Minus 80 Deep Freezer
WLS-95ULT , WLS-216ULT , WLS-360ULT , WLS-490ULT , WLS-650ULT
Waseu Life Science Private Limited range of Ultra-Low Deep Freezer Temperature (ULDF) freezers are specially designed for faster Temperature Pull down & optimized cryopreservation’s highly sensitive Microprocessor based control ensure precise temperature management at -80 °c recommended ambient temperature <27°c.
About the product
Waseu Life Science Private Limited range of Ultra-Low Temperature (ULT) freezers are specially designed for faster Temperature Pull down & optimized cryopreservation’s highly sensitive Microprocessor based control ensure precise temperature management at -80 °c recommended ambient temperature <27°c.
Features & Benefits
- Efficient CFC Free Insulation with High Core Density
- Reduces Temperature Loss
- Optimized Compressor Run Ensures Energy Efficiency
- Hotline Across the Door Assembly To Prevent Frost Formation
- Efficient CFC Free Dual Refrigeration System Ensures Fast Temperature Pull Down
- Quadruplicate Step Silicon Rubber Gasket for Complete Insulation
- Independent Internal Foamed Doors with Plastic Handle
- Smart Handle with LED Door Closure Indication
- Port for Calibration Probes/Safety Backup
- Rounded Inner Chamber for Easy Cleaning
- Attractive Door Profile
Audio Visual Alarms For
- Temperature High/Low
- Power Failure
- Door Open
- Compressor on (Only Visual)
- Power on (Only Visual)
Settable Points Of
- Temperature High/Low
- High/Low Temperature Alarm Point
Product Specifications
| Particular | WLS-95ULDF | WLS-216ULDF | WLS-360ULDF |
| Internal Volume (Liters) | 95 | 216 | 360 |
| No. of trays | 2 | 3 | 6 |
| No. of Internal Doors | 1 | 2 | 4 |
| Internal Dimension W X D X H (mm) | 400 x 400 x 580 | 610 x 610 x 610 | 700 x 510 x 1000 |
| External Dimension W X D X H (mm) Approx. | 711 x 877 x 1405 | 820 x 987 x 1560 | 1010 x 987 x 1830 |
| Operating Temperature range | -45°C to 86°C | ||
| Insulation (CFC free polyurethane foam) | Body: 150mm Sides, 300 mm back, Door: 110mm | ||
| Temperature Control | Microprocessor with PT-100 sensor | ||
| Display | 4’’ LCD | ||
| Power Failure Alarm | Audio Visual Alarm | ||
| Door Open Alarm | Audio Visual Alarm in case door open for over one minute | ||
| Internal Body Material | S.S. 304 (AISI Grade, Non-Corrosive, Non-Magnetic) | ||
| External Body Material | Power Coated CRCA Steel | ||
| Noise Level | Less than 65 dB(A) | ||
| Battery Backup | Rechargeable, Back Up 8 Hours (For alarm system & temperature Recorder) | ||
| Recommended Voltage Stabilizer | VS-05 | VS-06 | VS-07 |
| Particular | WLS-350ULDF | WLS-400ULDF | WLS-450ULDF | WLS-500ULDF | WLS-550ULDF | WLS-600ULDF | WLS-650ULDF | WLS-700ULDF | WLS-750ULDF | WLS-800ULDF | WLS-850ULDF | WLS-900ULDF | WLS-1000ULDF |
| Nominal Capacity (Liters) | 350-400 | 401- 451 | 451-500 | 501-550 | 551-600 | 601-650 | 651-700 | 701-750 | 751-800 | 801-850 | 851-900 | 901-950 | 951-1000 |
| Temperature Range (°C) | -20/ -50°C to -86°C | ||||||||||||
| Function and maintain ambient Temperature | The freezer demonstrates reliable functionality, maintaining a temperature of -86°C even in high ambient temperatures of up to +43°C. | ||||||||||||
| Type of Cabinet | Vertical with four Adjustable Compartment | ||||||||||||
| Ground | 100 mm / 128 mm | ||||||||||||
| Insulation | High Density polypropylene PUF insulation | ||||||||||||
| Should have heavy duty lockable castors and levelling for adjustments and installation | Yes/No | ||||||||||||
| Noise level | Less Then 60 dBA | ||||||||||||
| Refrigerants | CFC-free, HCFC-free non-flammable refrigerants | ||||||||||||
| Number of holding racks | 0/15/20/24/25/30 | ||||||||||||
| Refrigeration system must be energy efficient with pull down time in hrs | 5.2 hr | ||||||||||||
| Control system | Fully programmable microprocessor controlled with membrane keypad and eye level control panel | ||||||||||||
| Number of inner storage compartments with insulated doors and adjustable height | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 |
| shelves | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 |
| Should have battery backup for the display and security lock for the display | Yes | ||||||||||||
| Temperature uniformity | ±3ᵒC or less | ||||||||||||
| Alarms | Alarms for audible and visible alarm system for unwanted temperature rise, sudden power failure, system failure and battery low | ||||||||||||
| NO. of corrosion resistant racks | 1/2/3/4/5/6/7/8/9/10 | ||||||||||||
| Number of compressor | 2 | ||||||||||||
| Pairs of Cryogloves to be provided | 1 | ||||||||||||
| Number of Ice scraper | 1 | ||||||||||||
| Screen Password | Yes | ||||||||||||
| Temperature Chart recorder to be provided | Yes/ No | ||||||||||||
| Availability of USB port to | |||||||||||||
| Energy consumption | 8 | ||||||||||||
| Panels | Vacuum polyurethane foam panels | ||||||||||||
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