| Specification | C30-30-20L | C30-40-50L |
| Electrical requirements | 220–240 V, 50 Hz, 1-phase, 9 A, 1,990 W | 380–415 V, 50 Hz, 3-phase, 5.5 A, 3,960 W |
| Compressor | Make: Panasonic Power: 208–230 V, 50 Hz, 1-phase Quantity: 1 Refrigerant: R410A | Make: KK Power: 380–415 V, 50 Hz, 3-phase Quantity: 1 Refrigerant: R404A (3.2 kg) |
Cooling capacity (ambient: 25°C) | 0°C: 2,800 W −10°C: 1,800 W −20°C: 1,000 W −30°C: 500 W | 0°C: 5,000 W −10°C: 3,000 W −20°C: 1,800 W −25°C: 1,000 W |
| Reservoir | Capacity: 30 L Internal dimensions: 580 × 380 × 180 mm (W × D × H) Material: Type 304 stainless steel Connections: 2 × 3/8 in hose barbs | Capacity: 40 L Internal dimensions: 440 × 440 × 240 mm Material: Type 304 stainless steel Chilling-fluid connection: 3/4 in NPT Drain port: 1/2 in NPT Overflow port: 3/8 in hose barb |
| Recirculating pump | Type: Centrifugal Output: 100 W Flow rate: 20 L/min Maximum head: 6 m Pressure: 5.8 psi | Type: Centrifugal Model: 25PLBR30-10 Flow rate: 30 L/min Power: 280 W Pressure: 1 bar |
| Radiator | — | Fan motor Make: Boyoung Model: YWF4E-400 Power: 380–415 V, 50 Hz, 3-phase, 300 W Speed: 1,550 rpm Airflow: 4,240 m³/h Maintenance: Clean fins with a fin comb every 3 months |
| Coolant outlet pressure | Displayed on the built-in mechanical pressure gauge | Displayed on the built-in mechanical pressure gauge |
| Temperature controller | Operating range: ambient to −30°C Accuracy: ±2°C Type: Digital microprocessor, PID controlled Display unit: °C | Operating range: −30°C to ambient −5°C Accuracy: ±2°C Type: Digital microprocessor, PID controlled Display unit: °C |
| Temperature sensor | Pt100 | Pt100 |
| Housing | Powder-coated Type 42 stainless steel | Powder-coated Type 42 stainless steel |
| Recommended coolant | At 10°C or higher: distilled water Between 10°C and −30°C: 50% ethylene glycol + 50% distilled water | At 10°C or higher: distilled water Between 10°C and −30°C: 50% ethylene glycol + 50% distilled water |
| Built-in swivel casters | 4 | 4 |
| Safety | Compressor over-temperature protection Short-circuit and ground protection Over-current protection | Compressor overheat protection Short-circuit and ground protection Over-current protection Over-voltage protection |
| Unit dimensions (W × D × H) | 760 × 500 × 860 mm | 1,020 × 640 × 1,040 mm |
| Shipping dimensions (W × D × H) | 970 × 640 × 1,140 mm | 1,170 × 760 × 1,300 mm |
| Unit weight | 100 kg | 166 kg |
| Shipping weight | — | 218 kg |
| Recommended for | Ai SolventVap 20 L rotary evaporators and 10 L jacketed reactors | Ai SolventVap 50 L rotary evaporators and 20 L jacketed reactors |
| Warranty | 1 year | 1 year |
| Compliance | CSA C22.2 No. 61010-1:2012, Ed. 3 | CSA C22.2 No. 61010-1:2012, Ed. 3 |