Refrigeration Equipment
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Showing 931–960 of 1585 results
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | VT-5000HC |
| Pricing | Available Upon Request |
| Cooling Capacity | 920 W at −10°C, 520 W at −20°C, 280 W at −30°C, 40 W at −40°C |
| Minimum No-Load Temperature | −40°C |
| Cooling Method | Indirect (Closed-Circuit Refrigeration) |
| Temperature Display | Digital, Pt100 Sensor |
| Temperature Setpoint Range | Adjustable Within Operating Range |
| Safety Protections | Delayed Start, Overcurrent Protection, Overtemperature Protection |
| Refrigerant | R404A |
| Cold Trap Chamber Dimensions | Ø250 × 250 mm (Stainless Steel 304) |
| Condenser Flask Dimensions | Ø50 × 300 mm |
| Condenser Flask Material | DIN 3.3 Borosilicate Glass (ISO 3585) |
| Quantity of Flasks | 3 |
| Vacuum Port Interface | Flexible Tubing Fitting, OD 12 mm |
| Ambient Operating Conditions | 5–35°C, ≤70% RH |
| Power Supply | 220–240 V~, 50 Hz |
| Total Power Consumption | 835 W |
| Rated Current | 3.8 A |
| Overall Dimensions (W×D×H) | 537 × 579 × 1094 mm |
| Net Weight | 85 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Integrated Circulator |
| Cooling Method | Air-Cooled |
| Temperature Range | −30 °C to +200 °C |
| Refrigeration Capacity | 2.5 kW (at −30 °C) to 8.2 kW (at +200 °C) |
| Temperature Stability | ±0.5 °C |
| Circulation Pump Pressure | 1.5 bar |
| Circulation Flow Rate | 90 L/min |
| Bath Volume | 20 L |
| Operating Mode | Continuous Duty |
| Heating Power | 12 kW |
| Total Power Consumption | 18 kW |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (L×W×H) | 1175 × 875 × 1720 mm |
| Display | 5.7″ TFT Color Touchscreen |
| Control Algorithm | Fuzzy Logic + PID |
| Programmable Profiles | 120 programs, up to 100 segments each |
| Communication Interface | RS485 or optional Ethernet |
| Language Support | English / Chinese selectable |
| Safety Protections | Overtemperature, overcurrent, overload, phase loss, leakage, delayed startup, low-level fluid detection |
| Heat Exchanger | Fully Brazed Plate-Type |
| Pump Type | Hermetically Sealed Magnetic Drive Circulation Pump |
| Fluid Compatibility | Synthetic heat-transfer fluids (e.g., silicone oil, glycol-water mixtures) |
| Enclosure Rating | IP20 |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-100-200-30H |
| Temperature Range | −30 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Refrigerant | R404A |
| Heating Power | 12 kW |
| Cooling Capacity | 8.2 kW @ 30 °C, 6.2 kW @ 10 °C, 4.5 kW @ −20 °C, 2.5 kW @ −30 °C |
| Circulation Flow Rate | 45 L/min |
| Max. Pressure | 1.4 bar |
| Reservoir Volume | 20 L |
| Pump Power | 1 kW |
| Total Power Consumption | 18 kW |
| Display | 5.7″ TFT Color Touchscreen |
| Control Interface | RS-485 (MODBUS RTU) |
| Protection Features | Delay start, overcurrent, overheat, overtemperature, high/low pressure, dry-run |
| Enclosure Dimensions (W×D×H) | 875 × 1375 × 1687 mm |
| Net Weight | 385 kg |
| Construction Materials | SUS304 reservoir & piping, AISI 316 plate heat exchanger plates |
| Electrical Supply | 3-phase 380 V, 50 Hz |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ZT-100-200-30HEX |
| Temperature Range | -30 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Refrigerant | R404A |
| Cooling Capacity | 8.2 kW at 200 °C, 6.2 kW at -10 °C, 4.5 kW at -20 °C, 2.5 kW at -30 °C |
