BVV Chillers

BVV™ Neocision 19 Liter Heated Circulator - ETL Listed   The brand new BVV™ Neocision 19 Liter Heated Circulator - ETL Listed brings very stable temperature control and lab grade quality at a great price. This refrigerated circulator has a durable powder coated exterior with a stainless steel top, stainless steel interior and a large control head with digital display. This high powered laboratory heater is great for extraction or distillation applications!   Key Features: ETL Certified Digital Control Head with Large Display Corrosion Resistant Stainless Steel Top and Interior 220°C Max Temperature Rubber Feet for Vibration Dampening and Noise Reduction 19L Internal Reservoir Capacity Small Table Top Design Side drain valve for water bath 1/2" Male NPT attachments   Technical Indicators Index NEO-19H Power Supply Voltage AC220V 60Hz Input Power (W) 4100 Temperature Control Range (C°) RT+20 ~ 220 C° Temperature Fluctuation  (C°) ±0.1 Pump Flow  (Lmin) 10(water ) Filling Volume (L) 22.5 Bath Opening Size (mm) 200 x 120 Dimensions (W x D x H) (mm) 330 x 300 x150

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BVV™ Neocision 5 Liter Heated Circulator - ETL Listed The brand new BVV™ Neocision 5 Liter Heated Circulator - ETL Listed brings very stable temperature control and lab grade quality at a great price. This refrigerated circulator has a durable powder coated exterior with a stainless steel top, stainless steel interior and a large control head with digital display. BVV Neocision 5 Liter Heated Circulator - ETL Listed Key Features: ETL Certified Digital Control Head with Large Display Corrosion Resistant Stainless Steel Top and Interior 135°C Max Temperature Rubber Feet for Vibration Dampening and Noise Reduction 5L Internal Reservoir Capacity Small Table Top Design Specifications Model Number NEO-7H Voltage 115V / 60Hz Wattage 1000w Reservoir Capacity 5L/ 1.32G Temperature Range RT+5°C to 135°C Internal Dimensions 5.9" x 6.3" x 5.9" External Dimensions 13-1/4" x 7-3/4" x 15" Display Resolution 0.1°C Temperature Stability +/- 0.1°C Flow Rate 8L/min

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-50C° to 100C° Refrigerated Circulator The brand new BVV™ Ultra-Low -50C Refrigerated Circulator brings Ultra low temperatures and lab grade quality at a great price. This refrigerated circulator has a durable powder coated exterior with a stainless steel top, stainless steel interior and a large control head with digital display. Key Features: ETL Rated Digital Control Head with Large Display Corrosion Resistant Stainless Steel Top and Interior -50°C Minimum Temperature Rubber Feet for Vibration Dampening and Noise Reduction 13L Internal Reservoir Capacity Specifications Model Number G50C Voltage 230V / 60Hz Wattage - Heating/Cooling 2000w / 1050w Reservoir Capacity 13L / 3.43G Temperature Range -50°C to 100°C Exterior Dimensions 14.96" x 25.2" x 33.86" Display Resolution 0.1°C Temperature Stability +/- 0.2°C Flow Rate 10L/min Throw of Pump 50cm   NOTE: This unit is not compatible with potassium formate based solutions, please ask about the best heat transfer fluid for your application.

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NEOCISION 20L Chiller (-40c) - ETL Rated     Product Name Circulating Chiller Model NEO20L-40 Reservoir volume L) 20L Refrigeration performance No-load minimum temperature (℃) A: ﹣ 20℃ ( Customizable: ﹣ 30℃ / C: ﹣ 40℃ Best operating temperature (℃) A: ﹣ 20℃ ~ 20℃B: ﹣ 30℃ ~ 20℃C: ﹣ 40℃ ~ 20℃ Best operating environment (℃) ≤30 Environmental relative humidity (%RH) ≤65 Cooling capacity at -40 ℃ kw 0.7 Refrigerant R404A Electrical performance Cooling unit power (W) 1500 Sensor pt100 Controller, monitor liquid crystal Computer interface R485 optional safety protection Compressor delay protection, machine leakage,over-current, over-voltage protection Power AC230V±10%/60HZ Pump Power (W) 15 Maximum flow (L/min) 10 Maximum lift (m) 2.5 Liquid inlet and outlet pipe diameter (mm) φ18 Whole machinefunction Total Weight (Kg) 105 Tank opening/depth ( mm) φ300mm*300mm Out size (mm) 420*580*790 Adaptation rotary evaporator (volume* number) 10L*2 Note The equipment can be customized to different supply voltage frequency; different flow head external circulation system and external magnetic stirring device.         TEMP: Displays the measured temperature value. To set the desired temperature, press the setting key until the TEMP SET value flashes. Press the setting key again to confirm the parameter. SET: Displays the desired temperature value set manually. RUN: Indicates that the chiller is operating. Cooling Indicator: Appears when the chiller is cooling. Circulation Indicator: Appears when the pump is operating. TIME: Displays the set running time; this value countdowns to zero and operation stops. To set a timer, press the setting key. When the TIME value flashes, enter the desired time using they arrow keys. Leave at zero if a timer is not needed. Silence Indicator: Appears when an alarm has been silenced. Alarm Indicator: It will appear when there is an alarm. Settings: Used for manually setting values and parameters. Left Arrow: Shifts to the numbers on the left to set desired value. Down Arrow: One push will decrease 1 digit; A long press will decrease digits faster. Up Arrow: One push will increase 1 digit; A long press will increase digits faster. Cooling Key: Press and hold key for more than 4 seconds to control start/stop the cooling function. Circulation Key: Press to start/stop the circulation function.   Note: After all parameters have been input, press the cooling key for four seconds to being operation. Instructions Before Use The unit should be used under the following conditions: Place on a stable, non-combustible flat surface Ambient temperature of 5 ~ 35 ℃ Relative humidity ≤ 85% Atmospheric pressure: (86 ~ 106) KPa Altitude not higher than 2000 meters Power: 5L AC 110V±10%/60HZ, 20L: AC230V±10%/60HZ Keep away from any heat, corrosive gasses, strong vibration and electromagnetic sources. Provide a minimum of 300mm of space for proper ventilation (front and rear) Do not spill liquid anywhere other than the bath. When setting temperatures pay attention to freezing points (ethanol/ethylene glycol). When operating for the first time after replacing the heat transfer fluid there may be air trapped in the circulating pump, follow these instructions to purge: a. Disconnect the outlet line from the application NOTE: Fluid may leak from application, be ready with a bucket or plug the port. Hold the Outlet hose above the top of the bath so fluid does not drain out. b. Place the outlet hose into a clean collection bucket. c. Hold the outlet hose firmly so it does not fall out of the collection bucket d. Wearing safety glasses to shield any splashes, turn on the circulating function. e. After the liquid flow significantly increases, turn off the circulator. f. Reconnect the hoses to your application’s ports.        

