How can I control the compressor speed?

You can use four methods: potentiometer speed control (pre-installed), 0-5V speed control, PWM speed control, or TTL communication port.

Does the Aircon Unit include refrigerant and thermostat?

The unit is pre-filled with refrigerant and oil before shipping but does not include an On & Off switch or thermostat; user-supplied wiring is required.

What are the payment and shipping procedures?

Payment options include PayPal, Credit cards, Bank transfer, and L/C with a 50% deposit. Shipping options include DHL/UPS, Air Freight, and Sea Freight.

What are the warranty and maintenance details?

We provide a comprehensive one-year warranty coupled with lifelong technical support to ensure product longevity and customer satisfaction.

Can we return the Aircon for quality defects?

Yes, we offer a full refund for any purchase with quality defects to ensure complete customer satisfaction.

Advanced Medical Equipment Chiller for Precision Cooling Solutions

Name: Advanced Medical Equipment Chiller for Precision Cooling Solutions
Brand: RIGID HVAC CO., LTD.
SKU: 2204063245

Zhejiang, ChinaRIGID HVAC CO., LTD.

US$580.00

1 Piece

Sample price:US$460.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

DV1930E-C

Principle

Rotary Compressor

Application

Low Back Pressure Type

Performance

Low Noise, Variable Frequency

Mute

Lubrication Style

Lubricated

Drive Mode

Electric

Configuration

Portable

Power Source

DC Power

Material

Copper&Stainless Steel, Metal

Voltage

DC12/24/48V

Transport Package

Wooden Box

Specification

330x200x138mm (13x7.9x5.4inch)

Trademark

RIGID

Origin

China

HS Code

8418699090

Production Capacity

50000pieces/Year

Key features

Customizable Voltage: Supports DC12V, DC24V, and DC48V for flexible power integration.

Variable Speed Control: Features 2,000-6,500 rpm drive board for precise temperature tuning.

Compact & Portable Design: Lightweight miniature unit ideal for integration into small devices.

Low Noise Operation: Whisper-quiet performance suitable for hospitals, offices, and clinics.

High Efficiency Cooling: Delivers 100-550W capacity with low power consumption and heat output.

Versatile Refrigerant Options: Compatible with R134a or R290 refrigerants for diverse applications.

Comprehensive Warranty: Includes 1-year warranty coverage for mechanical defects.

Lifetime Technical Support: Provides ongoing engineering assistance for product longevity.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesQuality AssuranceLow MOQ

RIGID HVAC CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.45h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with eight employees, focused on miniature refrigeration and thermal-management products, including miniature compressors, DC air conditioning, compact liquid chillers, and free-piston Stirling coolers. It holds a valid import and export license, exports approximately 90% of sales, and serves domestic, East Asian, European, and North American markets. Stated production volumes are substantial across several product categories, but the supplier’s organizational scale and service infrastructure appear limited. It offers flexible customization but does not provide SDKs, ODM services, or OEM services for popular brands, and reports no new products in the past year. Service procedures exist for corrective actions and customer complaints, but written records are unavailable; no overseas service countries are identified. Financial data is only represented by years, without financial performance figures, so credibility cannot be assessed. No certifications or customer...

Supplier typeThe supplier is identified as a trading company and a limited company, with no larger corporate-group affiliation. It has eight employees and a valid import and export license, indicating a legally registered, independently operated trading entity rather than a stated manufacturing-group subsidiary.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It reports zero countries offering overseas services and only one qualified service-capability supplier, indicating limited documented and international after-sales support.

R&D capabilityThe supplier describes itself as a miniature compressor innovation leader and offers flexible customization, but it has no available SDK, reports no new products in the past year, and does not provide ODM services. The evidence supports product-domain positioning but not strong current innovation output or development infrastructure.

Production capacityThe supplier offers multiple refrigeration products and reports annual outputs of 50,000 condensing units, 30,000 free-piston Stirling cryocoolers, 50,000 custom cooling systems, 50,000 compact liquid chillers, and 100,000 DC compressors. These stated volumes indicate established supply capability, although the company has only eight employees and is classified as a trading company, so the underlying production ownership is not clarified.

Customization capabilityThe supplier explicitly provides flexible customization and lists custom cooling systems among its offerings. However, it does not provide ODM services, so customization is supported but does not extend to the stated ODM model.

Product Q&A

Q:What is a Coaxial Liquid Chiller?

The RIGID Coaxial Liquid Chiller utilizes a stainless steel coaxial tube heat exchanger, ensuring superior heat transfer between fluids through innovative fluid distribution.

Q:What are the applications of Coaxial Liquid Chillers?

They are perfect for personal cooling solutions such as racing drivers, outdoor workers, laser devices, medical and aesthetic equipment, and precision electronic cooling.

Q:What are Coaxial Liquid Chillers made of?

They feature a high-efficiency refrigeration mini compressor, sophisticated controller, premium condenser, evaporator, filter drier, and other vital components integrated into a single unit.

Q:Can customers connect software to the RIGID Liquid Chiller Controller?

Yes, the driver board is designed for compatibility with customer software, enabling control over compressor speed and access to advanced functionalities.

Q:What are the advantages of the RIGID Compact Chiller?

It offers low vibration, whisper-quiet operation, featherweight portability, ultra-low noise, precise temperature control, and impressive cooling capacity in a compact form factor.