| Heating Power | 12 kW |
| Circulation Pump Power | 1.5 kW |
| Flow Rate | 40 L/min |
| Max Pressure | 1.2 bar |
| Reservoir Volume | 45 L |
| Total Power Consumption | 18 kW |
| Dimensions (W×D×H) | 1050 × 1560 × 1800 mm |
| Weight | 750 kg |
| Display | 7-inch TFT color touchscreen with explosion-proof touch mouse |
| Control Interface | MODBUS RTU via RS-485 |
| Programmable Profiles | 120 programs × 100 segments |
| Safety Certifications | Compliant with GB3836.1–3:2010 and JB/T2379 |
| Construction Materials | SUS304 reservoir & piping |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-100-200-80H |
| Temperature Range | -80 °C to +200 °C |
| Temperature Stability (at Reactor) | ±0.5 °C |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Power Supply | 3-phase 380 V, 50 Hz |
| Total Power | 35.1 kW |
| Heating Power | 12 kW |
| Refrigeration Capacity | 2.5–31 kW (varies with setpoint) |
| Pump Flow Rate | 40 L/min |
| Max. Discharge Pressure | 1.2 bar |
| Compressor | 2× Danfoss “M series” hermetic piston compressors |
| Refrigerants | R404A / R23 |
| Expansion Valve | Danfoss thermostatic, serviceable without line break |
| Evaporator | AUS316 plate-type, design temp. −160 °C to +200 °C |
| Circulation Loop Materials | SUS304 stainless steel |
| Reservoir Volume | 25 L |
| Dimensions (W×D×H) | 1010 × 1740 × 1620 mm |
| Net Weight | 714 kg |
| Control Interface | 7″ TFT color touchscreen, MODBUS RTU over RS-485 |
| Programmability | 120 programs × 100 segments |
| Safety Protections | Delay start, overcurrent, overtemperature, high/low pressure, dry-run, thermal overload |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Integrated Unit |
| Cooling Method | Air-Cooled |
| Temperature Range | −30 °C to +200 °C |
| Refrigeration Capacity | 0.3 kW (at −30 °C) to 1.7 kW (at +200 °C) |
| Temperature Stability | ±0.5 °C |
| Circulation Pump Pressure | 1 bar |
| Circulation Flow Rate | 30 L/min |
| Reservoir Volume | 20 L |
| Operating Mode | Continuous Duty |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZT-20-200-30HEx |
| Cooling Capacity (kW) | 1.7 @ 200°C |
| Heating Power (kW) | 3 |
| Circulation Flow Rate (L/min) | 35 |
| Maximum Pressure (bar) | 1 |
| Temperature Range (°C) | −30 to +200 |
| Temperature Stability (°C) | ±0.5 |
| Working Ambient Temperature (°C) | 5–35 |
| Relative Humidity | ≤70% |
| Power Supply | 3-phase 380 V, 50 Hz |
| Total Rated Power (kW) | 4.7 |
| Expansion Tank Capacity (L) | 15 |
| Pump Motor Power (kW) | 0.25 |
| Heat Transfer Fluid Reservoir Material | SUS304 |
| Piping & Valve Material | SUS304 |
| Display | TFT Color Touchscreen (Explosion-Proof Enclosure) |
| Control Interface | RS485, MODBUS RTU Protocol |
| Explosion Protection Marking | Exd II BT4 (All Electrical Components Except Compressor Housing) |
| Refrigerant | R410A |
| External Port Size | 3/4″ NPT |
| Dimensions (W×D×H, mm) | 895 × 1430 × 1725 |
| Net Weight (kg) | 400 |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-20-200-80H |
| Temperature Stability | ±0.5 °C (at 15–65 °C) |
| Temperature Range | −80 to 200 °C |
| Cooling Capacity | 1.7 kW @ 200 °C, 4.3 kW @ 10 °C, 3.1 kW @ −10 °C, 2.3 kW @ −20 °C, 1.2 kW @ −30 °C, 2 kW @ −35 °C, 1.4 kW @ −60 °C, 0.45 kW @ −78 °C |
| Heating Power | 3 kW |
| Total Power Consumption | 7.9 kW |
| Pump Flow Rate | 30 L/min (max), Pressure: 1 bar (max) |
| Bath Volume | 12 L |
| Display | 7″ color TFT touchscreen, resolution 0.01 °C |
