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Labo Cube Low-profile Cooling Water Circulator
CF820 |
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Low-floor lab cube cooling circulator with two circulation systems. Possible to install under the fume hood or sink.
The product stably supplies low temperature water to the sealed piping of various research devices, analysis and measuring devices with a refrigerator and a circulation pump.
Operating Temp. Range |
-20 deg.C to room temp. |
Cooling Capacity |
940W (at liquid temp.: 10 deg.C) |
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- Non-Freon refrigerant R404A that conforms to the regulations
on specific Freon.
- Settings and display is made digitally on the operation part,
which also has a timer function.
- The circulation water flow adjusting cock, the discharge cock,
and an overflow discharge port, an over current electric leakage
breaker is located on the front of the unit and thus enable easy
operation.
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Specifications |
Model |
CF820 |
System |
External sealed circulation |
Performance |
Operating temp. range |
-20 deg.C to room temp. |
Temp. adjustment accuracy |
+/-1.5deg.C (JTM K05/JIS ) at 10deg.C |
Cooling capacity |
Approx. 940W ( 810 Kcal/h) at liquid temp: 10 deg.C |
Approx. 820W (706 Kcal/h) at liquid temp 0 deg.C |
Approx. 710W (612 Kcal/h) at liquid temp: -10 deg.C |
Configuration |
Temperature control |
Refrigerator ON-OFF control |
Temperature sensor |
T-thermocouple (with SUS protective tube) |
Temp. and time setting |
Digital setting and display |
Refrigerator/coolant |
Air-cooled 600W R404A |
Circulation pump |
With a magnet pump 127W |
Unit circulation
performance |
Max. flow
(pump capacity) |
9.2/10.8L/min (30 L/min) |
(50/60 Hz) |
Max. lift |
9.6 /13.3m (10.3/14.3m) |
(50/60 Hz) |
Heat exchanger |
Blazing plate SUS316 |
External Circulation Nozzle |
O.D. 10.5mm (SUS, 2 for each of I/O, with a stop valve) |
Operating environment
temp. range |
5 - 35deg.C |
Function |
Safety functions |
Over current electrical leakage breaker, refrigerator over load relay,
pump thermal protector, delay timer for protecting refrigerator,
H bypass for protecting pump |
Other functions |
Drain valve (O.D. 10.5), overflow (O.D. 10.5), dust filter, key lock,
calibration, power failure compensation, settlement function. |
Standards |
Interior tank |
Stainless, approx. 6.5L(liquid volume 6L) with overflow |
Power source |
AC100V 50/60Hz, 9.8/9.3A (15A) |
External dimensions |
W570 x D440 x H600 |
Weight |
Approx. 60kg |
Accessory |
Accessories |
Top cover, drain hose, circulation hose 1.5m x 4pcs, overflow hose, wire clamp 4pcs |
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Control panel |
Circulation hose connecting port |
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Example system configuration |
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Cooling curve |
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Flow/lift curve |
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Optional items |
Description |
Product Code |
Circulation heat insulation hose
( high insulation type, I.D., 6mm, 2m X 2) |
221595 |
Circulation heat insulation hose (I.D.. 9, 2mm X 2) |
221581 |
Circulation heat insulation hose
( high insulation type, I.D. 9mm, 2m X 2) |
221599 |
Hose nipple (O.D., 8mm Rc3/8) |
221596 |
Hose nipple (O.D., 10.5mm Rc3/8) |
221394 |
Hose nipple (O.D., 13mm Rc3/8) |
221399 |
Hose nipple (O.D., 16mm Rc3/8) |
221395 |
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Heat insulation hose (optional part) |
Dimensional drawing (mm) |
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