Temperature & Humidity Chambers Low Temperature (TH-KH)
Brand: JeioTech
Model: TH-KH-180/300/408
Origin: Korea
Availability: It will be available within 2-3 weeks.
Features
Control range
- Temperature range from -70 to 100°C Humidity range from 25 to 95% RH
Performance
- Microprocessor PID control / Temperature calibration / Automatic tuning.
- Advanced performance of low and high temperature and humidity control, achieved by adapting the humidification tank exterior to the chamber, added benefit for long term test.
- Water recycling and filtering system reduce water consump-tion for longer operation.
- Air-tight door closure with perfect sealed packing.
– Heat-resistant silicone packing completely blocks high heat leakage from the inner chamber.
– Two-point door latch also enhances tightness to door closure. - Energy efficiency is achieved by optimization of the insulation system.
– Even if the unit is operating at max. temperature, the surface of the unit doesn’t allow high temperatures of over 60℃.
Safety
- Built in door lock with a key.
- Automatic shut off after overheat alarm.
- Low and empty water level alarm.
- Power supply leakage breaker.
- Over current protection.
- Open door alarm.
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Color LCD controller
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Computer interface
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Door handle
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Portable water container
Convenience
- Three different volume sizes are available to suit any users’needs.
– Various volume sizes, available to suit any users’ need. - Corrosion resistance stainless steel chamber and electric polished humidification tank.
- Maintenance of water supply are easily performed with a front water tank.
– Portable water container makes supplying water convenient. - Water supply during operation is also available for long term test purposes.
- Direct water system provides user great convenience when performing long-term tests. (optional)
- Clear observation of samples.
– Tempered glass door with built in heating wire.
– Energy efficient, long life span LED lighting.
– Wider view, inner glass door is available for monitoring of samples. (optional) - Cable port for introduction of external probes or wires.
– 50mm diameter cable port comes standard on the left side of the unit.
– Additional 50mm or 80mm diameter cable ports, custom ordered. (optional) - Casters for easy mobility during installation or relocation.
- User friendly LCD controller.
– 5.7 inch colorful interactive touch type LCD controller.
– Set value and present value are clearly visible together on display.
– Operating progressvisible in graph mode allow for direct data interpretation.
– Built-in SD card drive.
– Trilingual support. (English / Chinese / Korean)
– Temperature and other operating parameters recorded with use of selectable recorder. (optional)
– Sufficient programmable control support.Description No. Pattern 120 Repeat time 999 Part repeat time 255 Max. segments / pattern 100 Available max. segments* 1200 Programmable process time per a segment 999hr. 59 min * It is possible to set 100 segments per pattern, but the maximum number of segments is not 12,000 (120 pattern x 100 segment) but 1,200.
- Computer interface.
– RS-485 communication port enables connection of up to maximum 9 units. Simultaneous monitoring and operating of multiple units is an available feature.(optional)
– Program patterns are simple to set with the use of our software.
– Storage of program information, backup of value settings, recovery, temperature, humidity values.
– RS-232 communication port comes standard.