| Communication | RS485, USB |
| Refrigerants | R404A + R23 |
| Protection | Overtemperature, high-pressure refrigeration, leakage, phase sequence, thermal overload, overcurrent, compressor delay start |
| Enclosure | Cold-rolled steel with powder coating |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Dimensions (W×D×H) | 885 × 1315 × 1565 mm |
| Weight | 393 kg |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Standard Accessories | 2.6 m insulated stainless-steel flexible hose |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Integrated Circulating Chiller |
| Cooling Method | Air-Cooled |
| Temperature Control Range | −30 °C to +200 °C |
| Temperature Stability | ±0.5 °C (at 25 °C ambient, internal material temperature control) |
| Refrigeration Capacity | 0.6 kW @ 10 °C |
| Heating Power | 2.0 kW |
| Total Power Consumption | 3.0 kW |
| Circulation Pump Flow Rate | 25 L/min (max) |
| Circulation Pump Pressure | 1.5 bar (max) |
| Heat Transfer Fluid Volume | 3.5 L |
| Display | 7-inch color TFT touchscreen |
| Temperature Resolution & Setpoint Accuracy | 0.01 °C |
| Communication Interfaces | RS485, USB |
| Protection Features | Independent overtemperature, high-pressure refrigerant, leakage, phase sequence, thermal overload, and overcurrent protection |
| Enclosure Rating | IP20 |
| Refrigerant | R404A |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH |
| Dimensions (W×D×H) | 420 × 640 × 850 mm |
| Weight | 106 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-5-200-30H |
| Instrument Type | Integrated Unit |
| Cooling Method | Air-Cooled |
| Temperature Control Range | −30 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Heating Power | 2 kW |
| Total Power Consumption | 3.0 kW |
| Refrigeration Capacity | 0.2–0.6 kW (varies with setpoint) |
| Circulating Pump Flow Rate | up to 25 L/min |
| Pump Pressure | up to 1.5 bar |
| Heat Transfer Fluid Volume | 3.5 L |
| Display | 7-inch color TFT touchscreen |
| Communication Interfaces | RS485, USB |
| Protection Features | Overtemperature, high-pressure refrigerant, leakage, phase sequence, thermal overload, overcurrent, and compressor delay-start protection |
| Enclosure Rating | IP20 |
| Operating Ambient | 5–35 °C, ≤70% RH |
| Refrigerant | R404A |
| Weight | 106 kg |
| Dimensions (W×D×H) | 420 × 640 × 850 mm |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZT-5-200-30H (Air-Cooled) |
| Temperature Stability | ±0.5 °C |
| Operating Temperature Range | −30 °C to +200 °C |
| Ambient Temperature Range | 5 °C to 35 °C |
| Ambient Humidity | ≤70% RH |
| Power Supply | 220–240 V~, 50 Hz |
| Total Power Consumption | 3 kW |
| Heating Power | 2 kW |
| Refrigerant | R404A |
| Cooling Capacity | 0.6 kW at 200 °C / 0.6 kW at 20 °C / 0.5 kW at 0 °C / 0.4 kW at −10 °C / 0.3 kW at −20 °C / 0.2 kW at −30 °C |
| Circulation Pump Power | 180 W |
| Flow Rate | 25 L/min |
| Maximum Pressure | 1.5 bar |
| External Port Size | 1/2″ BSP |
| Expansion Tank Material | SUS304 |
| Tubing & Valve Material | SUS304 |
| Dimensions (W×D×H) | 420 mm × 650 mm × 860 mm |
| Net Weight | 106 kg |
| Safety Protections | Delayed startup, overcurrent, overtemperature, and high-temperature cutoff |
| Display | LCD touchscreen interface |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ZT-50-200-40H |
| Temperature Range | −40 °C to +200 °C |
| Temperature Stability | ±0.5 °C |
