High-Low Temperature Test Chamber LTTC-T2022

Introduction

High-Low Temperature Test Chamber offers a heating test range from –70℃ to +100℃. It features quiet operation for noise-sensitive laboratories. The ergonomic design includes fans. Our chamber is ideal for testing weapons systems, wearable electronics, packaging films, seals, and food containers in various storage conditions.

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 evaluating the durability, reliability, and thermal response of weapons systems, wearable electronics, flexible packaging films, sealing components, and food containers under diverse storage environments.

Specifications

Capacity	225 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	1.3 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 × 700 × 480 mm
External Dimensions	900 × 1735 × 1505 mm
Package Dimensions	1110 × 2100 × 1750 mm
Net Weight	430 Kg
Gross Weight	580 Kg

Features

Power Recovery Restart Function

Digital Temperature Control Panel

Water Shortage Protector

Single Stage Refrigeration System

Durable and Robust Construction

FAQs

1. Can the High-Low Temperature Test Chamber integrate with external data acquisition systems or third-party software?

Yes, the High-Low Temperature Test Chamber offers integration capabilities via , , or optional Ethernet interfaces. It can communicate with external systems and transfer test data in real time. Compatibility with LabVIEW and similar platforms enables full system control and data logging externally. Users can also import/export temperature profiles for repeat testing. This is particularly beneficial for labs needing centralized data collection. Password protection ensures secure remote access. Integration expands flexibility in test automation and compliance validation.

2. How does the High-Low Temperature Test Chamber handle door opening during critical testing phases?

The High-Low Temperature Test Chamber features rapid recovery technology to restore the internal temperature quickly after door openings. High-speed circulation fans and pre-cooled air reserves help re-establish set conditions efficiently. It also includes door-open detection sensors that pause the test cycle to prevent skewed results. Once the door is closed, the system resumes the profile from the correct phase. An automatic lock can be engaged during sensitive cycles. indicators and alarms alert users to unauthorized or accidental openings. These safeguards maintain test integrity even during brief interruptions.

3. What are the benefits of using programmable multi-step profiles in the High-Low Temperature Test Chamber ?

Programmable profiles allow for automation of complex testing sequences without manual intervention. Users can define temperature setpoints, hold times, ramp rates, and cycle counts. This is especially useful for simulating real-world environmental fluctuations. The touchscreen controller simplifies step-by-step programming with graphical visualization. Profiles can be saved, reused, or exported for consistency across tests. Conditional logic can also be applied to trigger alarms or transitions. These capabilities support comprehensive product qualification routines.

4. How does the High-Low Temperature Test Chamber perform under fluctuating external ambient temperatures?

The High-Low Temperature Test Chamber includes ambient temperature compensation that maintains internal precision even if room conditions vary. It is designed to operate optimally within a specified ambient range (typically +5? to +35?). Insulated panels and air seals protect against external heat ingress. If ambient temperature exceeds limits, the system alerts users to avoid test deviations. Built-in cooling load management ensures consistent operation under stress. -independent operation enables placement flexibility. Overall performance remains reliable regardless of minor environmental shifts.

5. Does the High-Low Temperature Test Chamber support remote diagnostics or firmware updates?

Yes, the High-Low Temperature Test Chamber is equipped for remote access via Ethernet or Wi-Fi, depending on configuration. Authorized users can perform diagnostics, adjust parameters, and download logs without being physically present. Firmware updates can be pushed through secure connections to enhance features or resolve issues. Error codes and self-test reports are accessible remotely. Cloud backup of test data can also be enabled. This reduces downtime and allows faster support response. Remote management boosts operational efficiency across distributed teams.