gracrawf (38 spectra and 0 sets) | RSS | Public Lab profile »



Signed up: about 3 years ago
Tags added: 106

filtered torch

gracrawf | about 1 month ago

Filament lamp

gracrawf | 3 months ago

Red LED

gracrawf | 7 months ago

Green LED

gracrawf | 7 months ago


Blue LED

gracrawf | 7 months ago

CF Callibration

gracrawf | 7 months ago

Blue LED

gracrawf | 7 months ago

Green LED

gracrawf | 7 months ago


100W filament

gracrawf | 11 months ago

S3 example

gracrawf | 11 months ago

Na

gracrawf | about 1 year ago

CF

gracrawf | about 1 year ago


White LED

gracrawf | about 1 year ago

Sodium

gracrawf | about 1 year ago

Acer calib

gracrawf | about 1 year ago

white led

gracrawf | about 1 year ago


Green LED

gracrawf | about 1 year ago

white LED torch

gracrawf | about 1 year ago

Laser

gracrawf | about 1 year ago

sodium

gracrawf | about 1 year ago


sodium

gracrawf | about 1 year ago

CF

gracrawf | about 1 year ago

Callibration

gracrawf | about 1 year ago

Compact Floures...

gracrawf | about 1 year ago


White LED

gracrawf | about 1 year ago

Out the lab window

gracrawf | almost 3 years ago

Repeat test

gracrawf | almost 3 years ago

iPad and foldab...

gracrawf | almost 3 years ago


iPad and foldab...

gracrawf | almost 3 years ago

compact floures...

gracrawf | almost 3 years ago