| Refrigeration Capacity | 31.0 kW at 200 °C, 8.2 kW at 10 °C, 6.2 kW at −10 °C, 4.5 kW at −20 °C, 2.5 kW at −30 °C, 1.0 kW at −35 °C |
| Heating Power | 6 kW |
| Bath Fluid Volume | 13 L |
| Pump Flow Rate | 30 L/min |
| Pump Pressure | 1.0 bar |
| Total Power Consumption | 11.2 kW |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (L×W×H) | 1140 × 855 × 1465 mm |
| Display | 5.7″ color TFT touchscreen |
| Control Algorithm | Fuzzy logic + PID |
| Programmable Steps | 120 programs, up to 100 segments per program |
| Communication Interface | RS485 / optional Ethernet |
| Language Support | English & Chinese |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Manufacturer |
| Model | ZT-50-200-80H |
| Temperature Range | −80 °C to 200 °C |
| Temperature Stability | ±0.5 °C |
| Cooling Capacity | 31.0 kW at 200 °C / 1.0 kW at −78 °C |
| Heating Power | 6 kW |
| Circulation Flow Rate | 30 L/min |
| Max Pressure | 4 bar |
| Bath Volume | 17 L |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (L×W×H) | 1340 × 885 × 1580 mm |
| Display | 5.7″ TFT Color Touchscreen |
| Control Modes | Constant & Programmable (120 programs × 100 segments) |
| Communication Interface | RS485/Modbus |
| Safety Protections | Overtemperature, overcurrent, overload, leakage, dry-run, low-level, delayed start |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ZTM-20-200-30 |
| Instrument Type | Integrated Unit |
| Cooling Method | Air-Cooled |
| Temperature Range | −30 °C to +200 °C |
| Temperature Stability | ±0.5 °C (±0.1 °C in selected subranges) |
| Max Pump Pressure | 1.0 bar |
| Pump Flow Rate | 30 L/min |
| Display | 7-inch Color TFT LCD |
| Communication Interfaces | RS485, USB |
| Control Modes | Constant Setpoint, Programmed Setpoint, Ramp Rate (Slope) Control, Programmed Ramp Control |
| Safety Protections | Independent Overtemperature, High-Pressure Compressor, Leakage Current, Compressor Delay Start, Thermal Overload, Overcurrent, Phase Sequence Monitoring |
| Liquid Level Monitoring | Yes |
| Temperature Sensing Options | Material Temperature, Heat Transfer Fluid Outlet Temperature, or Return Temperature |
| Delta-T Control Logic | Enabled |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ZTM-20-200-40Ex |
| Instrument Type | Integrated Unit |
| Cooling Method | Air-Cooled |
| Temperature Control Range | −40 °C to +200 °C |
| Refrigeration Capacity | 0.25–3 kW |
| Temperature Stability | ±0.5 °C |
| Circulating Pump Pressure | <1.2 bar |
| Circulating Pump Flow Rate | <20 L/min |
| Operating Mode | Continuous |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Controlled-Rate Freezer |
| Model Numbers | 7451, 7453, 7455, 7457, 7459 |
| Certifications | UL, CSA, CE Mark |
| Cooling Rate | 0.1–99.9 °C/min |
| Heating Rate | 0.1–10.0 °C/min |
| Temperature Uniformity | < ±2.0 °C |
| Controller | Microprocessor-based |
| Control Mode | Sample- or Chamber-sensing |
| Display | 4×20 LCD |
| Preset Programs | 6 |
| User-Programmable Protocols | 10 |
| Insulation | In-situ foamed polyurethane |
| Valve System | Dual solenoid valves |
| Cooling Medium | Liquid nitrogen (LN₂) |
| Chamber Volumes | 17.0 L (0.6 cu ft), 34.0 L (1.2 cu ft), 48.1 L (1.7 cu ft) |
| IVF-Specific Models | FDA-cleared for human assisted reproductive technology applications |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Line | NESLAB Merlin M33, M75, M150, LR |
