Introduction
Water and air chillers are refrigeration systems used to cool the water and the air for the processes, the equipment, and the environments, and they are used in the industrial, the laboratory, the medical, and the many other applications for the temperature control and the cooling. The water chiller consists of a refrigeration system with a compressor, a condenser, an evaporator, a pump, and a control system, and it cools the water, which is then circulated to the equipment or the process that requires the cooling, and it is used for the cooling of the lasers, the analytical instruments, the industrial processes, the food processing, and the many other applications; the air chiller, or the air-cooled chiller and the air conditioning system, cools the air for the comfort and the process cooling, and it is used in the buildings, the data centers, the industrial facilities, and the many other applications; the water and air chillers provide a controlled and a reliable cooling, with features such as the temperature control, the flow control, and the monitoring, and they are available in various capacities and configurations, from the small portable chillers to the large central systems; the chillers are essential for the temperature control in the many processes and the equipment. Water and air chillers are used in the laboratories for the cooling of the instruments, in the industrial plants, in the data centers, in the food and the beverage industry, in the medical facilities, and for many other applications. With their cooling, water and air chillers are essential for the temperature control.
Water and Air Chiller LRC-T813
Water and Air Chiller offers a cooling capacity of 2.5 kW at -60°C and 1.5 kW at -70°C for optimal cooling. It features durable construction with heavy-duty materials, ensuring long-la...
Water and Air Chiller LRC-T812
Water and Air Chiller offers a 1.4kW cooling capacity at -60°C and 0.85kW at -70°C for optimal thermal regulation. It incorporates a high-performance compressor for demanding environme...
Water and Air Chiller LRC-T811
Water and Air Chiller offers a temperature control of ±0.5°C ensuring optimal thermal regulation. It features a powerful compressor for handling significant cooling loads during operat...
Water and Air Chiller LRC-T810
Water and Air Chiller offers a temperature range of -75°C to -40°C for optimal cooling. It features anti-surge functionality to handle fluctuating demands without performance loss. Its...
Water and Air Chiller LRC-T713
Water and Air Chiller offers 4.8 Kw cooling at -40°C and 2.5 Kw at -55°C for optimal performance. Its low-profile build allows easy fitting under benches or in tight spaces. The liquid...
Water and Air Chiller LRC-T712
Water and Air Chiller has a cooling capacity of 2.5 Kw at -40°C and 1.4 Kw at -55°C for optimal performance. It features intelligent controls for automated mechanism monitoring and eas...
Water and Air Chiller LRC-T711
Water and Air Chiller offers temperature control accuracy of ±0.5°C for optimal cooling. It maintains low, stable temperatures ideal for preserving sensitive biological samples. The ch...
Water and Air Chiller LRC-T710
Water and Air Chiller offers a temperature range of -60°C to -30°C for optimal cooling. It includes energy-saving modes to minimize power consumption during idle periods or low-demand....
Water and Air Chiller LRC-T613
Water and Air Chiller offers a cooling capacity of 4.8Kw at -20°C and 2.5 Kw at -35°C, ensuring efficient heat control. It uses a low-impurity circulating pump to prevent contamination...
Water and Air Chiller LRC-T612
Water and Air Chiller is equipped with advanced a temperature control accuracy of ±0.5°C, for efficient cooling. It includes an adjustable thermostat for optimal regulation across dive...
Water and Air Chiller LRC-T611
Water and Air Chiller offers a temperature range of -45°C to 30°C for optimal performance. It uses advanced cooling technology to prevent system downtime by maintaining ideal heat for ...
Water and Air Chiller LRC-T610
Water and Air Chiller offers a temperature range of -37°C to 30°C, ensuring efficient thermal control. It uses in-built timers for customized schedules, optimizing efficiency. The UV f...
Water and Air Chiller LRC-T513
Water and Air Chiller offers a cooling capacity of 5Kw at -15°C, ensuring efficient temperature control. Its inbuilt timers enable programmed operation to align scheduled usage times. T...
Water and Air Chiller LRC-T512
Water and Air Chiller offers a cooling capacity of 3Kw at -15°C for efficient thermal performance. It features enhanced heat dissipation to boost efficiency and reduce maintenance needs...
Water and Air Chiller LRC-T511
Water and Air Chiller offers a temperature control accuracy of ±0.5°C for efficient cooling. It is equipped with advanced anti-freeze protection to ensure system functionality even in ...
Water and Air Chiller LRC-T510
Water and Air Chiller offers a temperature range of -25°C to 30°C for efficient cooling. Its compact design saves space and fits easily in labs or production sites. The advanced contro...
Water and Air Chiller LRC-T413
Water and Air Chiller is equipped with advanced a powerful cooling capacity of 14 kW at 15°C for optimal performance. Its built-in alarms alert users of abnormal temperatures, ensuring ...
