Manual

58
Specification
IN603 IN803
Method Forced circulation
Temperature control
range
- 5℃ to +50℃
Temperature
adjustment accuracy
±0.3℃ (Refrigerator is in continuous operation)
±1.0℃ (Refrigerator is in cycle operation)
Temperature
distribution accuracy
±1.0℃ (at 37℃, Refrigerator is in continuous operation)
Time required to reach
highest temperature
20℃ to 50℃: 30min. 20℃ to 50℃: 55min.
Time required to reach
lowest temperature
20℃ to -10℃: 55min. 20℃ to -10℃: 90min.
Temperature control
system
PID control by micro computer, programmable with 32 steps
Temperature
setting system
Digital setting by up/down keys
Temperature
display system
Digital display by orange LED
Timer display range 0min to 99h59min, 100 to 999.5h
Timer resolution 1 minute or 1 hour
Operation mode
Fixed temperature operation, Auto start operation, Auto stop operation,
Program operation (max. of 32 steps, repeat operation)
Additional functions Timer, Clock, Total operating hours counter (max. of 49999h), Calibration offset
Refrigerator
Air-cooled and full-closed type
compressor, 250W
Air-cooled and full-closed type
compressor, 300W
Cooling medium
R404A 300±5g R404A 305±5g
Heater Iron-chrome heater 550W Iron-chrome heater 750W
Heater circuit Triac zero-cross method
Fan of blower Axial fan
Sensor Platinum resistance bulb
Interior SUS304
Exterior Electrolytic zinc-coated steel plate, Baking finish with epoxy and melamine resin
Heat insulation
material
Expanded polystyrene (non- fluorocarbon)
Inner door Tempered glass 5mm thick
Tempered glass 5mm thick
(divided into upper and lower)
Safety device
Earth leakage breaker, Independent overheating prevention device, Alarm buzzer, Key
lock function, Self-diagnostic functions (Sensor error, Heater disconnection, Triac short
circuit, Main relay error, Automatic overheating prevention)
Defrost function Manually ON/automatic OFF, Cycle operation
Cable port Inner diameter: 30mm (right surface of the unit)
Internal dimensions
(W×D×H mm)
600×477×500 600×477×1000
External dimensions
(W×D×H mm)
710×645×915 710×645×1630