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LOW TEMPERATURE CHILLERS - Low Temp — Drake Chillers

2) Oil Management: Anyone with experience in low-temp refrigeration operation knows that oil return plagues the operation of even the simplest system.We take all the necessary measures to ensure full oil return back to the compressor without the interaction of a service tech. Oil is the lifeblood of a chiller, this is why our chillers have incredible longevity.

UL Capacity WTCP-2020 Rapid Cooling Recirculating Chiller .

West Tune WTCH-2020 rapid cooling recirculating chiller is an ideal model for applications such as rotary evaporation, vacuum freezer drying, recycling water type vacuum pump, UV spectrophotometer, and instrument constant temperature. This system can also be used as a replacement to tap water cooling in laboratory applications. 1.

Chiller Cooling Capacity - How to calculate - The .

Jul 22, 2017 · I am trying to figure out my chillers cooling capacity at variant outlet temperatures, while maintaining the same ambient temperature. For example, I have a low temperature chiller that provides 5RT (60,000 Btu)at a leaving temperature of 5°F while at 95°F ambient temperature

USA Lab -80°C 30L Recirculating Chiller DLSB-30/80 30L/Min

The USA Lab DLSB-30/80 is a powerful -80°C Chiller with a 30L Reservoir. This chiller is a true lab chiller than is ideal for applications involving vacuum systems, jacketed reactors, rotary evaporators, columns, solvent tanks, and even analytical instruments.

Trane chiller tripping on "LOW EVAPORATOR REFRIGERANT TEMP .

Hi I have a ~8yr old Trane ERTHA300 (rotary screw chiller) used for mall air-conditioning in South East Asia. (ambient: 30C, 90%RH) It has been running fine for at least the past 3 years, but recently, it is always tripping after about 15-30 minutes of running: starts with status A74 (normal running), 15 minutes later status changes to A77 "Run: evaporator limit(3)" 3 minutes later it trips on .

China Customized 3000 W Medium Chiller Manufacturers .

Customized High and Low temperature chiller. High and Low Temperature Chillers . Range:5~35℃ Temperature Stability: ±0.1℃ Circulating Pressure: 0.8~3.6bar/1.9~5.4bar Circulating Flow: 5~30L/min/8~50L/min . Model: K1~K5 Cooling Capacity:800W~8000W Temperature Range:5~35℃ Temperature Stability: ±1℃ Circulating Pressure: 1.1~1 .

LT -80℃~-20℃_Heating Cooling System,Ultra Low Temperature .

Medium Temperature Range-80℃~-20℃ Temp. Control and Dispaly: ASET multifunctional controller, control outlet temperature of water tank: Temp. Control Optional: Temperature feedback PT100 (inlet temperature, outlet temperature) Cooling Capacity-40℃

Trane chiller tripping on "LOW EVAPORATOR REFRIGERANT TEMP .

Hi I have a ~8yr old Trane ERTHA300 (rotary screw chiller) used for mall air-conditioning in South East Asia. (ambient: 30C, 90%RH) It has been running fine for at least the past 3 years, but recently, it is always tripping after about 15-30 minutes of running: starts with status A74 (normal running), 15 minutes later status changes to A77 "Run: evaporator limit(3)" 3 minutes later it trips on .

Recirculating Chiller DL-400 - Temperature control,rotary .

This compact recirculating chiller is particularly designed for lab scale Rotary Evaporator. DL-400 recirculating cooler is reasonably structured with small foot .

30L Lab Circulators and Water Baths - Grainger Industrial .

Laboratory circulators and water baths from Grainger can meet the demands of most temperature control applications in scientific and industrial labs. Help effectively regulate the temperature of water bath media and more with circulating baths, refrigerating chillers and heating circulators.

LT -80℃~-20℃_Heating Cooling System,Ultra Low Temperature .

Medium Temperature Range-80℃~-20℃ Temp. Control and Dispaly: ASET multifunctional controller, control outlet temperature of water tank: Temp. Control Optional: Temperature feedback PT100 (inlet temperature, outlet temperature) Cooling Capacity-40℃

DL-30-1000 30L -30C Recirculating Chiller-Wollen site

DL-30-1000 30L -30C Recirculating Chiller . Applications: Chiller is usually used to provide constant low temperature condition for inspections, chemical, biological and physical experiments which need to be carried on under low temperature, mainly used for medicine and health care, food process, chemical industry and teaching in collages and research institutes.

20L Low Temperature Cooling Liquid Circulator Pump Chiller .

Introduction: Low Temperature Cooling Liquid Circulating Pump can be matched with a variety of instruments (rotary evaporator, fermentation tanks, chemical reactors, freeze drying equipment, pharmaceutical reactor, etc.); cooling capacity is big, cooling speed is high, greatly improve work efficiency; it greatly meet the actual needs of different users; this machine can be based on user .

USA Lab -80°C 30L Recirculating Chiller DLSB-30/80 30L/Min

The USA Lab DLSB-30/80 is a powerful -80°C Chiller with a 30L Reservoir. This chiller is a true lab chiller than is ideal for applications involving vacuum systems, jacketed reactors, rotary evaporators, columns, solvent tanks, and even analytical instruments.

