FD-296-7.5 Environmental Test Chamber
FD Series - Temperature Only




FD-296-7.5
Floor
FD-296 Models are available in multiple performance levels, delivering the rise and pull-down rates required for demanding environmental test requirements and high live-load testing applications. Built on swivel brake casters, this floor-style temperature and humidity chamber provides both high-performance capability and flexibility for lab or production floor environments.
Standout Features:
- Customizable performance speeds with multiple horsepower options to meet a wide range of testing requirements
- Temperature stability within ±0.5°C at the sensor after stabilization
- Proprietary high-volume circulation system delivering 1000 CFM for uniform workspace conditions
- Easy lab integration with plug and play utility requirements
- Specifications
- Standard Features
- Instrumentation
- Safety Features
- Optional Features
- Downloads
Specifications
| Interior: | 48W x 72D x 48H (in) |
| 1219.1W x 1828.8D x 1219.1H (mm) | |
| Exterior: | 61W x 116D x 94H (in) |
| 1549.4W x 2946.4D x 2387.6H (mm) | |
| Volume: | 96 cubic ft |
| 2718.41 liters | |
| Temperature: | -70°C to 180°C (-94°F to 356°F) |
| Temperature Stability: | ±0.5°C (±1.0°F) at sensor after stabilization |
| Humidity Fluctuation: | ±2% RH at sensor |
| Rise Rate*: | 5.25°C/min |
| Pull Down Rate*: | 4°C/min |
| Electrical Supply: | 480 VAC, 3 PH, 60 HZ |
| Facility Power Receptacle: |
Hardwired
|
| Full Load Amps: | 38 A |
| Airflow: | 1000 CFM |
| Thermal Heat Rejection (ThoR): | -MAX: 68,000 BTU/HR -MIN: 31,000 BTU/HR |
| Nationally Recognized Test Lab: | UL-508A |
| Refrigeration System: | Cascade |
| Refrigerant: | High Stage: R-449a Low Stage: R-508b |
| Approximate Product Weight: | 3300 lbs (1497 kg) without added options |
| Approximate Shipping Weight: | 4775 lbs (2166 kg) without added options |
Standard Performance
Temperature Only -40° C to +180° C
Temperature & Humidity -40° C to +180° C
| Size | |
|---|---|
| Model | Working Volume |
| FD-518 HD-518 |
18.0 cu ft (509.73 l) |
| FD-527 HD-527 |
27.0 cu ft (764.81 l) |
| FD-536 HD-536 |
36.0 cu ft (1,019.46 l) |
| FD-548 HD-548 |
48.0 cu ft (1,358.91 l) |
| FD-564 HD-564 |
64.0 cu ft (22,251.4 l) |
| FD-580 HD-580 |
80.0 cu ft (27,019 l) |
| FD-596 HD-596 |
96.0 cu ft (31,788.5 l) |
|
Rate of Change Key Thrust: up to 3.9°C/min Impulse: up to 4.0°C/min Warp: up to 6.5°C/min Hyperdrive: up to 9.0°C/min |
|
| 4HP Single Stage Scroll Air-Cooled |
7.5HP Single Stage Scroll Air-Cooled |
12HP Single Stage Scroll or Discus Water-Cooled |
17HP Single Stage Discus Water-Cooled |
|---|---|---|---|
| ↓ 4.5°C/min ↑ 6.0°C/min |
↓ 6.75°C/min ↑ 8.5°C/min |
||
| ↓ 3.75°C/min ↑ 5.5°C/min |
↓ 6.5°C/min ↑ 8.25°C/min |
||
| ↓ 3.0°C/min ↑ 5.0°C/min |
↓ 6.0°C/min ↑ 7.0°C/min |
||
| ↓ 2.5°C/min ↑ 4.75°C/min |
↓ 5.0°C/min ↑ 7.0°C/min |
↓ 6.0°C/min ↑ 7.5°C/min |
↓ 8.0°C/min ↑ 9.0°C/min |
| ↓ 2.0°C/min ↑ 4.0°C/min |
↓ 4.75°C/min ↑ 6.0°C/min |
↓ 5.25°C/min ↑ 6.5°C/min |
↓ 7.5°C/min ↑ 8.0°C/min |
| ↓ 1.5°C/min ↑ 3.5°C/min |
↓ 4.0°C/min ↑ 4.5°C/min |
↓ 4.5°C/min ↑ 5.0°C/min |
↓ 6.5°C/min ↑ 6.5°C/min |
| ↓ 1.5°C/min ↑ 3.5°C/min |
↓ 3.5°C/min ↑ 4.5°C/min |
↓ 4.25°C/min ↑ 5.0°C/min |
↓ 6.0°C/min ↑ 6.5°C/min |
|
Options: Water-Cooled or Remote Air-Cooled Remote Condensing |
Options: Remote Air-Cooled Remote Condensing (Scroll Only) |
Options: Remote Air-Cooled |
|
*Rise and pull-down rates calculated using IEC 60068-3-5 standard. Custom options available.
*Ideal ambient temperature conditions for test chambers is 23°C (73.4°F). The temperature and humidity range of assured performance is between 15°C and 25°C (59°F/77°F) and 30-50% relative humidity. Conditions outside this range may affect the performance of your test chamber and reduce the lifespan of the equipment.
Notice for Customers Requesting R449A:
Consult our sales team regarding the use of R449A refrigerant (where applicable). This substitution ensures compliance with relevant regulations. Please be aware that the use of R449A will change the achievable low temperature to -35°C. Our sales team can provide detailed information regarding this change for your specific application.
Standard Features
- Interior Cabinet: Stainless Steel, Type 304
- Exterior Cabinet: Cold Rolled Steel, Heavy-Gauge, Powder Coat finish, Color: Bone
- Full Opening Door, Manual Door Latch
- Fully Adjustable Shelf, 1 Wire-Grid Shelf, Stainless Steel
- 36 x 48 in. Heated multipane viewing window
- Internal Light with External Switch
- Port Configuration: Left Wall Access Port and Plug with 3 in. (76.2mm) Diameter
- Port Configuration: Right Wall Access Port and Plug with 3 in. (76.2mm) Diameter
- Locking Swivel Casters
Instrumentation
- AESONE CONNECT monitor, program, operate, data management, and secure access
- ----Access remotely anywhere anytime
- ----Watlow F4T-Single Channel, Ethernet Communication
- RTD 100 Ohm Platinum Sensor
Safety Features
STANDARD SAFETY FEATURES
- HIGH/LOW TEMPERATURE CONTROL. An adjustable temperature limit controller allows you to program the highest lowest temperature the device under test, protecting products from compromising temperature exposure.
- Internal high-temperature limit safety
- Refrigeration system over-pressure safety circuit
- TUV Rheinland certified meeting UL 508A, US, C, E
Optional Features
- Shelf Modification
- Custom Porting Sizes
- Custom window size
- Noise Reduction Package
- LN2 Boost Cool
- CO2 Boost Cool
- Desiccant Air Dryer to ensure conditions as low as 5% RH
- Dry Nitrogen Purge to keep condensation and frost from accumulating on DUT surfaces at cold temperatures and to prevent oxidation of metals surfaces at high temperatures
Downloads
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