| Capacity | 150 L |
| Temperature Range | -40℃ to +150℃ or -70℃ to +150℃ |
| Humidity Range | 20% to 98% RH |
| Temperature Fluctuation | ±0.5℃ |
| Humidity Fluctuation | ±1% RH |
| Temperature Deviation | Less than or equal to ±1℃ |
| Humidity Deviation | ±3% RH |
| Temperature Uniformity | Less than or equal to 2.0℃ (-40℃ to +150℃ range) |
| Heating Rate | more than or equal to 3℃/minute |
| Cooling Rate | more than or equal to 1℃/minute |
| Heating & Cooling Overshoot | Less than or equal to 2℃ |
| Noise Level | Less than or equal to 70 dB (A sound level) |
| Ambient Temperature | 5℃ to 35℃ |
| Relative Humidity | Less than or equal to 85% RH |
| Atmospheric Pressure | 80 kPa to 106 kPa |
| Frequency | 50 ± 0.5 Hz (60 Hz supported) |
| External Chamber | Electrostatic spraying of cold rolled steel plate |
| Inner Chamber | SUS304 stainless steel plate |
| Insulating Layer | Hard polyamine foam + ultra-fine eco-friendly glass fiber cotton |
| Observation Window | 3-layer vacuum large glass (30 × 40 cm), with electric heating anti-frost/condensation function |
| Test Hole | 50 mm or 100 mm on the left side (Standard: 1 piece) |
| Sample Racks | 2 pieces |
| Pressure Balance Port | 1/2 inch drainage shared type |
| Light | 9W LED energy-saving lamp mounted at observation window |
| Test Standards Compliance | IEC60068-2-1:2007 (Low temperature test) IEC60068-2-2:2007 (High temperature test) IEC60068-2-78:2007 (Test Cab: Steady state damp heat test method) IEC60068-2-30:2005 (Test Db: Alternating damp heat test method) |
| Power Supply | AC 380V 4.5KW |
| Chamber internal size | 500 x 500 x 600 mm |
| Chamber external size | 750 x 1250 x 1770 mm |
| Maximum Load Capacity | 20 kg (chamber bearing) |
| Chamber weight | 260 kg |
Our Temperature and Humidity Test Chamber simulates extreme environments for testing aerospace materials, ensuring durability of insulation, coatings, adhesives, and assemblies in flight and ground operations.
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Temperature And Humidity Test Chamber LTHC-I11 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.








The Temperature and Humidity Test Chamber LTHC-I11 is equipped with a user-friendly 7-inch LCD touch screen interface that supports USB mouse input, making operation intuitive and efficient. This advanced control system allows users to program multiple temperature and humidity cycles with precise timing and stable control, ensuring that long-duration or complex tests are executed without manual intervention. The system also provides real-time data display and logging, aiding in test documentation and quality assurance. Its programmable features enhance reliability in long-term product testing, especially for electronics and aerospace components. Users benefit from reduced monitoring needs and improved test accuracy throughout extended cycles.
The multi-stage evaporator in the Temperature and Humidity Test Chamber LTHC-I11 test chamber is designed to deliver rapid and uniform cooling across all areas of the chamber. This feature ensures that temperature and humidity remain consistent, even when the chamber is fully loaded with test samples. It prevents the formation of hotspots or uneven climate zones, which is critical when testing sensitive materials or components that require strict adherence to environmental parameters. The enhanced cooling efficiency also shortens the recovery time after door openings, maintaining test integrity. This system is particularly useful for high-precision testing in sectors such as aerospace, automotive, and electronics manufacturing.
Yes, the Temperature and Humidity Test Chamber LTHC-I11 allows users to create and store customized test protocols to suit specific industry standards or research needs. The programmable controller supports the setting of multiple temperature-humidity steps, dwell times, and cyclic conditions, making it highly adaptable for a wide range of testing applications. Whether testing the insulation properties of aerospace materials, the aging of electronic boards, or the reliability of coatings under cyclic stress, the chamber can be tailored accordingly. This flexibility ensures compliance with various international testing norms and enhances the chamber’s utility across diverse R&D and QA laboratories.
The Temperature and Humidity Test Chamber LTHC-I11 is ideal for aerospace material testing due to its capability to simulate extreme temperature and humidity environments with high accuracy and stability. The chamber complies with IEC and related aerospace testing standards, ensuring that insulation materials, adhesives, sealants, and coatings are tested under realistic conditions mimicking altitude, temperature swings, and moisture exposure. It supports accelerated aging and thermal cycling procedures that are critical for evaluating long-term material performance and failure points. Its uniformity and control precision help ensure that test data are consistent and reliable, which is essential for materials that must meet strict aerospace safety and performance criteria.
The LTHC-I11 chamber is built with multiple safety protections to ensure operator safety and safeguard test samples from damage. It includes over-temperature protection, compressor overload protection, water shortage alarms, and phase failure monitoring. The chamber's door is equipped with a tight seal and an observation window for safe visual inspection during operation. In the event of a fault, the system triggers alarms and halts operation to prevent malfunction or overheating. These features provide peace of mind for users running sensitive or high-value testing, especially in industries like electronics, defense, and aerospace where reliability and safety are critical.
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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