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Electric Heating Constant Temperature Incubator
Product Details
The Desktop Constant Temperature Incubator is designed for precise temperature control and reliable performance in laboratory environments. Utilizing natural convection circulation, the system ensures uniform heat distribution within the chamber, making it ideal for sample incubation, drying, and constant temperature testing.
Equipped with a digital microcomputer PID controller, the incubator provides accurate temperature regulation with high stability and minimal fluctuation. The intuitive digital display allows real-time monitoring of both set and actual temperatures, improving operational efficiency.
The inner chamber is constructed from high-quality materials, with optional mirror stainless steel for enhanced corrosion resistance and easy cleaning. The outer structure features electrostatic sprayed cold-rolled steel for durability. Additionally, the unit is designed with a heat-resistant handle to ensure safe operation.
This incubator is widely used in laboratories, research institutions, environmental testing, and industrial applications.

Key Features
Natural convection air circulation for uniform temperature distribution
Digital LCD display with microcomputer PID intelligent control
High temperature accuracy with stable performance
Optional mirror stainless steel chamber, corrosion-resistant and easy to clean
Electrostatic coated steel exterior, durable and anti-rust
High-quality insulation layer for efficient heat retention
Nickel-chromium alloy heating element for fast and stable heating
PT100 temperature sensor for precise temperature detection
User-friendly touch button operation
Built-in timer function with auto stop capability
Multiple safety protections including over-temperature alarm
Anti-hot handle design for safe opening and operation
Programmable parameters with memory function
Technical Parameters
Parameter | LHL-25A / LHL-25AB | LP-25A / LP-25AB |
Cycle Mode | Natural convection | |
Temperature Range | RT +10~300°C | RT +5~65°C |
Temperature Resolution | 0.1°C | |
Temperature Fluctuation | ±1°C | ±0.5°C |
Temperature Uniformity | ±3.5% | ±2.0°C |
Inner Chamber | Mirror stainless steel (B type) / Galvanized sheet (standard) | |
Outer Shell | Cold-rolled steel with electrostatic coating | |
Insulation Layer | High-quality rock wool (CE) | |
Heating Element | Nickel-chromium alloy wire | |
Power Rating | 0.6 kW | 0.18 kW |
Exhaust Hole | Φ35mm with test hole | |
Temperature Control | PID intelligent control | |
Setting Mode | Touch button setting | |
Display Mode | Upper: actual temp / Lower: set temp | |
Timer | 0–9999 min (with delay function) | |
Operation Function | Fixed temp, timing, auto stop | |
Additional Functions | Self-tuning, deviation correction, parameter memory | |
Sensor | PT100 | |
Safety Device | Over-temperature alarm (sound & light) | |
Inner Size (W×D×H mm) | 260×260×260 | |
Exterior Size (W×D×H mm) | 380×455×568 | |
Packing Size (W×D×H mm) | 515×480×640 | |
Volume | 18L | |
Shelf Number | 6 | |
Load per Shelf | 15 kg | |
Shelf Spacing | 29 mm | |
Power Supply | AC220V / 2.7A | AC220V / 0.8A |
Net/Gross Weight | 15 / 22 kg | |
Standard Accessories | 2 Shelves | |
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