7 Liter Refrigerated Circulator, -20°C

-20, 7 L Ref. Circulator

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$3,112.00
SD07R-20

Key Specifications

Description

-20, 7 L Ref. Circulator

Controller Type
Standard Digital
Display
3.75" Touch-Pad LCD
Connectivity
RS232
Swivel 180 Rotating Controller
Yes
Working Temperature Range °C
-20° to 170°
Temperature Stability °C
±0.04°
Fluid Optimization/Specific Heat Tuning
Automatic
Temperature Calibration Capability
1-point
Working Access (L x W x D) (cm)
15.7 x 14.2 x 12.7 cm
Pump Type
Pressure
Flammability Class (DIN 12876-1)
I (NFL)
Electrical Plug Options
Part numbers listed are Standard U.S. and European types. Country specific plug types available. Contact your regional distributor to order.

Operator's Manual

Key Features

  • Large, universal icon and English display
  • Swivel 180™ Rotating Controller
  • On-board connectivity: RS-232 serial output
  • On-screen prompts
  • Automatic performance optimization
  • Single-point calibration capability

Common Specifications

Working Temperature Range °F
-4° to 338°
Working Temperature Range °C
-20° to 170°
Nominal Cooling Capacity @ +20C (W)
200
Reservoir Capacity (gallons)
1.85
Reservoir Capacity (liters)
7
Reservoir/Tank Material
Stainless Steel
Reservoir Cover
Included
DuraTop
Yes
LidDock
Yes
Cleanable Air Filter
Yes
Working Access (L x W x D) (inches)
6.18 x 5.59 x 5 in
Working Access (L x W x D) (cm)
15.7 x 14.2 x 12.7 cm
Temperature Stability °F
±0.08°
Temperature Stability °C
±0.04°
Display
3.75" Touch-Pad LCD
Display Resolution (Set)
0.1
Display Resolution (Read)
0.1
Pump Type
Pressure
Pump Speed
Two
Process Connections
1/4" (F) NPT
Flammability Class (DIN 12876-1)
I (NFL)
Over-Temperature Protection / Failsafe Heater Control
Yes
Low Liquid Level Protection Yes
Reservoir Drain
Yes
Maximum Ambient Temperature °F
95°
Maximum Ambient Temperature °C
35°
Overall Dimensions (L x W x H) (inches)
21.3 x 8.7 x 24.3 in
Overall Dimensions (L x W x H) (cm)
54.1 x 22.1 x 61.7 cm
Refrigerant
R134a
Environmental Compliance RoHS, WEEE
Shipping Weight (pounds)
90.0
Shipping Weight (kilograms)
40.8
Catalog Page Number
42-43

60 Hz Only

Part Number
SD07R-20-A11B
Maximum Pressure (psi)
3.5
Maximum Pressure (bar)
0.24
Maximum Pressure Flow Rate (gpm)
2.90
Maximum Pressure Flow Rate (l/min)
11.0
Cooling Capacity @ -20°C (W)
30
Cooling Capacity @ 0°C (W) 120
Cooling Capacity @ +20°C (W)
200
Cooling Capacity @ +100°C (W)
200
Included Hardware
Nylon hose adapters for 3/8", 1/4", and 3/16"
Heater Wattage
1100
Electrical Requirements (VAC/Hz/Ph/A)
120/60/1/12
Regulatory Approvals
ETL

50 Hz Only

Part Number
SD07R-20-A12E
Maximum Pressure (psi)
2.9
Maximum Pressure (bar)
0.20
Maximum Pressure Flow Rate (gpm)
2.70
Maximum Pressure Flow Rate (l/min)
10.2
Cooling Capacity @ -20°C (W)
30
Cooling Capacity @ 0°C (W)
120
Cooling Capacity @ +20°C (W)
200
Cooling Capacity @ +100°C (W)
200
Included Hardware
Nylon hose adapters for 3/8", 1/4", and 3/16", and 1/4" NPT to M16 adapter
Heater Wattage
2200
Electrical Requirements (VAC/Hz/Ph/A)
240/50/1/12
Regulatory Approvals
CE