適用于科研、生物、物理、醫藥、化工等部門進行低溫實驗，可代替干冰和液氮做低溫反應和相關設備提供低溫條件，又可以作為低溫水槽做運用粘度的測試，又可底部裝磁力攪拌，分兩段攪拌，使不銹鋼槽內溫度更均勻，智能控溫精確等特點。
低溫恒溫反應浴的技術參數：
型號 | 容積(L) | 控濁范圍(℃) | 溫度波動度(℃) | 制冷量(W) | 循環泵流量(L/min) | 口徑 |
| DFY-5/10 | 5 | -10-98 | ±0.1 | 1248-319 | 20L/min | Φ230(mm) |
| DFY-5/20 | 5 | -20-98 | 1248-319 | |||
| DFY-5/25 | 5 | -25-98 | 1814-447 | |||
| DFY-5/30 | 5 | -30-98 | 2653-627 | |||
| DFY-5/40 | 5 | -40-98 | 1956-602 | |||
| DFY-5/60 | 5 | -60-98 | 1956-330 | |||
| DFY-5/80 | 5 | -80-98 | 1956-180 | |||
| DFY-5/120 | 5 | -120-98 | 3808-160 | |||
| DFY-10/10 | 10 | -10-98 | 1814-884 | Φ285(mm) | ||
| DFY-10/20 | 10 | -20-98 | 2653-813 | |||
| DFY-10/25 | 10 | -25-98 | 3176-990 | |||
| DFY-10/30 | 10 | -30-98 | 1956-1022 | |||
| DFY-10/40 | 10 | -40-98 | 2548-748 | |||
| DFY-10/60 | 10 | -60-98 | 3599-510 | |||
| DFY-10/80 | 10 | -80-98 | 3599-160 | |||
| DFY-10/120 | 10 | -120-98 | 4917-120 | |||
| DFY-20/20 | 20 | -20-98 | 3175-990 | |||
| DFY-20/30 | 20 | -30-98 | 2548-1350 | |||
| DFY-20/40 | 20 | -40-98 | 3729-989 | |||
| DFY-20/60 | 20 | -60-98 | 4917-510 | |||
| DFY-20/80 | 20 | -80-98 | 7748-230 | |||
| DFY-20/120 | 20 | -120-98 | 7748-160 | |||
| DFY-30/20 | 30 | -20-98 | 6109-1825 | Φ310(mm) | ||
| DFY-30/30 | 30 | -30-98 | 3729-1801 | |||
| DFY-30/40 | 30 | -40-98 | 4749-1140 | |||
| DFY-30/60 | 30 | -60-98 | 4917-160 | |||
| DFY-30/80 | 30 | -80-98 | 7748-180 | |||
| DFY-30/120 | 30 | -120-98 | 10284-210 | |||
| DFY-40/20 | 40 | -20-98 | 3729-989 | 30L/min | Φ360(mm) | |
| DFY-40/30 | 40 | -30-98 | 4917-2468 | |||
| DFY-40/40 | 40 | -40-98 | 7748-2178 | |||
| DFY-40/80 | 40 | -80-98 | 3178-273 | |||
| DFY-40/120 | 40 | -120-98 | 3382-247 | |||
| DFY-50/10 | 50 | -10-98 | ±0.5 | 9348-4188 | ||
| DFY-50/20 | 50 | -20-98 | 15706-3694 | |||
| DFY-50/30 | 50 | -30-98 | 7469-3540 | |||
| DFY-50/40 | 50 | -40-98 | 10284-2565 | |||
| DFY-50/60 | 50 | -60-98 | 2700-1442 | |||
| DFY-50/80 | 50 | -80-98 | 2540-1210 | |||
| DFY-50/120 | 50 | -120-98 | 2482-1298 | |||
| DFY-80/20 | 80 | -20-98 | 15706-3604 | 40L/min | Φ450(mm) | |
| DFY-80/30 | 80 | -30-98 | 8762-1941 | |||
| DFY-80/40 | 80 | -40-98 | 10284-1631 | |||
| DFY-80/80 | 80 | -80-98 | 10284-2565 | |||
| DFY-80/120 | 80 | -120-98 | 10284-1735 | |||
| DFY-100/20 | 100 | -20-98 | 11245-2100 | |||
| DFY-100/30 | 100 | -30-98 | 15706-3694 | |||
| DFY-100/40 | 100 | -40-98 | 10284-2565 | |||
| DFY-100/80 | 100 | -80-98 | 105706-3273 | |||
| DFY-100/120 | 100 | -120-98 | 105705-2175 |
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