Cryogenic Constant Temperature Circulator
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| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH100 |
| Pricing | Upon Request |
| Flow Rate | 0.5–3000 mL/min |
| Speed Range | 4–400 RPM |
| Reversible | Yes |
| Flow Accuracy | ±0.25% FS (with calibrated flow system) |
| Control Options | Manual knob, 0–10 V analog, 0–20 mA analog, digital direction/start/stop signals |
| Speed Display | 3-digit 7-segment blue LED, 1 RPM resolution |
| Motor | 75 W permanent magnet DC (1/10 HP) |
| Input Voltage | Auto-ranging 90–130 V AC or 200–260 V AC, 50/60 Hz, single-phase |
| Enclosure Material | ABS housing |
| IP Rating | IP31 |
| Certifications | ETL, cETL, CE, RoHS |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Dimensions (L×W×H) | 31.7 × 27.9 × 15.2 cm |
| Weight | 7 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH100D |
| Flow Rate | 0.5–3000 mL/min |
| Speed Range | 4–400 RPM |
| Reversible | Yes |
| Flow Accuracy | ±0.25% (with calibrated flow system) |
| Control Options | Manual, Analog (0–10 V / 4–20 mA), Digital (TTL/RS-485) |
| Enclosure Material | ABS housing |
| Pump head options | Glass-filled nylon, Delrin®, stainless steel, cold-rolled steel, NBR, polycarbonate |
| IP Rating | IP31 |
| Certifications | ETL, cETL, CE, RoHS |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Dimensions (L×W×H) | 31.7 × 27.9 × 15.2 cm |
| Weight | 7 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH100M |
| Pricing | Available Upon Request |
| Flow Rate | 0.0012–160 mL/min |
| Speed Range | 2–200 RPM |
| Reversible | Yes |
| Flow Accuracy | ±0.25% (with calibrated flow system) |
| Speed Resolution | 0.1 RPM (4–400 RPM range) |
| Speed Regulation Accuracy | ±0.25% of full scale |
| Input Control Signals | 0–20 mA, 4–20 mA, or 0–10 VDC |
| Output Signals | 4–20 mA or 0–10 VDC |
| Pulse Output | 5 V TTL tachometer signal |
| Motor Type | 1/10 HP (75 W) permanent magnet DC motor |
| Power Supply | Auto-switching 115/230 VAC, 50/60 Hz |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Enclosure Material | ABS housing |
| filter media | glass-filled nylon and polycarbonate |
| IP Rating | IP31 |
| Certifications | ETL, cETL, CE, RoHS |
| Dimensions (L×W×H) | 31.7 × 27.9 × 15.2 cm (12.5 × 11 × 6 in) |
| Net Weight | 7 kg (15 lbs) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH100X |
| Pricing | Upon Request |
| Flow Rate | 14–4000 mL/min |
| Speed Range | 4–400 RPM |
| Reversible | Yes |
| Flow Accuracy | ±0.25% FS (with calibrated flow system) |
| Control Inputs | 0–20 mA, 0–10 V, TTL direction/start/stop |
| Speed Feedback Output | 5 V TTL pulse |
| Power Supply | 90–130 V AC or 200–260 V AC, 50/60 Hz, auto-ranging, single-phase |
| Motor | 1/10 HP (75 W), Permanent Magnet DC |
| Display | 3-digit, 7-segment blue LED, 1 RPM resolution |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Enclosure Material | ABS housing |
| pump head options | glass-filled nylon, Delrin®, stainless steel, cold-rolled steel, nitrile rubber, polycarbonate |
| IP Rating | IP31 |
| Certifications | ETL, cETL, CE, RoHS |
| Dimensions (L×W×H) | 31.7 × 27.9 × 15.2 cm (12.5 × 11 × 6 in) |
| Net Weight | 7 kg (15 lbs) |
| Brand | Yarong (Shanghai) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DLSB-6/20 |
| External Dimensions | 527 L × 367 W × 756 H mm |
| Temperature Control Range | −20 °C to +25 °C |
| Bath Volume | 6 L |
