Digital Display Low Temperature Stainless Steel Cold Trap Bath

Product Description Brief Introduction: Low-temperature circulating pump also know as Low temperature cooling water/ liquid circulation pump. This device adopt mechanical refrigeration, the main function is providing low temperature liquid, low temperature water bath . It can also connect with rotary evaporator, vacuum freeze drying oven , cycle water vacuum pump , magnetic stirrer and so on , to achieve the chemical reaction or drug store under low temperature condition. Large cryogenic cooling liquid circulating pump is constant flow, constant voltage. Used for purification of high purity metals, rare element, environment experiment and magnetron sputtering, vacuum coating and other large equipment, and also can meet the cooling demand of electron microscopy, electron probe, ultra high vacuum sputtering apparatus, X-ray machine, laser and accelerate the electric light those high value equipment. Cryogenic cooling liquid circulating pump is particularly suitable for the chemistry, biology, physics laboratory work under normal conditions or need to maintain a low temperature. It is a necessary lab equipment for medicine, chemical industry, food industry, metallurgical industry, universities, scientific research, genetic engineering, polymer engineering and so on . (Can be customized large capacity according to user needs ). Product Features: 1. Air-cooled and hermetically sealed compressor units (import) with dependable quality; 2. The dedicated and high-quality relays, protective devices and capacitors of the refrigerating units; 3. Digital Read Out of temperature and microprocessor controller for temperature, simple and easier to see; 4. It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipments, pharmaceutical reactors, etc.); 5. Bigger cooling capacity and faster cooling speed, which have greatly improved the working efficiency; 6. It can effectively ensure the normal use of all kinds of precision instruments under the working conditions such as lacking water, the poor quality,pressure and temperature of water, and high temperature; 7. The flow of circulating pump can be either adjusted or customized, which has greatly met the actual needs of different customers; 8. All models of this machine can be matched reasonably between the low temperature and the cooling capacity or capacity basing on the requirements of customers. Model DLSB-20/20 Storage Volume 20L No load minimum temperature(?) -24 Refrigerating capacity 3255~990W Coolant Temperature -20? Rated power 230W Voltage 220V/60Hz Flow 20L/h Lift 4~6m Temperature Precision ±0.2(?) Weight 35KG Dimensions 500*450*780mm ◊ Original full closed compressor unit, circulating pump of international famous manufacturer, advanced performance, reliable quality. ◊ Refrigeration unit special relay, protection, capacitor, refrigeration parts, are imported high-quality original device; ◊ Digital temperature display, microcomputer temperature controller, simple operation, eye-catching. ◊ Circulation system uses anticorrosive material, have rust and corrosion resistant; have the function to reduce liquid pollution. ◊ With an electric stirrer in the machine and be stirred directly. ◊ (40)-(60) °C, under the condition of the experiment, the cooling liquid can be transported to the use of place; there is a circulating pump inside. Technical Parameters: Various Types of Cool Chiller According to the volume of cryogenic cooling bath circulation pump divided into : 5L,10L,20L,30L,40L,50L,60L,80L,100L. Each volume according to the lowest temperature can divide into : -10?,-20?,-25? ,-30?,-40?,-60?, -80?,-120?. Model DLSB-10/10 DLSB-10/20 DLSB-10/25 DLSB-10/30 DLSB-10/40 DLSB-10/60 DLSB-10/80 DLSB-10/120 Refrigerant Performance Volume 10L No Load Min. Temp. (?) -14 -23 -28 -32 -42 -62 -82 -122 Cooling Capacity (W) 1894-884 2733-813 3256-990 2036-1022 2628-748 3679-510 3679-160 4997-120 Circulating Performance Flow 20L/min Lift 4-6m Temperature Control Performance Coolant Temp. (?) -10 -20 -25 -30 -40 -60 -80 -120 Temp. Precision (?) ±0.2 Working Condition Power Supply (V) 220 220 220 220 220 220/380 220/380 380 Environment Temp (?) 25 Environment Humidity (60-80%) Ventilation Machine Dimensions Length (mm) 500 550 550 580 580 730 880 900 Width (mm) 400 420 420 450 450 660 670 700 Height(mm) 650 680 680 680 680 880 900 900 Please read it carefully before using the instrument: 1. The machine's power standard is 220 v, should be equipped with reasonable grounding system and the safety of the standard three pole socket. 2. Before use, please put into the liquid medium (water, alcohol, antifreeze can also be), medium level should not lower than cold tube and 20 mm below the workbench is advisable. Don't let sand , acid-base class material or debris into the cooling system or the circulation pump, to prevent clogging or corrosion liner and coil. 3. Recurring observe the slot liquid level height, when the liquid level is too low, should be timely to add liquid medium. 4. When pump working temperature is lower, should pay attention not to open the cover. Never put your hand into the groove, to prevent frostbite. 5. The Pump working environment, temperature ≤ 25 ° C , humidity ≥ 60 ?, no obstacles in the instrument around 300 mm. Indoor open flame is strictly prohibited. 6. When the liquid outer loop, the client shall pay special attention to the robustness of the out pipe joint, fight off, in order to avoid liquid leakage. 7. After use, all switch should be closed and cut off power supply. 8. The instrument should be regular cleaning, if the pump unused for a long time, you should put out the medium, and deep clean, maintain a clean and tidy work in mesa and the operation panel. 9. Don't try to open and repair equipment personal, any question, just make a call !