Introduction: DLSB-5L / 20 cryogenic coolant circulation pump Low-temperature liquid circulation equipment using compression refrigeration method can directly cool the test tube, reaction bottle and other chemical reactions at low temperature, chemical and biological products for low temperature storage, can also be combined with rotary evaporation Instrument, vacuum freeze-drying box, circulating water-type multi-purpose vacuum pump and other supporting the use of. And IK, Tokyo, physical and chemical brands such as the use of rotary evaporator supporting the use of matching water-type multi-purpose vacuum pump, welcome to buy! Features: 1. Large-capacity open bath, both as a refrigeration tank, but also to provide external coolant 2. Temperature digital settings and display, simple operation 3. Refrigeration compressors and other key parts of the United States and Germany through the famous brand, high reliability and high efficiency 4. Circulation system using polymer anti-corrosion materials, anti-rust, anti-corrosion, anti-low temperature liquid pollution Technical Parameters: Model: DLSB-5L / -20 ° C Refrigerant storage tank volume (L): 5 No-load minimum temperature (℃): -20 Use range (℃): -20 ~ room temperature Temperature display: digital Temperature control accuracy (℃): ± 2 Ambient temperature (℃): 5 ~ 25 Ambient humidity: ≤ 60% Power supply: 220V ± 10% 50HZ Safety protection: delay, leakage, over current, overheating Compressor power (W): 495 Refrigerant: R22 Circulation pump Power (W): 100 Rated flow (L / min): 12 Head (m): 5 ~ 7 External loop interface size: Silk connection 1/2 inch Opening size (mm): Φ210 Storage tank diameter and height (mm): Ф220 × 180 Storage tank to accommodate maximum flask capacity (ml): 2000 (self) Refrigerant storage tank Material: SUS304 Weight (kg): 41
Introduction: DLSB-5L / 20 cryogenic coolant circulation pump Low-temperature liquid circulation equipment using compression refrigeration method can directly cool the test tube, reaction bottle and other chemical reactions at low temperature, chemical and biological products for low temperature storage, can also be combined with rotary evaporation Instrument, vacuum freeze-drying box, circulating water-type multi-purpose vacuum pump and other supporting the use of. And IK, Tokyo, physical and chemical brands such as the use of rotary evaporator supporting the use of matching water-type multi-purpose vacuum pump, welcome to buy!
