Neutral Density Filters for JETI Specbos and Spectraval

Neutral density filters

Article number: ACC 010, ACC 033, ACC 076
Device: specbos 2501, specbos 1211-2, spectraval 1511, spectraval 1501

The measuring ranges of JETI specbos and spectraval devices for Luminance mode measurements are given in the datasheet. The ranges can be shifted to higher values using external attenuation filters, mounted in a cap to be attached to the instrument.

The filters for specbos 1211-2 and specbos 1211-UV-2 have different housings.

Neutral density filter

Neutral density filter for spectraval 15x1

Filter for spectroradiometer JETI specbos

Filter type*	Measuring range Illuminance (Illuminant A)	specbos 2501 \| 1211-2	specbos 2501-UV \|1211-UV-2
OD 0.5	1 ... 500 000 cd/m²	ACC 076 OD0.5 ACC 010 OD0.5	ACC 076UV OD0.5 ACC 010 UVOD0.5
OD 1.0	2 ... 1 000 000 cd/m²	ACC 076 OD1.0 ACC 010 OD1.0	ACC 076UV OD1.0 ACC 010 UVOD1.0
OD 1.5	10 ... 5 000 000 cd/m²	ACC 076 OD1.5 ACC 010 OD1.5	ACC 076UV OD1.5 ACC 010 UVOD1.5
OD 2.0	20 ... 10 000 000 cd/m²	ACC 076 OD2.0 ACC 010 OD2.0	ACC 076UV OD2.0 ACC 010 UVOD2.0
OD 3.0	200 ... 100 000 000 cd/m²	ACC 076 OD3.0 ACC 010 OD3.0	on request ACC 010 UVOD3.0
OD 3.5	1 000 ... 500 000 000 cd/m²	on request on request	on request ACC 010 UVOD3.5

Filter type*: OD 0.5	Measuring range Illuminance (Illuminant A): 1 ... 500 000 cd/m²	specbos 2501: ACC 076 OD0.5 specbos 1211-2: ACC 010 OD0.5	specbos 2501-UV: ACC 076UV OD0.5 specbos 1211-UV-2: ACC 010 UVOD0.5
Filter type* OD 1.0	Measuring range Illuminance (Illuminant A): 2 ... 1 000 000 cd/m²	specbos 2501: ACC 076 OD1.0 specbos 1211-2: ACC 010 OD1.0	specbos 2501-UV: ACC 076UV OD1.0 specbos 1211-UV-2: ACC 010 UVOD1.0
*Filter type:** OD 1.5	Measuring range Illuminance (Illuminant A): 10 ... 5 000 000 cd/m²	specbos 2501: ACC 076 OD1.5 specbos 1211-2: ACC 010 OD1.5	specbos 2501-UV: ACC 076UV OD1.5 specbos 1211-UV-2: ACC 010 UVOD1.5
*Filter type:** OD 2.0	Measuring range Illuminance (Illuminant A): 20 ... 10 000 000 cd/m²	specbos 2501: ACC 076 OD2.0 specbos 1211-2: ACC 010 OD2.0	specbos 2501-UV: ACC 076UV OD2.0 specbos 1211-UV-2: ACC 010 UVOD2.0
*Filter type:** OD 3.0	Measuring range Illuminance (Illuminant A): 200 ... 100 000 000 cd/m²	specbos 2501: ACC 076 OD3.0 specbos 1211-2: ACC 010 OD3.0	specbos 1211-UV-2: ACC 010 UVOD3.0
*Filter type:** OD 3.5	Measuring range Illuminance (Illuminant A): 1 000 ... 500 000 000 cd/m²	specbos 2501: on request specbos 1211-2: on request	specbos 2501: on request specbos 1211-UV-2: ACC 010 UVOD3.5

* Others on request

Please note:
If you want to order such filter for a device, which was manufactured before 2019, please add the serial number and the desired measuring range to your request.

Filter for spectroradiometer JETI spectraval

Filter type	Measuring range Illuminance (Illuminant A)	Part number for spectraval 1501 and spectraval 1511	Part number for spectraval 1501-NIR and spectraval 1511-NIR
OD 1.0	2 ... 1 400 000 cd/m²	ACC 033 OD1.0	ACC 033 OD1.0 NIR

Filter type: OD 1.0

Measuring range Illuminance (Illuminant A):
2 ... 1 400 000 cd/m²

Part number for spectraval 1501 and spectraval 1511:
ACC 033 OD1.0

Part number for spectraval 1501-NIR and spectraval 1511-NIR:
ACC 033 OD1.0 NIR