DR Labs -20ºC Deep freezers provides an ideal freezing environment for advanced medical and industrial applications. These freezers offer unrivalled cold storage protection for valuable samples and materials and maintain internal temperature of -20°C. The refrigerators are equipped with auto defrosting device with highly efficient microprocessor for ease of operation with minimum space. These are widely used in scientific research labs for long term storage of critical samples, offering exceptional temperature uniformity with excellent sample protection.
Applications:
DR Labs Deep Freezer is double walled cooled units. Outer body of our laboratory refrigerators are constructed out of thick PCRC, pre-coated corrosion resistant GI sheet duly pre- treated with primers and rust proofing and painted with long lasting stove enamel or elegantly powder coated. The inner construction is made of stainless- S t e e l sheet-
304. The 100 mm gap between the walls is filled high grade polyurethane insulation, which ensures maximum thermal efficiency.
Cooling An energy efficient cooling unit is installed in our freezer. We use high end CFC free
compressors, conforming to latest international standards and guidelines.
Cooling medium Air-cooled CFC free refrigerants.
Temperature Range Temperature range is -20ºC controlled by nanotechnology-based
microprocessor temperature controller.
Temperature accuracy is +/- 1°C or better.
Energy consumption rate (24) 174 W
| 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 | ||||
| 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 |
| Parameters | Specifications |
|---|---|
| Temperature range | Lights Off: 5°C to 60°C; Light ON: 10°C to 60°C |
| Temperature controller | Digital PID controller with SV & PV values |
| Temperature accuracy | ±1% |
| Humidity | 50% to 90% |
| Humidity controller | Digital PID controller with SV & PV values |
| Humidity accuracy | ±3% |
| Illumination | 3 sides illumination with detachable LED lights(10000 LUX or 23000 LUX) |
| Light timer | 24×7 weekly digital timer |
| Shelves | Stainless steel or chrome plated (Height adjustable) |
| Humidity system | SS boiler tank with immersion heater and automatic water replenishment by external tank |
| Safety | Audio / visual alarm for temperature deviation |
| Optional | Exterior made of stainless steel 304 / 316 White painted steel inner walls Door open alarm Plant growth racks UV lamp PLC with HMI interface Data logger with USB interface Password protection for controller Caster wheels |
| Power supply | 220 Volts / 50 Hz |
| DR-150PGC | 800 x 500 x 380 | 150 L |
| DR-250PGC | 550 x 450 x 1000 | 250 L |
| DR-350PGC | 550 x 550 x 1200 | 350 L |
| DR-450PGC | 800 x 600 x 1250 | 600 L |
| DR-800PGC | 1120 x 600 x 1200 | 800 L |
| DR-1000PGC | 1150 x 670 x 1300 | 1000 L |
| Category | DR-B2 |
|---|---|
| External Size (W*D*H) | 1383*775*2250 mm |
| Internal Size (W*D*H) | 1210*600*660 mm |
| Tested Opening | Safety height 10″ |
| Max Opening | 470 mm |
| Airflow Volume (Exhaust) | 100%: 1320 m³/h (776 cfm) |
| Front Window | Motorized;Two-layer laminated toughened glass ≤6mm, Anti-UV |
| Filter | ULPA,99.9995% efficiency at 0.12μm (02), filter life indicator |
| Filter Guard Type | Aluminum alloy frame |
| Noise | NSF 49 ≤60 dB |
| Illumination | ≥1000 Lux |
| Socket | 2, Total consumption ≤500W |
| Display | Touch screen |
| Tap | Water tap*1, Gas tap*1 |
| Power Supply | AC220V,50/ 60Hz |
| Consumption | 400W |
| Alarm | Abnormal airflow velocity; Filter replacement; Front window at unsafe height |
| Blower | One ECM motor, 230V AC; Speed adjustable, high efficiency and low power consumption |
| Material | Working area: 304 stainless steel Frame,Decorative Plate: cold-rolled steel with anti- bacteria powder coating |
| UV Lamp | 30W |
| Germicidal UV Lamp | Emission of 253.7 nanometers for most efficient decontamination |
| Certification | NSF 49 |
| Illuminating Lamp | LED lamp, 20W*2 |
| Standard Accessory | LED lamp*2, UV lamp*2, Base stand, SS water tap*1, Gas tap*1, Drain valve, Waterproof socket*2 |
| Optional Accessory | Armrest, Airflow tester, Formalin fumigation sterilizer, Infrared sterilizer, exhaust duct |
| Package Size (W*D*H) | 1540*1080*1900 mm |
| Gross Weight | 340 kg |
©2025-26. All Rights Reserved. Shresha Biortek
