Ultra-Low Temperature Test Chamber | Supports Linear & Extreme Testing
Need constant low temperature and low humidity for extreme testing? Our chambers offer precise control and linear operation, even in ultra-low conditions.
Supply a large range of standard and custom temperature and humidity test chambers to suit many types of environmental test conditions.
Our climate and humidity test chambers are available in a variety of sizes and configurations, ranging in size from 80Ltier to 1000L, and customized sizes.
including benchtops, floor type, and walk-in to achieve various tests.
Design for temperature & humidity tests, cold resistance tests, thermal cycle tests, ultra-low-temperature tests, high-temperature tests, storage conditions, and calibration functions. Supply a large range of standard and custom temperature and humidity test chambers to suit many types of environmental test conditions. Available in sizes from 80L to 1000L and custom volumes, including benchtop, floor type, and walk-in configurations.
Compare standard TH-series models. For custom sizes, temperature ranges, and humidity options, contact our engineers.
| Model | TH-80 | TH-150 | TH-225 | TH-408 | TH-800 | TH-1000 |
|---|---|---|---|---|---|---|
| Internal Dimension WxHxD (mm) |
400x500x400 | 500x600x500 | 600x750x500 | 600x850x800 | 1000x1000x800 | 1000x1000x1000 |
| External Dimension WxHxD (mm) |
950x1650x950 | 1050x1750x1050 | 1200x1900x1150 | 1200x1950x1350 | 1600x2000x1450 | 1600x2100x1450 |
| Temperature Range | T min: Low Temperature (A: 25℃ B: 0℃ C: -20℃ D: -40℃ E: -60℃ F: -70℃) T max: High Temperature (150℃, 180℃, 200℃) |
|||||
| Humidity Range | Optional: (20%~98% R.H. / 10%~98% R.H. / 5%~98% R.H.) | |||||
| Analytic Accuracy / Distribution Uniformity of Temperature and Humidity |
0.1℃; 0.1% R.H. / ±2.0℃; ±3.0% R.H. | |||||
| Control Accuracy of Temperature and Humidity |
±0.5℃; ±2.5% R.H. | |||||
| Temperature Rising / Falling Speed Rate |
Temperature rising approx. 0.1~3.0℃/min Temperature falling approx. 0.1~1.5℃/min; (The Falling Speed Rate Min. 1.5℃ per minute is a special optional condition) |
|||||
| Material | The material of the inner box is SUS 304# stainless steel, of the outer box is stainless steel or SEE cold-rolled steel with paint coated. Insulation material is resistant to high temperatures, high density, formate chlorine, ethyl acetum foam insulation materials | |||||
| Cooling System | Wind cooling or water cooling / single segment compressor (-40℃), double segment compressor (-70℃) | |||||
| Protection Devices | Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity, and over-temperature protection switch, fuses, fault warning system, water short storage warning protection | |||||
| Optional Accessories | Inner door with operation hole, Recorder, Water Purifier, Dehumidifier | |||||
| Compressor | French Tecumseh Brand, Germany Bizer Brand | |||||
| Power | AC 220V 1ph 3 lines, 50/60 Hz | AC 380V 3ph 5 lines, 50/60 Hz | |||||
| Approx. Weight (Kg) | 150 | 180 | 250 | 320 | 400 | 450 |
Design for temperature & humidity tests, cold resistance tests, thermal cycle tests, ultra-low-temperature tests, high-temperature tests, storage conditions, and calibration functions.
Supply a large range of standard and custom temperature and humidity test chambers to suit many types of environmental test conditions. Our climate and humidity test chambers are available in a variety of sizes and configurations, ranging in size from 80L to 1000L, and customized sizes, including benchtops, floor type, and walk-in to achieve various tests.
This temperature and humidity test chamber is widely used in the following industries for reliability, stability, and environmental testing.
Environmental stress screening for avionics, sensors, and aerospace components under extreme temperature and humidity conditions.
Reliability testing for ECU, motors, and automotive electronics under thermal cycling and damp heat exposure. Battery testing requires explosion-proof configuration; contact us for details.
Stability and humidity testing for PCBs, ICs, connectors, and consumer electronics before mass production.
Thermal performance and humidity resistance validation for LED modules, drivers, and luminaires.
