DMX-1AL Complete System Specifications

Cooling Technology
Refrigeration Type	Pneumatically Driven Gifford-McMahon Cycle
Liquid Cryogen Usage	None, Cryogen Free
Temperature*
DE-202AE	< 10 K - 350 K
DE-202SE	< 4.2 K - 350 K
DE-202PE	< 5.5 K - 350 K
With 800k Interface	(Base Temp + 2 K) - 700 K
With 450k Interface	(Base Temp + 2 K) - 450 K
Stability (All)	0.1k
*Based on bare cold head with a closed radiation shield, and no additional sources of experimental or parasitic heat load.

DE-202 Cryocooler Specifications
Model	DE-202AE	DE-202A(T)E	DE-202PE	DE-202SE
Frequency	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz
Base Temperature	<9k \| <9K	<9k \| <9K	<5.5k \| <5.5K	<4.2k \| <4.2K
Cooling Capcity 4.2k				0.1W \| 0.08W
10k	0.5W \| 0.4W	0.7W \| .56W	1W \| 0.8W	1.2W \| 1W
20k	2.5W \| 2W	3.7W \| 3W	2.3W \| 1.8W	2.3W \| 1.8W
77k	4W \| 3.2W	6W \| 4.8W	3.5W \| 2.8W	4W \| 3.2W
Radiation Shield Cooling Capacity (1st Stage Cooling Capacity at 77 K)	10W \| 8W	15W \| 12W	10W \| 8W	10W \| 8W
Maximum Cylinder Temperature	355k	355k	355k	355k
Cool Down Time - 20k	50min \| 60min	35min \| 42min	60min \| 72min	60min \| 72min
Base Temperature	70min \| 84min	50min \| 60min	90min\|108min	90min\|108min
Weight - Expander	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)

Sample Chamber and Instrumentation
Sample Space	Diameter : 36 mm (1.43 in) Height : 39 mm (1.53 in) Sample Holder Attachment : 1/4-28 screw View Our Sample Holder Collection
Optical Access	Window Ports : 4 - 90° Apart Diameter : 41 mm (1.63 in) Clear View : 32 mm (1.25 in) #/F : 1 View Our Wide Selection Of Window Materials
Temperature Instrumentation and Control (Standard)	Heater : 1 - 36ohm Thermofoil Heater Anchored on Cold Tip Control Sensor : 1 - Curve Matched Silicon Diode on Cold Tip Sample Sensor : 1 - Calibrated Silicon Diode with free length wires. Contact Sales For Custom Instrumentation
Instrumentation Access	Instrumentation Skirt : Bolt-on, Aluminum Pump Out Port : 1 - NW-25 Instrumentation Ports : 2 Contact Sales For Wiring Options
Vacuum Shroud	Material : Aluminum Length : 338 mm (13.3 in) Diameter : 76 mm (3 in) (at the sample space) Witdth : 76 mm (3 in) (at the sample space)
Radiation Shield	Material : Aluminum Attachment : Threaded Optical Access : 0, 2, or 4(customer specified)
Cryostat Footprint	Overall Length : 562 mm (22.12 in) Motor Housing Diameter : 114 mm (4.5 in) Rotation Clearance : 200 mm (8 in) with "G" configuration

ARS-4HW Compressor Specifications
	Frequency	60 Hz	50 Hz
Standard Voltage	Min	208 V	190 V
	Max	230 V	210 V
Transformer Options	10%		220 V, 230 V
	15%		240 V
Power Usage	Singe Phase	3.6 kW	3.0 kW
Refrigerant Gas	99.999% helium gas, pre-charged
Noise Level	60 dBA
Ambient Temperature	12 - 40 C (54-104 F)
Cooling Water	Consumption	1.5 L / min (0.4 Gal. / min)
	Temperature	10 - 35 C (50-95 F)
	Connection	3/8 in. Swagelok fitting
Dimensions	L	483 mm (19 in)
	W	434 mm (17.1 in)
	H	516 mm (20.3 in)
Weight	Compressor	72 kg (160 lbs)
Typical Maintenance Cycle	30,000 hours
Water Recirculation Option	CoolPac compatible

Cooling Technology
Refrigeration Type	Pneumatically Driven Gifford-McMahon Cycle
Liquid Cryogen Usage	None, Cryogen Free
Temperature*
DE-202AE	< 10 K - 350 K
DE-202SE	< 4.2 K - 350 K
DE-202PE	< 5.5 K - 350 K
With 800k Interface	(Base Temp + 2 K) - 700 K
With 450k Interface	(Base Temp + 2 K) - 450 K
Stability (All)	0.1k
*Based on bare cold head with a closed radiation shield, and no additional sources of experimental or parasitic heat load.

