Dual cooling system

· Brand-new ULT freezer is dedicated for bio-bank. Equipped dual cooling system plus origin import compressor realizes -90℃ in case of dual system and -80℃ in case of single system.

 Self-cascade/mixed refrigerant

· -90℃-new industry record.
· -90℃ can guarantee the biological activity of items stored at high-temp positions.
· -90℃ can improve low-concentration RNA integrity in case of long-term preservation.

 VIP Plus

. Insulation space of VIP PLUS is 1.9 times as big as that of V series; warm-keeping performance is 25 times and 13 times as high as that of glass wool and traditional polyurethane (PU) foamed materials; because of VIP PLUS, VX series' pull-down and warm-keeping performance are improved by 35% and 20% respectively.

 Code Lock

. Except for key lock and padlock, standard smart code lock plus optional fingerprint lock can realize remote unlock and card-swiping unlock; available role presetting in the system gives equipment administrator and sample operator different access, providing more user-friendliness.

Parameter
External Dimensions (WxD x H)	1180×875×1990mm
Internal Dimensions (Wx D xH)	920×600×1280mm
Volume	706L
Net weight	375kg
2 Inch Box capacity	480
2ML Vial capacity	48,000
Performance
Temperature Setting Range	-50~-90℃
Ambient Temperature	10~30℃
Pull up and pull down curve (point data)
Noise Level (db)	56.1dB [A]
Refrigeration
Refrigeration System	Dual cascade-type
Evaporator	Coil tube
Compressors	Toshiba compressor（2 x 1100 W）
Refrigerant	Mixed refrigerant
Insulation Material	PUF+ VIP plus
Insulation Thickness	130 mm
Defrost	Manual
Vaccum Release Port	Automatic
Construction
Exterior Material	Painted steel
Interior Material
Outer Doors/Lid	Foam door×1
Outer Door Lock	Electronic lock×1
Inner Doors/Lid	ABS foam×2
Shelves	3×SUS304
Shelves deminsion	W901×D537 mm
Max. Load - Per Shelf	50kg/pc
Access Port	2
Access Port Position	Back×1，bottom×1
Access Port Diameter	17mm
Casters	4
Controller
Controller	Microprocessor
Display	13 inch LCD Touch Screen
Adjustment accuracy	0.1℃
Temperature Sensor	Pt1000 and NTC thermistor sensors
Alarm(V=VisualAlarm,B=Buzzer Alarm,R= Remote Alarm）
Cabinet temperature alarm	V-B-R
Door open alarm
Sensor alarm
Power failure alarm
Remote alarm output
Ampient temperature alarm
Compressor alarm
Remote Alarm Contacts( NO/NC)	——
Electrical
Power Supply(V)	220~240V
Frequency(Hz)	50/60Hz
Rated input power	1540VA
Power consumption(KWh/24h)	20.3KWh/24h (AT: 25℃, Setpiont: -90℃, unloaded)
Heat Dissipation value ( Unloaded / Loaded )	5,544kj/h
Heat Dissipation value(Unloaded/Loaded
Standard port	RS485、USB、LAN
Optional port	——
Standard Accessories
Accessories	Defrost shovel (1 piece)
Options
Optional	Liquid CO2 back up, Inventory rack
Quality Management System
Certification	CE, ISO13485, ISO9001, ISO14001