Melt Spinner,Melt Spinner supplier,manufacturer,exporter in China

Melt Spinner,Melt Spinner supplier,manufacturer,exporter in China
Product Detail:

Closed-cycle Cryostat

The closed-cycle cryostat provided by Dexing is a variable-temperature cryogenic platform based on SHI 4K chiller in Japan, which is used for magnetic, optical and electrical measurements in low-temperature environments. Users can choose to match or special order, introduce optical window, special bench, special length, etc., combine with the user's experimental system, complete magneto-optic, photoelectric, optical reflection, light transmission, fluorescence and magnetoresistance experiments.
Main features: high cost-effective, compact structure, no consumption of refrigerants, strong expansibility.

Closed-cycle Cryostat
Electrical System External Diagram

Closed-cycle Cryostat
Closed-cycle Cryostat
Standard Optical System Profile (4W Series)
Compact Optical System Profile (2W Series)

Performance and Characteristic

1. Without the need to consume liquid helium, it is easy to achieve a low temperature environment of 4K.
2. The sample has an ideal stable environment in vacuum.
3. There are a variety of options for cooling power, which can be used to cool large-size samples.
4. Compact structure, convenient movement, simple operation.
5. The optical sample holder can install the sample quickly. The electrical sample holder has beautiful and easy-to-use wiring terminal.
6. A variety of options can meet the measurement needs of different experiments.

Specifications and Parameters

     Model DX101D DX101D-4W DX305D DX305D-4W DX408D2 DX408D2-4W
Temperature Range 5K〜325K 4.5K 〜325K 4K〜325K
Sample Environment Vacuum
Cold Head Model RDK-101D RDK-305D RDK-408D2
Compressor Model CNA-11C (air cooling) CAN-31D (air cooling) F50H (water cooling)
First Stage Cooling Capacity 3.0W @ 60K (50Hz) 15W @ 40K (50Hz) 40W @ 43K (50Hz)
Second Stage Cooling Capacity 0.1W @ 4.2K (50Hz) 0.4W @ 4.2K (50Hz) 1.0W @ 4.2K (50Hz)
Cooling Time from Room Temperature to 4.2 K 150mins 120mins 60mins
Optical Window None 4 None 4 None 4
Sample Holder Size (W * L) 15*25mm 30*35mm 20*30mm 40*45mm 30*35mm 60*50mm
Sample Base Wiring Terminal 8 None 8 None 8 None
Electrical Joint 10 core vacuum
Thermometers and Heaters Silicon diode, 50W
Required Vacuum Less than 1Pa
Power Supply Single-phase, 220V, 50Hz Three-phase,380V, 50Hz Three-phase,380V, 50Hz
Power Consumption 1.2〜1.3kW@50Hz 3.8—4.6 kW @ 50 Hz 6 5〜7.2 kW @ 50 Hz
Ambient Temperature 4〜38°C 5〜35°C
Dimension of Compressor  (length * width * height) 610*390*450mm 901*520*520mm 591*450*588mm
Weight of Compressor 75kg 95kg 120 kg
Weight of Cold Head 7.2kg 16.0kg 18.0kg

Sample Holder Options

Model Specification Description
RSH-15 15*25mm Additional electrical sample holder with 8 terminals above and below.
RSH-20 20*30mm Additional electrical sample holder with 8 terminals above and below.
RSH-30 30*35mm Additional electrical sample holder with 8 terminals on the left and right.
RSH-40 40*45mm Additional electrical sample holder with 8 terminals on the left and right.
RSH-60 60*50mm Additional electrical sample holder with 8 terminals on the left and right.
0SH-15 15*25mm Additional optical sample holder with Φ8mm aperture in the middle.
OSH-20 20*30mm Additional optical sample holder with Φ10mm aperture in the middle.
OSH-30 30*35mm Additional optical sample holder with Φ15mm aperture in the middle.
OSH-40 40*45mm Additional optical sample holder with Φ20mm aperture in the middle.
OSH-60 60*50mm Additional optical sample holder with Φ30mm aperture in the middle.
PSC-5 Φ5mm Powder-shaped sample container with Φ5mm window on one side of the container.
PSC-10 Φ10mm Powder-shaped sample container with Φ10mm window on one side of the container.
PSC-20 Φ20mm Powder-shaped sample container with Φ20mm window on one side of the container.

Note 1: all standard thermostats are equipped with one sample holder.
Note 2: the standard optical sample holder has a sample press with a hole, and the aperture is the same as that of the sample holder.