DE-202 Cryocooler Specifications
Model	DE-202AE	DE-202A(T)E	DE-202PE	DE-202SE
Frequency	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz
Base Temperature	<9k \| <9K	<9k \| <9K	<5.5k \| <5.5K	<4.2k \| <4.2K
Cooling Capcity 4.2k				0.1W \| 0.08W
10k	0.5W \| 0.4W	0.7W \| .56W	1W \| 0.8W	1.2W \| 1W
20k	2.5W \| 2W	3.7W \| 3W	2.3W \| 1.8W	2.3W \| 1.8W
77k	4W \| 3.2W	6W \| 4.8W	3.5W \| 2.8W	4W \| 3.2W
Radiation Shield Cooling Capacity (1st Stage Cooling Capacity at 77 K)	10W \| 8W	15W \| 12W	10W \| 8W	10W \| 8W
Maximum Cylinder Temperature	355k	355k	355k	355k
Cool Down Time - 20k	50min \| 60min	35min \| 42min	60min \| 72min	60min \| 72min
Base Temperature	70min \| 84min	50min \| 60min	90min\|108min	90min\|108min
Weight - Expander	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)

Sample Chamber and Instrumentation
Sample Space	Diameter : 36 mm (1.43 in) Height : 39 mm (1.53 in) Sample Holder Attachment : 1/4-28 screw View Our Sample Holder Collection
Optical Access	Window Ports : 4 - 90° Apart Diameter : 41 mm (1.63 in) Clear View : 32 mm (1.25 in) #/F : 1 View Our Wide Selection Of Window Materials
Temperature Instrumentation and Control (Standard)	Heater : 1 - 36ohm Thermofoil Heater Anchored on Cold Tip Control Sensor : 1 - Curve Matched Silicon Diode on Cold Tip Sample Sensor : 1 - Calibrated Silicon Diode with free length wires. Contact Sales For Custom Instrumentation
Instrumentation Access	Instrumentation Skirt : Bolt-on, Aluminum Pump Out Port : 1 - NW-25 Instrumentation Ports : 2 Contact Sales For Wiring Options
Vacuum Shroud	Material : Aluminum Length : 338 mm (13.3 in) Diameter : 76 mm (3 in) (at the sample space) Witdth : 76 mm (3 in) (at the sample space)
Radiation Shield	Material : Aluminum Attachment : Threaded Optical Access : 0, 2, or 4(customer specified)
Cryostat Footprint	Overall Length : 562 mm (22.12 in) Motor Housing Diameter : 114 mm (4.5 in) Rotation Clearance : 200 mm (8 in) with "G" configuration

ARS-4HW Compressor Specifications
	Frequency	60 Hz	50 Hz
Standard Voltage	Min	208 V	190 V
	Max	230 V	210 V
Transformer Options	10%		220 V, 230 V
	15%		240 V
Power Usage	Singe Phase	3.6 kW	3.0 kW
Refrigerant Gas	99.999% helium gas, pre-charged
Noise Level	60 dBA
Ambient Temperature	12 - 40 C (54-104 F)
Cooling Water	Consumption	1.5 L / min (0.4 Gal. / min)
	Temperature	10 - 35 C (50-95 F)
	Connection	3/8 in. Swagelok fitting
Dimensions	L	483 mm (19 in)
	W	434 mm (17.1 in)
	H	516 mm (20.3 in)
Weight	Compressor	72 kg (160 lbs)
Typical Maintenance Cycle	30,000 hours
Water Recirculation Option	CoolPac compatible

DE-202 Cryocooler Specifications
Model	DE-202AE	DE-202A(T)E	DE-202PE	DE-202SE
Frequency	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz
Base Temperature	<9k \| <9K	<9k \| <9K	<5.5k \| <5.5K	<4.2k \| <4.2K
Cooling Capcity 4.2k				0.1W \| 0.08W
10k	0.5W \| 0.4W	0.7W \| .56W	1W \| 0.8W	1.2W \| 1W
20k	2.5W \| 2W	3.7W \| 3W	2.3W \| 1.8W	2.3W \| 1.8W
77k	4W \| 3.2W	6W \| 4.8W	3.5W \| 2.8W	4W \| 3.2W
Radiation Shield Cooling Capacity (1st Stage Cooling Capacity at 77 K)	10W \| 8W	15W \| 12W	10W \| 8W	10W \| 8W
Maximum Cylinder Temperature	355k	355k	355k	355k
Cool Down Time - 20k	50min \| 60min	35min \| 42min	60min \| 72min	60min \| 72min
Base Temperature	70min \| 84min	50min \| 60min	90min\|108min	90min\|108min
Weight - Expander	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)

DE-202 Cryocooler Specifications
Model	DE-202AE	DE-202A(T)E	DE-202PE	DE-202SE
Frequency	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz	60Hz \| 50Hz
Base Temperature	<9k \| <9K	<9k \| <9K	<5.5k \| <5.5K	<4.2k \| <4.2K
Cooling Capcity 4.2k				0.1W \| 0.08W
10k	0.5W \| 0.4W	0.7W \| .56W	1W \| 0.8W	1.2W \| 1W
20k	2.5W \| 2W	3.7W \| 3W	2.3W \| 1.8W	2.3W \| 1.8W
77k	4W \| 3.2W	6W \| 4.8W	3.5W \| 2.8W	4W \| 3.2W
Radiation Shield Cooling Capacity (1st Stage Cooling Capacity at 77 K)	10W \| 8W	15W \| 12W	10W \| 8W	10W \| 8W
Maximum Cylinder Temperature	355k	355k	355k	355k
Cool Down Time - 20k	50min \| 60min	35min \| 42min	60min \| 72min	60min \| 72min
Base Temperature	70min \| 84min	50min \| 60min	90min\|108min	90min\|108min
Weight - Expander	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)	7.1 kg (16 lbs)