| Temperature Stability | ±2 °C |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | ADC-05-N20 |
| Temperature Range | −20 °C to 100 °C |
| Bath Volume | 5 L |
| Temperature Stability | ±1 °C |
| Flow Rate | 20 L/min |
| Max. Head | 10–12 m |
| Circulation Port | φ10 mm stainless steel metal hose with bayonet fitting |
| Control Mode | 99-segment programmable linear ramp/soak |
| Power Supply | 220 V, 50 Hz |
| IP Rating | IP54 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Model | LQC Series |
| Temperature Range | -10 °C to 100 °C up to -120 °C to 100 °C |
| Bath Volume | 5 L – 50 L |
| Temperature Stability | ±1 °C |
| Pump Flow Rate | 20–45 L/min |
| Max. Head | 4–8 m |
| Power Supply | 220 V or 380 V, 50 Hz |
| Control Precision (PID) | ±0.1 °C |
| Programming | Up to 99-segment programmable ramp-soak profiles |
| Communication | RS485 interface compliant with Lab Management Systems |
| IP Rating | IP54 |
| Construction | Stainless steel fluid path, corrosion-resistant fittings |
| Safety Protections | Over-temperature, low-level, leak, pressure, and short-circuit detection with power-loss memory |
| Brand | GengYu |
|---|---|
| Origin | Zhejiang, China |
| Model | DLSB-5/80 |
| Bath Volume | 5 L |
| Bath Dimensions (mm) | Ø220 × 180 |
| Coil Inner Diameter (mm) | Ø200 |
| Opening Diameter (mm) | Ø195 |
| Temperature Range | Ambient to −80 °C |
| Minimum No-Load Temperature | −82 °C |
| Optimal Ambient Temperature | 5–25 °C |
| Relative Humidity | 60–80% RH |
| Power Supply | 220 V / 380 V ±10%, 50 Hz |
| Refrigeration Capacity | 1956–180 W (at varying setpoints) |
| Temperature Control Range (Instrument Display) | −150 to 100 °C |
| Temperature Stability | ±0.5 °C |
| Sensor Type | PT100 |
| Circulation Pump Power | 100 W |
| Head | 4–6 m |
| Flow Rate | 20 L/min |
| Max. System Pressure | 2 MPa |
| Compressor | Danfoss hermetic refrigeration compressor |
| Refrigerant | R22 |
| Circulation Loop Material | SUS304 stainless steel |
| Cabinet Finish | Epoxy-coated corrosion-resistant spray paint |
| Unit Dimensions (W×D×H, mm) | 510 × 345 × 650 |
| Net Weight | 63 kg |
| Safety Protections | Leakage protection, overcurrent circuit breaker, overload relay, compressor high-pressure switch, pump thermal protector, compressor timer, self-diagnostic temperature control system |
| Brand | The Great Wall |
|---|---|
| Origin | Shanghai, China |
| Model | DLSB-5/20 |
| Temperature Range | −20 °C |
| Reservoir Capacity | 5 L |
| Pump Flow Rate | Adjustable, up to 20 L/min |
| Refrigeration Type | Mechanical compression (hermetically sealed compressor) |
| Construction | Corrosion-resistant fluid path |
| Control | Microprocessor-based digital temperature controller with LED display |
| Compliance | Designed for GLP-compliant lab environments |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | DL-1005 |
| Operating Temperature Range | −10 °C to +5 °C |
| Bath Volume | 5 L |
| Cooling Capacity | 350 W at −10 °C |
| Temperature Stability | ±0.5 °C |
| Circulation Flow Rate | 15 L/min |
| Minimum Reachable Temperature | −15 °C |
| Power Supply | 220 V / 50 Hz |
| Refrigeration System | Air-Cooled, Hermetic Compressor |
| Control Interface | Microprocessor-Based Touch Panel with Timer Function (0–100 h) |
| Construction | Stainless Steel Bath & Housing |
| Safety Protections | Compressor Delay, Overheat, and Overcurrent Protection |
| External Circulation Capability | Yes |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DL-1015 |
