Geliss Benchtop Wide-Mouth Bottle Freeze Dryer

Product Introduction

The ZLGJ-10 is a compact, benchtop freeze dryer designed for wide-mouth bottle samples, making it ideal for small-batch experimental use. It features a Secop compressor and utilizes CFC-free, single-stage mixed refrigeration technology. The cold trap supports an independent pre-freezing function and includes a built-in data logging system to ensure traceability for every batch run. The sample rack employs a T-shaped design, accommodating two each of 100ml, 150ml, 250ml, and 500ml wide-mouth bottles simultaneously. The unit operates with a cold trap temperature of -55°C (a -80°C version is also available) and has a maximum ice-condensing capacity of 4kg per batch. Offering ease of operation and reliable performance, the ZLGJ-10 is highly valuable for universities, research institutes, and pharmaceutical R&D laboratories engaged in sample preparation and process development.

Core Advantages

 

Technical Specifications

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MODEL	ZLGJ-10	ZLGJ-10MM	ZLGJ-10JPR	ZLGJ-10FTR	ZLGJ-12	ZLGJ-12MM	ZLGJ-12JPR	ZLGJ-12FTR	ZLGJ-18	ZLGJ-18MM	ZLGJ-18JPR	ZLGJ-18FTR
Model / Configuration	Ordinary Type	Multi‑manifold Type	Wide‑mouth Bottle T‑type Holder	Eggplant Bottle T‑type Holder	Ordinary Type	Multi‑manifold Type	Wide‑mouth Bottle T‑type Holder	Eggplant Bottle T‑type Holder	Ordinary Type	Multi‑manifold Type	Wide‑mouth Bottle T‑type Holder	Eggplant Bottle T‑type Holder
Freeze Dried Area	0.1 m²	0.1 m²	N/A (bottle volume)	N/A (bottle volume)	0.12 m²	0.12 m²	N/A (bottle volume)	N/A (bottle volume)	0.18 m²	0.18 m²	N/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 kg	4 kg	4 kg	4 kg	4 kg	4 kg	4 kg	4 kg	6 kg	6 kg	6 kg	6 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 Vacuum	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa	0.1 Pa
Pumping Speed	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s	2 L/s
Material Tray Specification	Φ180 mm × 4 layers, spacing 70 mm	Φ180 mm × 4 layers, spacing 70 mm	Tray drying (similar)	Tray drying (similar)	Φ200 mm × 4 layers, spacing 70 mm	Φ200 mm × 4 layers, spacing 70 mm	Tray drying (similar)	Tray drying (similar)	Φ240 mm × 4 layers, spacing 70 mm	Φ240 mm × 4 layers, spacing 70 mm	Tray drying (similar)	Tray drying (similar)
Vial / Flask Loading Capacity	Vials: Φ12mm: 700 pcs; Φ16mm: 400 pcs; Φ22mm: 210 pcs	Vials: 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×2	Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2	Vials: Φ12mm: 849 pcs; Φ16mm: 470 pcs; Φ22mm: 252 pcs	Vials: 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×2	Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2	Vials: 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×2	Eggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2
Total Power (including vacuum pump)	950 W	950 W	950 W	950 W	950 W	950 W	950 W	950 W	1100 W	1100 W	1100 W	1100 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 kg	48 kg	48 kg	48 kg	63 kg	63 kg	63 kg	63 kg	88 kg	88 kg	88 kg	88 kg
Power Supply	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz	AC220V 50Hz / 110V 60Hz
Warranty Period	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)	1 year (whole machine)

 

Application Fields

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This freeze dryer is suitable for teaching demonstrations and research projects in university laboratories; it also supports new product development and sample preservation for pharmaceutical companies, while demonstrating excellent performance in the R&D of food and health supplements.

 

Frequently Asked Questions

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Q: What sizes of wide-mouth flasks can be used with this device?
A: It supports 100ml, 150ml, 250ml, and 500ml sizes—processing two flasks simultaneously per batch.
Q: Is separate freezing equipment required for the pre-freezing process?
A: No. This small-batch freeze dryer features a built-in cold trap pre-freezing function. Simply load the sample flasks, start the pre-freezing program, and then begin the freeze-drying process.
Q: Can freeze-drying data be exported?
A: Yes, this laboratory aseptic freeze dryer automatically records all key parameters. You can export the data via the USB port for archiving or to meet compliance requirements.
Q: Is the T-shaped manifold easy to clean?
A: The manifold features a detachable design and supports washing or autoclaving; it has no sanitary dead zones, making it ideal for aseptic applications.
Q: Does it support 110V voltage?
A: Yes. The device is compatible with both AC220V/50Hz and 110V/60Hz power supplies, making it suitable for laboratories worldwide.

Call to Action

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Contact us today to receive a customized selection plan and detailed quote for the ZLGJ-10! Streamline the freeze-drying of wide-mouth bottle samples in your laboratory and unlock a cost-effective, stable, and reliable sterile freeze-drying solution.