Minus 86 Deep Freezer

WLS-95ULT, WLS-216ULT, WLS-360ULT, WLS-490ULT, WLS-650ULT

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.

About the product

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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