The controller panel is set on the door, which improves operability.
The process of cultivation and preservation can be accessed through 6 programs ranging from 30 to 10 steps, depending on the experimental situation.
In addition to cyclic defrosting operation (default), manual defrosting can also be performed through a dedicated button.
Both slots are equipped with large lead holes with an inner diameter of 50mm.
In addition to self diagnostic function, it also has button lock function, overcurrent leakage protection, and over rise prevention functions, with rich safety features.
The standard configuration includes a door lock.

Specifications
model |
IQ822C |
|
mode |
Forced air circulation |
|
|
Temperature range for use |
-10~+50℃ (same for upper and lower tanks) |
Temperature regulation accuracy |
±0.3℃ (when the freezer is running continuously)) |
|
Temperature distribution accuracy |
±1.0℃(at 37℃, when the freezer is running continuously) |
|
Maximum temperature arrival time |
about25Divide(20~50℃) |
|
Minimum temperature arrival time |
about45Divide(20~-10℃) |
|
|
Interior Decoration |
Stainless steel(SUS304) |
Exterior Decoration |
Cold rolled steel plate, surface chemical resistance coating |
|
Thermal insulation material |
Expanded polyethylene |
|
Refrigerator, refrigerant |
Air cooled fully enclosed type250W×2 |
|
cryogen |
R404A |
|
Defrosting mechanism |
Manual/loop |
|
heater |
Iron chromium alloy heater550W×2 |
|
Lead hole |
internal diameter50 mm(Right side) |
|
|
Temperature control method |
PIDcontrol |
Temperature setting method |
Realize digital settings through the function menu keys and ▲▼ keys |
|
Temperature representation method |
Temperature measurement display: green4positionLED, digital display |
|
Set temperature display: red4positionLED, digital display |
||
timer |
1Divide~99hour59Divide and100~999hour50branch (with timed waiting function) |
|
Operation function |
Fixed value operation, fast automatic stop operation, automatic stop operation, automatic start operation, program operation(30Step X1、15Step X2、10 Step X3) |
|
Additional features |
Deviation correction function, button lock function, power outage compensation function |
|
Safety device |
Self diagnostic function (abnormal temperature sensingSSRShort circuit, heater disconnection, automatic over rise prevention), button lock function, over rise protector, leakage protection switch to prevent overcurrent |
|
|
Internal dimensions (width x depth x height)mm) |
600×477×500,2groove |
Dimensions (width x depth x height)mm) |
710×645×1675 |
|
Internal volume |
143L×2 |
|
Shed board load-bearing capacity |
about15kg/layer |
|
Number of layers of shed board/Shed spacing |
13Layer X2groove/30mm |
|
Power Supply(50/60Hz)Rated current |
AC220V 10A |
|
weight |
about165kg |
|
|
Shed board/Shed Shou |
Stainless steel stamping mesh plate3Item X2groove/6Item X2groove |
key |
2A X2set |
|
Product selection |
Shed board(1The shed board includes2Equipment shed and external communication function (RS485)Temperature output terminal(4~20mA)External alarm output terminal, time arrival output terminal |