7 Liter Refrigerated Circulator, -20°C

-20, 7 L Ref. Circulator

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$5,610.00
PP07R-20

Key Specifications

Description

-20, 7 L Ref. Circulator

Controller Type
Performance Programmable
Display
4.3" SmartTouch Touchscreen
Connectivity
Ethernet, USB A & B, RS232/addressable RS485, Remote On/Off, External Temperature Probe
Languages Supported
11: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, English
Time/Temperature Programs & Steps
Open Mode: No restriction on the number of programs or steps
Swivel 180 Rotating Controller
Yes
Working Temperature Range °C
-20° to 200°
Temperature Stability °C
±0.005°
Fluid Optimization/Specific Heat Tuning
Automatic and/or user-adjustable
Temperature Calibration Capability
10-point
Working Access (L x W x D) (cm)
15.7 x 14.2 x 12.7 cm
Pump Type
Pressure/Suction
External Temperature Control Capability
Yes
Flammability Class (DIN 12876-1)
III (FL)
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

  • OpenMode time/temperature programming (no restrictions on number of programs or steps)
  • Intuitive 4.3" (10.9 cm) SmartTouch display
  • 11 languages: French, German, Spanish, Chinese, Portuguese, Russian, Hindi, Arabic, Italian, Korean, English
  • Variable speed pump with open- and closed-loop external circulation capability
  • Swivel 180™ Rotating Controller
  • On-board connectivity: USB-A & B, Ethernet, RS-232/RS-485, remote on/off 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
  • 10-point calibration capability
  • Includes Enhanced Performance Hardware & Software Package (Pt100 temperature probe, USB flash drive for data logging, stainless steel fittings and tubing adapters, PolyScience LabVIEW™ Virtual Instrument, iPhone® application download)

Common Specifications

Working Temperature Range °F
-4° to 392°
Working Temperature Range °C
-20° to 200°
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
±0.01°
Temperature Stability °C
±0.005°
Display
4.3" SmartTouch Touchscreen
Display Resolution (Set)
0.01
Display Resolution (Read)
0.001
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
Included Software PolyTemp Viewer, TDMS file viewer, USB driver, PolyScience LabVIEW Virtual Instrument & Functions, Time/Temperature Program Generator, PolyTemp Remote iPhone application
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
34-35

60 Hz Only

Part Number
PP07R-20-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)
30
Cooling Capacity @ 0°C (W) 120
Cooling Capacity @ +20°C (W)
200
Cooling Capacity @ +100°C (W)
200
Included Hardware
PT100 temperature probe, USB drive, stainless steel 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
PP07R-20-A12E
Maximum Pressure (psi)
3.6
Maximum Pressure (bar)
0.25
Maximum Pressure Flow Rate (gpm)
4.40
Maximum Pressure Flow Rate (l/min)
16.7
Maximum Suction Flow Rate (gpm)
3.2
Maximum Suction Flow Rate (l/min)
12.2
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
PT100 temperature probe, USB drive, stainless steel 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