note 1: “A” represents a standard LCD controller; “AE” represents a programmable LCD controller with up to 30 segments and 99 cycles.
Note 2: Performance parameters were tested under no-load conditions: Ambient temperature 20°C, Relative humidity 50%RH.
Product Advantages
Structurally sound and practical
Insulation layer adopts polyurethane foam integral molding 80mm thickness, excellent heat preservation and moisturizing performance.
Humanized design, comfortable use experience
Patented stepped double-layer sealing strip design, strong closure, excellent thermal insulation performance
Environmental control systems
Forced vertical convection with smooth air duct ensures uniform airflow.
Electric heating and compressor cooling with R134A refrigerant, energy-saving and eco-friendly.
Cyclopentane insulation and silent components reduce energy use, noise, and vibration.
Protection systems
Compressor overload and over-temperature protection ensure safe operation.
Humidification system with water shortage alarm and protection.
Door status monitoring and optional SMS alarm system enhance safety.
Energy-saving and environmentally friendly
The whole box body breaks the cold insulation design, energy consumption is very low
R134A environmentally friendly refrigerant
Non-fluorinated, environmentally friendly cyclopentane rigid polyurethane foams
Selection of silent components, low noise, less vibration
Control Systems & Data Acquisition
Balanced control mode for more precise temperature control.
Touch screen display, record the set value, sampling value, sampling time, test curve, data, you can browse the temperature curve of each time period in detail.
After-sales service
One year warranty, lifetime maintenance
Free 3Q validation report document before leaving the factory
APPLICATION INDUSTRY
Market coverage in 35 countries and regions

Chemical industry

Research university

Biological experiments

Food manufacturing

Pharmaceutical

Hospital medical care

Environmental

Electronics manufacturing
Installation Pictures
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- Phone:+86 173-3167-9602
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- 425, 4th Floor, Building 6, No. 1 Compound, Shangdi 10th Street, Haidian District, Beijing
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