Ultra Low Temperature Freezer
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Showing 151–180 of 180 results
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-458X-WA |
| Effective Volume | 458 L |
| Interior Dimensions (mm) | 1380 × 500 × 660 |
| Exterior Dimensions (mm) | 2110 × 885 × 1095 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 780 W |
| Temperature Range | −25 °C to −65 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC-free alternative (R23/R508B blend or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam (≥120 mm thickness) |
| Interior Material | Electropolished stainless steel (AISI 304) |
| Door Configuration | Four independent inner doors with magnetic gaskets |
| Shelving | Three adjustable stainless-steel shelves |
| Interface | RS-232 port (optional) |
| Compliance | ISO 9001:2000 certified design & manufacturing process |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-50F-LA |
| Effective Capacity | 50 L |
| Temperature Range | -25 °C to -60 °C |
| Internal Dimensions (mm) | 364 × 405 × 409 |
| External Dimensions (mm) | 540 × 620 × 1115 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R-508B or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam (≥120 mm thickness) |
| Interior Material | 304 Stainless Steel |
| Door Configuration | Four independent inner doors with magnetic seals |
| Shelving | Three adjustable stainless steel shelves |
| Interface Option | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified design and manufacturing |
| Safety Features | Dual-lock system (door lock + power lock), audible/visual alarm for temperature deviation, door-open, and power failure |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-598-LA |
| Effective Volume | 50–1000 L |
| Inner Dimensions (mm) | 700 × 680 × 1255 |
| Outer Dimensions (mm) | 940 × 950 × 1920 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 300–1600 W |
| Temperature Range | −40 °C to −86 °C |
| Noise Level | ≤57 dB(A) |
| Refrigerant | R290/R170 (Non-ozone-depleting, low-GWP blend) |
| Interior Material | 304 Stainless Steel |
| Door Configuration | Four independent inner doors with adjustable shelves |
| Data Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified design and manufacturing process |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-598A-LA |
| Effective Volume | 598 L |
| Temperature Range | -25 °C to -65 °C |
| Interior Dimensions (mm) | 700 × 680 × 1255 |
| Exterior Dimensions (mm) | 940 × 950 × 1920 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1600 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R23/R508B compatible system) |
| Inner Chamber Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors |
| Cooling Method | Hybrid convection–forced-air condensation |
| Interface Option | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-60X-WA |
| Effective Volume | 60 L |
| Internal Dimensions (mm) | 410 × 410 × 353 |
| External Dimensions (mm) | 670 × 755 × 995 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 300 W |
| Temperature Range | −25 °C to −60 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | Non-ozone-depleting HFC blend |
| Cooling Method | Hybrid convection + forced-air condensation |
| Interior Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors |
| Data Interface | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TF-60-938-LA |
| Effective Volume | 50–1000 L |
| Inner Dimensions (mm) | As per specification sheet |
| External Dimensions (mm) | As per specification sheet |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 300–1100 W |
| Temperature Range | −40 °C to −86 °C |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Eco-friendly HFC blend (non-ozone-depleting) |
| Inner Liner Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors |
| Shelving | Three adjustable stainless-steel shelves |
| Cooling Method | Hybrid — partial natural convection + forced-air condenser |
| Interface Option | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Safety Features | Dual lock (door + power), over-temperature alarm, door-open alert, voltage fluctuation detection |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-60-938a-LA |
| Effective Volume | 938 L |
| Interior Dimensions (mm) | 1000 × 700 × 1335 |
| Exterior Dimensions (mm) | 1240 × 1000 × 2000 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1700 W |
| Temperature Range | −25 °C to −65 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R23/R508B or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam (≥120 mm thickness) |
| Interior Material | 304 Stainless Steel |
| Door Configuration | Four independent inner doors with magnetic seals |
| Data Interface | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Tianfeng Industrial Co., Ltd. |
| Model | TF-60-938D-LA |
| Temperature Range | -25 °C to -65 °C |
| Effective Volume | 938 L |
