Yamato Scientific BB600 Low Constant Temperature Water Bath - Manual (Page 56)

53
Specification
Product Name Low constant temperature water bath
Model BB300 BB400 BB600
Circulation unit External sealed unit circulation
Usable ambient temp. 5℃～30℃
Temperature control
range
-30℃～80℃
Temperature adjustment
accuracy
± 0.1℃
Temperature distribution
accuracy
± 0.3℃
Cooling capacity Approx.420W at15℃ Approx.510W at15℃ Approx.730W at15℃
Stirring method Jet stirring pump
Maximum flow rate 2.8/3.2 L/min (50/60Hz)
Pe
rf
or
ma
nc
e
Maximum head 1.1/1.4 m
Bath SUS304
Temperature control
system
PID control by microcomputer
Sensor Platinum resistance bulb Pt100Ω
Temperature
setting/display method
Digital setting / Digital display
Overheating prevention
sensor
K-thermocouple
Stainless pipe heater SUS316L
Heater
850W 1200W
Air-cooled rotary
Refrigerator
250W 350W 600W
Cooling medium R404A 280g R404A 450g
Cooling coil SUS316L
Config
uration
s
External circulating
nozzle size
Discharge port and return port have outer diameter 10.5mm hose nipple
Safety devices
Earth leakage breaker, Overheating prevention device, Pump thermal
protector, Refrigerator overload relay protecting circuit, Delay timer for
refrigerator protection, Refrigerator pressure detection, Float switch,
Self-diagnostic functions (Failure of sensor, Heater disconnection, SSR
short-circuit, Automatic overheating prevention)
Other functions
Drain cock, Key lock Function, Calibration offset, Temperature output terminal,
RS485 communication function, Refrigerator pressure indicator, condenser
filter
Bath dimensions
(W×D×H)
150Ч300Ч170 mm 250Ч315Ч190 mm 330Ч435Ч200 mm
Effective internal
dimensions (W×D×H)
120Ч140Ч140 mm 220Ч150Ч160 mm 300Ч285Ч170 mm
External dimensions*
(W×D×H)
380Ч460Ч880 mm 420Ч550Ч880 mm 440Ч650Ч880 mm
Bath capacity 6L 13L 26L
100V AC
Power supply (50/60Hz)
12A 13A 20A
S
tanda
rd
Weight Approx.46kg Approx.53kg Approx.70kg
Optional accessories Shelf, Cover, 0.5m Drain hose, 0.5m overflow hose, Instruction manual
* A depth size does not contain an external circulation nozzle.