| Chiller Type | Integrated Air-Cooled Circulating Chiller |
| Temperature Range | –15 °C to 35 °C (with low-temp option) |
| Temperature Stability | ±0.1 °C (M33), ±0.15 °C (M75/M150) |
| Cooling Capacity | 1142 W (M33), 2156 W (M75), 4832 W (M150) at 20 °C fluid & ambient |
| Refrigerant | R134a (M33/M75), R404A (M150) |
| Reservoir Volume | 1.8 L |
| Pump Type | Adjustable pressure, selectable flow (PD1, PD2, or CP55 options) |
| Noise Level | Low-noise operation |
| Compliance | CFC-free refrigeration system, CE-marked, UL/CSA certified for laboratory use |
| Dimensions (H×W×D) | 59.7×32.1×53.0 cm (M33), 66.4×41.3×61.0 cm (M75), 77.2×54.0×74.3 cm (M150) |
| Weight | 54 kg (M33), 80 kg (M75), 115 kg (M150) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Integrated Circulating Chiller |
| Cooling Method | Air-Cooled |
| Temperature Range | −10 °C to +80 °C |
| Refrigeration Capacity | 250 W @ 20 °C (Accel 250) / 500 W @ 20 °C (Accel 500) |
| Temperature Stability | ±0.1 °C |
| Reservoir Volume | 2.8 L |
| Pump Flow Rate | Up to 21 L/min (dual-mode pump option) |
| Max. Pump Pressure | 805 mbar (dual-mode) / 300 mbar (pressure-only) |
| Dimensions (W×D×H) | 620 × 232 × 487 mm |
| Weight | 30 kg |
| Noise Level | ≤58 dBA |
| Certifications | UL, CSA, CE, RoHS, DIN 12876 Class 3 / NFL Safety Rating |
| Warranty | 3-Year Global Limited Warranty |
| Brand | Thermo Fisher Scientific |
|---|---|
| Model | ULT80ZT / ULT80 / ULT95 |
| Temperature Range | –80 °C to +80 °C (ULT80) / –90 °C to +80 °C (ULT95) |
| Temperature Stability | ±0.02 °C (at 25 °C) / ±0.03 °C (at –70 °C) |
| Bath Volume | 15.1 L |
| Control | PID with LCD touchscreen interface |
| Heating Power | 1200 W / 1650 W |
| Refrigeration Capacity | 250 W @ –70 °C / 350 W @ –80 °C |
| Communication Interfaces | USB, RS-232, RS-485, Ethernet, Analog I/O, Multi-function I/O port |
| Safety Certifications | UL, CSA, CE, RoHS, DIN 12876 Class 3 / NFL Level |
| Alarm Functions | High/Low temperature, High/Low liquid level |
| Compressor | Inverter-driven variable-speed |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | ThermoChill I / II / III / I LR / II LR / III LR |
| Cooling Method | Air-Cooled |
| Temperature Range | –10 °C to +30 °C (LR models) |
| Cooling Capacity | 700 / 1000 / 2000 W @ 20 °C (60 Hz) |
| Temperature Stability | ±0.1 °C (standard & LR models), ±0.5 °C (III & III LR at extended range) |
| Reservoir Volume | 9.5 L (I/II/I LR/II LR), 19 L (III/III LR) |
| Pump Type | Positive Displacement (PD-1 or PD-2) or Magnetically Driven Centrifugal (MD30/MD) |
| Flow Rate | 4.5–13.6 L/min (adjustable, model- and pump-dependent) |
| Max. Pressure | 0.3–4.1 bar (pump-dependent) |
| Communication Interface | RS232 / RS485 |
| Certifications | CE, UL, IEC 61010-1:2004 compliant |
| Power Supply | 200–230 V, 50/60 Hz |
| Operating Environment | +10 °C to +35 °C |
| Duty Cycle | Continuous |
| Construction | Integrated, air-cooled chiller with stainless-steel reservoir and corrosion-resistant fluid path |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Range | –5 °C to +90 °C |
| Refrigeration Capacity | 3500 / 5000 / 7500 / 10000 W @ 20 °C |
| Temperature Stability | ±0.1 °C |
| Reservoir Volume | 7.2 L or 17.9 L |
| Pump Flow & Pressure | Adjustable |
| Operating Mode | Continuous Duty |
| Certifications | CSA, CE, WEEE |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Integrated Air-Cooled Circulating Chiller |
