Capillary Array

Capillary Arrays

Assembly:
Capillary Array

Pore size In round or square:
4µm /5µm /50µm /70µm /100µm or on request

Coating:
Apply coating inside the pores
on the wall available

Thermal Expansion:
(85~89)*10(-7)/K

Temperature resistance:
500℃

Glass type:
Borosilicate glass

Format:
Circular, Square, Rectangles
and custom cross sections

Overall dimension:
Max. 145mm x 145mm
(square or circular ) 

Overall Thickness:
≥0.3mm

Capillary Arrays Overview

  • Fully customizable of parameters
  • Hollow diameters ranging from 4μm to 100μm

Capillaries plate arrays consist of millions of precision capillary hollows together in a glass substrate, it equivalent to there are millions of individual channels/holes in the glass substrate.

Shape of channels/holes can be made into different shape-round or square or hexagon


wdt_ID Parameter Value Notes
2 Geometric Circular, Square, Rectangles The Geometric here refer to the shape of the plate, not the shape of the Hole
4 Thickness ≥0.3mm Thickness of the plate (which is the same as the depth of the hole), thic
5 Dimension Diagonal 100mm Dimension is the effective area dimension of the plate (Where is covered with Holes)
7 Hore Size regularly start from 4um (1um in experimential) Hole size refer to the hole (pore) diameter, usually smaller hole are more difficult to fabricate
8 Material Borosilicate glass
10 Heat Resistance 500℃ The maximum temperature environment the plates should be used
11 Coating Apply coating inside the pores on the wall available You can apply coating on the wall of the hole
12 Length to Diameter Ratio up to 200x Hole (Length) Depth compared with Hole Diameter, 200x LD ratio is a stable parameter for our Capillary Products.
13 Open Area Ratio above 60% (75% in experimential) The "Holey" area compared with the Effective Area, 60% OAR is a stable parameter for our capillary products.
14 Bevel with or without bevel without bevel the edge area of the plate will not function properly
wdt_ID Holes size/um External Dimension/mm Thickness/mm L/D Open area retio
1 dia5 dia25.4 (25.4x25.4) 1 200 ≥ 60%
2 dia5 40 x 40 1 200 ≥ 60%
3 dia5 40 x 40 0.5 100 ≥ 60%
4 dia10 dia25.4 (25.4x25.4) 1 100 ≥ 60%
5 dia10 dia20 0.5 50 ≥ 60%
6 dia50 25 x 25 1 20 ≥ 60%
7 dia50 10 x 10 0.4 8 ≥ 60%
8 70 x 70 10 x 10 0.4 4 ≥ 60%
9 dia100 140x140 2 20 ≥ 60%
10 dia100 dia50 5 50 ≥ 60%
11 dia100 dia50 10 100 ≥ 60%
12 dia5/ 10 / 25 / 50 dia13 0.5 < 200 ≥ 60%
13 dia5/ 10 / 25 / 50 dia13 1 < 200 ≥ 60%
14 dia10 / 25 / 50 dia13 1.5 < 200 ≥ 60%
15 dia10 / 25 / 50 dia13 2 < 200 ≥ 60%
16 dia25 / 50 dia13 2.5 < 200 ≥ 60%
17 dia25 / 50 dia13 3 < 200 ≥ 60%
18 dia25 / 50 dia13 4 < 200 ≥ 60%
19 dia25 / 50 dia13 5 < 200 ≥ 60%
20 dia5/ 10 / 25 / 50 dia25 (25x25) 0.5 < 200 ≥ 60%
21 dia5/ 10 / 25 / 50 dia25 (25x25) 1 < 200 ≥ 60%
22 dia10 / 25 / 50 dia25 (25x25) 1.5 < 200 ≥ 60%
23 dia10 / 25 / 50 dia25 (25x25) 2 < 200 ≥ 60%
24 dia25 / 50 dia25 (25x25) 2.5 < 200 ≥ 60%
25 dia25 / 50 dia25 (25x25) 3 < 200 ≥ 60%
26 dia25 / 50 dia25 (25x25) 4 < 200 ≥ 60%
27 dia25 / 50 dia25 (25x25) 5 < 200 ≥ 60%

More Info.

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