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SF-476S medical freezer temperature humidity controller


Product number:1033013840905592832

  • Description
  • "

    Features
    Humidity  display /Temperature control /
    Defrost control/ Power  switch/ Value storing /
    Self  testing Evap. Fan control/ Light control

    Technical Data
    Temperature sensor: NTC, one  sensor (neither positive nor negative), 2m(L)
    Humidity  sensor: one sensor, humidity display range:00~99%     Accuracy:±03%
    Range of temperature display:-45~99℃
    Accuracy:±01℃
    Range of set temperature:-45~75℃
    Factory default : Cooling cabinet:10℃/ Refrigeration cabinet: 03℃
    Dimension:181(Length)×41(Width)×47(Depth)mm
    Mounting hole dimension:138(Length)×32.5(Width)mm
    Relay output contact capacity Compressor:  N. O. 10A/250VAC
    Light: N. O. 8A/250VAC
    Fan: N. O. 5A/250VAC

    Cooling cabinet(N1)inner parameters:

    Paramete Function Set range Default
    PA Menu password  00~50~99 82
    E1 Lower set point limit
    -45℃~Retain freshness
     set temperature
    10℃
    E2 Higher set point limit
    Retain freshness
     set temperature ~75℃
    14℃
    E3 Refrigeration Hysteresis 00~20℃ 04℃
    E4 Heating hysteresis 01~20℃ 20℃
    E5 Refrigeration start delay time 00~10min 3 min
    E6 Heating start delay time  00~10min  0 min
    E7 Refrigeration and heating switch time 00~90min 15 min
    E8 Offset on room sensor -20~20℃ -03℃
    E9 Offset on humidity sensor -20~20% -10%
    P1 Light duration time  
    00~180min 
    00 is infinite length 
    00 min
    C1 High temp. alarm value C2~75℃ 45℃
    C2 Low temp. alarm value -45℃~C1 -35℃
    C3 Alarm delay time 00~60 min 0 min
    C4 Alarm hysteresis 01~10℃ 01℃
    F1 Defrost duration 01~90 min 30 min
    F2 Defrost interval 00~24hr 1hr
    F4 Display when defrost
    00=normal display 
    01=lock display
    01
    H1 Fan control
    H1=01synchronized with heater and comp., off  when defrost 
    H1=02synchronized with heater and comp., open when defrost
    H1=03 keep running, open when defrost
    H1=04  keep running, close when defrost
    03
    A1 Lowest humidity display 00~99% 35%
    A2 Higher humidity display 01~99% 75%
    A3 Set humidity 10~85% 60%
    A4 Humidify hysteresis 01~30% 10%
    A5 Dehumidify hysteresis 05~30% 10%
    A6 Humidify dehumidify switch time 01~90min 10 min
    B1 Dehumidify temp. hysteresis 00~10℃ 00℃
    B2 Dehumidify duration 01~20 min 03 min
    T1 Force dehumidify interval  01~90 min 10 min
    T2 Force dehumidify duration 01~60 min 2 min
    CPA Change menu password
    00~99(if set to 00, means 
               cancel the password)
    82
    AT1 Record shortest interval 01~3 0min 05 min
    BR1 Highest alarm humidity 01~99% 75%
    BR2 Lowest alarm humidity 01~99% 35%
    BR3 Humidity alarm delay 00~120 min 1 min

    Refrigeration cabinet(N2)inner parameters:

    Paramete Function Set range Default
    PA Menu password   00~50~99 82
    E1 Lower set point limit
    -45℃~Retain freshness
     set temperature
    03℃
    E2 Higher set point limit
    Retain freshness
     set temperature ~75℃
    05℃
    E3 Refrigeration Hysteresis 00~20℃ 04℃
    E4 Heating hysteresis 01~20℃ 20℃
    E5 Refrigeration start delay time 00~10min 3 min
    E6 Heating start delay time 00~10min 0 min
    E7 Refrigeration and heating switch time 00~90min 15 min
    E8 Offset on room sensor -20~20℃ -03℃
    E9 Offset on humidity sensor -20~20% -10%
    P1 Light duration time
    00~180min 
    00 is infinite length
    00 min
    C1 High temp. alarm value C2~75℃ 45℃
    C2 Low temp. alarm value -45℃~C1 -35℃
    C3 Alarm delay time 00~60 min 0分钟
    C4 Alarm hysteresis  01~10℃ 01℃
    F1 Defrost duration 01~90 min  30 min
    F2 Defrost interval  00~24hr 1hr
    F4 Display when defrost
    00=normal display 
    01=lock display
    01
    H1 Fan control
    H1=01synchronized with heater and comp., off  when defrost 
    H1=02synchronized with heater and comp., open when defrost
    H1=03 keep running, open when defrost
    H1=04  keep running, close when defrost
    03
    A1 Lowest humidity display 00~99% 35%
    A2 Higher humidity display 01~99% 75%
    A3 Set humidity 10~85% 60%
    A4 Humidify hysteresis 01~30% 10%
    A5 Dehumidify hysteresis 05~30% 10%
    A6 Humidify dehumidify switch time 01~90min 10 min
    B1 Dehumidify temp. hysteresis 00~10℃ 00℃
    B2 Dehumidify duration 01~20 min 03 min
    T1 Force dehumidify interval  01~90 min 10 min
    T2 Force dehumidify duration 01~60 min 2 min
    CPA Change menu password
    00~99(if set to 00, means 
               cancel the password)
    82
    AT1 Record shortest interval 01~3 0min 05 min
    BR1 Highest alarm humidity 01~99% 75%
    BR2 Lowest alarm humidity 01~99% 35%
    BR3 Humidity alarm delay 00~120 min 1 min

    "

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