7300 and 7305 光譜儀

Parameter

7300

7305

Wavelength Range

320 to 1000nm

198 to 1000nm

Light source

Tungsten halogen lamp

Xenon lamp

Resolution

1nm

1nm

Accuracy

± 2nm

± 2nm

Repeatibility

± 0.5nm

± 0.5nm

Spectral bandwidth

5nm

5nm

Photometric Transmittance

0 to 199.9%

0 to 199.9%

Photometric Absorbance

- 0.300 to 2.500

- 0.300 to 2.500

Photometric Accuracy

± 1%T, ± 0.01Abs at 1.000 Absorbance

± 1%T, ± 0.01Abs at 1.000 Absorbance

Photometric Resolution

0.1%T, 0.001A

0.1%T, 0.001A

Concentration Range

- 300 to 9999

- 300 to 9999

Concentration Resolution

selec table 1/ 0.1/ 0.01/ 0.001

selec table 1/ 0.1/ 0.01/ 0.001

Concentation Calibration

Blank with a single standard or factor

Blank with a single standard or factor

Concentration Units

no units, %, ppm, EBC, SRM, mEq/l, mEq, M, mM, µM, nM, U, U/l, U/ml, g/l, mg/l, µg/l, ng/l, g/dl, mg/dl, µg/dl, mg/ml, µg/ml, ng/ml, µg/ul, ng/ul, mol/l, mmol/l

no units, %, ppm, EBC, SRM, mEq/l, mEq, M, mM, µM, nM, U, U/l, U/ml, g/l, mg/l, µg/l, ng/l, g/dl, mg/dl, µg/dl, mg/ml, µg/ml, ng/ml, µg/ul, ng/ul, mol/l, mmol/l

Concentration Factor

0.001 to 10000

0.001 to 10000

Concentration Standard

0.001 to 1000

0.001 to 1000

Outputs

Analogue, RS232, Integral printer

Analogue, RS232, Integral printer

Size (w x d x h)

275 x 400 x 220mm

275 x 400 x 220mm

Weight

6kg

6kg