Damp heat and temperature cycling for packaging materials, containers, and products exposed to long-distance shipping.
Damp heat and temperature cycling for solar cells, modules, and energy storage components.
Accelerated aging and environmental stability evaluation for polymers, composites, coatings, and metals.
Standard-compliant test conditions for research projects, academic studies, and third-party certification labs.
Final compliance depends on chamber configuration, test setup, and the latest version of each standard.
From ultra-low -80°C to high +200°C, covering cold resistance, thermal cycling, ultra-low-temperature, and high-temperature tests.
Benchtop, floor type, and walk-in models to match different sample sizes, laboratory spaces, and testing workflows.
80L to 1000L, Plus++ and customized sizes for a wide range of environmental test conditions.
Designed for temperature & humidity tests, storage conditions, and calibration functions with stable, repeatable results.
Electronic expansion valve system and high-density insulation support lower power consumption and long-term operating cost.
7" touch screen, USB data logging, remote programming, multilingual display, and alarm diagnostics for easier reporting and troubleshooting.
This temperature and humidity test chamber is designed for temperature & humidity tests, cold resistance tests, thermal cycle tests, ultra-low-temperature tests, high-temperature tests, storage conditions, and calibration functions. It supports standard and custom chambers from 80L to 1000L, including benchtop, floor type, and walk-in configurations. With temperature ranges from -80°C to +200°C, it is suitable for laboratories, universities, testing organizations, and distributors in electronics, automotive, aerospace, materials, packaging, medical, and other industries. ASLI is ISO 9001 certified and has served customers in 40+ countries since 1988.
Yes. Temperature min options include -80°C, -70°C, -60°C, -40°C, 0°C, and room temperature. Temperature max options include +80°C, +100°C, +150°C, 180°C, and 200°C. Volume options include 80L, 150L, 225L, 408L, 800L, 1000L, Plus++ and custom sizes. Humidity options include 20–98%, 10–98%, and 5–98% R.H. Custom configurations, access ports, shelves, and control systems are available.
We offer benchtop, floor type, and walk-in models. The right choice depends on sample size, test volume, available laboratory space, and required temperature/humidity performance.
No problem. Our qualified sales team can work with you to select the right equipment at the right price. Just share your test standard, sample size, and required temperature and humidity range, and we will recommend the most suitable model or custom configuration.
It is commonly used for IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-78, IEC 60068-2-30, ISO 139, ASTM D1776, MIL-STD-810, and GB/T 2423. Final compliance depends on the chamber configuration, test setup, and the latest version of each standard.
Standard models are typically shipped within 30 working days after deposit. Custom configurations may take longer depending on specific requirements. The exact schedule is confirmed before order based on the model and configuration.
We accept T/T (30% deposit before production, 70% balance before shipment), L/C for large transactions, and Western Union for small spare parts or sample orders. Trade terms including EXW, FOB, CIF, DAP, and DDP are supported.
Each chamber is wrapped in high-tensile protective film, cushioned with shockproof EPE pearl cotton, and packed in a wooden crate built to international shipping standards. Vacuum packaging and specialized transport are available on request. We support sea freight, air freight, express services, and specialized transport lines with full customs clearance support.
We provide a one-year parts replacement warranty covering accessories and machine issues during the warranty period. Lifelong after-sales service is included at no extra charge. Our global support team provides remote troubleshooting, spare parts, and optional on-site service.
Yes. Each unit comes with an English installation guide and operation manual, plus a tutorial video. Remote training is available via video call, and on-site installation and training can be arranged for specific regions. Ongoing technical support is provided after installation.
Yes. We support OEM/ODM branding, manuals, packaging, training, and technical support. MOQ and pricing depend on the model and customization. For OEM/ODM orders, MOQ is typically 1–3 units.
Our company is ISO 9001 certified, and many of our products carry CE certification. All equipment can be calibrated by ISO 17025-accredited laboratories. Calibration certificates and test reports are available on request.
Contact us with your company name, equipment serial number, and a description of the issue, along with photos or videos if possible. Our engineers will set up a technical support group on Skype, WhatsApp, or WeChat to guide troubleshooting. Schematics, circuit diagrams, and operation manuals are provided as needed.
We can help! Our qualified sales team can work with you to select the right equipment at the right price. Feel free to get in touch with us!