Specification
| Model | TH-KH-180 | TH-KH-300 | TH-KH-408 | |
|---|---|---|---|---|
|
Chamber volume (L / cu ft) |
189 / 7.4 |
302 / 11.9 |
408 / 14.4 |
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Controller |
Programmable, Touch screen type controller (5.7” color monitor) |
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Temperature |
Range (℃ / ℉) |
-70 to 100 / -94 to 212 without humidity, 15 to 90 / 59 to 194 with humidity * Best programmable control range : -60 to 140 / -76 to 284 |
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Fluctuation 1) (±℃ / ℉) at 40℃ / 75%RH |
0.3 / 0.54 |
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Variation 1) (±℃ / ℉) at 40℃ / 75%RH |
0.5 / 0.90 |
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Time |
Heating – without humidity (min.) |
70 from -70℃ to 100℃ (-96℉ to 212℉) |
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Cooling – without humidity (min.) |
80 from 20℃ to -70℃ (68℉ to -96℉) |
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Humidity |
Range (%RH) |
25 to 95 |
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Fluctuation 1) (±%RH) at 75%RH / 40℃ |
0.4 |
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Variation 1) (±%RH) at 75%RH / 40℃ |
3.0 |
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Refrigeration |
System |
Mechanical dual stage refrigerator system (air-cooled condenser) |
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Refrigerant |
R-507, R-23 |
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Water supply |
Capacity |
15L (0.53cu ft) – Cartridge type |
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Water quality |
pH6.2 to 7.2 / Electrical conductivity 20㎲ /cm to below |
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No. of wire shelves (standard / max.) |
2 / 9 |
2 / 10 |
2 / 10 |
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Distance of between shelves (mm / inch) |
60 / 2.4 |
60 / 2.4 |
60 / 2.4 |
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Max. load per shelf (kg / lbs) |
20 / 44.1 |
25 / 55.1 |
25 / 55.1 |
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Permitted total load (kg / lbs) |
50 / 110.2 |
65 / 143.3 |
65 / 143.3 |
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Dimension (W×D×H) |
Interior (mm / inch) |
500×630×600 / 19.7×24.8×23.6 |
600×630×800 / 23.6×24.8×31.5 |
600×850×800 / 23.6×33.5×31.5 |
|
Exterior (mm / inch) |
1050x1615x1560 / 41.3×63.6×61.4 |
1150x1615x1760 / 45.3×63.6×69.3 |
1150x1835x1760 / 45.3×72.2×69.3 |
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Viewing windows (mm / inch) |
200×330 / 7.9×13 |
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Net weight (kg / lbs) |
320 / 705.5 |
385 / 848.8 |
410 / 903.9 |
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Cable port |
Basically one hole provided / Ø50mm (2”) – Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2”) |
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Interface port |
Basically RS-232C [RS-485-optional] |
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| Electrical requirements (380V, 3P, 50/60Hz) | 10.1A | 10.2A | ||
| Cat. No. | AAHC3014K | AAHC3114K | AAHC3214K | |
| Cat. No. (EU Only) | AAHC3010K | AAHC3110K | AAHC3210K | |
1) The set value is set under the conditions of 25℃, 60%RH.
※ The above specifications are tested according to IEC 60068 standard.
※ Permissible environmental conditions are temperature (18 to 30℃, recommended 20℃) and relative humidity (85%RH or less), under 2000m above sea level.
※ The DI water condition is pH 6.2 – 7.2 and the electrical conductivity is less than 20㎲/cm.
Accessories and Options
for Floor Standing Chambers
Accessory check list□ Standard ○ Optional
| Description | Models | |||
|---|---|---|---|---|
| TH-G | TH-KH | TH-TG | TH-ICH | |
| Recorder (6 points) | ○ | ○ | ○ | ○ |
| Recorder (digital, 6 channels) | ○ | ○ | ○ | ○ |
| interface converter RS-485C → 232C included a cable (5m / 16.4ft) | ○ | ○ | ○ | ○ |
| Interface cable (5m / 16.4ft) | ○ | ○ | ○ | ○ |
| Warning signal lamp | ○ | ○ | ○ | ○ |
| Inner glass door | ○ | ○ | ○ | ○ |
| Viewing window | □ | □ | □ | – |
| Wire shelf | □ | □ | □ | □ |
| Perforated shelf | ○ | ○ | ○ | ○ |
| Cable port (Ø 50mm / 2”) | □ | □ | □ | □ |
| Cable port (Ø 80mm / 3.2”) | ○ | ○ | ○ | ○ |
| Temperature sensor (RTD type) | □ | □ | □ | □ |
| Humidity sensor | □ | □ | □ | □ |
| Fluorescent lamp (Cool White) | – | – | – | □ |
| UVA lamp | – | – | – | □ |
| UV sensor | – | – | – | □ |
| Illumination Sensor | – | – | – | □ |
| HEPA filter | – | – | – | – |
| ULPA filter | – | – | – | – |
| Water cartridge tank (Water Container) | □ | □ | □ | – |
| Water purifier | ○ | ○ | ○ | ○ |
| Direct water system | ○ | ○ | ○ | ○ |
1) 80mm cable access hole is NOT available for 25L chamber.
