Spectrometers, Sensors & Accessories

spectroscopy for a changing planet
Standard Cuvettes



Open Top Standard Cuvettes

Description:

Rectangular Spectrophotometer Cells

Physical Configuration:

Standard window and wall thickness (1.25mm) see other dimensions on charts below

Primary use:

Absorbance measurement

Clear windows:

Two

Instrument:

Can be used with spectrophotometers and colorimeters

Pathlengths available:

1, 2, 5, 10, 20, 40, 50, 100mm

Most commonly used path length:

10mm

Cell top:

Open top, supplied with a non-sealing PTFE cover

 

 


Window material: Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm

 

Path

Exterior

Interior

Nominal

Number

Catalog

Length

Width

Length

Height

Width

Length

Volume

Polished

Number

mm

mm

mm

mm

mm

mm

ml

Windows

1/Q/1

1

12.5

3.5

45

10

1

0.400

2

1/Q/2

2

12.5

4.5

45

10

2

0.700

2

1/Q/5

5

12.5

7.5

45

10

5

1.700

2

1/Q/10

10

12.5

12.5

45

10

10

3.500

2

1/Q/20

20

12.5

22.5

45

10

20

7.000

2

1/Q/40

40

12.5

42.5

45

10

40

14.000

2

1/Q/50

50

12.5

52.5

45

10

50

15.000

2

1/Q/100

100

12.5

102.5

45

10

100

35.000

2




Standard Cell with Stopper


Description:

Rectangular Spectrophotometer Cells

Physical Configuration:

Standard window and wall thickness (1.25mm) see other dimensions on charts below

Primary use:

Absorbtion measurement in useable range (see charts below)

Clear windows:

Two

Instrument:

Can be used with spectrophotometers and colorimeters

Pathlengths available:

1, 2, 5, 10, 20, 40, 50, 100mm

Most commonly used path length:

10mm

Cell top:

PTFE stopper in "ground type" joint. Liquid tight for up to 12 hours

Window material Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm.

Starna

Path

Exterior

Interior

Nominal

Number

Catalog

Length

Width

Length

Height

Width

Length

Volume

Polished

Number

mm

mm

mm

mm

mm

mm

ml

Windows

21/Q/1

1

12.5

3.5

55

10

1

0.400

2

21/Q/2

2

12.5

4.5

55

10

2

0.700

2

21/Q/5

5

12.5

7.5

48

10

5

1.700

2

21/Q/10

10

12.5

12.5

48

10

10

3.500

2

21/Q/20

20

12.5

22.5

48

10

20

7.000

2

21/Q/40

40

12.5

42.5

48

10

40

14.000

2

21/Q/50

50

12.5

52.5

48

10

50

15.000

2

21/Q/100

100

12.5

102.5

48

10

100

35.000

2




Standard Cells with Screw Cap, with & without septum

Description:

Rectangular Spectrophotometer Cells, Screw Top

Physical Configuration:

Standard window and wall thickness (1.25mm), see other dimensions in charts below

Primary use:

Absorbtion measurement in useable range (see charts below)

Clear windows:

Two

Instrument:

Can be used with spectrophotometers and colorimeters

Pathlengths available:

10mm

Cell top:

Screw cap with either tight sealing silicone rubber liner or septum.

Septum specifications:

Silicone rubber, non-coring, 12.55 diameter, 2.5mm thick




Cap with Septum Seal

The plastic cap has a hole in the centre exposing the silicone septum seal so that it may be pierced with a
syringe needle. The cap seals tightly and is suitable for storage and mixing.

Window material Spectrosil Quartz or equivalent, useable range: 170 to 2700nm with silicone septum seal

 

Path

Exterior

Interior

Nominal

Number

Catalog

Length

W

L

H

W

L

Volume

Polished

Number

mm

mm

mm

mm

mm

mm

ml

Windows

1/Q/10-GL14-S

10

12.5

12.5

68

10

10

3.500

2


Cap with Gasket Seal

The cap is a standard design with a silicone gasket which seals tightly for mixing and storage.




Window material Spectrosil Quartz or equivalent, useable range: 170 to 2700nm with Cap with a silicone gasket.

 

Path

Exterior

Interior

Nominal

Number

Catalog

Length

W

L

H

W

L

Volume

Polished

Number

mm

mm

mm

mm

mm

mm

ml

Windows

1/Q/10-GL14-C

10

12.5

12.5

68

10

10

3.500

2



Open Top Semi Micro





Description:

Semi-Micro Spectrophotometer Cells

Physical Configuration:

Walls parallel to the light path thickened, sample chamber is 4mm wide

Primary use:

Absorbtion measurement using reduced volume

Clear windows:

Two

Instrument:

Can be used with spectrophotometers and colorimeters

Pathlengths available:

5, 10, 20, 40, 50, 100mm

Most commonly used path length:

10mm

Cell top:

Open top, supplied with a non-sealing PTFE cover

Usage note:

Thick base (9/9) can not be used with instruments having a Z dimension of 8.5mm


Window material: Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm

 

Path

Exterior

Interior

Base

Nominal

Number

Catalogue

Length

W

L

H

W

L

Thick

Volume

Polished

Number

mm

mm

mm

mm

mm

mm

mm

ml

Windows