| Interior Dimensions (mm) | 1000 × 700 × 1335 |
| Exterior Dimensions (mm) | 1240 × 1000 × 2000 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1700 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R290/R170 or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam |
| Interior Material | Stainless steel (AISI 304) |
| Door Configuration | Four independent inner doors with magnetic seals |
| Shelving | Three adjustable stainless-steel shelves |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Safety Features | Door lock, power lock, audible/visual alarm system |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | TF-86-118D-WA |
| Effective Volume | 118 L |
| Interior Dimensions (mm) | 500 × 400 × 560 |
| Exterior Dimensions (mm) | 1270 × 780 × 965 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Temperature Range | −40 °C to −86 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | R23/R508B (non-ozone-depleting, low-GWP blend) |
| Insulation | High-density polyurethane foam (≥120 mm thickness) |
| Inner Chamber Material | 304 stainless steel |
| Door Configuration | Four independent inner doors with magnetic gaskets |
| Data Interface | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-158A-LA |
| Effective Volume | 158 L |
| Temperature Range | -40 °C to -86 °C |
| Internal Dimensions (mm) | 460 × 455 × 800 |
| External Dimensions (mm) | 700 × 700 × 1580 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 630 W |
| Noise Level | 57 dB(A) |
| Refrigerant | R23 (non-ozone-depleting, GWP-optimized) |
| Insulation | High-density polyurethane foam (≥120 mm thick, dual-layer) |
| Interior Material | 304 stainless steel |
| Door Configuration | Four independent inner doors with magnetic seals |
| Shelving | Three adjustable stainless-steel shelves |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Safety Features | Dual-lock system (door lock + power lock), audible/visual alarm, high-temp & door-open alerts |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-258-WA |
| Effective Volume | 258 L |
| Temperature Range | -40 °C to -86 °C |
| Inner Dimensions (mm) | 970 × 500 × 660 |
| External Dimensions (mm) | 1510 × 885 × 1095 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 600 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly HFC-free blend (R23/R508B alternative) |
| Interior Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors with adjustable shelves |
| Cooling System | Hybrid condensation — 50% natural convection + 50% forced-air cooling |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Safety Features | Dual lock (door + power), overtemperature/door-open/power-failure alarms |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TF-86-258D-WA |
| Effective Volume | 258 L |
| Temperature Range | -40 °C to -86 °C |
| Inner Chamber Dimensions (mm) | 970 × 500 × 660 |
| External Dimensions (mm) | 1510 × 885 × 1095 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 600 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | R23/R508B (non-ozone-depleting, low-GWP blend) |
| Interface | RS-232 (optional) |
| Insulation | Dual-layer polyurethane foam (≥120 mm thickness) |
| Brand | Tianfeng |
|---|---|
| Model | TF-86-30-LA |
| Temperature Range | -40 °C to -86 °C |
| Effective Volume | 30 L |
| Internal Dimensions (mm) | 270 × 265 × 400 |
| External Dimensions (mm) | 470 × 490 × 1120 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 350 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R23/R508B or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam |
| Interior Material | Stainless steel (AISI 304) |
| Door Configuration | Four independent inner doors with magnetic gaskets |
| Shelving | Three adjustable stainless steel shelves |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Certification | CE-marked for laboratory use in EU export markets |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-50D-LA |
| Effective Volume | 50 L |
| Temperature Range | -40 °C to -86 °C |
| Internal Dimensions (mm) | 364 × 405 × 409 |
| External Dimensions (mm) | 540 × 620 × 1115 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC-free refrigerant blend |
| Inner Chamber Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors with adjustable shelves |
| Cooling Method | Hybrid convection–forced-air condensation system |
| Interface | Optional RS-232 port for data logging and remote monitoring |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | TF-86-598D-LA |
| Effective Volume | 598 L |
| Temperature Range | -40 °C to -86 °C |
| Internal Dimensions (mm) | 700 × 680 × 1255 |
| External Dimensions (mm) | 940 × 950 × 1920 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1600 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | R23/R508B (non-ozone-depleting, low-GWP blend) |
| Inner Chamber Material | Stainless Steel (304) |
| Door Configuration | Four independent inner doors |
