Heating & Cooling Chambers (LCH-G)
Brand: JeioTech
Model: LCH-11G/21G/31G/11G-2C
Origin: Korea
Availability: It will be available within 2-3 weeks.
Features
Performance
- Microprocessor PID control.
- Temperature calibration / Automatic tuning.
- Adjustable three-step fan speed with defrosting time and period control.
- Forced air convection using an optimal cross flow fan for chamber temperature uniformity.
- Energy efficiency is achieved thanks to optimization of the insulation system. The surface of the unit doesn’t allow high temperatures of over 60℃.
Convenience
- Two independently controlled chambers merged into a single unit for space saving.
- Intuitive control panel with bright LED display (0.1℃resolution) and touch-sensitive keypad.
- Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.)
- Convenient preset function for 3 most commonly used temperature settings.
- Up to 9 temperature steps and maximum 200 cycles of repetition programmable for each profile.
- Built-in cable port to use other instruments inside the chamber. (diameter: 80mm)
- RS-232 interface for external control and data collection.
Safety
- Automatic shut off after overheat alarm.
- Power supply leakage breaker.
- Over current protection.
- Open door alarm.
Specification
for temperature range from 0℃ to 100℃
| Model | LCH-11G | LCH-21G | LCH-31G | LCH-11G-2C | |
|---|---|---|---|---|---|
|
Chamber volume (L / cu ft) |
150/5.3 |
255/9.0 |
485/17.1 |
150/5.3 x 2 chambers |
|
|
Temperature |
Range(℃/℉) |
0 to 100 / 32 to 212 |
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|
Fluctuation(±℃/ ℉) 1) |
0.3 / 0.54 |
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|
Variation at 80°C(±℃/ ℉)1) |
0.8 / 1.44 |
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|
Time |
Heating(min.) |
80(from 20℃to100℃) |
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|
Cooling(min.) |
60 (from100℃to 40℃) |
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|
No. of wire shelves (standard / max.) |
2 / 12 |
2 / 24 |
2 / 29 |
2 / 12 per chamber |
|
|
Distance of between shelves (mm / inch) |
30 / 1.2 |
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|
Max. load per shelf (kg / lbs) |
15 / 33.1 |
20 / 44.1 |
20 / 44.1 |
15 / 33.1 |
|
|
Permitted total load (kg / lbs) |
50 / 110.2 |
70 / 154.3 |
70 / 154.3 |
50 / 110.2 per chamber |
|
|
Dimension (W×D×H) |
Interior (mm / inch) |
600x500x500 / 23.6×19.7×19.7 |
600x500x850 / 23.6×19.7×33.5 |
700x680x1020 / 27.6×26.8×40.2 |
600x500x500 / 23.6×19.7×19.7 |
|
Exterior (mm / inch) |
740x1032x1280 / 29.1×40.6×50.4 |
740x1032x1630 / 29.1×40.6×64.2 |
840x1212x1800 / 33.1×47.7×70.9 |
740x1032x1900 / 29.1×40.6×74.8 |
|
|
Net weight (kg / lbs) |
120/264.6 |
180/396.8 |
220/485.0 |
190/418.9 |
|
|
Cable Port (mm / inch) |
Ø80 / Ø3.15 |
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|
Interface port |
RS-232C |
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| Electrical requirements (230V,60Hz) | 7.1A | 10.6A | 13.8A | 14.2A | |
| Cat. No. | AAHK6121K | AAHK6221K | AAHK6321K | AAHK6421K | |
| Electrical requirements (230V,50Hz) | 7.4A | 11.1A | 14.4A | 14.8A | |
| Cat. No. | AAHK6122K | AAHK6222K | AAHK6322K | AAHK6422K | |
| Electrical requirements (120V,60Hz) | 13A | 26A | |||
| Cat. No. | AAHK6123U | – | – | AAHK6423U | |
Accessories and Options
-
Digital recorder
-
Perforated shelf
-
Warning signal lamp
for Floor Standing Chambers
| Cat. No. | Description | Models |
|---|---|---|
| LCH | ||
| AAA8T505 | Recorder (digital, 6 channels) |  |
| AAA80550 | Warning signal lamp | |
| 00EDA0008219 | Wire shelf for LCH-11 models (566×466 / 22.3×17.6”) | |
| 00EDA0008219 | Wire shelf for LCH-21 models (566×466 / 22.3×17.6”) | |
| 00STT0003086 | Wire shelf for LCH-31 models (666×646 / 26.2×25.4”) | |
| AAA22521 | Perforated shelf for LCH-11 models | |
| AAA22521 | Perforated shelf for LCH-21 models | |
| AAAK6532 | Perforated shelf for LCH-31 models | |
| AAA8T611 | Cable port ø80 |  |
| AAA8T610 | Cable port ø50 | |
MAECENAS IACULIS
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