Model Selection for Sample Holder

Model RSH RSH RSH RSH RSH OSH OSH OSH OSH OSH PSC PSC PSC
-15 -20 -30 -40 -60 -15 -20 -30 -40 -60 -5 -10 -20
DX101D                    
DX101D-4W                    
DX305D                    
DX305D-4W                    
DX408D2                    
DX408D2-4W                    

Sample Holder Options

Model Specification Description
EF-8P 8pin Add an 8p electrical quick plug-in connector to the thermostat.
EF-12P 12pin Add an 12p electrical joint to the thermostat (glass sintering).
EF-SMA one connector Add a SMA RF connector to the thermostat.
EF-BNC one connector Add a BNC co-frequency connector to the thermostat.
EF-TRX one connector Add a TRX triaxial connector to the thermostat.
BB-SS stainless steel Add a junction box with three or more connectors to the thermostat.
BB-PTFE Teflon Additional optical sample holder with Φ10mm aperture in the middle.

Note 1: Standard configuration, with a 10pin connector. For the distinction of options, the 10pin connector is not an option.
Note 2: Two joint mounting holes are reserved on the standard configuration. The Breakout Box needs to be selected when three or more connectors are selected.
Note 3: The connector on the BB-SS option, the housing is attached together. The connector on the BB-PTFE option, the housing is independent of each other.

Optical Window Options

Model Specification Description
QW-20 02O*1.5mm Additional quartz windo.
QW-40 04O*5mm Additional quartz window.
QW-60 06O*5mm Additional quartz window.
K9W-20 02O*1.5mm Additional K9 window.
K9W-40 04O*5mm Additional K9 window.
K9W-60 06O*5mm Additional K9 window.
WBP-20   Window blind plate, only for ⚪  circle form of the window.
WBP-40   Window blind plate, only for ⚪  circle form of the window.
WBP-60   Window blind plate, only for ⚪  circle form of the window.

Note 1: The specifications of the window, all represent the visual area, the actual size to be large.
Note 2: Windows can be optionally pressed with circle or glued. Generally choose a circle, if vacuum cover size requirements are small, then choose to use adhesive.

Model Selection for Optical Window

Model QW-20 QW-40 QW-60 K9W-20 K9W-40 K9W-60 WBP-20 WBP-40 WBP-60
DX101D            
DX101D-4W            
DX305D            
DX305D-4W            
DX408D2            
DX408D2-4W            

Cable Options

Model Specification Description
WI-CU 1.5m A pair of twisted-pair enamelled wire, its cross-sectional area can be selected between the 0.12~0.3mm2.
WI-CX 1.5m A coaxial line with a cross-sectional area of 0.2 mm2.
WI-TX 1.5m A stainless steel coaxial line with a cross-sectional area of 0.2mm2.

Other Options

Model Specification Description
HD-DX   Aluminum profile bracket, supporting a flat plate, flat plate hole placed cold head. Highly customized.
HC-DX   Trolley, aluminum profile, with slide rail. The cold head can be placed horizontally and pushed into the magnetic field. The size is custom-made.
BP-DX 200*200mm The mounting plate is connected to the cold head and can be installed on the optical platform.
PA-2 2L/S Vacuum pumping unit, including a Korean mechanical pump, KF25 bellows and KF25 clamps.
NMS-870   Replace thermometers with carburized ceramics and install them to provide calibration data or input curves into the thermometer.
2W-DX101D Φ20 Vacuum cover replaced with two optical windows for DX101D.
2W-DX305D Φ20 Vacuum cover replaced with two optical windows for DX305D.
2W-DX408D2 Φ40 Vacuum cover replaced with two optical windows for DX408D2.
AR0309 7.2Kw Circulating water cooler, separate.

Selection Model for Other Options

Model HD-DX HC-DX BP-DX PA-2 NMS-870 2W-DX101D 2W-DX305D 2W-DX408D2 AR0309
DX101D        
DX101D-4W            
DX305D        
DX305D-4W            
DX408D2        
DX408D2-4W          

 

Tags: Magnetometers Gaussmeter Hysteresis Graph Magnetic Source Helmholtz Coil Solenoid Hall Effect System

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Email:
dexing@china-dexing.com
Add:
Unit 404,4/F,No.993, Anling Road,Huli District, Xiamen, China 361012
Tel:
(86) 592 5237772
Fax:
(86) 592 5237901
WebSite:
http://www.magnetic-instrument.com

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