Senin, 11 April 2016

POLYSCIENCE AP7LR-20 7 Liter Low Profile Refrigerated Circulator, -20°C


7 Liter Low Profile Refrigerated Circulator, -20°C

-20, 7 L Low Ref. Circulator
Select voltage
$4,759.00
AP7LR-20

Key Specifications

Description
-20, 7 L Low Ref. Circulator
Controller Type
Advanced Programmable
Display
4.3" SmartTouch Touchscreen
Connectivity
Ethernet, USB A & B, RS232/addressable RS485, External Temperature Probe
Languages Supported
6: French, German, Spanish, Chinese, Arabic, English
Time/Temperature Programs & Steps
Ten 100-step programs
Swivel 180 Rotating Controller
Yes
Working Temperature Range °C
-20° to 200°
Temperature Stability °C
±0.01°
Fluid Optimization/Specific Heat Tuning
Automatic and/or user-adjustable
Temperature Calibration Capability
5-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

  • Time/temperature programming (ten 100-step programs)
  • Intuitive 4.3” (10.9 cm) 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 & B, Ethernet, RS-232/RS-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

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
±0.02°
Temperature Stability °C
±0.01°
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 ProtectionYes
Reservoir Drain
Yes
Included SoftwarePolyTemp Viewer, TDMS file viewer, USB driver, 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)
23.2 x 16.2 x 16.2 in
Overall Dimensions (L x W x H) (cm)
58.9 x 41.1 x 41.1 cm
Refrigerant
R134a
Environmental ComplianceRoHS, WEEE
Shipping Weight (pounds)
90.0
Shipping Weight (kilograms)
40.8
Catalog Page Number
36-37

60 Hz Only

Part Number
AP7LR-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
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
AP7LR-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
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

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