USB4000 and USB2000 Direct-attach Accessories
 USB-ISS-VIS
The USB-ISS-VIS is a snap-on cuvette
holder and visible light source combination created specifically for the
USB Series
Spectrometers. The USB-ISS-VIS holds 1-cm square cuvettes
and has a range of 390-900 nm. The system's light source is a combination of long-life bulbs: a Tungsten bulb
and multiple violet light emitting diodes. When attached to the
spectrometer, the light source draws power from
a PC's USB port to which the spectrometer
is connected.The USB-ISS-VIS is available for
just $577.
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Dimensions (mm):
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40.7 x 88.8 x 34.1
|
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Weight:
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130 g
|
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Power Consumption:
|
160 mA @ 5 VDC |
| Wavelength range (source): |
390-900 nm |
| Light source: |
Tungsten bulb, violet LEDs |
| Bulb life (hours): |
45,000 |
| Pathlength: |
1 cm |
| Cuvette shape: |
Square |
| Time to stabilized output: |
~5 minutes |
| Spectrometer: |
USB4000-series
and USB2000-series Spectrometers |
 USB-ISS-UV/VIS
The USB-ISS-UV/VIS Integrated Sampling System is a direct-attach sample holder
and deuterium tungsten light source (200-1100 nm) combination for
measuring relative absorbance in 1-cm square cuvettes. With the USB-ISS-UV/VIS,
you can control both the intensity of the tungsten bulb and the electronic
shutter via software. The USB-ISS-UV/VIS requires a separate 5V power
supply and a 74-DA Direct-attach
Collimating Lens (both included).The USB-ISS-VIS is available for
Call for Price.
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Dimensions (mm):
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198 x 105.1 x 40.6
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Weight:
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200 g
|
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Power consumption:
|
1.2 A @ 5 VDC
|
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Wavelength range (source): |
200-1100 nm |
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Light source: |
Deuterium tungsten |
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Bulb life (hours): |
800 (deuterium); 2,000 (tungsten) |
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Pathlength: |
1 cm |
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Cuvette shape:
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Square
|
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Time to stabilized output:
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~30 minutes |
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Spectrometers: |
USB4000-series
and USB2000-series Spectrometers |
 USB-ISS-T
The USB-ISS-T Integrated Sampling System is a direct-attach sample holder and
violet LED-boosted tungsten light source (300-900 nm) combination for
measuring relative absorbance in 12-mm OD test tubes. The sampling optics
combine a diffuse source with a collimated input to the spectrometer to
eliminate optical artifacts in the test tubes.
The USB-ISS-T is available for Call for Price.
|
Dimensions (mm):
|
40.7 x 88.8 x 34.1
|
|
Weight:
|
130 g
|
|
Power consumption:
|
160 mA @ 5 VDC
|
|
Wavelength range (source): |
390-900 nm |
|
Light source: |
Tungsten and violet LED |
|
Bulb life (hours): |
45,000 |
|
Pathlength: |
12-mm OD |
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Cuvette shape:
|
Round test tube
|
|
Time to stabilized output:
|
~5 minutes |
|
Spectrometers: |
USB4000-series
and USB2000-series Spectrometers |
 USB-FHS
The USB-FHS is a snap-on filter holder
and visible light source combination. Optimized for 390-900 nm measurements, the USB-FHS can be
used for fast, convenient absorbance and transmission measurements of
square and round filters up to 2". A 5 mm diameter f/2 collimating
lens maximizes light throughput and makes it possible to measure both
glass and interference filters. The USB-FHS light source is a combination
of long-life bulbs: a Tungsten bulb
and multiple violet light emitting diodes. When attached to the
spectrometer, the light source draws power from
a PC's USB port to which the spectrometer
is connected.The USB-FHS is available for $635.
|
Dimensions (mm):
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153.3 x 89 x 40.8 (with base plate)
|
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Weight:
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320 g (with base plate)
|
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Power consumption:
|
160 mA @ 5 VDC
|
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Filter size (maximum):
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50-mm diameter round; any sample up to
18-mm thick
|
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Wavelength range (source): |
390-950 nm |
|
Light source: |
Tungsten bulbs, violet LEDs |
|
Bulb life (hours) |
45,000 |
|
Time to stabilized output:
|
~5 minutes |
|
Spectrometers: |
USB
Series Spectrometers |
 USB-LS-450 Pulsed
Blue LED Module
The
USB-LS-450 is an integrated LED module designed for fluorescence
measurements in the lab or field, or as part of a
Oxygen Sensor System. In addition, the USB-LS-450 has a port for
attaching the USB-LS-450-TP, which is
a 100 ohm RTD temperature sensor. The USB-LS-450's on-board memory can
store temperature and oxygen calibration coefficients. Click
here for more information on the USB-LS-450.The USB-LS-450 is available
for only $635.
|
Dimensions (mm):
|
40.7 x 88.8 x 34.1
|
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Weight:
|
130 g
|
|
Power consumption:
|
160 mA @ 5 VDC
|
|
Power output:
|
60 µW into 600 µm
optical fiber
|
|
Stability: |
<1.0% after 2-minute warm-up |
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Spectrometers: |
USB Series Spectrometers |
|
Connector: |
SMA905 |
 USB-BP Portable
Lithium Ion Battery Pack
The
USB-BP Battery Pack provides eight hours of continuous power to a USB4000
or USB2000 and to any direct-attach accessory except for the USB-ISS-UV. The USB-BP
measures 108 x 86 mm and delivers two amp-hours at 5 volts by utilizing
two lithium ion cells. The battery charges in three hours with the
included charger.The USB-BP is available for
$646.
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Dimensions (mm):
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108 x 86 mm
|
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Power output:
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Two amp-hours at 5 volts
|
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Charge time:
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3 hours (charger included)
|
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Batteries:
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(2) Lithium ion cells
|
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Spectrometers: |
USB
Series Spectrometers |
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