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Dongnan Scientific Instrument Co., Ltd.

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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelFDU-2110
Cold Trap Temperature−80 °C
Condensation Capacity3 L per 24 h
Vacuum Range0.4–533 Pa (Pirani gauge, digital display)
Cold Trap DimensionsΦ200 × 300 mm (SUS304 stainless steel)
Refrigeration System500 W dual-stage compressor, R404A/R23 refrigerant blend
Defrost MethodHot-gas auto-defrost with thermal cutoff
Vacuum ReleaseMotorized solenoid valve with 0.2 µm sterile air filter
Power SupplyVacuum pump circuit — max. 6 A
Overall Dimensions & Weight700 × 550 × 935 mm (W×D×H), approx. 140 kg
Safety FeaturesLeakage/overcurrent protection, compressor protection circuit, control panel self-diagnosis, fuse for service outlet
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCA-1320
Cooling Capacity1050 W (903 kcal/h) at 10°C liquid temperature
Temperature Range−20 to +20°C
Temperature Stability±2°C
Circulation Flow RateUp to 16 L/min
Max. Head9.5 m
Reservoir Volume13 L (usable liquid volume: 10.5 L)
RefrigerantR407C
Compressor ControlON-OFF
Display Resolution0.1°C
Reservoir MaterialSUS304 stainless steel
Dimensions (W×D×H)460 × 430 × 570 mm
Weight~48 kg
Cooling MethodAir-cooled
Power Consumption675 W
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BrandEYELA
OriginJapan
ModelFDM-2010
Cold Trap Temperature−80 °C
Condensation Capacity1 L/24 h
Display3.4-inch LCD
Vacuum GaugeDigital Pirani gauge (0.0–533 Pa)
Cold Trap DimensionsØ153 × 225 H mm, SUS304
Refrigeration SystemDual 500 W compressors, HFC blend (R290/R170)
Vacuum Pump InterfaceDedicated 125 V/6 A outlet (pump not included
Freeze Drying Chamber InterfaceDedicated 125 V/2 A outlet
Overall Dimensions450 W × 550 D × 945 H mm
Net Weight~81 kg
SafetyLeakage current protection, overcurrent cutoff, compressor thermal protection, self-diagnostic control panel, vacuum release valve with 0.2 µm particulate filter, hot-gas defrost system
FunctionsAuto-vacuum start/stop, vacuum & cold trap temperature monitoring, elapsed time logging (for pump runtime and sublimation duration), power-failure recovery, automatic vacuum break post-cycle
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelUT-1000 / UT-2000
Cooling MethodDirect cylinder cooling with integrated glass condenser
Maximum Moisture Removal Capacity0.5 kg H₂O (UT-1000) / 0.4 kg H₂O (UT-2000)
Minimum Achievable Temperature−50 °C (UT-1000) / −100 °C (UT-2000)
Bath DimensionsØ90 × 225 mm H
Bath Volume1.4 L
Refrigeration SystemAir-cooled, 400 W (UT-1000) / Dual air-cooled compressors, 2 × 450 W (UT-2000)
RefrigerantsR507A (UT-1000) / R404A + R1150 (UT-2000)
Vacuum Pump Power InterfaceMax. 4 A (UT-1000) / Max. 2 A (UT-2000)
Operating Ambient Temperature Range5–35 °C (UT-1000) / 5–30 °C (UT-2000)
External Dimensions (W×D×H, mm)380(420) × 370 × 322 (UT-1000) / 420(460) × 510 × 475 (UT-2000)
Net Weight~27 kg (UT-1000) / ~56 kg (UT-2000)
Safety FeaturesEarth leakage protection, overcurrent cutoff, high-pressure compressor switch, compressor overload prevention
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BrandEYELA
OriginJapan
ModelCA-1116A
Temperature Range−20 to 30 °C (without heater)
Temperature Stability±2 °C
Cooling Capacity1100 W at 10 °C, 840 W at 0 °C, 510 W at −10 °C
Max. Flow Rate12 L/min
Max. Head9.5 m
Reservoir Volume~16.5 L (Ø280 × H270 mm)
Reservoir MaterialSUS304 Stainless Steel
RefrigerantR407C (HFC blend)
Compressor ControlON/OFF
Temperature DisplayLED digital, 1 °C resolution
Safety FeaturesLeakage/overcurrent protection, high-pressure compressor switch, compressor protection timer, self-diagnostic thermostat, pump auto-protection
Power SupplyAC 220 V, 50 Hz, 1.1 kVA, 5.5 A
Ambient Operating Temperature5–35 °C
Dimensions (W×D×H)354 × 384 × 851 mm (excl. water nozzles)
Net Weight41 kg
Cooling MethodAir-cooled
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BrandEYELA
OriginJapan
ModelFDL-1000 / FDL-2000
