High-Low Temperature Test Chamber LTTC-T2023

Introduction

High-Low Temperature Test Chamber offers a temperature fluctuation of ±0.5℃ for precise thermal control. It features an eco-conscious refrigerant system that supports sustainable operation. The chamber includes vibration-dampening construction to protect samples. Enhanced internal lighting ensures visibility in low-light laboratories. Our chamber is ideal for quality and reliability testing of electronic, mechanical, and material products under simulated thermal cycles.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our chamber is ideal for testing the reliability, stability, and quality of electronic, mechanical, and material components exposed to varying thermal conditions, simulating real-world temperature changes across industries.

Specifications

Capacity	408 L
Temperature Range	- 70 ℃ to + 150 ℃ (Optional + 180 ℃)
Temperature Uniformity	Less than or equal to 2.0 °C
Temperature Fluctuation	± 0.5 ℃
Heating Rate	- 70 ℃ to + 100 ℃ (3 ℃/min)
Cooling Rate	+ 20 ℃ to – 70 ℃ (3 ℃/min)
Operating Ambient Temperature	5 °C to 35 °C
Floor Space	1.6 m²
Controller	7-inch touch screen controller
Communication Interface	, /485, and
Refrigeration System	Hermetic compressor, single stage or cascade refrigeration system
Interior Chamber Material	SUS304 stainless-steel plate
Exterior Chamber Material	High quality cold rolled steel plate, surface electrostatic powder coating
Insulation Material	Rigid polyurethane foam insulation layer, flame retardant grade B2
Power Consumption	6 KW
Power supply	AC 380V ±10% 50Hz / AC 220V ±10% 50Hz
Internal Dimensions	700 × 750 × 800 mm
External Dimensions	900 × 1715 × 1790 mm
Package Dimensions	1140 × 2240 × 2150 mm
Net Weight	872 Kg
Gross Weight	972 Kg

Features

360° Internal Circulation Airflow Fan Blades

Smart Power Consumption Monitoring

Universal and RS485 Data Interfaces

Anti-Microbial Coated Interior Walls

Shockproof Chamber Construction

FAQs

1. What are the safety protocols integrated into the High-Low Temperature Test Chamber during extreme conditions?

The High-Low Temperature Test Chamber features multiple layers of safety systems, including over-temperature protection, current overload breakers, and door interlocks. A programmable controller limits unsafe operating parameters. In case of compressor overheating or fan malfunction, the system triggers an immediate shutdown. Visual and audible alarms notify the user of system errors. Emergency stop buttons are accessible externally. The chamber also includes a backup temperature limiter to prevent thermal runaway. These features ensure operator and equipment safety during extended stress testing.

2. Can the High-Low Temperature Test Chamber support testing for materials with thermal expansion risks?

Yes, the High-Low Temperature Test Chamber offers precise ramp-rate control to manage thermal stress on sensitive materials. Gradual temperature transitions prevent cracking or deformation in expansion-prone components. Ramp profiles can be fully customized through the controller interface. Anti-vibration mounting and secure sample holders further reduce mechanical strain. Test cycles can include dwell periods for thermal stabilization. These features are beneficial for ceramics, polymers, and composite materials. This ensures structural integrity is maintained even under extreme cycles.

3. How is sample visibility maintained during extended tests in the High-Low Temperature Test Chamber ?

The High-Low Temperature Test Chamber features a large, triple-layer tempered glass observation window with built-in heating elements. These prevent fogging and ice buildup during low-temperature operation. Internal lighting ensures clear visibility without affecting chamber conditions. Optional camera systems can be integrated for remote visual monitoring. The lighting system is controlled independently to reduce energy consumption. Sample conditions can be documented in real-time. This setup supports both manual and automated observation processes.

4. Can multiple users operate the High-Low Temperature Test Chamber with different access levels?

Yes, the controller software allows role-based access management. Administrators can assign user rights for test setup, execution, data export, and maintenance. Each user’s actions are logged for accountability. Password protection and user authentication are built in. This ensures secure operation in multi-user research environments. Configuration files and test profiles can be saved separately per user. It’s ideal for university labs and shared industrial R&D centers.

5. How does the High-Low Temperature Test Chamber optimize power consumption during long-duration tests?

The High-Low Temperature Test Chamber is designed with an intelligent energy management system that regulates compressor activity based on real-time temperature demands. Adaptive defrost cycles reduce unnecessary energy use. The high-efficiency refrigeration unit is paired with eco-friendly refrigerants that offer better thermodynamic performance. Variable-speed fans minimize electrical load during stable test phases. Thermal insulation using rigid polyurethane foam further prevents energy loss. The touchscreen controller allows scheduling of off-peak testing to optimize power usage. These features together reduce operational costs without sacrificing performance.