| Capacity | 225 L |
| Temperature Range | - 20 ℃ to + 150 ℃ (Optional + 180 ℃) |
| Temperature Uniformity | ≦ 2.0 °C |
| Temperature Fluctuation | ± 0.5 ℃ |
| Temperature Deviation | ≦ ± 2.0℃ |
| Temperature Resolution | + 0.1 ℃ |
| Heating Rate | - 20 ℃ to + 100 ℃ |
| Cooling Rate | + 20 ℃ to – 20 ℃ |
| Humidity Range | 20 % to 98 % R.H |
| Humidity Uniformity | ± 3 % R.H |
| Humidity Fluctuation | ± 2.0 % R.H |
| Humidity Deviation | ±3.0 % / 5.0 % R.H |
| Humidity Resolution | + 0.1 % |
| Ambient Temperature | 5 °C to 35 °C |
| Humidifier Type | Stainless-steel electric heating humidifier |
| Compressor | Copeland or Tecumseh or Sanyo compressor |
| Controller | 7-inch touch screen controller |
| Centrifugal Blower | Multi-wings centrifugal blowers with aluminum alloy blades |
| Display Type | 7-inch LED touch screen |
| Communication Interface | USB, RS-485, and WLAN (Optional) |
| Evaporator | High efficiency multi-stage fin type evaporator |
| Refrigeration System | Single stage refrigeration system with R404A refrigerant |
| Drainage Port | φ10 mm soft silicone drain pipe |
| Noise | ≦ 75 (dB) |
| Exterior Chamber Material | High-quality carbon steel with painting |
| Interior Chamber Material | SUS304 matte stainless-steel plate |
| Insulation Material | Rigid polyurethane foam insulation layer, flame retardant grade B2 |
| Power Consumption | 5 KW |
| Power supply | AC 380V ±10% 50Hz / AC 220V ±10% 50Hz |
| Internal Dimensions | 700 × 700 × 480 mm |
| External Dimensions | 900 × 1735 × 1505 mm |
| Package Dimensions | 1110 × 2100 × 1750 mm |
| Net Weight | 430 Kg |
| Gross Weight | 580 Kg |
Rapid Temperature Recovery
Adjustable Shelving System
Safety Mechanisms
Quiet Operation
Anti-Condensation Protection
Our chamber aids in product development, quality checks, and standard compliance by replicating real-world temperature and humidity conditions, ensuring products meet performance, safety, and durability expectations across environments.
Accessories | Quantity | Unit |
Window light | 1 | Set |
Mobile casters (with foot cups) | 4 | Pieces |
50mm lead holes (with silicone plugs) | 2 | Units |
Sample racks | 2 | Layers |
Lighting set | 1 | Set |
Power cord | 5 | Meters |
Shelves
Download catalog for
Temperature And Humidity Test Chamber LTHC-H12 Catalog
Available Range :
Temperature and Humidity Test Chamber LTHC-B10 : 100 L Temperature and Humidity Test Chamber LTHC-B14 : 1000 L Temperature And Humidity Test Chamber LTHC-E11 : 105 L Temperature and Humidity Test Chamber LTHC-D11 : 1130L Temperature And Humidity Test Chamber LTHC-A14 : 120L Temperature and Humidity Test Chamber LTHC-C20 : 150 L Temperature and Humidity Test Chamber LTHC-B25 : 1500 L Temperature and Humidity Test Chamber LTHC-B11 : 225 L Temperature And Humidity Test Chamber LTHC-A15 : 225L Temperature and Humidity Test Chamber LTHC-A12 : 250 L Temperature And Humidity Test Chamber LTHC-J10 : 27L Temperature and Humidity Test Chamber LTHC-D10 : 300L Temperature and Humidity Test Chamber LTHC-B30 : 3150 L Temperature And Humidity Test Chamber LTHC-E13 : 408 L Temperature And Humidity Test Chamber LTHC-A10 : 50 L Temperature and Humidity Test Chamber LTHC-B12 : 500 L Temperature And Humidity Test Chamber LTHC-A16 : 504L Temperature and Humidity Test Chamber LTHC-C30 : 550L Temperature And Humidity Test Chamber LTHC-A13 : 64 L Temperature And Humidity Test Chamber LTHC-A11 : 80 L Temperature and Humidity Test Chamber LTHC-B13 : 800 L Temperature And Humidity Chamber LTHC-G10 : Total of 500L Temperature And Humidity Chamber LTHC-G11 : Total of 800L
Labtron offers temperature and humidity test chambers with capacities ranging from 50 to 1130 L. They have a humidity controller and thermal-insulating material resistant to high temperatures. They feature an LCD touch screen with a corrosion-resistant interior chamber and a double-layered glass observation window. They include an independent R&D software and a compressor overload switch. Our temperature and humidity tester has built-in safety self-protection and overheating prevention.




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The Temperature And Humidity Test Chamber LTHC-H12 is equipped with a modern touchscreen controller that supports programmable settings for both temperature and humidity profiles. Users can create, save, and modify multi-step testing programs with precise timing and ramp rates. This flexibility allows for simulation of real-world environmental changes over extended durations. The interface typically supports graphical display, multilingual options, and data logging capabilities. It also includes alarms for deviations and faults, helping users monitor test conditions in real-time. Remote monitoring and USB data export features are often included depending on configuration. Overall, the controller enhances usability and reduces the potential for operator error.
Yes, the Temperature And Humidity Test Chamber LTHC-H12 is particularly well-suited for laboratories with limited space or lower sample volume requirements. Despite its compact size, it retains all the functionality and precision found in larger chambers. The small footprint allows it to fit in crowded lab environments without compromising performance. It's ideal for testing individual components, small batches, or research samples where precision is more important than capacity. Its mobility, ease of installation, and reduced power consumption also make it an efficient choice for academic and R&D settings. Users benefit from full-featured environmental simulation without the scale or cost of larger units.
The Temperature And Humidity Test Chamber LTHC-H12 is built with long-lasting components like stainless steel interiors, reliable compressors, and advanced insulation that reduce wear over time. Its electronics and sensors are designed for accuracy and repeatability, even under continuous operation. The system’s control software monitors internal performance and can alert users to maintenance needs, reducing downtime. Routine calibration is supported through easily accessible ports and standard protocols. It’s also equipped with surge protection and fault detection systems to prevent unexpected damage. These design choices ensure the chamber delivers consistent results over many years, even in demanding industrial environments.
The Temperature And Humidity Test Chamber LTHC-H12 includes data logging functions that help document all environmental parameters throughout a test cycle. With options for USB export and PC connectivity, users can maintain detailed records for audits and quality checks. This is particularly beneficial in regulated industries such as pharmaceuticals, aerospace, and electronics manufacturing where traceability is essential. The system logs alarm events, temperature and humidity trends, and user interactions. Its controller often supports password protection and user access levels to meet Good Laboratory Practice (GLP) standards. These features make the chamber suitable for validation and documentation-heavy environments. It ensures your test data is both secure and review-ready.
To maintain optimal performance, regular inspection of the humidity system, seals, and air filters is recommended. Periodic calibration of the temperature and humidity sensors helps ensure test accuracy. The refrigeration system should be serviced annually to check for coolant levels and compressor condition. The chamber's stainless-steel interior allows for easy cleaning with non-abrasive solutions. Door gaskets should be inspected for wear to prevent heat and moisture loss. Additionally, ensuring the chamber is placed in a stable ambient environment enhances its performance and lifespan. Following these maintenance steps will help prolong system reliability and reduce downtime.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608