冷冻室 Versafreeze VF 20040 C

Versafreeze VF 20040 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35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 : L003394

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冷冻室 Versafreeze VF 20040 C

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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

-40 °C

最大工作温度

0 °C

Technical data

工作温度范围

-40 ... 0 °C

温度稳定性

3 ± K

环境温度范围

15 ... 28 °C

有效空间

205 L

有效空间尺寸（宽x深x高）

790 x 520 x 500 mm

尺寸（宽x深x高）

960 x 790 x 1130 mm

重量

188 kg

冷却时间

从 20 °C 到 -40 °C 在 3 h

解冻时间

从 -40 °C 到 0 °C 在 6 h

电源供应

115 V; 60 Hz

电源插头

带插头的电源线 (NEMA 5-15P)

Certification

NRTL 根据 UL 61010-1:2012/R:2019-07, CSA C22.2 No. 61010-1:2012/A1:2018-11, CSA C22.2 No. 61010-2-011:2019, UL 61010-2-011:2021

数据表 Versafreeze VF 20040 C

下载 - 一般产品数据

设备	设备类别	文件类型	语言	格式	尺寸
Chapter Freezers Overall brochure Chinese	深低温冰箱、冰柜	产品说明手册	中文	PDF	2,98 MB	下载文档
Versafreeze	深低温冰箱、冰柜	产品说明手册	中文	PDF	2,79 MB	下载文档

适用配件

Cryo box, 136 x 136 x 50 mm, cardboard

Cryo box, 136 x 136 x 50 mm, cardboard

Cryo box, 136 x 136 x 75 mm, cardboard

Cryo box, 136 x 136 x 75 mm, cardboard

Cryo box, 136 x 136 x 130 mm, cardboard

Cryo box, 136 x 136 x 130 mm, cardboard

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