| Capacity | 150 L |
| Temperature Range | - 70 ℃ to + 150 ℃ (Optional + 180 ℃) |
| Temperature Uniformity | ± 2.0 °C |
| Temperature Fluctuation | ± 0.5 ℃ |
| Temperature Deviation | ± 2.0 ℃ |
| Temperature Resolution | + 0.1 ℃ |
| Heating Rate | - 70 ℃ to + 100 ℃ |
| Cooling Rate | + 20 ℃ to – 70 ℃ |
| 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, flame retardant grade B2 |
| Power Consumption | 5 KW |
| Power supply | AC 380V ±10% 50Hz / AC 220V ±10% 50Hz |
| Internal Dimensions | 600 × 600 × 460 mm |
| External Dimensions | 800 × 1715 × 1230 mm |
| Package Dimensions | 1100 × 2020 × 1770 mm |
| Net Weight | 550 Kg |
| Gross Weight | 600 Kg |
Graphical Data Display
Delayed Start Timer
Magnetic Door Gasket
Refrigeration Pressure Gauge
Digital Error Codes
Our chamber is ideal for the plastic, electronics, pharmaceutical, aviation, automotive, and medical industries for testing product reliability, material stability, and component durability under varied temperature and humidity conditions.
Standard Accessories:
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-H21 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-H21 is a laboratory device designed to simulate various environmental conditions. It can precisely control temperature and relative humidity inside an enclosed space. These chambers are used to test how products respond to different climate conditions. They help evaluate durability, reliability, and performance over time. This is important for industries like electronics, automotive, pharmaceuticals, and aerospace. The chambers ensure that materials or devices meet regulatory and quality standards. In short, it helps identify environmental weaknesses before products go to market.
The Temperature And Humidity Test Chamber LTHC-H21 works by using heating, cooling, humidifying, and dehumidifying systems. A programmable controller manages the internal environment by adjusting the temperature and humidity to set values. Heating elements increase temperature, while refrigeration systems reduce it. Moisture is added using a humidifier and removed through a dehumidifying mechanism, often PID-controlled. Sensors continuously monitor internal conditions for accuracy. The system maintains a stable climate to ensure repeatable testing results. These functions allow users to simulate real-world environments inside the chamber.
A wide range of products and materials can be tested in the Temperature And Humidity Test Chamber LTHC-H21. Common examples include electronic devices, automotive components, plastic samples, metal parts, textiles, and pharmaceutical products. Even packaging materials are tested to ensure stability during transport. The chamber is useful for research, development, and quality control across industries. Whether testing for shelf-life, durability, or resistance to climate, it applies to both raw materials and finished goods. It can accommodate various sizes and sample types. This makes it a versatile tool in laboratories and production facilities.
Temperature and humidity fluctuation refer to how much the values vary from the setpoint inside the chamber. For example, a fluctuation of ±0.5°C means the temperature may vary half a degree above or below the target. Similarly, ±2.0% RH means the relative humidity can change slightly but stay within an acceptable range. Low fluctuation values indicate higher control accuracy. This is crucial for sensitive testing applications. Accurate environmental control ensures consistent and reliable test results. It also meets regulatory and industry testing standards.
Temperature And Humidity Test Chamber LTHC-H21 is used across a wide range of industries. Electronics manufacturers use them to test circuit boards, batteries, and devices under extreme environmental conditions. The automotive industry uses them to assess the durability of parts such as wiring, plastic, and rubber components. In the pharmaceutical sector, they help determine drug stability and packaging integrity. Aerospace companies rely on these chambers to test the resilience of materials used in flight-critical systems. Medical device manufacturers use them to verify safety and function under temperature or humidity stress. Overall, any industry that requires product reliability under varying conditions can benefit from these chambers.
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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