| Interface Option | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-60D-WA |
| Effective Volume | 60 L |
| Temperature Range | -40 °C to -86 °C |
| Inner Dimensions (mm) | 410 × 410 × 353 |
| External Dimensions (mm) | 670 × 755 × 995 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 300 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC-free blend (R23/R508B or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam (≥120 mm thickness) |
| Interior Material | Stainless steel (304 grade) |
| Door Configuration | Four independent inner doors with magnetic seals |
| Shelf System | Three adjustable stainless steel shelves |
| Cooling Method | Hybrid condensation — 50% natural convection + 50% forced-air cooling |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified design and manufacturing |
| Safety Features | Dual-stage audible/visual alarm, door lock, power lock, over-temperature and power-failure alerts |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-938-LA |
| Effective Volume | 938 L |
| Inner Chamber Dimensions (mm) | 1000 × 700 × 1335 |
| External Dimensions (mm) | 1240 × 1000 × 2000 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1700 W |
| Temperature Range | −40 °C to −86 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R23/R508B or equivalent) |
| Inner Liner Material | Stainless Steel (304) |
| Door Configuration | Four independent inner doors |
| Cooling Method | Hybrid — partial natural convection + partial forced-air condensation |
| Interface Option | RS-232 (optional) |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-86-938D-LA |
| Effective Volume | 938 L |
| Interior Dimensions (mm) | 1000 × 700 × 1335 |
| Exterior Dimensions (mm) | 1240 × 1000 × 2000 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 1700 W |
| Temperature Range | −40 °C to −86 °C |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Eco-friendly HFC blend (non-ozone-depleting) |
| Inner Chamber Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors |
| Cooling Method | Hybrid condensation — partial natural convection + partial forced-air cooling |
| Data Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Safety Features | Dual-lock system (door lock + power lock), audible/visual alarm, temperature deviation alert, door-open detection |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TF-FZG-5 |
| Voltage | 380 V, 50 Hz, 3-Phase, 5-Wire |
| Rated Power | 37 kW |
| Effective Chamber Volume | 50 L |
| Internal Dimensions (L×W×H) | 4500 × 2100 × 3600 mm |
| External Dimensions (L×W×H) | 4500 × 2100 × 3600 mm |
| Shelf Quantity | 5 + 1 radiant shelf |
| Shelf Size | 1000 × 1000 × 20 mm |
| Shelf Spacing | 65 mm |
| Shelf Material | SUS 304 stainless steel |
| Chamber Material | Cylindrical SUS 304, mirror-polished interior |
| Condenser Type | Cylindrical, SUS 304 coil |
| Ultimate Condenser Temperature | –65 °C to –70 °C |
| Chamber Temperature Range | –45 °C to +80 °C |
| Ultimate Vacuum | ≤2.7 × 10⁻² mbar |
| Max Ice Capacity | 100 kg |
| Cooling Water Requirement | 14 m³/hr (P = 1.5–2 bar, T ≤ 25 °C) |
| Defrost Water | ≥0.4 ton/batch (P ≥ 2 bar, T = 80 °C) |
| Compressed Air | 60 L/min (P = 4–8 bar) |
| Control System | Omron PLC + Touchscreen IPC |
| Software | TF-5000 Process Management Suite |
| Compliance | Designed and validated per GMP principles for food and botanical processing |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TF-40-50X-LA |
| Effective Volume | 50 L |
| Temperature Range | -15 °C to -40 °C |
| Internal Dimensions (mm) | 364 × 405 × 409 |
| External Dimensions (mm) | 540 × 620 × 1115 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC-free blend |
| Insulation | Dual-layer high-density polyurethane foam |
| Interior Material | Stainless steel (304) |
| Door Configuration | Four independent inner doors |
| Shelf System | Three adjustable stainless steel shelves |
| Interface Option | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified manufacturing |
| Brand | Truelab |
|---|---|
| Origin | Shanghai, China |
| Model | DW-45 / DW-60 / DW-86 |
| Cabinet Type | Upright |
| Effective Volume | 30 L |
| Internal Dimensions (W×D×H) | 330 × 350 × 260 mm |
| External Dimensions (W×D×H) | 550 × 580 × 780 mm |
| Power Supply | 220 V AC, 50 Hz |
| Rated Power Consumption | 130 W (DW-45) / 160 W (DW-60) / 280 W (DW-86) |
| Weight | 55 kg (DW-45) / 62 kg (DW-60) / 70 kg (DW-86) |
| Temperature Range | –15 to –45 °C (DW-45) / –25 to –65 °C (DW-60) / –45 to –86 °C (DW-86) |
| Refrigerant | R290/R170 (non-ozone-depleting, low-GWP hydrocarbon blend) |
| Insulation | High-density polyurethane foam (≥100 mm thickness, CFC/HCFC-free) |
| Door Seal | Dual magnetic gasket system |
| Compressor | Hermetic scroll compressor (imported brand, high-efficiency) |
| Brand | VC Plasma |
|---|---|
| Type | Upright Ultra-Low Temperature Freezer |
| Operating Temperature | –86 °C |
