-25⁰C Upright Freezer LUF-T2090

Introduction

-25⁰C Upright Freezer offers storage capacity of 518 liters, for small to medium sample loads. It is equipped with advanced an advanced dual-temp controller that offers precise and stable temperatures. The freezer features a normal climate class that ensures reliable operation under normal ambient conditions. Its integrated manual defrost system gives the user control over defrost. Our -25⁰C Upright Freezer is ideal for medical laboratories, biotechnology & research institutes, and hospitals & clinics.

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

Applications

-25⁰C Upright Freezer  supports the long-term preservation of delicate samples such as biological samples, genetic materials, and biochemical reagents. It is ideal for hospitals, diagnostic labs, biotechnology firms, university labs, and environmental and forensic labs.

Specifications

Capacity	518 L / 18.29 Cu. Ft
Temperature Range	-10°C to -25°C
Temperature Accuracy	0.1°C
Cabinet Type	Upright
Climate Class	N
Sound Level	58 dB
Defrost Type	Manual
Refrigerant Type	R290
External Material
Internal Material
Controller	Dual-Temp, Dual -Control
Display Panel
Backup Battery Endurance	24 hours
Rated Current	2.2 A
Power	450 W
Power Supply	115 V/60Hz or 220 to 240 V/50 Hz
Internal Dimensions (W×D×H)	680 × 620 × 650 mm
Overall Dimensions (W×D×H)	866 × 811 × 1920 mm
Net Weight	145 kg
Gross Weight	168 kg

Features

Real-time monitoring

Eco-friendly gas

Resistant to corrosion

User-friendly operation

Long-lasting battery

FAQs

1. How quickly does the -25⁰C Upright Freezer recover temperature after door openings?

Engineered -25⁰C Upright Freezer ensures rapid temperature recovery after door access. It features insulation and energy-efficient cooling, it maintains sample safety even in high-traffic lab settings. The use of  refrigerant accelerates the cooldown process while remaining eco-conscious. The freezer’s inner door seals minimize air exchange, reducing the time required to return to -25°C. Real-time temperature monitoring is available through an display for immediate feedback. Door-ajar alarms and alerts further protect contents by reminding users to close the doors.

2. What type of alarm system does the -25⁰C Upright Freezer use?

Equipped -25°C Upright Freezer features multiple built-in alarms. It monitors high and low temperature limits, power failure, door ajar conditions, and sensor faults. Audible and visual alerts ensure immediate notification to lab personnel in case of irregularities. The freezer’s backup battery system keeps the alarms active during power outages. Ambient and condenser temperature alarms help in preventing equipment stress and overheating. Ideal for sensitive samples, this feature-rich alarm system meets / storage standards.

3. What kind of maintenance does the -25⁰C Upright Freezer require?

The -25⁰C Upright Freezer Routine care is essential for maintaining peak performance. Basic upkeep includes manual defrosting to eliminate frost buildup and ensure cooling efficiency. Users should regularly clean the door seals and inner compartments to avoid contamination. Monthly cleaning of condenser coils is advised to sustain optimal energy usage. The built-in battery should be tested periodically to ensure continued alarm functionality. Temperature data logging via port helps monitor long-term performance. Following the manufacturer’s care instructions helps extend the product’s lifespan.

4. Can the -25⁰C Upright Freezer function effectively in high ambient temperatures?

-25°C Upright Freezer performs reliably in temperatures up to 32°C. With an N climate class rating, it is ideal for laboratories with fluctuating room conditions. The insulation layer enhances thermal stability even under heat stress. Its smart condenser alarm ensures early warning if ambient conditions threaten performance. The rear ventilation design supports steady airflow to prevent heat build-up. Positioning the unit away from direct sunlight or heat sources is also recommended.

5. What are the main applications of the -25⁰C Upright Freezer in lab environments?

-25⁰C Upright Freezer serves across biomedical, pharmaceutical, and academic sectors. It is perfect for storing vaccines, research reagents, samples, pharmaceutical drugs, and more. Hospitals, diagnostic labs, and universities benefit from its reliable temperature control. Veterinary clinics and forensic labs also use it to preserve biological evidence or samples. Its dual compartments allow organization of different sample types and separation of critical inventory. Compliance with cold chain protocols makes it suitable for use in quality-certified labs.