Ordering information
| Cat. No. | Description | Suitable for |
|---|---|---|
| AAA8T500 | Recorder (6 points) | All models |
| AAA8T505 | Recorder (digital, 6 channels) | All models |
| AAA8T540 | interface converter RS-485C → 232C included a cable (5m / 16.4ft) |
All models |
| AAA8T542 | Interface cable (5m / 16.4ft) | All models |
| AAA80550 | Warning signal lamp | All models |
| AAA81552 | Inner glass door | TH-G/I/KH-180 |
| AAA81551 | TH-G/I/KH-300, 408, CR-270 | |
| AAA81550 | TH-G-800, 1000 | |
| AAAC2501 | TH-TG-180 | |
| AAAC2502 | TH-TG-300, 408 | |
| AAAC2503 | TH-TG-800, 1000 | |
| AAA81554 | TH-ICH-300 | |
| AAA81555 | TH-ICH-800 | |
| AAA8T610 | Cable port (Ø 50mm / 2”) | All models |
| AAA8T611 | Cable port (Ø 80mm / 3.2”) | All models |
| 00CFA0001185 | Temperature sensor (RTD type) | All models |
| 00CFA0007113 | Humidity sensor | All models |
| 00RTD0001190 | Fluorescent lamp (cool white) | TH-ICH-300 |
| 00RTD0001191 | TH-ICH-800 | |
| 00RTD0001188 | UVA lamp | TH-ICH-300 |
| 00RTD0001189 | TH-ICH-800 | |
| AAA80680 | THE-680 UV sensor | TH-ICH-300/800 |
| AAA80681 | THE-681 Illumination sensor | TH-ICH-300/800 |
| AAA80661 | Door lock device | TH-ICH-300/800 |
| 00EDA0009184 | HEPA filter | TH-CR-270 |
| 00EDA0009175 | ULPA filter | TH-CR-270 |
| AAA80622 | Water cartridge tank | All models |
| Cat. No. | Description | Suitable for |
|---|---|---|
| AAA8T625 | Water purifier | All models |
| AAA80620 | Direct water system | All models |
| 00EDA0008212 | Wire shelf | TH-G/I/KH-180 |
| 00EDA0008213 | TH-G/I/KH-300 | |
| 00EDA0008214 | TH-G/I/KH-408 | |
| 00EDA0008215 | TH-G-800 | |
| 00EDA0008216 | TH-G-1000 | |
| 00RTD0001302 | TH-TG-180 | |
| 00RTD0001303 | TH-TG-300 | |
| 00RTD0001300 | TH-TG-408 | |
| 00RTD0001304 | TH-TG-800 | |
| 00RTD0001301 | TH-TG-1000 | |
| 00RTD0001305 | TH-G/TG-1500 | |
| 00RTD0001196 | TH-ICH-300 | |
| 00RTD0001198 | TH-ICH-800 | |
| 00STT0001040 | TH-CR-270 | |
| AAA80602-1 | Perforated shelf | TH-G/I/KH-180 |
| AAA80602-2 | TH-G/I/KH-300 | |
| AAA80602-3 | TH-G/I/KH-408 | |
| AAA80602-4 | TH-G-800 | |
| AAA80602-5 | TH-G-1000 | |
| AAA80604-11 | TH-TG-180 | |
| AAA80604-12 | TH-TG-300 | |
| AAA80604-13 | TH-TG-408 | |
| AAA80604-14 | TH-TG-800 | |
| AAA80604-15 | TH-TG-1000 | |
| AAA80604-16 | TH-G/TG-1500 | |
| AAA80604-2 | TH-ICH-300 | |
| AAA80604-4 | TH-ICH-800 | |
| AAA80603-1 | TH-CR-270 |
MAECENAS IACULIS
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