lab freeze dryer for wide-mouth bottles with T-rack
Side angle view of the ZLGJ-12 laboratory freeze dryer showcasing the T-frame manifold layout with multiple wide-mouth glass flasks for multi-sample lyophilization.
Four-grid infographic displaying diverse freeze-dried materials processed by a lyophilizer: fruits and vegetables, meat cubes, pharmaceutical powders, and flower tea.
Rear view of a laboratory vacuum freeze dryer highlighting its durable metal cabinet and porous heat dissipation grid design with a center cooling fan.
lab freeze dryer for wide-mouth bottles with T-rack

Geliss T-Shelf Vertical Wide-Mouth Bottle Powder Freeze Dryer

ZLGJ-12JPR
Product Details
Place Of Origin: China
Brand Name: Geliss
Certification: CE
Payment & Shipping Terms
Minimum Order Quantity: 1 Unit
Price: Available Upon Request
Packaging Details: Plywood Case
Delivery Time: 7-30 Working Days
Payment Terms: T/T
Supply Ability: 300 Units/Month
Quantity:
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Product Overview

The ZLGJ-12 is a laboratory freeze dryer featuring a T-shaped manifold designed for wide-mouth flasks. It allows for the simultaneous processing of different materials; equipped with eight wide-mouth flasks of varying specifications, it meets the freeze-drying requirements of laboratories and research institutions for materials with diverse characteristics.

    Infographic of a vacuum freeze dryer display screen, showing the MCGS colorful large-screen liquid crystal interface for user interaction.
    Infographic detail of a laboratory freeze dryer O-ring seal, highlighting the black rubber gasket used to maintain vacuum integrity.
    Infographic showing the large opening stainless steel cold trap of a lyophilizer, designed with no internal coil for sample pre-freezing.
     

    Technical Specifications

    MODELZLGJ-10ZLGJ-10MMZLGJ-10JPRZLGJ-10FTRZLGJ-12ZLGJ-12MMZLGJ-12JPRZLGJ-12FTRZLGJ-18ZLGJ-18MMZLGJ-18JPRZLGJ-18FTR
    Model / ConfigurationOrdinary TypeMulti‑manifold TypeWide‑mouth Bottle T‑type HolderEggplant Bottle T‑type HolderOrdinary TypeMulti‑manifold TypeWide‑mouth Bottle T‑type HolderEggplant Bottle T‑type HolderOrdinary TypeMulti‑manifold TypeWide‑mouth Bottle T‑type HolderEggplant Bottle T‑type Holder
    Freeze Dried Area0.1 m²0.1 m²N/A (bottle volume)N/A (bottle volume)0.12 m²0.12 m²N/A (bottle volume)N/A (bottle volume)0.18 m²0.18 m²N/A (bottle volume)N/A (bottle volume)
    Cold Trap Temperature-55℃ (optional -80℃)-55℃ (optional -80℃)-55℃ (optional -80℃)-55℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)
    Water Capture Capacity (kg/batch)4 kg4 kg4 kg4 kg4 kg4 kg4 kg4 kg6 kg6 kg6 kg6 kg
    Standard Vacuum Degree (no‑load)≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa≤5 Pa
    Ultimate Vacuum0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa0.1 Pa
    Pumping Speed2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s2 L/s
    Material Tray SpecificationΦ180 mm × 4 layers, spacing 70 mmΦ180 mm × 4 layers, spacing 70 mmTray drying (similar)Tray drying (similar)Φ200 mm × 4 layers, spacing 70 mmΦ200 mm × 4 layers, spacing 70 mmTray drying (similar)Tray drying (similar)Φ240 mm × 4 layers, spacing 70 mmΦ240 mm × 4 layers, spacing 70 mmTray drying (similar)Tray drying (similar)
    Vial / Flask Loading CapacityVials: Φ12mm: 700 pcs; Φ16mm: 400 pcs; Φ22mm: 210 pcsVials: Φ12mm: 700; Φ16mm: 400; Φ22mm: 210
    Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2    		Wide‑mouth bottles: 100mL×2, 150mL×2, 250mL×2, 500mL×2Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2Vials: Φ12mm: 849 pcs; Φ16mm: 470 pcs; Φ22mm: 252 pcsVials: Φ12mm: 849; Φ16mm: 470; Φ22mm: 252
    Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2    		Wide‑mouth bottles: 100mL×2, 150mL×2, 250mL×2, 500mL×2Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2Vials: Φ12mm: 1270 pcs; Φ16mm:716 pcs; Φ22mm: 379 pcs
    Vials: Φ12mm: 1270 pcs; Φ16mm:716 pcs; Φ22mm: 379 pcs
    Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2
    		Wide‑mouth bottles: 100mL×2, 150mL×2, 250mL×2, 500mL×2Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2
    Total Power (including vacuum pump)950 W950 W950 W950 W950 W950 W950 W950 W1100 W1100 W1100 W1100 W
    Machine Dimensions (W×D×H)
    520×600
    ×400 mm
    520×600
     