| Available Capacities | 138 L, 228 L, 288 L, 350 L, 480 L, 580 L, 610 L, 710 L, 1000 L, 1200 L |
| Construction | 304 Stainless Steel Interior Tank & Inner Door |
| Refrigeration Circuit | High-Purity Copper Tubing |
| Power Supply | 220 V / 50 Hz |
| Origin | Guangdong, China |
| Distribution Model | Authorized Distributor |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | DW-50W255 |
| Pricing | Available Upon Request |
| Brand | VWR |
|---|---|
| Origin | USA |
| Model | DW-HL398 |
| Effective Capacity | 398 L |
| External Dimensions (W×D×H) | 785 × 1041 × 1947 mm |
| Net Weight | 252 kg |
| Temperature Range | –10 °C to –86 °C |
| Category | Laboratory Ultra-Low Temperature Freezer |
| Brand | YIHENG |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | BDW-86L390 |
| Price Range | USD 7,000 – 14,000 |
| Instrument Form Factor | Upright |
| Effective Internal Volume | 650 L |
| Power Supply | 220 V AC / 50 Hz |
| Rated Power Consumption | 1500 W |
| External Cabinet Material | Powder-Coated Cold-Rolled Steel |
| Interior Liner | 304 Stainless Steel |
| Insulation | 126 mm Polyurethane Foam with R-245fa Blowing Agent |
| Door Handle | Ergonomic Lever-Style Design |
| Casters | Heavy-Duty Adjustable Leveling Wheels |
| Backup Battery Runtime | ≥48 h (display + temperature monitoring during power outage) |
| Data Interface | USB (temperature log export), RS-485, Remote Alarm Output |
| Compliance | Designed for GLP/GMP-aligned laboratory environments |
| Brand | Zhongke Duling |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | MDF-86V588B |
| Instrument Type | Upright |
| Effective Volume | 588 L |
| Interior Dimensions (W×D×H) | 606 × 738 × 1310 mm |
| Exterior Dimensions (W×D×H) | 891 × 1155 × 1994.5 mm |
| Power Supply | 220 V / 50 Hz |
| Rated Power Consumption | 500 W |
| Brand | Truelab (Distributor) |
|---|---|
| Manufacturer | Zhongke Meiling |
| Origin | Anhui, China |
| Model | YC-260L / YC-360L |
| Cabinet Type | Vertical |
| Temperature Range | 2–10°C |
| External Dimensions (W×D×H) | 590 × 603 × 1556 mm (YC-260L) / 590 × 603 × 1728 mm (YC-360L) |
| Net Weight | 77 kg / 86 kg |
| Climate Class | N |
| Cooling Method | Forced-air (Fan-cooled) |
| Compressor | High-efficiency imported compressor |
| Insulation | 155 mm polyurethane foam with secondary foaming technology |
| Temperature Sensor | Pt100 platinum resistance probe |
| Control System | Microprocessor-based digital controller with keypad lock & password protection |
| Alarm System | Audible/visual alerts for high/low temperature, door ajar, filter clogging, low battery, system fault |
| Optional | Temperature data logger interface, backup battery, external alarm lamp, thermal printer module |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TF-60-50X-LA |
| Instrument Form Factor | Upright |
| Effective Capacity | 50 L |
| Temperature Range | -25 °C to -60 °C |
| Inner Dimensions (mm) | 364 × 405 × 409 |
| External Dimensions (mm) | 540 × 620 × 1115 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly HFC-free blend (R23/R13/RE170) |
| Interior Material | Stainless Steel (304) |
| Door Configuration | Four independent inner doors with adjustable shelves |
| Cooling Method | Hybrid convection–forced-air condensation system |
| Interface Option | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified design and manufacturing process |
| Brand | Tianfeng |
|---|---|
| Model | TF-86-50-LA |
| Temperature Range | -40 °C to -86 °C |
| Effective Volume | 50 L |
| Interior Dimensions (mm) | 364 × 405 × 409 |
| Exterior Dimensions (mm) | 540 × 620 × 1115 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 450 W |
| Noise Level | ≤57 dB(A) |
| Refrigerant | Environmentally Friendly HFC Blend (Non-CFC, Non-HCFC) |
| Inner Chamber Material | Stainless Steel (304) |
| Door Configuration | Four Independent Inner Doors |
| Cooling Method | Hybrid Condensation (Natural Convection + Forced Air) |
| Interface Option | RS-232 (Optional) |
| Compliance | ISO 9001:2000 Certified Manufacturing |
| Safety Features | Dual Lock System (Door Lock + Power Lock), Over-Temperature Alarm, Power Failure Alarm, Door Ajar Alert |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TF-40-458X-WA |
| Effective Volume | 458 L |
| Interior Dimensions (mm) | 1380 × 500 × 660 |
| Exterior Dimensions (mm) | 2110 × 885 × 1095 |
| Power Supply | 220 V / 50 Hz |
| Rated Power | 780 W |
| Temperature Range | −15 °C to −40 °C |
| Noise Level | 57 dB(A) |
| Refrigerant | Eco-friendly non-CFC/HFC blend (R-404A or equivalent) |
| Insulation | Dual-layer high-density polyurethane foam |
| Interior Material | Stainless steel (304 grade) |
| Door Configuration | Two independent outer doors with four sealed inner doors |
| Shelving | Three adjustable stainless steel shelves |
| Interface | RS-232 (optional) |
| Compliance | ISO 9001:2000 certified design and manufacturing process |