| Model |
IQ820 |
 Performance
(at Temp. 23deg.C±5deg.C
/ Humidity 65%RH±20%) |
| Convection Type |
Forced Convection, 2 chambers |
| Operating Temp. Range |
-10 to +50deg.C (for both
Upper and Lower Chamber) |
| Temp. Adjustment Accuracy |
±0.3deg.C(at Refrigerator
Continuous Operation) |
| Temp. Distribution Accuracy |
±1.0deg.C (at 37deg.C
Refrigerator Continuous Operation) |
| Time to Reach to Max. Temp. |
20 to 50deg.C : Approx. 20min. |
| Time to Reach to Min. Temp. |
20 to -10deg.C : Approx.
55min. |
| Components |
| Interior |
Stainless Steel |
| Exterior |
Electric Zinc Plated Steel
Plate, Epomela Resin Baked Finish |
| Heat-resistant Material |
Styrene Foam (Non Flon) |
| Refrigerator |
Cooling Air Closed Type Compressor
250W x 2 |
| Defrost Function |
Manual Defrost (Manual On/Automatic
Off), Cycle Defrost |
| Heater |
Iron Chrome Wire Heater 550W
x 2 |
| Sensor |
PT Sensor |
| Cable Hole |
I.D. 50mm (Main Body Right
Side, for Each Chamber) |
| Temp. Control Type |
PID Control by Micro Computer |
| Temp. Setting Type |
Individual Setting Key, Digital
Setting by Up/Down Key |
| Temp Display Type |
Measured Temp. Display: 4
digit Display by Green LED
Set Temp. Display: 4 digit Display by Red LED |
| Timer |
1 to 99hrs.59min. or 100 to
999hrs. 50min. (Timer Wait Function) |
| Operating Function |
Fixed Operation, Program Operation
(Max. 30steps, 6patterns), Automatic Start, Automatic Stop,
Quick Automatic Stop |
| Additional Function |
Calibration Off Set Function,
Break-out Recovery Function |
| Heater Circuit Control |
SSR Driving System |
| Safety
Device |
| Safety Countermeasure |
Self Diagnosis Function (Memory
Error, Temp. Sensor Error, Heater Heat-resistant, SSR Short
Circuit, Automatic Overheat Prevention, etc.) Key Lock Function,
Electric Leakage Breaker with Over Current, Overheat Preventor |
| Standard |
Optional
Item |
| Internal Dimensions |
W600 x D477 x H500mm, each |
Shelf with Shelf Support |
| External Dimensions |
W710 x D645 x H1,675mm |
Temp. Output Terminal (4-20mA) |
| Internal Capacity |
143L x 2 chambers |
Time-up Output Terminal |
| Shelf Max. Load |
15kg / pc. |
External Communication Terminal (RS485) |
| Shelf Support Qty/Pitch |
13pcs. x 2 chambers / 30mm |
External Communication Adapter
(RS485/RS232C) |
| Power |
AC100V, 50/60Hz, 20A |
| Weight |
Approx. 158kg |
External Alarm Terminal |
| Accessory |
| Shelf/Shelf Support |
Stainless Punching Metal 3pcs.
x 2 chambers / 6pcs. x 2 chambers |
| Door Key |
2pcs. |
