Climate chamber LTC-103

temperaturethermal shockfor environmental simulation

Product overview
Labotemp Thermal Shock Chamber LTC-103 is a two-zone thermal shock chamber engineered for rapid and repeatable temperature transitions to assess product reliability. It supports extreme exposure conditions from pre-cool room lower limit -75°C to pre-heat room upper limit +220°C, with a usable test-room range from -65°C to +200°C. The chamber combines tight temperature stability (±0.5°C) and fast recovery (within 5 minutes) to accelerate validation cycles for electronics, automotive parts, materials and industrial assemblies.

Key advantages

• Two-zone design enables fast transfer between hot and cold environments for true thermal shock testing.
• High precision control and short recovery times improve test throughput and repeatability.
• Industrial construction with SUS304 interior and protective exterior coating for long service life in lab and production environments.

Features

• Temperature stability: ±0.5°C
• Test range: -65°C to +200°C (test room)
• Pre-heat upper limit: +220°C; pre-cool lower limit: -75°C
• Fast heating/cooling: ambient to +200°C or to -70°C within ~30 minutes
• Temperature recovery: within 5 minutes
• Large internal volume (~500 L) and internal dimensions approx. 800×800×800 mm
• Loading capacity: approx. 40–50 kg
• Mechanical compression refrigeration with TECUMSEH compressor
• Programmable color LCD touchscreen controller with Ethernet and PC link
• Comprehensive safety protections: over-temperature, over-current, high refrigerant pressure, leakage protection

Applications

• Accelerated thermal cycling and shock testing for electronic assemblies, automotive components, aerospace parts and heavy manufacturing samples.
• Quality control and R&D labs performing reliability qualification and failure analysis under rapid temperature transitions.
• Testing of large or bulky components where 500 L chamber volume and robust loading capacity are required.

Specifications
Test Room – High Temperature Exposure Range: Ambient +20°C to +200°C
Test Room – Low Temperature Exposure Range: -65°C to -5°C
Pre-heat Room – Upper Limit Temperature: +220°C
Pre-cool Room – Lower Limit Temperature: -75°C
Temperature Fluctuation: ±0.5°C
Temperature Deviation: ±3°C
Temperature Recovery Time: Within 5 minutes
Pre-heat Room – Heating Time: Ambient to +200°C within 30 minutes
Pre-cool Room – Cooling Time: Ambient to -70°C within 30 minutes
Cooling System: Mechanical compression refrigeration system
Refrigerating Unit: TECUMSEH compressor
Controller: Programmable color LCD touch screen, Ethernet connection, PC link
Loading Capacity: 40–50 kg (approx.)
Interior Volume: ~500 L
Internal Dimensions (mm): ~800 × 800 × 800 (approx.)
Overall Dimensions (mm): ~2100 × 1400 × 2000 (approx.)
Safety Devices: Over-temperature, over-current, refrigerant high-pressure, leakage protection
Interior Material: SUS304 stainless steel
Exterior Material: Steel plate with protective coating