Control range
- Temperature range from -70 to 150°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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Colour LCD Controller |
Computer Interface | Door Handle |
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 - 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.
| Description | No |
|---|---|
| Programmable pattern capacity | 120 |
| Pattern repeat time | 999 |
| Max. segments per a pattern | 100 |
| Available max. segments* | 1200 |
| Programmable process time per a segment | 0 to 999hr 59 min 59 sec |
* Even though the max. segments per a pattern are 100, available total segments are up to 1200 not 12000, so you need to arrange the number of segment an patterns properly.
| Model | TH-KH-180 | TH-KH-300 | TH-KH-408 | |
|---|---|---|---|---|
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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 150 / -94 to 302 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 120℃ (-96℉ to 248℉) |
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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 |
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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, 50Hz) | 3ph / 10.1A | 3ph / 10.2A | ||
| Cat. No. | AAHC3014K | AAHC3114K | AAHC3214K | |
1) Technical data according to DIN 12880, IEC 60068.
※ Permissible environmental conditions: temperature (18 to 30℃) and relative humidity (up to 85%).
※ All specifications are under ambient temperature 20℃ (68℉), No load.
