3kg/Batch Vacuum Freeze Dryer SS304 Lab Freeze Dry Vacuum Chamber

Vertical Freeze Dryer NovaDryer-F103 Multi-pipeline Manifold Ordinary Type

Features

• Industrial-Grade Compressor: Features a reliable refrigerant compressor known for its long service life and high water-removal capability.
• Durable Housing: A combination of a stainless steel chamber and powder-coated steel housing resists corrosion and physical damage.
• Low-Noise Operation: Designed to operate quietly, making it suitable for labs or shared workspaces without being disruptive.
• Easy-Maintenance Cold Trap: The coil-free, large-opening cold trap is not only efficient but also incredibly easy to defrost and wipe clean.
• Safety-First Design: The transparent clock-cover acts as a protective shield while providing a full view of the process.
• Flexible Shelf Arrangement: The sturdy stainless steel sample holder and adjustable shelves adapt to various load configurations.
• Simple, Reliable Controls: The LCD display offers essential monitoring, focusing on reliability over unnecessary complexity.
• Environmentally Compliant: Utilizes refrigerants and components that meet recognized environmental protection standards.
• Integrated Pre-freezing Function: Saves you from needing a separate deep freezer, simplifying the preservation workflow.

Specifications

*A pre-freeze rack (130mm high) with 27mm tray space is offered.

FAQ

• Q: What is the HS code?
• A: Typically 8419331000, 8419339090, or 8419399090. Confirm with your local customs.
• Q: How to get a quote and brochure?
• A: Tell us the model and quantity. You'll receive a detailed quote with specs and brochure.
• Q: Compatible with 110V/60Hz or 220V/60Hz?
• A: Yes. Supports 110V/60Hz and 200V-240V/50-60Hz. Specify your requirement when ordering.
• Q: Operating vacuum level?
• A: 15Pa (0.15 mbar).
• Q: English version available?
• A: Yes.
• Q: Can the power plug be replaced?
• A: Yes. We provide cords with various international plugs. Specify your standard.
• Q: Ready to use upon delivery?
• A: Almost. Connect the pump, plug in, and power on. Use the touch screen to operate.
• Q: Difficult to install for first-time users?
• A: No. We provide a manual, picture checklist, and a setup video for easy installation.
• Q: Can I get an oil-free vacuum pump?
• A: Yes, as an optional upgrade for extra cost.
• Q: What is the packaging?
• A: Strong plywood crate for safe international shipping.
• Q: Can it ship by air?
• A: Yes, but extra inspections/fees apply for refrigerant. Sea freight is more cost-effective.
• Q: Can we check quality before shipment?
• A: Yes. We provide photos and videos of your actual unit for approval before shipping.
• Q: Payment terms?
• A: T/T (Bank Transfer).
• Q: Delivery time?
• A: 5-20 working days after payment, depending on order.
• Q: Company location? Can we visit?
• A: Based in Shanghai with a factory nearby. Visits are welcome.
• Q: What certifications?
• A: ISO 9001 and CE.
• Q: After-sales service?
• A: Includes online support, video training, quick spare parts supply, and optional factory training.
• Q: Warranty?
• A: 12-month standard warranty (14 months for stock orders). Lifetime maintenance support.

About Freeze Drying Technology

Freeze-drying (lyophilization) is an age-old method for preserving and making perishables portable via freezing and sublimating water under reduced pressure. Dating to 13th-century Andean Indians, it became sophisticated in the 1950s. First developed for blood plasma in World War II, it later spread to consumer foods. Albert Altmann freeze-dried organs in 1890; 1920s patents included rabies virus freeze-drying. The 1950s broadened uses to camping food. NASA utilized it for space food, including iconic ice cream on Apollo and Gemini. Nestlé’s 1965 instant coffee launch mainstreamed it. Early uses by Aztecs and Eskimos preserved biological samples. Today, freeze-drying freezes products in specialized chambers with heaters to form granules influenced by chamber design.

Key perks: shelf life extends 7–8 times versus fresh, nutrition is retained, costs are lower, and convenience is high. Freeze-dried foods are nutritious, and dairy keeps probiotics.

Senova, innovating freeze dryers for 15 years, serves over 80 countries reliably, adding an EU office in 2024.