| Price | USD 1,420 (FOB Shanghai) |
| Cooling Capacity | 800 W at –15 °C |
| Bath Volume | 15 L |
| Temperature Range | –15 °C to +100 °C |
| Temperature Stability | ±0.5 °C |
| Pump Flow Rate | 15 L/min |
| Minimum Achievable Temperature | –15 °C |
| Refrigeration System | Air-Cooled, Hermetic Compressor |
| Control Interface | Microprocessor-Based Touchscreen LCD |
| Timer Shutdown | 0–100 h Adjustable |
| Construction | 304 Stainless Steel Bath & Housing |
| External Circulation | Yes, Integrated Dual-Loop Design |
| Safety Protections | Compressor Delay, Overheat, Overcurrent, Low-Level Alarm |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | HX-0508 |
| Temperature Range | -5 °C to 105 °C |
| Temperature Stability | ±0.05 °C |
| Display Resolution | 0.01 °C |
| Bath Volume | 8 L |
| External Circulation Flow Rate | 16–18 L/min |
| Dimensions (W×D×H) | 320×370×670 mm |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | HX-2010 |
| Temperature Range | −20 to 105 °C |
| Temperature Stability | ±0.05 °C |
| Bath Volume | 10 L |
| Display Resolution | 0.01 °C |
| Circulation Flow Rate | 16 L/min |
| External Dimensions | 320 × 370 × 670 mm |
| Cooling Method | Air-cooled, hermetically sealed refrigeration compressor |
| Safety Protections | Over-temperature cutoff, refrigeration system overheat & overcurrent protection |
| Calibration Offset Adjustment | Yes |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | HX-1050 |
| Price | USD 820 (FOB Beijing) |
| Temperature Range | −10 to +50 °C |
| Temperature Stability | ±0.1 °C |
| Refrigeration Capacity | 200 W |
| Circulation Flow Rate | 10 L/min |
| Bath Volume | 4 L |
| Opening Dimensions | 130 × 87 mm |
| External Dimensions (W×D×H) | 200 × 350 × 480 mm |
| Display | Digital LED for Setpoint & Actual Temperature |
| Pump Type | Stainless Steel Centrifugal Circulating Pump |
| Construction | 304 Stainless Steel Bath & Work Surface |
| Noise Level | <45 dB(A) |
| Weight | 18.5 kg |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Certification | FDA, USDA, ATEX, CSA, UL, CE |
| Material Compliance | FDA-grade 316 stainless steel wetted parts |
| Diaphragm Options | FDA Santoprene, FDA Nitrile, PTFE |
| Valve Types | Ball valve (1"–3") / Flap valve (2") |
| Flow Rate | 0–235 GPM |
| Solids Handling | Up to 2" diameter |
| Construction | FDA-compliant epoxy-coated aluminum housing, stainless steel hardware |
| Connection Standards | Tri-clamp (1", 1.5", 2"), ANSI法兰 (3") |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Product Type | Heavy-Duty Ball-Valve Air-Operated Double-Diaphragm (AODD) Pump |
| Construction Materials | Sand-Cast Aluminum / Cast Iron / Stainless Steel / Hastelloy C |
| Diaphragm & Valve Materials | Synthetic Rubber / TPE / PTFE |
| Maximum Solids Handling | 6–22 mm |
| Dry Suction Lift | 6.1 m (20 ft) |
| Certification | ATEX, CSA, UL, CE, USDA, FDA |
| Mounting | Free-Standing Base with Horizontal/Vertical Manifold Options |
| Compliance | Meets FDA 21 CFR Part 11 requirements for audit-trail-capable operation when integrated with validated control systems |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Heavy-Duty Flap-Valve Pump |
| Pricing | Available Upon Request |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Product Type | Pneumatic Double-Diaphragm Pump (AODD) |
| Construction | Non-Metallic Wetted Parts |
| Valve Type | Ball Valve |
