—Achieve extreme testing with a wide temperature range (-70 °C to +150 °C) and fast thermal transitions (heating: 3 °C/min, cooling: 1 °C/min).
—Maintain precision with PT100 Class A sensors and ±2.5% RH humidity control from 20% to 98% RH.
—Ensure long-term durability with corrosion-resistant SUS304 stainless steel and intelligent water-saving systems.
—Guarantee reliable, uniform test conditions with stable calibration, uniform airflow, and comprehensive safety protections.
Extreme Temperature Performance: Offers a wide working range from –70 °C to +150 °C with rapid thermal transitions (heating at 3 °C/min, cooling at 1 °C/min) to accelerate testing cycles and meet diverse industry requirements.
Precision Climate Control: Delivers humidity from 20 % to 98 % RH with ±2.5 % RH deviation and PT100 Class A sensors (±0.001 °C resolution), ensuring exceptionally stable and accurate environmental conditions.
Durable Corrosion-Resistant Construction: Features an SUS304 stainless-steel interior for easy cleaning and A3 steel exterior with plastic coating for enhanced ruggedness, minimizing maintenance and extending service life.
Uniform Environmental Distribution: Utilizes an integrated centrifugal fan to eliminate hot/cold or wet/dry zones, maintaining temperature fluctuation within ±0.5 °C and deviation within ±2.0 °C for consistent, repeatable results.
Eco-Friendly Humidity Management: Incorporates a water-recycling and filtration system that purifies and reuses water to maintain humidity efficiently, reducing consumption, preventing scale buildup, and lowering operational costs.
Advanced Programmable Touchscreen & Connectivity: Features a color touchscreen controller with USB and Ethernet ports for intuitive programming, real-time data logging, remote monitoring, and fast export of detailed test reports.
Model |
TH-100 |
TH-225 |
TH-500 |
TH-800 |
TH-1000 |
Internal Dimension (mm) |
400*500*500 |
500*600*750 |
700*800*900 |
800*1000*1000 |
1000*1000*1000 |
Overall Dimension (mm) |
860*1050*1620 |
960*1150*1860 |
1180*1350*2010 |
1280*1550*2110 |
1500*1550*2110 |
Interior Volume |
100L |
225L |
500L |
800L |
1000L |
Heat load |
1000W |
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Temperature Range |
A : -20℃ ~ +150 ℃ B : -40℃ ~ +150 ℃ C: -70℃ ~ +150 ℃ |
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Temperature Fluctuation |
± 0.5 ℃ |
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Temperature Deviation |
± 2.0 ℃ |
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Humidity Range |
20% ~ 98% RH |
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Humidity Deviation |
± 2.5% RH |
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Cooling Rate |
1 ℃ / min |
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Heating Rate |
3 ℃ / min |
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Cooling system |
Mechanical compression refrigeration system |
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Controller |
Programmable color LCD touch screen controller; Ethernet connection, PC Link |
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Water Supply System |
Automatic water supply,Water purification system |
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Safety Device |
Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection |
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Exterior Material |
Steel Plate with protective coating |
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Interior Material |
SUS304 stainless steel |
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Power Supply |
220V 50Hz / 380V 50Hz |
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Environmental Conditional |
5℃~+35 ℃ ≤85% RH |
FAQs
Q1: Can LIB tailor the environmental chamber to my exact sample dimensions and testing protocols?
A: Absolutely. LIB can design custom sample fixtures and configure test procedures to align precisely with your specimen size and industry standards. Please reach out so we can discuss your specific requirements in detail.
Q2: What warranty and after-sales services does LIB provide?
A: LIB provides a 3-year warranty and lifelong maintenance. If equipment problems cannot be solved, we offer free replacement of the test chamber to ensure your operations continue smoothly.
Q3: How does LIB provide shipping and technical support?
A: LIB offers fast and secure worldwide shipping via multiple transport methods, with spare parts typically delivered within 7–15 days. Our professional English-speaking technical team is available 24/7 for ongoing support and troubleshooting. Contact us anytime for reliable assistance.