Temperature and Humidity Test Chamber LTHC-T2030

Introduction

Temperature and Humidity Test Chamber can precisely control temperature levels within a predefined range, typically from 10 ℃ to 80 ℃. It accommodates up to 550L capacity with two sample holding layers. Equipped with humidity control systems it can create varying humidity levels with a range of 20% to 98%RH. Equipped with a color 7-inch refrigeration for cooling mechanism.

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

The Temperature & Humidity Test Chamber is suitable for quality inspection across a broad spectrum of industries, including electronics, electrical appliances, automotive, plastics, metals, food, chemicals, building materials, medical devices, and aerospace products.

Specifications

Capacity	550L
Temperature Range	10℃ to 80℃
Ambient Temperature	0℃ to 35℃
Temperature Accuracy	±0.5°C
Temperature Uniformity	±2℃
Temperature Fluctuation	±0.5℃
Humidity Range	20% to 98%RH
Ambient Humidity	>80%RH
Humidity Uniformity	±3%R·H
Humidity Accuracy	±2.5%R.H
Heating Rate	≥2 ℃/min
Cooling Rate	≥2 ℃/min
Cooling Method	Air cooling
Lighting System
Inner Material	304 stainless steel 1.2mm
Outer Material	Cold-roll steel sheet with Electrostatic coating
Insulation	Ultra-fine glass fiber insulation cotton / rigid polyurethane foam
Insulation Thickness	100mm
Insulation Coefficient	0.22 W/m.k.
Humidifier	Stainless steel armour humidifier
Compressor	Original hermetic compressor
Display	Standard 7
Display Resolution	Temperature：0.01℃ Humidity：0.1%R·H
Program Capacity	269 Patterns/ 13450 Segments
Running Method	Fix mode & Program mode
Door	Single door, single window
Observation Window	With defrosting and defogging device
Heater	Ceramic stainless steel electric heater
Lead Hole Size	φ50mm
Sample Holder	2 layers with adjustable height
Load Capacity	20 kg/layer
Other Functions	Running Error; Self-Diagnosis; Breakdown Tips; Auto-Power Off
Safety Protection	Compressor Overload Protection; Overheat Protection; Overpressure Protection
Chamber Protection	Dry Burn Alarm; Water Shortage Alarm; Electric Leakage Protection;
Fan Protection	Overload Protection: Phase Sequence Protection
Current	14A
Operating Power	5KW
Total Power	7KW
Power Supply	380V, 50HZ
Internal Dimension (W × D × H)	810 × 800 × 850mm
External Dimension (W × D × H)	1800 × 1300 × 2200 mm
Weight	700kg

Features

Buckle-pull structure and single-opening door handle

Includes four mobile casters (with foot cups)

Installed light for light source

Furnished with drainage apertures for the removal of condensate

2 layered stainless steel sample rack

Automatic water supply with a water pump

temperature and humidity balance control method

FAQs

1. What are the key factors to consider when selecting this test equipment for laboratory use?

When selecting this test equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this test equipment be calibrated to ensure accurate results?

It is recommended to calibrate this test equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this test equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this test equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this test equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the test equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.