340nm
1000nm

1) 70-40 mm backlit LCD screen can show
complete parameters like T.A.C.K.
2) Calibrate 0% A and 100%T automatically.
3) Large sample compartment can hold
various cells from 5mm to 100mm and
meet different test requirements.
4) RS232 port for printer(optional) and PC
software(optional and only compatible
with XP system) with the functions of
quantitative measurement.
5) Autornatic lamp switches and manual
wavelength setting.
6) Save and read out the test data and values
of K and B.