50L Capacity Cryogenic Cooling Chiller

50L Capacity Cryogenic Cooling Chiller. . 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. Specifications. . 30L/min: Lift(m) 10-12m: coolant temp (°C)-10-20-30-40-60-80

LOW TEMPERATURE CHILLERS - Low Temp — Drake Chillers

2) Oil Management: Anyone with experience in low-temp refrigeration operation knows that oil return plagues the operation of even the simplest system.We take all the necessary measures to ensure full oil return back to the compressor without the interaction of a service tech. Oil is the lifeblood of a chiller, this is why our chillers have incredible longevity.

Chiller, Chiller direct from Henan Effison Trading Co .

Large Cooling Capacity Recirculating Cooler. 500 . 1 Set (Min. Order)-80C 20L 30L 50L 100L Factory Price Low Temperature Cooling Circulating Pump. 3,000.00 - 8,000.00 / Set. 1 Set (Min. Order) 500L -80C Low-Temperature Coolant Circulation Pump Chiller . -15~30C Low Temperature Circulating Chiller for using laboratory glass reactor. 500 .

Selecting a Suitable Chiller for Your Rotary Evaporator .

1. Minimum Temperature and Cooling Capacity. The minimum temperature that your chiller can maintain needs to be at or below the temperature at which you need to maintain your coolant for condensation to occur at an optimal rate. That temperature is determined by the boiling point of your solvent. The "rule of 20" is a good guide when .

Lithium Bromide - an overview | ScienceDirect Topics

The smallest absorption chiller with 17.5 kW r cooling capacity provides cold water temperatures of 12.5/7 °C and a COP of 0.70 at driving temperatures of 88/83 °C and heat rejection temperatures of 31/35 °C. Another Japanese company is Sakura, which also offers H 2 O/LiBr chillers in the capacity range of 10.5–316 kW r.

JULABO Chiller, 30L, 230 V - 41V522|9666025 - Grainger

Looking for JULABO Chiller, 30L, 230 V (41V522)? Grainger's got your back. Price 18976.00. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & .

Low Temperature Chillers | BV Thermal Systems

The BV Thermal Systems Low Temperature Chillers offer continuous cooling with a temperature from -40° to +30°C. They are ideal for laboratories, and semiconductor, medical, pilot plants and custom applications that require accurate and precise ultra-low temperature control. Featuring a low profile design with high quality locking casters, the Low Temperature Chillers are optimized at your .

Chiller Types And Application Guide - The Engineering Mindset

Mar 05, 2018 · Capacity control through speed control and vane guides; Reciprocating chillers. reciprocating chiller compressor. Air or water cooled chillers – old technology, less common now; Used in small to medium cooling loads – common in simple low-cost refrigerators; Typically available in 50 – 500 TR, 170 – 1,700 kW; COP of 4.2 to 5.5

Industrial, Air Cooled & Water Cooled Chillers | BluChill

Standard Low Temperature models down to –30°F. Extra-Low Temperature models down to –50°F. Low temperature chillers are our specialty. PCR Low Temperature chillers are available in cooling capacities from 1 to 16 tons (rated at an output temperature of 15oF). .

Glass Chemical reactors - TOPTION LAB

Capacity of single layer glass reactor are 0.5L, 1L, 2L, 3L, 5L, 10L, 20L, 30L, 50L, 100L, 150L, 200L. Single glass reactors high temperature is 300℃, vacuum pump and vacuum controller are available, unique customizations of single layer glass reaction vessel are supported.

DL-30-1000 30L -30C Recirculating Chiller-Wollen site

DL-30-1000 30L -30C Recirculating Chiller . Applications: Chiller is usually used to provide constant low temperature condition for inspections, chemical, biological and physical experiments which need to be carried on under low temperature, mainly used for medicine and health care, food process, chemical industry and teaching in collages and research institutes.

USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating .

Look no further! Our all new HC-5/10 Heater Chiller is built for high flow rates and low/high temperatures. With a low temperature of -10°C and a high temperature of 99°C, this heater chiller is a work horse that pumps 30L per minute! Our HC-5/10 heater chiller .

Consulting - Specifying Engineer | Selecting chillers .

Sep 16, 2013 · Scroll chillers start as low as 20 tons and increase in size to approximately 200 tons. As the capacity increases, the chillers increase the quantity of scroll compressors, typically of equal sizes to provide the total chiller capacity required.

Getting More Out of Your Chiller Plant

Causes and effects of "Low ∆T" syndrome When a cooling system is designed for a specific chilled water temperature differential (e.g., 44˚F supply water temperature and 54˚F return water temperature), and the actual differential is something less than design (e.g., 44˚F supply water temperature and only 50˚F return water temperature), the

Gdsz-50/40 50l Capacity -40 Degree High-low Temperature .

GDSZ-50/40 50L Capacity -40 Degree High-Low Temperature Circulating Chiller . model: GDSZ-50/40. For Jacketed glass reactor: 30L~50L Tank Capacity(L): 11 Heating Capacity(L): 2 The size of heating Pot(mm): dia90× 300 The size of Oil Box(mm): 300*300*120 Temp Range(℃):-40/+250 Environment Temp(℃): ≤ 25 Humidity(℃): ≤ 60 No load Min Temp: -42℃ Power: 380V± 10% 50HZ

Across International C30-30-20L.220 Ai -30 Degree C/-22 .

Across International -30ºC 30L Chiller . Type 304 polished stainless steel. 30L capacity. 1/2" hose barb chilling fluid connection. . VEVOR Laboratory Chiller Circulator 5L Chiller Lab -30℃ Low Temperature Cooling Liquid Circulator Pump Chiller Lab Recirculating Chiller Water Bath Recirculating Water Cooling Chiller for Laboratory.