| Temperature Range | 5–40°C (standard), optional extended ranges up to 90°C (heating) or down to –55°C (low-temp models) |
| Cooling Capacity @ 20°C, 60 Hz | 900 W / 1400 W / 2500 W |
| Temperature Stability | ±0.1°C |
| Reservoir Volume | 7.2 L |
| Pump Flow Rate | Adjustable, model-dependent selection available |
| Pump Pressure | Adjustable |
| Operating Mode | Continuous |
| Noise Level (Low-Noise Models) | <58 dBA |
| Certifications | CSA, CE, WEEE |
| Dimensions (Air-Cooled, H×W×D mm) | 699×361×627 (TF 900/1400), 736×436×673 (TF 2500) |
| Weight (with P2 pump) | 59.2 kg (TF 900/1400), 79.6 kg (TF 2500) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Model | Revco |
| Type | Ultra-Low Temperature (ULT) Freezer |
| Certification | UL 450B, CE Marked |
| Temperature Range | −86 °C stable operation |
| Compressor | Dual-stage industrial-grade cascade system |
| Insulation | ≥150 mm CFC-free polyurethane foam |
| Control System | Microprocessor-based with digital display, programmable alarms, and configurable safety setpoints |
| Voltage Options | 208–240 V AC, 50/60 Hz |
| Compliance | Designed for GLP/GMP environments, supports FDA 21 CFR Part 11–compliant data logging when integrated with optional software modules |
| Key | Brand: Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | Imported |
| Models | RVT5105-230, RVT400-230, RVT5105-115 |
| Refrigerant | CFC-free and HCFC-free |
| Operating Temperatures | −5 °C, −50 °C, −105 °C |
| Condenser Assembly | Includes GCF400 Glass Condensing Flask and FC400 Flask Cap |
| Display | Digital LED Temperature Readout (RVT4104 variant) |
| Brand | Thermo Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | STP FDE Series |
| Instrument Type | Upright |
| Temperature Range | –50°C to –86°C |
| Minimum Operating Temperature | –86°C |
| Insulation Material | High-Density Polyurethane Foam with Polystyrene Core |
| Door Configuration | Four Internal Swing Doors with Magnetic Gasket Seals |
| Recovery Time (after 30-sec door opening) | <15 min to return to –80°C |
| Energy Consumption | Optimized for reduced power draw vs. prior-generation ULT freezers |
| Noise Level | <55 dB(A) at 1 m |
| Optional Accessories | LN₂ or CO₂ Backup Cooling System, Chart-Based Temperature Recorder, 21 CFR Part 11–Compliant Digital Data Logger |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Shanghai, China |
| Model | Thermo Scientific™ CryoExtra™ High-Efficiency Liquid Nitrogen Storage Tank |
| Capacity | 1770 L (62.5 cu. ft.) |
| Internal Height | 86.9 cm (34.2 in) |
| Internal Depth | 162.1 cm (63.8 in) |
| External Height | 203.2 cm (80 in) |
| Diameter | 152.4 cm (60 in) |
| Neck Inner Diameter | 63.5 cm (25 in) |
| Sample Capacity | 93,000 × 2 mL vials |
| Temperature Monitoring | Microprocessor-based LN₂ level & temperature control with audible/visual alarm |
| Power Requirement | 100–230 V, 50/60 Hz |
| Certifications | CE, UL Listed |
| Construction | Stainless steel cryogenic chamber |
| Door Quantity | 1 |
| Transport Weight | 1123 kg (2470 lb) |
| Net Weight | 781 kg (1721 lb) |
| Accessories | 0.5″ 45° flared inlet port, 1.8 m stainless steel flexible LN₂ hose included |
| LN₂ Supply Requirement | 22 psi low-pressure supply tank (sold separately) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-manufactured) |
| Model | Thermo Scientific™ CryoMed™ CTS Series Controlled-Rate Freezer |
