®
Spectrometer
PS-2600
2
Introduction
The PASCO spectrometer is specifically designed for
introductory spectroscopy experiments. The Bluetooth and USB
connectivity enable its use with tablets and computers. With this
one apparatus, you can measure intensity, absorbance,
transmittance, and fluorescence, making this a powerful and
intuitive tool for your spectroscopy needs.
Specifications
Connecting PASCO Spectrometer to a Tablet
or Computer via Bluetooth
1.
Turn on the PASCO spectrometer, and briefly hold the
ON/OFF button on the back. After all three status LEDs
blink in sequence, release the ON/OFF button. The
Bluetooth Status LED will blink blue.
2.
Pair /connect to through Bluetooth to your computing
device. This step will depend on your computing device and
operating system. The Bluetooth Status LED will shine blue.
3.
Open the PASCO Spectrometry software.
4.
If the Spectrometer is not found, select “Choose Wireless
Device”.
5.
In the Menu, select the PASCO Spectrometer with the ID #
that matches the ID # on the bottom of the device.
Connecting PASCO Spectrometer to a
Computer with a USB Cable
1.
Connect the small end of the included USB into the USB
port on the back of the Spectrometer
2.
Connect the other end of the USB cable to a USB port on the
computer, or into a USB hub connected to the computer.
3.
Turn on the PASCO Spectrometer, and briefly press and hold
the ON/OFF button on the side. After all three status LEDs
blink in sequence, release the ON/OFF button.
4.
The USB Status LED will shine green. (NOTE: The
Bluetooth Status LED will slowly blink blue. The Battery
Status LED may also blink to indicate that the battery is
charging through the USB cable.)
Usage
Place the sample to be examined in a cuvette. Fill the cuvette to
the point where the top of the sample is at least 3.0 centimeters
(cm) or 1.2 inches above the bottom. Put the lid on the cuvette
and put the cuvette in the cuvette holder of the Sprectrometer.
NOTE: The cuvette has two smooth sides and two ribbed sides.
When putting the cuvette into the Spectrometer, the smooth sides
need to be along the light path (perpendicular to the light path).
There are two drain ports in the bottom of the cuvette holder to
allow for drainage if something spills into the holder, Moisten a
small cotton swab with deionized water and gently wipe the
interior.
Battery
Life
The Spectrometer battery will charge with the USB cable
connected to a USB port on a computer or a USB charger within
six to eight hours. On a full charge, the Spectrometer will run in
Analyze Light mode for eight to nine hours. The battery is
replaceable.
Removal/Replacement
If the PASCO Spectrometer fails to recharge, the battery may
need to be replaced. The battery is field replaceable using the
replacement part PS-2569. Removing the battery requires a Torx
T8 screwdriver and a small Phillips head screwdriver.
CAUTION: Make the area as dust-free and static-free as possible
before opening the Sprectrometer. Do not touch the optical
components inside the Spectrometer.
•
Use the Torx screwdriver to remove the four screws from the
bottom of the Sprectrometer case.
•
Lift the top half of the case off the Spectrometer and set it
aside.
•
Disconnect the battery leads from the connector on the
bottom edge of the printed circuit board.
•
Use a small Phillips head screwdriver to remove the one
small screw that is near the middle of the top edge of the
printed circuit board.
•
Lift the printed circuit board aside, and replace the square
shaped battery pack. Reconnect the battery leads to the
connector on the bottom edge of the printed circuit board.
•
Check that the printed circuit board and its components are
free of dust.
•
Reverse the other steps to close the Spectrometer.
Contact PASCO Technical Support for more information.
Item
Value
Resolution:
2 to 3 nanometers (nm)
Range:
380 to 950 nm
Fluorescence Excitation
Wavelengths:
405 nm and 500 nm
Light Source:
LED boosted tungsten
