| Description |
-30, 28 L Ref. Circulator |
| Controller Type |
Advanced Digital |
| Display |
3.75" Touch-Pad LCD |
| Connectivity |
Ethernet, USB A & B, RS232/addressable RS485,
External Temperature Probe |
| Languages Supported |
4: French, German, Spanish, English |
| Swivel 180 Rotating Controller |
Yes |
| Working Temperature Range °C |
-30° to 200° |
| Temperature Stability °C |
±0.01° |
| Fluid Optimization/Specific Heat Tuning |
Automatic and/or user-adjustable |
| Temperature Calibration Capability |
1-point |
| Working Access (L x W x D) (cm) |
31.4 x 35.9 x 14 cm |
| Pump Type |
Pressure/Suction |
| External Temperature Control Capability |
Yes |
| Flammability Class (DIN 12876-1) |
III (FL) |
| Working Temperature Range °F |
-22° to 392° |
| Working Temperature Range °C |
-30° to 200° |
| Nominal Cooling Capacity @ +20C (W) |
915 |
| Reservoir Capacity (gallons) |
7.4 |
| Reservoir Capacity (liters) |
28 |
| Reservoir/Tank Material |
Stainless Steel |
| Reservoir Cover |
Included |
| DuraTop |
Yes |
| LidDock |
Yes |
| Cleanable Air Filter |
Yes |
| Working Access (L x W x D) (inches) |
12.35 x 14.13 x 5.5 in |
| Working Access (L x W x D) (cm) |
31.4 x 35.9 x 14 cm |
| Temperature Stability °F |
±0.02° |
| Temperature Stability °C |
±0.01° |
| Display |
3.75" Touch-Pad LCD |
| Display Resolution (Set) |
0.01 |
| Display Resolution (Read) |
0.01 |
| Pump Type |
Pressure/Suction |
| Pump Speed |
Variable |
| Process Connections |
1/4" (F) NPT |
| External Temperature Control Capability |
Yes |
| Flammability Class (DIN 12876-1) |
III (FL) |
| Over-Temperature Protection / Failsafe Heater Control |
Yes |
| Low Liquid Level Protection |
Yes |
| Reservoir Drain |
Yes |
| Cooling Coil |
Yes |
| Included Software |
PolyTemp Viewer, USB driver |
| Maximum Ambient Temperature °F |
95° |
| Maximum Ambient Temperature °C |
35° |
| Overall Dimensions (L x W x H) (inches) |
26.5 x 18 x 26.9 in |
| Overall Dimensions (L x W x H) (cm) |
67.2 x 45.7 x 68.3 cm |
| Refrigerant |
R404A |
| Environmental Compliance |
RoHS, WEEE |
| Shipping Weight (pounds) |
146.0 |
| Shipping Weight (kilograms) |
66.1 |
| Catalog Page Number |
40-41 |
| 60 Hz Only |
| Part Number |
AD28R-30-A11B |
| Maximum Pressure (psi) |
4.3 |
| Maximum Pressure (bar) |
0.30 |
| Maximum Pressure Flow Rate (gpm) |
5.30 |
| Maximum Pressure Flow Rate (l/min) |
20.1 |
| Maximum Suction Flow Rate (gpm) |
3.9 |
| Maximum Suction Flow Rate (l/min) |
14.7 |
| Cooling Capacity @ -20°C (W) |
165 |
| Cooling Capacity @ 0°C (W) |
505 |
| Cooling Capacity @ +20°C (W) |
915 |
| Cooling Capacity @ +100°C (W) |
915 |
| Included Hardware |
Nylon hose adapters for 3/8", 1/4", and 3/16" |
| Heater Wattage |
1100 |
| Electrical Requirements (VAC/Hz/Ph/A) |
120/60/1/10 |
| Regulatory Approvals |
ETL |
