Model

721

722

722N

722S

WL Range (nm)

350-1020nm

320-1020nm

320-1020nm

320-1020nm

WL Accuracy

±2nm

±2nm

±2nm

±2nm

Spectrum Bandwidth

6nm

5nm

4nm

4nm

WL Repeatability

≤1nm

≤1nm

≤1nm

≤1nm

Stray light

≤0.1%T @360nm

≤0.05%T@360nm

≤0.05%T@360nm

≤0.05%T@360nm

Transmittance accuracy

0.5%T

0.3%T

0.3%T

0.3%T

Transmittance repeatability

0.2%T

0.2%T

0.2%T

0.2%T

Signal Noise

≤0.3%T

≤0.2%T

≤0.2%T

≤0.2%T

Stability

±0.004A/h @500nm

±0.004A/h @500nm

±0.003A/h @500nm

±0.003A/h @500nm

measurement

T A C

T A C

T A C

T A C

RS232

Including

Net weight

8kg

8kg

8kg

8kg