For arc measurement on optical components and for determining the optical data of prisms
The SG1800 Spectrometer-Goniometer is a measuring device for the precise determination of optical data from prisms. The internal angles of a prism or the refractive index of the material used can be determined from the measured reflection and transmission angles. The observing telescope is steplessly adjustable, has a reticle eyepiece and offers a Vernier reading accuracy of 1 arc minute. The collimator and telescope have a focal length of 178mm and a clear aperture of 32mm. The prism is made of Flint glass (60°) with an angel of dispersion of 2°. The collimator has a symmetrical precision gap and is made of hardened steel.
| Specification | Spectrometer SG1800 Model |
|---|---|
| Observation tube | Steplessly adjustable |
| Eyepiece | 15x reticle eyepiece |
| Reading accuracy | 1 arc minute |
| Objective | Field number 18, 160 mm focal length |
| Prism | Flint glass (60°) |
| Angel of dispersion | 2° |
| Collimator | Symmetrical precision slit made of hardened steel |
| Height of the optical axis above the test specimen table | 0 – 20 mm |
| Suitable test specimen height | 5 – 50 mm |
| Focal length collimator | 178 mm |
| Focal length telescope | 178 mm |
| Clear aperture | 32 mm |
| Width of entry slit | 0 – 2 mm |
| Test specimen table diameter | 85.5 mm |
| Diameter of the scale | 176 mm |
| Weight | 9 kg |
| Dimensions (WxHxD) | 240 mm x 200 mm x 560 mm |
| Resolution | 0°0’30” |
| Achievable measurement accuracy | ± 1′ |
Catatan:
Harap Tanya stok sebelum melakukan pemesanan.
Barang akan dipacking dengan aman dan rapi.
Tidak ada complain yang diterima setelah transaksi selesai.
Tanpan video unboxing, komplain tidak akan diproses.
Terima kasih!
