-40°C DEEP FREEZER

Product Code: DR-DF-40

Categories: ANALYTICAL INSTRUMENTS, LABORATORY EQUIPMENTS, MICROBIOLOGY

DR Labs deep freezer combine microprocessor-controlled temperature with a state-of-the- art design that delivers a true fan-circulated convection. Our Deep Freezer are designed for convenient and safe use in many applications such as Animal & Plant Cell Culture, Constant Temperature, Germination Test.

FEATURES:

Advanced, Adaptive, Microprocessor Control resulting in Superior Temperature Accuracy
High-Quality LED Display with bright and clear visuals.
High Quality Compressor with advanced technology and long life.
CFC-free(134A) Refrigeration System
Corrosion Resistant 304 Stainless Steel Chamber and Shelves
3 Stainless Steel Shelves are included
Over Temperature Alarm Mechanism

SPECIFICATIONS:

Temperature range	-10° C to -40°C
Temperature accuracy	±0.5°C
Temperature Uniformity	±0.1°C
Temperature controller	Dual display PID controller
Temperature sensor	PT100
Inner chamber	SS 304
External cabinet	Powder coated GI sheet
Insulation	Glass wool
Door	Insulated door Mechanical latch / clamp
Heaters	Resistance wire heaters
Shelves	SS wire mesh (removable)
Standard fittings	Mains on/off switch Load Indicator Fan on/off switch
Power supply	220 Volts 50Hz
Optional	GMP construction (Inner & outer SS304) PLC + HMI controller w/ USB interface 21 CFR Part 11software Data logger w/ USB interface Thermal printer Inner chamber LED light

Related products

VERTICAL AUTOCLAVE

CARBON-DIOXIDE INCUBATOR

SPECIFICATIONS:

Item Name	CO2 Incubator
Model No.	DR-CO2-80UV	DR-CO2-80	DR-CO2-80+	DR-CO2-180UV	DR-CO2-180	DR-CO2-180+
Sterilization	UV	140°C	180°C	UV	140°C	180°C
Volume	80L	80L	80L	180L	180L	180L
Microprocessor-based controller	Proprietary algorithm to control CO2 and temperature
Display	LCD touch display
Temp control range	Ambient +5°C- 60°C
Temp stability	±0.1°C
Temp field uniformity	±0.3°C (at 37°C )
Timer function	0 – 999hr 59 min.
CO2 measurement principle	Infrared (IR) detection
CO2 control range	0-20%
CO2 display resolution	0.10%
CO2 supply	0.05~0.1MPa is recommended
Relative Humidity	Ambient humidity ~95% at 37°C
HEPA filtration	HEPA filters at the gas inlet, ISO 5 level, 5 minutes
Temperature recovery time	≤10 min (open door 30sec room temperature 25°C set value 37°C)
O2 concentration recovery time	≤5 min (open the door 30sec set value 5%)
MOC	The inner chamber is made up of stainless steel and outer chamber with MS with powder coating
Light	Florescent light
Historical data storage	250,000 messages
Data export interface	USB interface
Scalability	Up to 2 units can be stacked.
Working environment temperature	18~30°C
Power supply	230V±10%, 50~60Hz
Inner Dimensions (L x D x H) mm	450x450x450			550x600x600
Outer Dimensions (L x D x H) mm	650x650x750			750x800x850

REFRIGERATING CIRCULATION BATH

Model	DR-RCB-6	DR-RCB-12
Make	DR Labs	DR Labs
Temp. Control Range	-20°C ~ 100°C	-20°C ~ 100°C
Temp. Resolution	0.01°C	0.01°C
Temp. Accuracy	±0.05°C	±0.05°C
Temp. Control	Microprocessor PID	Microprocessor PID
Display	LCD	LCD
Refrigeration Model	Air cooled refrigeration through compressor	Air cooled refrigeration through compressor
Refrigerant	R134A	R134A
Pump Circulation	Internal & External	Internal & External
Temp. Sensor	PT-100	PT-100
Pump Flow Rate	6L/min	6L/min
Tank Capacity	6L	12 L
Tank Size	250 x 200 x 150 mm	300 x 250 x 200 mm
Bath Opening	180 x 140 mm	235 x 160 mm
Bath Depth	150 mm	200 mm
Power Supply	AC 220 V / 50 Hz	AC 220 V / 50 Hz
Dimensions	320 x 370 x 655 mm	320 x 370 x 765 mm
Packing Dimensions & Weight	530 x 450 x 800 mm & 44 kgs	530 x 450 x 900 mm & 50 kgs

-40°C DEEP FREEZER

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