Water and Air Chiller LRC-T412
Water and Air Chiller is equipped with advanced a temperature control accuracy of ±0.5°C for optimal thermal performance. It offers reliable regulation to prevent fluctuations during c...
Water and Air Chiller LRC-T411
Water and Air Chiller is equipped with advanced a cooling capacity of 6 kW at 15°C for optimal thermal performance. It offers a space-saving design, allowing installation in areas with ...
Water and Air Chiller LRC-T410
Water and Air Chiller operates within a temperature range of 10°C to 30°C for efficient cooling. The stainless steel construction offers durability and resists corrosion in harsh envir...
Standards
AHRI 550/590 (I-P)-2023-Performance Rating of Water-chilling and Heat Pump Water-heating Packages Using the Vapor Compression Cycle
GB/T 18430.1-Water-chilling (heat pump) packages using the vapor compression cycle for industrial and commercial applications
EN 14511-Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors
Complies with the above standards, but is not limited to them.
Features
1. Water and air chillers for process cooling of equipment, machinery and industrial processes.
2. Refrigeration chiller providing chilled water or air for temperature control in labs and industry.
3. Suitable for laboratory instruments, lasers, medical equipment, injection molding and food processing.
4. Includes compressor, evaporator, condenser, pump, reservoir, controller and manual.
5. Supports precise temperature control (5-35 C typical) with air-cooled or water-cooled condenser.
FAQ
Q1: What testing scenarios is this chiller mainly applied to?
A: The water/air chiller provides chilled coolant (water or water/glycol) or chilled air for process cooling, maintaining equipment at stable temperature. Used for laboratory instruments (analytical instrumentation: ICP, ICP-MS, AA, XRF, electron microscope, laser - require stable cooling for detectors/lasers; rotary evaporators, reactors, distillation), medical/imaging (MRI, CT, X-ray, linear accelerator - magnet/tube cooling), lasers (industrial cutting/welding lasers, medical lasers - diode/YAG cooling), industrial processes (injection molding (mold cooling), welding, machine tools, food processing, packaging, chemical reactors), and HVAC/process cooling. Types: air-cooled (condenser rejects heat to ambient air, no cooling tower needed, self-contained), water-cooled (condenser uses facility cooling water/tower, more efficient in hot climates, requires water supply). Recirculating chillers (closed loop, clean coolant) vs once-through (wasteful, not recommended). Temp range typically 5-35 C (some -10 to 40 C with glycol), stability +/-0.1-1 C, cooling capacity 0.5-100+ kW. Compressor (scroll, reciprocating), refrigerant (R407C, R410A, R134a - low-GWP trends).
Q2: What standards does the chiller comply with?
A: Complies with ISO 9001, CE (machinery, EMC, LVD, PED pressure equipment), ASHRAE (chiller performance), UL/CSA (safety, UL 1995 for cooling), IEC 61010 (lab equipment), FDA (medical device if applicable), and GB/T standards. Hardware meets cooling capacity rating (per ISO 9001/ASHRAE at specified ambient/water temp), temperature stability, refrigerant compliance (F-gas regulation EU, EPA SNAP - phase-out of high-GWP refrigerants), pressure vessel (PED/ASME for evaporator/condenser), and electrical safety. For medical/imaging, follow manufacturer specs and medical device regulations. For lab use, IEC 61010. For industrial, local mechanical code and refrigerant handling (EPA Section 608 certification for technicians servicing >50 lb refrigerant). Energy efficiency: EER/COP ratings, variable speed compressors for energy savings.
Q3: What is the warranty period for the whole chiller and key components?
A: Whole chiller covered 12-24 months (some 3-5 years for compressor). Compressor (wear - 5-15 years proper use; refrigerant leak kills), pump (wear - 3-7 years, seals fail), condenser/evaporator (wear - corrosion/fouling, 5-15 years), refrigerant (consumable - leaks require recharge), and filters (consumable - clean/replace) are key. Damage from improper use, poor water quality (scale/corrosion in evaporator - use DI/deionized or treated water, inhibitor), refrigerant leak (loss of cooling - repair leak, evacuate, recharge by certified tech), dirty condenser (reduced efficiency, high head pressure - clean coils), freezing (water in evaporator freezes if set too low or flow stops - burst evaporator; use glycol, flow switch), power surges, or unauthorized refrigerant service is excluded. Extended warranty and service contracts (preventive maintenance, refrigerant, compressor) common. Compressor 5-15 years; pump 3-7 years; heat exchangers 5-15 years (water quality dependent).
Q4: Is this device difficult to operate? Is professional training required?
