GMX-19N Specifications
Cooling Technology- | ||
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DE-210 | Closed Cycle Cryocooler |
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Refrigeration Type | Pneumatically Driven Gifford-McMahon Cycle | |
Liquid Cryogen Usage | None, Cryogen Free | |
Temperature*- | ||
DE-210AF | < 10 K - 350 K (Sample temperature may be 1-2K higher) |
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DE-210SF | < 3 K - 350 K (Sample temperature may be 1-2K higher) |
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With 800 K Interface | Consult Factory for Options | |
With 450 K Interface | Consult Factory for Options | |
Stability | 0.1 K | |
*Based on bare cold head with a closed radiation shield, and no additional sources of experimental or parasitic heat load. | ||
Sample space- | ||
Diameter | 102, 76, 50.8, 25.4 mm (4, 3, 2, 1 in) Other options available as well |
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Height | Variable | |
Sample Holder Attachment | 1/4-28 screw | |
Sample Holder | View our Sample Holder Collection | |
Optical Access- | ||
Window Ports | N/A | |
Diameter | N/A | |
Clear view | N/A | |
#/F | N/A | |
Window Material | View our Wide Selection of Window Materials | |
Temperature Instrumentation and Control (Standard)- | ||
Heater | 1 - 50 ohm Thermofoil Heater Anchored on Cold Tip | |
Control Sensor | 1 - Curve Matched Silicon Diode | |
Sample Sensor | 1 - Calibrated Silicon Diode Optional Second set of Control instrumentation on Sample Stick |
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Custom Instrumentation | Contact ARS for available Options | |
Instrumentation Access- | ||
Instrumentation Skirt | Bolt On Stainless Steel | |
Pump out Port | 1 - NW-25 | |
Instrumentation Ports | 2 | |
Instrumentation Wiring | Contact our sales staff for wiring options | |
Vacuum Shroud- | ||
Material | Welded Stainless Steel | |
Length | 235 mm (7.25in), At the Tailpiece | |
Diameter | 127, 102, 76, 50.8 mm (5, 4, 3, 2 in) (at the sample space) | |
Width | 127, 102, 76, 50.8 mm (5, 4, 3, 2 in) (at the sample space) | |
Radiation Shield- | ||
Material | OFHC Copper | |
Attachment | Threaded | |
Optical Access | 0, 2, or 4(customer specified) | |
Cryostat Footprint- | ||
Overall Length | 899 mm (35.38 in) | |
Motor Housing Diameter | 114 mm (4.5 in) | |
Rotational clearance | Contact our Sales Staff |
Cryocooler Specifications
Cryocooler Model | DE-210AE | DE-210SE | |||
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Frequency | 60 Hz | 50 Hz | 60 Hz | 50 Hz | |
Base Temperature | < 9 K | < 9 K | < 3 K | < 3 K | |
Cooling Capacity- | 4.2 K | - | - | 1 W | 1 W |
10 K | 4 W | 4 W | 9 W | 9 W | |
20 K | 17 W | 17 W | 16 W | 16 W | |
77 K | 25 W | 25 W | 25 W | 26 W | |
Radiation Shield Cooling Capacity | 60 W | 60 W | 60 W | 60 W | |
(1st Stage Cooling Capacity at 77 K) | |||||
Maximum Cylinder Temperature | 355 K | 355 K | |||
Cooldown Time- | 20 K | 35 min | 35 min | 40 min | 40 min |
Base Temperature | 70 min | 70 min | 80 min | 80 min | |
Weight | Expander | 14 kg (31 lbs) | 15 kg (33 lbs) |
ARS-10HW Compressor Specifications
Compressor Model | ARS-10HW | ||
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Frequency | 60 Hz, 3 Phase | 50 Hz, 3 Phase | |
Standard Voltage | Min | 208 V | 190 V |
Max | 230 V | 210 V | |
High Voltage | Min | 380 V | 440 V |
Max | 415 V | 480 V | |
Power Usage | Three Phase | 7.7 kW | 7.7 kW |
Refrigerant Gas | 99.999% helium gas, pre-charged |
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Ambient Temperature | 5-40 C (40-104 F) | ||
Cooling Water | Consumption | 5.7 L / min (1.5 Gal. / min) | |
Temperature | < 20 C (68 F) | ||
Connection | 1/2 in. Swagelok fitting | ||
Dimensions | L | 483 mm (19 in.) | |
W | 533 mm (21 in.) | ||
H | 617 mm (24.3 in.) | ||
Weight | Compressor | 105 kg (230 lbs) | |
Typical Maintenance Cycle | 30,000 hours |