Cold Trap Temperature−45 °C (FDL-1000) / −80 °C (FDL-2000)
Ice Capacity4 L/24 h (FDL-1000) / 3 L/24 h (FDL-2000)
Cold Trap DimensionsØ200 × 300 mm, SUS304
Vacuum GaugePirani gauge, 0.0–533 Pa (digital display)
Refrigeration SystemFDL-1000 — 600 W, R404A
Vacuum Pump InterfaceOptional, 100/120 L/min (50/60 Hz)
Display3.4-inch TFT LCD with membrane keypad
Power SupplyDedicated socket for freeze-drying chamber (max. 3 A)
External Dimensions (W×D×H)700 × 550 × 955 mm
Net Weight~116 kg (FDL-1000) / ~144 kg (FDL-2000)
Safety FeaturesLeakage current protection, overcurrent protection, compressor protection circuit, service outlet fuse, self-diagnostic control panel, automatic venting upon vacuum release
Optional AccessoriesIce mass sensor, data logging output (analog), 0.2 µm inlet filter, defrost function, power recovery timer
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BrandEYELA
OriginJapan
ModelFDM-1000
Cold Trap Temperature−45 °C
Condensation Capacity1 L/24 h
Display3.4″ LCD (button-operated)
Vacuum GaugeDigital Pirani gauge (0.0–533 Pa)
Cold Trap DimensionsØ200 × 175 H mm (SUS304)
Refrigeration SystemAir-cooled compressor (450 W, R507A)
Vacuum Pump InterfaceDedicated socket (max. 6 A), compatible with ≥50 L/min pumps
Power Supply7 A total (230 V AC, 50/60 Hz)
External Dimensions & Weight450 W × 420 D × 460 H mm / ≈38 kg
Safety FeaturesLeakage and overcurrent protection, compressor protection circuit, panel self-diagnostic function, vacuum release valve (0.2 µm filter), hot-gas defrost, power-fail recovery logic
Optional FunctionsVacuum pump auto-start/stop, real-time vacuum & cold trap temperature monitoring, elapsed time counter (vacuum pump runtime), automatic end-of-drying detection, vacuum auto-bleed post-cycle
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCA-1310
Cooling Capacity1200 W (1030 kcal/h) at 10°C liquid temperature
Temperature Range−20 to +20°C
Temperature Stability±2°C
External Flow RateUp to 16 L/min
Max. Head9.5 m
Reservoir Volume13 L (usable liquid volume: 10.5 L)
RefrigerantR407C
Compressor ControlON-OFF
Display Resolution0.1°C
Power SupplyAir-cooled, 675 W
Tank MaterialSUS304 stainless steel
Dimensions (W×D×H)460 × 430 × 570 mm
Weight~44 kg
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCA
Cooling Capacity1200 W (1030 kcal/h) at 10°C bath temperature
Temperature Range−20 to +30°C
Temperature Stability±2°C
Circulation Flow Rate16 L/min (max), 27 L/min (external pump option)
Max Head9.5 m
Reservoir Volume14 L (16.5 L total)
RefrigerantR407C
Compressor Power675 W (air-cooled)
Reservoir MaterialSUS304 stainless steel
Cooling Coil MaterialNickel-plated copper
External Port Fitting11 mm OD tubing
Dimensions (W×D×H)340 × 384 × 851 mm
Weight41 kg
Control InterfaceTouch-key input with LCD display (0.1°C resolution)
Safety FeaturesLeakage/overcurrent protection, high-pressure switch, overload relay, compressor protection timer, 2 A fuse for peripheral sockets, self-diagnostic thermostat, circulation pump thermal protector
I/O PortsRecorder output, alarm output
CertificationsComplies with JIS B 8603, CE-marked per EN 61000-6-3 & EN 61000-6-2
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCCA
Cooling Capacity450 W (387 kcal/h) at 10°C liquid temperature
Temperature Range–20°C to +20°C
Temperature Stability±2°C
Circulation Flow RateUp to 9 L/min (external pump: up to 14 L/min)
Max Head4.2 m
Reservoir Volume~4 L
Reservoir MaterialSUS304 stainless steel
Cooling CircuitClosed-loop
RefrigerantR407C
Compressor TypeAir-cooled, 350 W output
Temperature ControlON-OFF refrigeration control
Display & InputTouch-key LCD, 0.1°C resolution
Safety FeaturesLeakage/overcurrent protection, compressor overload protection, self-diagnostic system (compressor fault, power failure alarm, sensor error), circulation pump thermal protection
I/O PortsRecorder output, alarm output
Cooling Coil MaterialNickel-plated copper
Inlet/Outlet Fitting11 mm OD compatible
Dimensions (W×D×H)232 × 497 × 490 mm
Weight~29 kg
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