Quark Glass
Quark Glass
3740 NorthWest Boulevard
Vineland, NJ 08360
Phone: (800) 955-0376
Email: sales@quarkglass.com
Website: www.quarkglass.com
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These refrigerated/heating circulating baths are ideal for temperature controlling jacketed reactors ranging in sizes from 1 to 50 liters.

Maintain temperatures from -90 to 200° with bath capacities ranging from 4.5 to 24 liters. These CFC free refrigerated circulators come in space-saving vertical configurations. All feature efficient heat removal and control of external closed liquid circuits at temperatures well below 0°C. Suitable for water, oil, or other standard bath media as recommended by the manufacturer.

Temperature control options include analog, PID or Fuzzy Logic control that adjusts to varying thermal loads. Fuzzy Logic Temperature and Energy control is designed for the most demanding temperature control requirements. The controller continually monitors temperature and automatically compensates for even the slightest variance with only the actual energy required. Real Temperature Adjustment (RTA) corrects the displayed temperature against any measured value, ensuring that the circulator can be used in accordance with ISO 9000 standards. External Temperature Control (ETC) permits use of external probe (not supplied) to regulate temperature. All controllers have visual alarms that notify of shutdown at the first sign of excessively high temperature or motor overload. All circulators come with two fittings (for 8 and 12 mm tubing) and bath cover. 1/4" male NPT fittings are available as an option.

Booster heaters are available to decrease heating times as much as 60%
Unit of Measure

Specifications

Working Temperature Range

 N/A -50 to 150 ºC

Temperature Accuracy

 N/A ±0.01 ºC

Display/Controller Type

 N/A Digital/Fuzzy Logic

Heater Capacity 220 V/115 V

 N/A 2000 W

Cooling Capacity at 20°C

 N/A 850 W

Max. Pressure (Pump)

 N/A 560 mbar

Max. Flow Rate (Pump)

 N/A 24 L/min

Max. Suction Rate (Pump)

 N/A 22 L/min

Bath Opening (W x L x D)

 N/A 22 x 14 x 15 cm

Bath Volume

 N/A 8 L

Overall Dimensions

 N/A 40 x 51 x 71 cm

Electrical Requirements

 N/A 220 V/60 Hz

Power Consumption

 N/A 2650 V·A

Net Weight

 N/A 46 kg

Thermo Electron No.

 N/A 440-0509

Haake Part No.

 N/A Haake P1-C50P-5

Features

N/A

    DC model features a pressure only pump and is recommended for smaller reactors sizes 4 liters and under. A touch pad front panel display shows menu options and temperature selections separately. Select and save up to three different fixed temperatures simultaneously. The DC30-K20 has a low liquid level protection feature and also has an RS232 interface with optional software available.

    P1 and P2 Models Feature 16-bit processor technology, temperature selection in Celsius, Fahrenheit, or Kelvin, simultaneous SET/ACTUAL display, cooling circuit overload, low-liquid level protection, with audible alarms, RS232 interface, and are fully programmable with ramping capabilities. Combined pressure/suction pumps allow for circulation to open systems. The P1 model can store one ramp program with up to 30 segments and the P2 can store up to 10 ramp programs. The P2 model also has an on/off timer. Any P1 model listed can also be ordered as a P2.