Crest is a cryogenic storage system designed for the secure long-term preservation of biological samples. Combining advanced vacuum insulation, ergonomic design, and intelligent monitoring, it delivers stable liquid nitrogen storage while simplifying daily sample management. Crest helps laboratories and biobanks improve sample protection, operational efficiency, and user experience for a wide range of cryogenic storage applications.
Ergonomic Sample Access
Automatic lid opening reduces manual effort and controls access to stored samples. On Premium models, rack positioning and lifting bring the target box to the opening, minimizing handling and exposure of non-target samples.
Uniform Temperature Distribution
The small-opening design minimizes temperature gradients within the tank and limits heat intrusion during access. It keeps the top rack temperature as low as -190°C, supporting consistent cryogenic protection across stored samples.
Real-Time LN₂ Monitoring
Temperature probes and liquid-level detectors continuously monitor the sample environment and LN₂ volume. The 13-inch touchscreen displays real-time temperature, liquid level, daily LN₂ consumption, and alarm information for immediate review.
Smart Alarm Management
Configurable alarms alert users to temperature, liquid-level, and time-limit exceptions. Personalized parameter settings and hierarchical permissions support controlled alarm management while enabling authorized users to respond appropriately.
Low LN₂ Consumption
Advanced vacuum insulation and the small-opening design reduce heat intrusion and LN₂ evaporation. The resulting low boil-off rate lowers routine consumption while extending static holding time if the external LN₂ supply is interrupted.
LIMS Integration Ready
Crest software is designed for seamless integration with laboratory information management systems. LIMS connectivity supports sample access instructions and task status updates, helping coordinate storage operations with existing laboratory workflows.
User-Friendly Operation Control
A 13-inch color touchscreen provides centralized access to temperature, liquid level, consumption, alarms, and system controls. Personalized settings and hierarchical permissions simplify daily operation while maintaining appropriate control over data and sample access.
| Technical Specifications | ||||||
| Crest 400P | Crest 940P | Crest 200C | Crest 400C | Crest 940C | ||
| Model | CF400-LHC | CF940-LHC | CF200M | CF400M | CF940M | |
| Overall Height | 2,680 mm (8 ft, 9 in) | 2,870 mm (9 ft, 5in) * | 1,890 mm (6 ft, 2 in) | 1,950 mm (6 ft, 4 in) | 2,020 mm (6 ft, 7 in) | |
| Exterior Diameter | 1,160 mm (3 ft, 9 in) | 1,530 mm (5 ft) | 880 mm (2 ft, 10 in) | 1,160 mm (3 ft, 9 in) | 1,530 mm (5 ft) | |
| Usable Height | 800 mm (2 ft, 7 in) | 940 mm (3 ft, 1 in) | 800 mm (2 ft, 7 in) | 800 mm (2 ft, 7 in) | 940 mm (3 ft, 1 in) | |
| Neck Diameter | 460 mm (1 ft, 6 in) | 619 mm (2 ft) | 330 mm (1 ft) | 460 mm (1 ft, 6 in) | 619 mm (2 ft) | |
| Neck Height | 1,520 mm (4 ft, 12 in) | 1,587 mm (5 ft, 6 in) | 1,425 mm (4 ft, 8 in) | 1,520 mm (4 ft, 12 in) | 1,587 mm (5 ft, 2 in) | |
| Gross Volume | 880 L | 1,835 L | 430 L | 880 L | 1,835 L | |
| Empty Weight | 1,389 lbs. (630 kg) | 2,205 lbs. (1,000 kg) | 904 lbs. (410 kg) | 1,279 lbs. (580 kg) | 2,028 lbs. (920 kg) | |
* For height-constrained installations, specify the HFF-938 lifting mechanism.
| Installation Information | ||||||
| Crest 400P | Crest 940P | Crest 200C | Crest 400C | Crest 940C | ||
| Minimum Installation Height (without Lifting Mechanism) | / | / | 2,174 mm (7 ft, 2 in) | 2,265 mm (7 ft, 5 in) | 2,332 mm (7 ft, 8 in) | |
| Minimum Installation Height (with Lifting Mechanism) | 2,780 mm (9 ft, 1 in) | 2,870 mm (9 ft, 5in) | 2,690 mm (8 ft, 10 in) | 2,780 mm (9 ft, 1 in) | 2,870 mm (9 ft, 5in) | |
| Volume of LN2 Under Tray | 140 L | 320 L | 60 L | 140 L | 320 L | |
| Static Evaporation Rate | 12 L/day | 17 L/day | 7 L/day | 9 L/day | 14 L/day | |
| LN2 Supply Pressure | ≤ 22 psi | |||||
| LN2 Port | CGA295 external cone nut union | |||||
| Lifting Load | 33 lbs. (15 kg) | |||||
| Recommended Operating Conditions | 220 V, 50 Hz, 10 A, Temperature: 18 ~ 28°C, Humidity < 60 % *Products sold in each region comply with the local voltage and frequency requirements. | |||||
| Storage Capacity | ||||||
| Crest 400P | Crest 940P | Crest 200C | Crest 400C | Crest 940C | ||
| 2 mL (Cryo Box) | 41,600 | 99,200 | 19,500 | 41,600 | 99,200 | |
| 2 mL (SBS Rack) | 36,288 | 70,656 | 16,128 | 36,288 | 70,656 | |
| 25 mL Blood Bag (7 Layers) | 3,552 | 6,894 | 1,680 | 3,552 | 6,894 | |
| 50 mL Blood Bag (7 Layers) | 2,176 | 4,338 | 1,056 | 2,176 | 4,338 | |
| 250 mL Blood Bag (5 Layers) | 1,060 | 2,274 | 470 | 1,060 | 2,274 | |
| 500 mL Blood Bag (5 Layers) | 590 | 1,386 | 290 | 590 | 1,386 | |
| Accessories | ||||||
| Type | Applicable Models | |||||
| HFF-948 | Lifting Mechanism | CF400-LHC, CF400M | ||||
| HFF-1038 | Lifting Mechanism | CF940-LHC, CF940M | ||||
| HFF-200 | Lifting Mechanism | CF200M | ||||
