ACUs are normally connected to custom insulated enclosures via insulate hoses but Sharetree also offers our proprietary “Direct Connect” solution for improved performance (see brochure).
Typical Applications
- Test Setups unsuitable for standard chambers
- Aerospace sub-assembly testing
- Oil & Gas – Low magnetic interference testing
- Thermal Stress
- Temperature cycling
| Internal Volumes | Temperature Ranges | Ramp Rates | Humidity | Airflow |
|---|---|---|---|---|
| N/A | +180°C to -70°C (High Temp versions to +250°C) | up to 10°C/min | Optional | Inlet & Outlet ports (100 to 200mm diameter) |
SlimLine Air Conditioning Units (ACUs)
- Economical thermal control of custom enclosures
- Wide temperature ranges (+170 to -80°C)
- Humidity option
- Microprocessor control
- SIMPLEtouch programmer
- Remote sensing
- Flexible insulated hoses, or Direct Connection option
- Small footprint with integral plant
- Modern styling
Air Conditioning Units
Sharetree Air Conditioning Units (ACUs) are specifically designed for recirculating conditioned air through a variety of custom built product enclosures, or directly to products. ACUs are used where a standard test chamber cannot easily be fitted around the product. Custom designed product enclosures can also be supplied, if required. Remote sensing ensures good thermal control of the test enclosure.
The SlimLine ACUs offer an economical answer for many applications and feature wide temperature and humidity control options, with remote sensing at the load, if required. Compressor cooling is used for –30⁰C (single-stage) and –60⁰C (cascade) models and liquid nitrogen (LN2) cooling for the –80⁰C model.
The Sharetree SIMPLEtouch touch-screen programmer is now standard on all models. This simplifies the operator interface and enables complex profiles to be programmed, data logged, and displayed graphically. (See the separate SIMPLEtouch brochure).
Interface options
The standard interface to the custom enclosure is by means of flexible insulated hoses. An alternative Direct Connection arrangement is possible with some enclosures (see above). The inlet and outlet vents are ported from the bottom of the ACU directly into the custom enclosure to give the maximum possible airflow and even better control.
| MODEL RANGE | UNITS | ORDER CODES | BASIC MODELS | |||
|---|---|---|---|---|---|---|
| T/SL-ACU/-30 ME | T/SL-ACU/-60 ME | TH/SL-ACU/-30 ME | T/SL-ACU/-80 LN | |||
| Temperature (max) | °C | 170 | 170 | 170 | 170 | |
| Temperature (min) | °C | -30 | -60 | -30 | -80 | |
| Humidity (20-90°C) | %RH | - | - | 10-95 | - | |
| Airflow rate* | Litres/min | 18,000 | 18,000 | 18,000 | 18,000 | |
| Heating rate* | °C/min | 3 | 3 | 3 | 3 | |
| Cooling rate* | °C/min | 2 | 2 | 2 | 5 | |
| Plant type* | Single-stage | Cascade | Single-stage | LN2 | ||
| Mains supply | 220v/50Hz | |||||
| External size | mm | 1230h x 815w x 1000d | ||||
| Options: | * Closed-loop configuration (custom enclosure and product load may reduce these figures) | |||||
| Insulated hoses (pair) | 150 id x 3000 mm | IH150 | ● | ● | ● | ● |
| Hose adaptors (pair) | 150 id mm | HA150 | ● | ● | ● | ● |
| High temperature (250°C) | HT | ● | ||||
| Product protection | PP | ● | ● | ● | ● | |
| Direct Connection | Custom feature — please contact factory | |||||
Typhoon Air Conditioning Units (ACUs)
- Powerful thermal control of custom enclosures
- Wide temperature range (+250 to –60°C)
- Humidity option
- SIMPLEtouch programmer
- 2-stage temperature sensing
- Flexible insulated hoses
- Direct Connection option
- Integral plant
Air Conditioning Units
Sharetree Typhoon Air Conditioning Units (ACUs) are specifically designed for re-circulating conditioned air through a variety of custom built product enclosures, or directly to products. ACUs are used where a standard test chamber cannot easily be fitted around the product. Custom designed product enclosures can also be supplied if required.
These versatile ACUs feature wide temperature and humidity control options, with 2-stage temperature sensing for accurate control.
The systems are fitted with our SIMPLEtouch touchscreen programmer to simplify the operator interface and enable complex profiles to be programmed, data logged, and displayed graphically (see brochure)
Interface options
The standard interface to the custom enclosure is by means of flexible insulated hoses. An alternative Direct Connection arrangement is possible with some enclosures (see above). The inlet and outlet vents are ported from the ACU directly into the custom enclosure to give the maximum possible airflow and even better control.
| MODEL RANGE | UNITS | ORDER CODES | BASIC MODELS | |||
|---|---|---|---|---|---|---|
| T/ACU/-30 | T/ACU/-60 | TH/ACU/-30 | TH/ACU/-60 | |||
| Temperature (max) | °C | 170 | 170 | 170 | 170 | |
| Temperature (min) | °C | -30 | -60 | -30 | -70 | |
| Humidity (20-90°C) | %RH | - | - | 10-95 | 10-95 | |
| Airflow rate2 | Litres/min | 25,000 | 25,000 | 25,000 | 25,000 | |
| Heating rate1 | °C/min | 5 | 5 | 5 | 5 | |
| Cooling rate (average)1 | °C/min | 5 | 5 | 5 | 5 | |
| Load mass (max) | Kg | 30 | 30 | 30 | 30 | |
| Plant type* | Single-stage | Cascade | Single-stage | Cascade | ||
| Mains supply | 400v/50Hz | |||||
| External size | mm | 1980h x 1610w x 1310d | ||||
| Options: | 1 Measured in accordance with BS EN 60068. 2 Closed-loop configuration (custom enclosure and product load may reduce these figures) | |||||
| Insulated hoses (pair) | 150 id x 3000 mm | IH150 | ● | ● | ● | ● |
| Hose adaptors (pair) | 150 id mm | HA150 | ● | ● | ● | ● |
| Direct Connection | DC | ● | ● | ● | ● | |
| High temperature (250°C) | HT | ● | ● | ● | ● | |
| LN2 Boost cooling (Indirect, 10°C/min) | LN | ● | ● | ● | ● | |
| Product protection | PP | ● | ● | ● | ● | |
| SIMPLEtouch programmer | STP | inc | inc | inc | inc | |
Slimline-ACU datasheet PDF.
Typhoon-ACU datasheet PDF.
For more info please call 01453 828 642 or email sales@sharetree.co.uk.
Key Advantages
- Flexible – can be used on multiple different enclosures
- High Airflow
- Wide Temperature range
- High Temperature +250°C versions available with Evaporator Protection
- Proprietary “Direct Connect” available for improved performance
- Proprietary “Ice Protection” system available
- Custom Enclosure Design
SIMPLEtouch
Touch Screen Programmer
Easy set-up and monitoring of chamber conditions, simplifies programming of complex cycles... read more
