Versafreeze VF 55085 C

LAUDA Versafreeze冷冻机由于解冻时间长,即使在断电的情况下也能提供最大的样品安全性。标准的集成式蓄能器确保实际温度和报警功能的显示时间长达60小时。锁定系统直到各个抽屉和内部隔间,为高价值和关键的样品提供保护,防止被篡改和进入。

订购编号: L003339

性能特征

Laboratory chest freezer with reliable monitoring and highly efficient insulation for long-term storage and quality assurance
Protection against unauthorized access to setpoints through password-protected user management
Interior completely made of stainless steel
IIOT ready via powerful Ethernet interface
Energy-saving, maintenance-free refrigeration system with fully hermetic high-performance compressors
Additional insulating cover plates over the usable space
Comfortable touchscreen control unit with digital display for entering and calling up all safety-relevant values
Electronic alarm system and potential-free contact for connection to an in-house alarm system or the central control system
For long-term storage and quality assurance of organic substances and other materials
RS 485 interface for trouble-free data transfer
Environmentally friendly, future-proof natural refrigerants
Two lead-throughs with an internal diameter of 13 mm as standard, for inserting control sensors, eg Type Pt100
Limit values ​​for high and low temperature alarm adjustable
Display and alarm functions are maintained in the event of a power failure (battery backup)
Built-in data logger for storing temperature and alarm data
Cooling coils blown into the sides ensure direct cold transfer from all sides, high freezing speed and uniform temperature distribution throughout the whole cabinet
Vacuum insulation means more storage space with a reduced footprint
Magnetic sealing system reliably prevents the door / lid seals from freezing on

工作范围

最小工作温度

-86 °C

最大工作温度

-50 °C

技术特征(依据 DIN 12876)

工作温度范围
-86 ... -50 °C
环境温度范围
15 ... 28 °C
有效空间
556 L
有效空间尺寸(宽x深x高)
1180 x 620 x 760 mm
尺寸(宽x深x高)
1671 x 910 x 1056 mm
重量
280 kg
冷却时间
从 20 °C 到 -86 °C 在 4 h
解冻时间
从 -86 °C 到 0 °C 在 19 h
电源供应
230 V; 50 Hz
电源插头
带折角 Schuko 插头的电源线 (CEE7/7)

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