-30℃ Low temperature freezer,Biocotek_specification/price/image

Product Detail
Company Profile

Precise temperature control system
The worldwide famous high-accuracy computer-controlled temperature system with original binding can maintain the temperature constancy in the box at -30 precisely. The temperature set-value can be adjusted at -10 -30 , and the temperature display precision is 0.1 , the resolution is 0.1 and the adjusting increment is 0.1 . The value is to be displayed through three-digital high-brightness figure.
The system has special high-resolution temperature calibrating function. The calibrating increment is 0.1 .

24-hours tracing, recording and printing system Optional
The imported temperature recording and printing system. There are four precise temperature sensors (two sensors for some systems) inside the box and two temperature indicators outside the box, which are to display the temperature of upper and lower point, for users to supervise the temperature at each operating states in the box. The display precision--resolution is 0.1 .
The distinguished power-off memory function can hold and store huge temperature data and information permanently.
The temperature printing has password protection function, which can prevent illegally printing of the temperature fluctuation information.
5-ways alarm system: including 2 sound alarm devices with 220V power supply, 2 light alarm devices with 220V power supply and one remote signal alarm apparatus (optional), consisting the super complementary supervision system.
The data management software is available for one or more temperature signals changes
Communicate with PC through RS-232 interface to examine the temperature curve diagnosis diagram of one or more refrigerators and display the data sheet. The data and images can be stored, inquired and printed Optional .

Safe control system
Keyboard lock, password protection function, and method against missing-adjustment of the operating parameter;
Setting of the alarm temperature range.
7 system failure alarms (high temperature alarm, low temperature alarm, sensors failure alarm, door-opening alarm, electricity failure alarm, low back-up battery alarm, low voltage alarm).
Code display of the failure position (some machines have all these seven alarms);
Three alarm ways (buzzer alarm, flashing alarm, remote signal alarm)
The starting delay function due to self-checking and the interval protection function between temporary stop and start can ensure the reliable operation;
The system can record the condition of the maximum and the minimum temperature inside the box automatically without recording paper.
With the specially designed function, the system can operate under the state of sensor failure or the state of numerical disturbance safely and automatically.
The operating parameter display function can ensure that the system is under supervision by operator and with security and stability.
Equipped with remote alarm interface;
The distinguished operating parameter of the temperature control system can separate the operator menu from the supervisor menu, which can locate the respective responsibility of the operating parameter and the article storage.
The inbuilt lithium accumulator can keep displaying the temperature inside the box and can keep the light and sound alarm available for 72 hours after electricity failure.
Optional items
The EPS emergency supply is adoptable;
The DC24V-AC220V inverter is adoptable, and the DC24V power supply can keep the refrigerator under normal operation.

Refrigeration system
Import and adopt the original binding Germany DANFOSS high-performance compressor;
Germany EBM heat elimination fan;
Import and adopt the Japanese Matsushita vaporizer (cooling pipeline inside the box);
Fluoride-free refrigeration system for environmental protection to make green products and create green world.

Humanization design
The large-screen design is easy for observation.
The safe lock design can prevent missing-opening.
Wide voltage band is available for 187 242V voltage.
The refrigerator body is made of high-quality structural steel plate, which is treated with advanced phosphate rot-proof spray coating processing. The surface color is soft.

Main technical parameter

Product mode	Total useful volume	Voltage	Climate type	Temperature inside the box	Exterior size (WidthDepth Height)	Weight
DW30-120	120L	220V/50HZ	N	-10 -30	685 530 950	48
DW30-170	170L	220V/50HZ	N	-10 -30	950 530 950	52
DW30-200	200L	220V/50HZ	N	-10 -30	1050 530 950	55
DW30-250	250L	220V/50HZ	N	-10 -30	1150 630 950	60
DW30-300	300L	220V/50HZ	N	-10 -30	1150 720 950	65
DW30-460	460L	220V/50HZ	N	-10 -30	1750 700 930	80
DW30-560	560L	220V/50HZ	N	-10 -30	1780 780 980	100

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