Circulators, Refrigerated, with Advanced Programmable Controllers, PolyScience®
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Circulators, Refrigerated, with Advanced Programmable Controllers, PolyScience®
Key Specifications
Working Temperature: From -40° up to +200°C
Temperature Stability: ±0.01°C
Safety Rating: DIN 12876-1 Class III (for use with flammable liquids)
External Temperature Control Capability: Yes
Pump: Variable-speed
External Circulation: Open or closed loop
- LidDock™ self-stowing reservoir cover
- DuraTop™ insulating, chemical-resistant top deck
- WhisperCool™ Environmental Control System
- Cool Command™ modulated refrigeration system
- Reservoir drain
- Washable air filter
PLEASE NOTE: If you require USB-B connectivity to PC, consider ordering models with Advanced Digital Controllers (AD versions)
- Time/temperature programming (ten 100-step programs)
- Intuitive 4.3 inch (10.9cm) SmartTouch™ display
- 6 languages: French, German, Spanish, Chinese, Arabic, English
- Variable speed pump with open- and closed-loop external circulation capability
- Swivel 180™ Rotating Controller
- On-board connectivity: USB-A, Ethernet, RS232/485, and external temperature probe
- Event scheduling (time & date) with real-time clock
- Review temperature trends for up to 10 days
- Multiple selectable “home” screens
- On-screen help
- Automatic and/or user-adjustable performance optimization
- 5-point calibration capability
| Reservoir Size |
7L Low-Profile |
7L |
7L |
15L |
15L |
20L |
28L |
45L1 |
| Temperature Range |
-20° to 200°C |
-20° to 200°C |
-40° to 200°C |
-30° to 200°C |
-40° to 200°C |
-30° to 200°C |
-30° to 200°C |
-25° to 135°C |
| Cooling Capacity at 20°C |
200 W |
200 W |
505 W |
915 W |
1000 W |
915 W |
915 W |
1400 W |
| Heater |
1100 W (60 Hz)/2200 W (50 Hz) |
2200 W (50/60 Hz) |
| Part Number 120 VAC/60 Hz |
W256-84 |
W256-96 |
W256-108 |
W256-116 |
W256-127 |
W256-135 |
W256-147 |
W256-157 |
| Part Number 240 VAC/50 Hz |
W256-85 |
W256-97 |
W256-109 |
W256-117 |
W256-128 |
W256-136 |
W256-148 |
W256-158 |
1. 45L Bath is 208-240 VAC, 50/60 Hz
Ordering Info
| Cat No |
Vendor Part No |
Reservoir Size | Temperature Range | Power |
Qty |
Price |
Qty |
UOM |
| W256-84 |
AP7LR-20-A11B |
7L Low-Profile | -20° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$6,729.75 |
|
EA |
| W256-85 |
AP7LR-20-A12E |
7L Low-Profile | -20° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$6,729.75 |
|
EA |
| W256-96 |
AP07R-20-A11B |
7L | -20° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$6,729.75 |
|
EA |
| W256-97 |
AP07R-20-A12E |
7L | -20° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$6,729.75 |
|
EA |
| W256-108 |
AP07R-40-A11B |
7L | -40° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$7,040.25 |
|
EA |
| W256-109 |
AP07R-40-A12E |
7L | -40° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$7,040.25 |
|
EA |
| W256-116 |
AP15R-30-A11B |
15L | -30° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$7,343.50 |
|
EA |
| W256-117 |
AP15R-30-A12E |
15L | -30° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$7,343.50 |
|
EA |
| W256-127 |
AP15R-40-A11B |
15L | -40° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$8,085.25 |
|
EA |
| W256-128 |
AP15R-40-A12E |
15L | -40° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$8,085.25 |
|
EA |
| W256-135 |
AP20R-30-A11B |
20L | -30° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$7,715.00 |
|
EA |
| W256-136 |
AP20R-30-A12E |
20L | -30° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$7,715.00 |
|
EA |
| W256-147 |
AP28R-30-A11B |
28L | -30° to 200°C | 120 VAC/ 60 Hz |
In Stock |
1 |
$8,080.00 |
|
EA |
| W256-148 |
AP28R-30-A12E |
28L | -30° to 200°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$8,080.00 |
|
EA |
| W256-157 |
AP45R-20-A13D |
45L | -25° to 135°C | 208-240 VAC/ 60 Hz |
In Stock |
1 |
$10,909.25 |
|
EA |
| W256-158 |
AP45R-20-A12E |
45L | -25° to 135°C | 240 VAC/ 50 Hz |
In Stock |
1 |
$10,909.25 |
|
EA |