SF-479SW medical freezer temperature humidity controller
Features
Humidity display/ Temperature control
Through mobile phones, PC-side control
Refrigerator temperature and humidity in real time
Over temperature limit / over time limit the App alarm
All data stored in the cloud platform
Easy for check and analysis,Running status monitoring
Monitor and record temperature, humidity
Server storage data unlimited
Real-time remote monitoring, upload, print, manage records
Defrost control/ Light control
Power switch/ Value storing
Self-testing/ Evap. Fan control
Technical Data
Temperature display range: -45~99℃
Set temperature range: -45~+75℃
Accuracy: ±01℃
Temperature sensor: NTC, one sensor(neither positive nor negative)2m(L)
Compressor relay : 30A/250VAC
Heater: N.O. 10A/250VAC
Others: N.O. 5A/250VAC
Dimension: 181mm(L)×41mm(W)×47mm(D)
Mounting hole dimension: 138mm(L )×32.5mm(W)
Main frame dimension: 150mm(L)×110mm(W)×57mm(D)
Parameters
Paramete |
Function |
Set range |
Default |
PA |
Menu password |
00~50~99 |
82 |
E1 |
Lower set point limit |
-45℃~retain freshness set temp. |
02℃ |
E2 |
Higher set point limit |
retain freshness set temp.~75℃ |
30℃ |
E3 |
Refrigeration Hysteresis |
01~20℃ |
04℃ |
E4 |
Heating hysteresis |
01~20℃ |
06℃ |
E5 |
Refrigeration start delay time |
00~10Min |
02Min |
E6 |
Heating start delay time |
00~10Min |
00Min |
E7 |
Refrigeration and heating |
00~90Min |
15Min |
E8 |
Offset on room sensor |
-20~20℃ |
00℃ |
E9 |
Offset on humidity sensor |
-20~20% |
00% |
P1 |
Light duration time |
00~180 min 00 is infinite length |
00min |
C1 |
High temp. alarmvalue |
C2~75℃ |
45℃ |
C2 |
low temp. alarmvalue |
-45℃~C1 |
-35℃ |
C3 |
Alarm delay time |
00~60min |
2min |
C4 |
Alarm hysteresis |
01~10℃ |
02℃ |
F1 |
Defrost duration |
01~90min |
20min |
F2 |
Defrost interval |
00~24hours |
4hr |
F4 |
Display when defrost |
00=normal display 01=locked display |
00 |
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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