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BVV -80C Chiller - 220v/60hz      This recirculating chiller is great for low temperature applications. With the a powerful pump it is able to circulate fluid while at -80°C. The chiller includes valves for the inlet and outlet port with 3/4" FNPT connections. The chiller also includes two barbs to adapt to 5/8" tubing, along with 2M of insulated silicone tubing.   Technical Data 3 Phase Single Phase Reservoir: 10L 10L Flow: 35L/min 35L/min Lift: 12m 12m Refrigerant: R404/R23 R404/R23 Low Temperature: -80℃ -80℃ Cooling capacity: 8048~1260W 7665~1200W @30°C 8048W 7665W @0°C 6021W 5735W @-40°C 4326W 4120W @-80°C 1260W 1200W Max. Input Current: 17 amps 24 amps Power supply: 220V/60Hz/3Φ 220V/60Hz/1Φ Circulator Low-temperature CoolantCirculation Pump Low-temperature CoolantCirculation Pump    

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Express Extractor Heater by BVV™ 1 Year Warranty, Built in house ready to ship in 24hrs! The BVV™ Extractor Heater is our built in house high power extractor heater circulator.  We have 3 model units 3,500, 8,000 & 11,000 WATTS!  Each upright panel comes with 25ft of silicone tubing and a 5 gallon reservoir.  Each system is capable of heating up to 140°F and can exceed the demand of even the largest extraction vessels.  The system operates on an independent nitrile diaphragm pump circulating water @1.5GPM.  The pump can self prime up to 11ft. and within a typical extractor this pump is operating around 30-50psi in circulating pressure.     BVV Part# KW AMPS Voltage Breaker AMPS Installed Plug Rec. Wire Size Temp. Range EEH-3.5KW 3.5 29 120V (1x30)A L5-30P Plug 10 AWG 120°F EEH-8KW 7.3 33 240V (1x40)A 6-50P 8 AWG 80-140°F (adjustable) EEH-11KW 11 46 240V (2x30)A 6-30P (2x12) AWG 80-140°F (adjustable) EEH-5.5KW 5.5 25 220V (1X25)A 6-30P  10 AWG     The 3.5KW unit has a digital temperature display and cannot be adjusted from the standard factory programmed 120°F.  During normal recovery operations used with our extractors this fluctuates between 120-157°F.   Though there is a lack in temperature accuracy we measure at the extractor base a consistent recovery temperature around 122-125°F. These heater are built with an electrical failsafe that prevents them from operating dry, and will auto shut down if the flow is unexpectedly stopped to protect the unit.  The attached in-line filter will prevent any debris from entering the heater.  A clogged filter will also prevent the heater from operating.     General Extractor Size Heater Recommendations for these Models 0-2lbs Biomass EEH-3.5KW 2-5lbs Biomass EEH-8KW 5-20lbs Biomass EEH-11KW      At BVV our favorite model is the 11KW.  The unit does require two 240V 30A Single phase circuits, but its now a permanent fixture in or laboratory.   Every model will pump out lots of heat for any recovery situation, could you use a 3.5KW heater on a 5 or 10lb unit?  Absolutely, Just expect longer times to reach the heaters maximum setting.   For example we heated 3x 6"x48" fully jacketed columns to 140°F (heater temp) in about 11 minutes using the 11KW heater.   Another example is a 1lb Apollo extractor with a fully jacketed collection base heated to 120°F in about 8-9 min. using the 3.5KW extractor heater.    ETL Listed to UL 499 and CSA (Canada) Utilizing all UL approved components for the heater, pump, and emergency stop switches, wiring harnesses, plugs, and electrical housings.  The heater arrive with the specified plugs attached, however all of the models can be hardwired directly if you choose not to use a plug.  *240V units can be used on 208V single phase with 25% reduced temperature output Express Extractor Heater Quick Start Guide

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