| Quotation | Upon Request |
| Capacity | 48 L (1.7 ft³) |
| Temperature Range | −180 °C to +50 °C |
| Chamber Material | 304 Stainless Steel with Powder-Coated Exterior |
| Certifications | CE Compliant |
| Data Interface | OPC UA (Ethernet), USB 2.0 |
| Onboard Data Logging | Yes |
| Regulatory Compliance | FDA 21 CFR Part 11, GMP-aligned |
| User Access Levels | 3-Tier Authentication |
| Predefined Programs | 6 Factory-Loaded |
| Custom Programs | Up to 14 User-Defined |
| Cooling Medium | Liquid Nitrogen (LN₂) |
| Dual Solenoid Valve Control | Yes |
| VHP-Compatible | Yes |
| Thermal Monitoring | Dual T-type Thermocouples (Chamber + Sample) |
| Alarm System | Real-time Fault Detection (Thermocouple, Heater, Temp Limit, Power Loss, Run Completion) |
| Remote Alert Contacts | Optional |
| Printer Support | Optional Thermal Printer |
| Dimensions (W×D×H) | 125.2 × 61 × 55.1 cm |
| Net Weight | 86.6 kg (191 lb) |
| Electrical Supply | 220–230 V, 50–60 Hz, 12 A |
| Plug Type | CEE 7/7 |
| Brand | Cole-Parmer |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Ice Production Method | Direct CO₂ phase transition (liquid → solid) |
| Ice Output | 22.7 kg/day |
| Ice Storage Capacity | 12 kg |
| Water Consumption | None |
| Cooling Medium | Liquefied CO₂ (cylinder-fed) |
| Dimensions (L×W×H) | 23 × 21 × 14 cm |
| Net Ice Block Weight | 0.45 kg ±10% |
| Ice Block Dimensions (L×W×H) | 15.2 × 10.2 × 3.8 cm |
| CO₂ Cylinder Requirement | Standard 22.7 kg (50 lb) liquid CO₂ cylinder |
| Cycle Time | 60–90 seconds per block (temperature-dependent) |
| Construction | 304 Stainless Steel |
| Safety Features | Integrated pressure gauge, stainless steel high-pressure hose, automatic safety relief valve (ASV), ASV self-closing upon cylinder valve shutdown |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Type | Integrated Circulating Chiller |
| Cooling Method | Water-Cooled |
| Temperature Control Range | 5–40 °C |
| Refrigeration Capacity | 300–90,000 W |
| Temperature Stability | ±0.1 °C |
| Circulating Pump Pressure | 2.0 bar |
| Flow Rate | 0–60 L/min |
| Reservoir Volume | 5–550 L |
| Duty Cycle | Continuous Operation |
| Power Supply | 220 V, 50 Hz |
| Compressor | Scroll Type |
| Safety Protections | Compressor Overheat, Overcurrent, High/Low Pressure, and Overtemperature Protection |
| Construction | Stainless Steel Reservoir & Pump |
| Controller | Domestic High-Precision PID Temperature Controller (Optional RKC Japan Unit) |
| Electrical Components | Siemens / Schneider / Omron |
| Refrigeration Components | Italian/German Expansion Valves & Solenoid Valves |
| Noise Level | Low |
| Dimensions (L×W×H) | 650 × 500 × 765 mm |
| Weight | Approx. 85 kg |
| Brand | Tianfeng |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Equipment Type | Manifold-Type Freeze Dryer |
| Application | Laboratory-Scale Lyophilization |
| Shelf Area | 0.12 m² |
| Ultimate Vacuum (Empty Chamber) | <10 Pa |
| Condenser Temperature | <−50 °C |
| Ice Capacity | 3 kg/24 h |
| Dimensions (W×H×D) | 370 mm × 650 mm × 360 mm |
| Power Consumption | 1100 W |
| Electrical Supply | 220 V, 50 Hz |
| Refrigeration System | Air-Cooled, Hermetic Compressor |
| Chamber Material | Stainless Steel (304), Transparent Acrylic Bell Jar |
| Manifold Ports | 8 Standard ISO-KF 16 Flanges |
| Sample Vials | Compatible with 50 mL, 100 mL, 250 mL, 500 mL, and 1000 mL Erlenmeyer flasks or round-bottom flasks |