| Materials | Polypropylene / Kynar® (PVDF) / Conductive Acetal Housing |
| Certifications | ATEX, CSA, UL, CE, USDA-FSIS, FDA 21 CFR Part 11 Compliant Software Interface Available |
| Duty Cycle | Intermittent & On-Demand Operation |
| Dry-Run Capable | Yes |
| Self-Priming | Yes |
| Explosion-Proof Design | Yes |
| Flow Rate Range | Up to 120 GPM (454 L/min) |
| Max. Air Inlet Pressure | 125 PSI (8.6 bar) |
| Max. Fluid Temperature | 150°F (65°C) |
| Particle Handling | Suspended Solids ≤ 0.25" (6.4 mm) |
| Viscosity Range | Up to 20,000 cP |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Standard Metal Ball-Valve Diaphragm Pump |
| Certification | ATEX, CSA, UL, CE, USDA, FDA |
| Construction Materials | Aluminum / Cast Iron / Stainless Steel / Hastelloy C |
| Diaphragm & Valve Materials | Neoprene, Polypropylene, TPE, PTFE |
| Application Profile | Intermittent/On-Demand Duty, Moderate Abrasives, Suspended Solids |
| Brand | Warren Rupp |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UL Series |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Supplier Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH10, FH15, FH30 |
| Flow Rate | 0.0002–105 mL/min |
| Speed Range | 1.2–300 RPM |
| Reversible | Yes |
| Integrated Flow Sensor | Yes |
| Compatible with Dispensing Arms | Yes |
| Input Voltage | 90–130 V AC or 160–260 V AC (auto-sensing, 50/60 Hz) |
| Motor Type | Permanent Magnet DC (PMDC) |
| Control Interface | Manual Knob, 0–5 V / 0–10 V Analog, RS-485 Digital (Modbus RTU) |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Enclosure Material | Powder-Coated Steel |
| Certifications | UL 61010-1, cULus, CE (EMC & LVD), RoHS Compliant |
| Dimensions (L×W×H) | 17.8 × 13.4 × 11.4 cm |
| Weight | 1.5 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FH100DX |
| Flow Rate | 14–4000 mL/min |
| Speed Range | 4–400 RPM |
| Reversible | Yes |
| Flow Accuracy | ±0.25% (with calibrated flow system) |
| Speed Resolution | 0.1 RPM |
| Speed Regulation Accuracy | ±0.25% of full scale |
| Control Inputs | 0–20 mA, 4–20 mA, or 0–10 V analog |
| Control Outputs | 4–20 mA or 0–10 V analog |
| Motor | 1/10 HP (75 W), PMDC, phase-controlled |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–65 °C |
| Enclosure Material | ABS housing |
| pump head options | glass-filled nylon, Delrin®, stainless steel, cold-rolled steel, nitrile rubber, polycarbonate |
| IP Rating | IP31 |
| Certifications | ETL, cETL, CE, RoHS |
| Dimensions (L×W×H) | 31.7 × 27.9 × 15.2 cm (12.5 × 11 × 6 in) |
| Net Weight | 7 kg (15 lbs) |
| Brand | WIGGENS |
|---|---|
| Origin | Germany |
| Model | CTB-40C |
| Temperature Range | −40 °C to +20 °C |
| Bath Volume | 4.8 L |
| External Dimensions | 360 × 465 × 555 mm |
| Power Supply | 230 VAC, 50 Hz, 3.0 A |
| Control Mode | Full Digital Setpoint Programming |
| Standard Configuration | Main Unit + Two Borosilicate Glass Traps (Tubing Not Included) |
| Brand | WIGGENS |
|---|---|
| Origin | Germany |
| Model | WT2 / WT4 / WT4P / WT6 / WT5F / WT12F / WT15F |
| Temperature Range | –30 °C to +100 °C |
| Temperature Stability | ±0.05 °C (WT2–WT6, WT4P) / ±0.2 °C (WT5F–WT15F) |
| Bath Volume | 4–26 L |
| Heating Power | 1.5 kW |
| Refrigeration Power (at 20 °C) | 150–480 W |
| Flow Rate | 10 L/min |
| Max. Pump Pressure | 0.23 bar |
| External Dimensions (W×D×H) | 22×42×64 cm to 35×67×44 cm |
| Net Weight | 23–33 kg |
| Brand | YUHUA |
|---|---|
