Herald Lab Freeze Drying Oven/Freeze dryer
Characteristics of the product function:
1.Purpose
The machine is suitable for freeze drying test of laboratory samples and a samll amount production.
2. Series
The product has 4 series : Standard (S), Top-press (T), Multi-pipeline (P) and top-press (PT).
3. Specification
- The LCD display panel ,which is for English language,can display drying curve,cold trap temperature,running time,vacuum degree,etc.
- Large opening trap,no coil inside,with samples pre-freeze function.
- Cascade refrigeration technology,imported compressor which is low noise,large cooling capacity and hign capacity of water capture.
- The pre-freeze shelf can be used as guide barrel to speed up the drying rate.
- Cold trap and operation panel are made by stainless,corrosion-resistant and easy to clean.
- Transparent bell-cap drying cabinet is visual and safe.
- The sample shelves are stainless steel,which can be adjustable as per the requirement.
- Valve with Nitrogen is optional.
Technical Parameters
| Bench Top Laboratory Freeze Dryers | |||
| Model | DFD-2S8 | DFD-5S8 | DFD-5L8 |
| Ice Capacity (24hrs / Max) | 2KG/2KG | 2.5kg / 5kg | 2.5kg / 5kg |
| Condenser Area | 0.1 m2 | 0.15 m2 | |
| Condenser volume | 3.5L | 7 L | 7L |
| Ultimate condenser temperature | -55 °C | -55 °C | -95 °C |
| Pressure measurement range | 0.001 ~ 100 mbar | ||
| Temperature measurement range | -60 °C ~ 100 °C | -100 °C ~ 100 °C | |
| Material of the condenser chamber | AISI 304 mirror polished | ||
| Display | 5.7’’ Touchscreen | ||
| Cooling Media | CFC free | CFC free | |
| Compressor | 1/2HP X 1 piece | 1/2HP X 2 pieces | |
| Electrical Rating / Full Load Amps | 230 V, 50/60 Hz, 1Φ / 12A / 20A | ||
| Max. Power Consumption | 330 W | 630 W | |
| External dimensions (WxDxH) | 450 x 540x 494mm | 450 x 540x 574mm | 450 x 645x 574mm |
| Net Weight | 49kg | 52kg | 82kg |
| Shipping Weight | 66kg | 69kg | 99kg |
| Shipping Dimensions (W x D x H) | 537x 732 x 727 mm | 537x 732 x 727 mm | 537x 732 x 727 mm |
Feature Product for Your Reference
Packaging Detail : By export wooden carton outside and pallet at bottom for Deep Freezer.
Delivery Detail :15-45 workdays
Why choose HERALD?
We have engaged in Low temperature refrigeration field more than 14 years ,we own low temperature refrigeration core technology.
Herald has passed ISO9001 quality system certification and the international alliance certification.
Supporting manufacturers integrated in technical and production personnel,also can Resolve customer personalized demand.
Production line is equipped with the world's leading production equipment to ensure product quality and delivery date.
Welcome your inquiry.