A: Operation simple: fill reservoir with coolant (DI water or water/glycol mix per manufacturer - 10-30% propylene glycol for low temp/corrosion protection), connect inlet/outlet to equipment, set temp, turn on pump then compressor, monitor temp/pressure/flow. No professional training required for basic operation, but refrigerant service requires certified technician (EPA 608). Training half day provided. Safety: HIGH PRESSURE REFRIGERANT (system under pressure - do not vent, do not service without certification; some refrigerants flammable (A2L like R32/R454B - no ignition sources near leak), ELECTRICAL (high-power compressor, proper grounding, lockout/tagout for service), HOT/COLD SURFACES (condenser hot, evaporator cold - burns/frostbite), WATER DAMAGE (leaks can flood - use leak detection, secondary containment, proper hose connections with clamps), FREEZING (do not set below safe temp without glycol; flow switch prevents evaporator freeze - verify working), NOISE (compressors/fans 60-80 dB - hearing protection if close, locate in ventilated area), do not block condenser airflow (air-cooled), do not use untreated tap water (scale/fouling reduces efficiency, corrodes - use DI + inhibitor, clean heat exchanger periodically), for laser/medical cooling: redundancy/critical - use dual chiller or backup, alarm monitoring, for refrigerant: F-gas/EPA regulations - leak checking, recordkeeping, certified technicians only, do not vent to atmosphere (illegal, fine), dispose refrigerant by reclamation, energy: setpoint as high as acceptable (saves energy), clean condenser, variable speed.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Calibrate temperature every 6-12 months with calibrated thermometer/RTD at supply and return (verify stability and accuracy). Routine: check temp display, flow/pressure, refrigerant pressure, condenser cleanliness (monthly), water quality (pH, conductivity, inhibitor level - quarterly), and filter. For ISO 17025/medical/GMP, maintain calibration records (RTD traceable, as-found/as-left) and IQ/OQ. Refrigerant leak check annually (or per F-gas/EPA schedule based on charge size). Compressor/pump performance verification annually. If temp drifts, refrigerant low, or cooling capacity drops, service immediately. For critical cooling (lasers, MRI), continuous monitoring with alarms and backup chiller recommended. Water treatment is critical - scale and corrosion are main causes of chiller failure and efficiency loss.
Q7: Are supporting consumables universal?
A: Coolant (propylene/ethylene glycol, DI water - universal but use manufacturer-specified ratio), pump seals (specific to pump model), filters (specific or universal inline), refrigerant (specific to unit - use exact type, do not mix), and hoses (universal but correct size/rating). Long-term cost: electricity (main ongoing, compressors are high-power), coolant (periodic replacement), pump seals (3-7 years), refrigerant (if leak), and annual service. Energy cost dominates for continuous operation.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes cooling capacity (0.5 kW bench-top to 100+ kW industrial), temp range (standard 5-35 C; low-temp -10 to -40 C with glycol; high-temp to 90 C), condenser (air-cooled (self-contained, portable) vs water-cooled (efficient, needs tower)), pump (centrifugal, positive displacement; flow/pressure), reservoir size, stability (+/-0.1 C precision vs +/-1 C industrial), refrigerant (low-GWP options R32, R454B, R1234ze), features (digital controller, data logging, RS485/Modbus, alarms (high/low temp, low flow, high pressure), auto restart after power failure, variable speed compressor/pump, dual circuit/redundancy, explosion-proof (ATEX for hazardous areas), medical-grade (IEC 60601), cleanroom-compatible), accessories: extra pump, hoses/fittings, coolant (glycol), water filter, leak detector, remote monitoring, backup chiller, validation package (IQ/OQ/PQ), certifications (CE, UL, IEC 61010, ASHRAE, medical).
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes chiller, power cord, manual (coolant, hoses often separate). On-site installation not required for small bench-top (fill, connect, use). For large industrial/medical chillers, on-site installation (electrical, plumbing, refrigerant commissioning by certified tech) and training typically included or required. IQ/OQ available for medical/lab/GMP. Always verify coolant quality, flow, and temp before connecting to critical equipment. Refrigerant commissioning requires EPA 608/F-gas certified technician.
Q10: What types of applications are compatible with this equipment?
A: Compatible: lab instruments (ICP, ICP-MS, AA, XRF, SEM, TEM, rotary evaporator, reactor), lasers (industrial, medical), medical imaging (MRI, CT, LINAC), industrial (injection molding, machine tools, welding, food processing, chemical reactors), and general process cooling. Not compatible: applications requiring temp below chiller range (use low-temp chiller or cryocooler for <-40 C), ultra-high precision +/-0.01 C (use specialized precision circulator), explosive/hazardous areas without explosion-proof chiller (ATEX), once-through city water (wasteful, not recommended - use recirculating), or cooling loads exceeding capacity (size properly: margin 20-30%, account for ambient temp). For medical devices: use medical-grade chiller with alarms/redundancy. For lasers: ensure flow switch and temp interlock connected to laser (laser can be damaged by overheating). Water quality: use DI + inhibitor, do not use tap water (scale). For low-temp: use glycol (10-30%) to prevent freezing and inhibit corrosion.
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