| Model | DLSB-5/10 |
| Reservoir Capacity | 5 L |
| Minimum No-Load Temperature | −15 °C |
| Cooling Capacity | 1328–319 W (at −10 °C) |
| Flow Rate | 20 L/min |
| Head | 4–6 m |
| Temperature Range | Ambient to −10 °C |
| Temperature Stability | ±0.2 °C |
| Power Supply | 220 V, 50 Hz |
| Dimensions (W×D×H) | 500 × 370 × 540 mm |
| Weight | 25 kg |
| Brand | YUHUA |
|---|---|
| Model | DLSB-5/20 |
| Reservoir Volume | 5 L |
| Minimum No-Load Temperature | -24 °C |
| Temperature Control Range | -20 °C to Room Temperature |
| Temperature Stability | ±0.2 °C |
| Flow Rate | 20 L/min |
| Head | 4–6 m |
| Refrigeration Capacity | 1328–319 W (at -20 °C) |
| Power Supply | 220 V, 50 Hz |
| Ambient Operating Temperature | ≤25 °C |
| Dimensions (W×D×H) | 500×370×540 mm |
| Weight | ~42 kg |
| Construction | Corrosion-Resistant Fluid Path |
| Compressor | Hermetic Scroll Type (Imported) |
| Controller | Microprocessor-Based Digital PID Thermostat |
| Pump Type | Sealed Magnetic Drive Circulation Pump |
| Brand | YUHUA |
|---|---|
| Origin | Henan, China |
| Model | DLSB-5/30 |
| Reservoir Volume | 5 L |
| Minimum No-Load Temperature | −33 °C |
| Cooling Capacity | 2733–627 W (at −30 °C to 20 °C) |
| Flow Rate | 20 L/min |
| Head | 4–6 m |
| Temperature Control Range | −30 °C to RT |
| Temperature Stability | ±0.2 °C |
| Power Supply | 220 V, 50 Hz |
| Ambient Operating Temperature | ≤25 °C |
| Dimensions (W×D×H) | 545 × 370 × 640 mm |
| Construction | Corrosion-Resistant Fluid Path |
| Compressor | Hermetically Sealed, Imported Unit |
| Controller | Microprocessor-Based Digital Display with PID Algorithm |
| Brand | YUHUA |
|---|---|
| Model | DLSB-5/60 |
| Cooling Capacity | 2036–330 W (at –60 °C) |
| Minimum No-Load Temperature | –62 °C |
| Temperature Range | –60 °C to Room Temperature |
| Temperature Stability | ±0.2 °C |
| Reservoir Volume | 5 L |
| Flow Rate | 20 L/min |
| Head | 4–6 m |
| Power Supply | 220/380 V, 50 Hz |
| Dimensions (L×W×H) | 680 × 500 × 780 mm |
| Weight | 25 kg |
| Construction | Corrosion-Resistant Fluid Path |
| Control | Microprocessor-Based Digital Temperature Controller |
| Compressor | Imported Hermetic Scroll Compressor |
| Brand | ZOLLO |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DL-4030 |
| Price | USD 3,650 (approx.) |
| Bath Volume | 30 L |
| Operating Temperature Range | −50 °C to +100 °C |
| Refrigeration Capacity at −40 °C | 4200 W |
| Temperature Stability | ±0.5 °C |
| Circulation Flow Rate | 42 L/min |
| Display Resolution | 0.1 °C |
| Pump Pressure | ≤0.8 bar |
| Internal Drain Valve | Yes |
| Microprocessor Control | Yes |
| Software Lock Function | Yes |
| Timer Shutdown | 0–100 h adjustable |
| Dual LED Display (Set/Actual) | Red/Green |
| Protection Features | Compressor Delay, Overheat, Overcurrent |
| Cooling Method | Air-Cooled Hermetic Scroll Compressor |
| Compliance | CE-marked design principles |
| Brand | ZOLLO |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HX-030 |
| Price | USD 1,350 (approx.) |
| Temperature Range | −40 °C to +105 °C |
| Temperature Stability | ±0.05 °C |
| Display Resolution | 0.01 °C |
| Bath Volume | 30 L |
| External Circulation Flow Rate | 16–18 L/min |
| Internal Chamber Material | Stainless Steel (304) |
| Cooling Method | Air-Cooled Hermetic Refrigeration Compressor |
| Safety Protections | Over-Temperature Cut-off, Compressor Overheat/Overcurrent Protection, Drain Valve Integrated |