System : Forced air convection
Operating temperature range : -10°C~+50°C
Temperature adjustment accuracy :
±0.3°C (when refrigerator in continuous operation)
±1.0°C (when refrigerator in cycle operation)
Temperature distribution accuracy :
±1.0°C(when refrigerator in continuous operation at 37°C)
Maximum temperature reaching time : 20~50°C ~20min
Minimum temperature reaching time :
20~-10°C ~ 45min
(20~-10°C ~55 min for IN602CW / 612CW)
Interior : Stainless steel
Exterior : Chrome free electronic galvanized plated steel plate chemical proof baking finish
Heat insulation material : Styrene foam
Refrigerator : Air-cooled fully closed compressor 275W
Refrigerator medium : R134A
Defrosting mechanism : Manual ON / Auto OFF, Timer operation, Cycle operation
Blower fan : Axial fan
Heater : Iron-chrome wire heater: 550W
Sensor : Platinum resistance temperature detector: Pt100Ω (temperature controller), K-thermocouple (overheat prevention device)
Cable port : I.D.: 32 mm (right side)
Temperature control : PID control
Temperature setting : digital
setting by ▲/▼ keys
Temperature display : Measured temperature: 4-digit orange LED digital display + VFD fluorescent display
Setting temperature : Digital display by 4 digit red LED
Timer / timer resolution : 0min.~999hrs. 59min. / 1min.
Operation function : Fixed temperature, auto stop, auto start, program (up to 32 steps, repeat operation)
Additional function : Timer function (accumulated time to 49,999 hrs), calibration off-set function, clock display
Safety device : Refrigerator overload relay, independent overheat prevention device, over current leakage breaker, self diagnostic functions (temperature sensor error, heater disconnection, SSR short-circuit, automatic overheat prevention), abnormal buzzer alarm
External dimensions : L36" x W36" x H49"
Internal capacity : 143L
Shelf plate load : 15kg / pc.
Shelf rest step number / pitch : 13 steps / 30mm
Power supply (50/60 Hz) : AC115 9A
Weight : 310 LBS
Shelf / shelf brackets : 3 pcs. / 6 pcs.
Optional items : Stand, additional shelf, cable port (ø30/50mm), recorder, warning light combination (stand-by / operation / error), observation window,
external communication function (RS485), temperature output terminal (4-20mA), external alarm output terminal, time up output terminal