    ×400 mm
    520×600
    ×400 mm
    520×600
    ×400 mm
    480×600
    ×770 mm
    480×600
    ×770 mm
    480×600
    ×770 mm
    480×600
    ×770 mm
    560×560
    ×980 mm
    560×560
    ×980 mm
    560×560
    ×980 mm
    560×560
    ×980 mm
    Net Weight (machine only)48 kg48 kg48 kg48 kg63 kg63 kg63 kg63 kg88 kg88 kg88 kg88 kg
    Power SupplyAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60HzAC220V 50Hz / 110V 60Hz
    Warranty Period1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)1 year (whole machine)
     

    Key Features

     
    This experimental freeze-dryer measures 480 × 600 × 770 mm and operates at a noise level of ≤55 dB, offering the advantages of a compact footprint and quiet operation. It features a 7-inch color touchscreen that displays real-time data—such as temperature, vacuum levels, and run time—and supports USB data export, automatic data saving, and an operation lock function to prevent errors, thereby ensuring data security, reliability, and reproducibility. A high-precision fine-adjustment valve guarantees a no-load vacuum of ≤5 Pa, while the stainless steel vacuum piping and KF25 quick-connect clamps ensure corrosion resistance and durability.
    Front view of Geliss laboratory freeze dryer featuring a T-frame manifold with glass flasks, connected to a blue rotary vane vacuum pump.
    Right-angled view of Geliss vacuum freeze dryer with a T-frame manifold holding multi-size wide-mouth flasks, showcasing side ventilation slots.
    Left side angled setup of a Geliss lyophilizer machine with a T-frame manifold, showing the vacuum hose connection to an external pump.

     Frequently Asked Questions

    Q: What sizes of wide-mouth flasks can be used with this laboratory freeze dryer?
    A: 100ml, 150ml, 250ml, and 500ml sizes—each batch can simultaneously process two flasks of each of two different sizes.
    Q: Is a separate pre-freezing freezer required?
    A: No. This laboratory freeze dryer, equipped with a T-shaped manifold, features built-in deep pre-freezing capabilities, allowing both the pre-freezing and drying processes to be completed within the same chamber.
    Q: Can freeze-drying data be exported?
    A: Yes. This benchtop manifold freeze dryer automatically saves all parameters, and you can export the data via a USB port for record-keeping.
    Q: Is it noisy when used in a quiet laboratory environment?
    A: No, the noise level is ≤55dB—quieter than most laboratory refrigerators.
    Q: Is the T-shaped manifold easy to clean?
    A: Yes; the manifold is detachable and can be washed with water or autoclaved.

    Call to Action

    Ready to simplify wide‑mouth bottle freeze‑drying? Contact us today for a customized quote and a free product manual for this lab freeze dryer for wide-mouth bottles with T-rack. We'll help you select the right configuration and provide full technical asupport — no fluff, just practical advice.
    📦 Bulk & institutional inquiries: discounts available for universities, pharma R&D labs, and QC centers.

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