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Fee Schedule for Windowless Si Photodiodes
Silicon (Si)
photodiodes are available from NIST as
transfer standard detectors in the vacuum ultraviolet spectral region. These Si
devices are calibrated in the wavelength range from 5 nm to 254 nm
only, but will respond to radiation from the x-ray region (response falls off
at photon energies above ~10 keV) to the Si bandgap at 1.1 µm
wavelength. These devices can be calibrated at wavelengths between 254 nm
and the Si bandgap by NIST's
Optical Technology Division.
In addition to these Si detectors, the Vacuum UV
Transfer Standard Program issues other types of transfer standard detectors:
Inquiries and orders should be directed to
Rob Vest.
Fee Schedules and Ordering Information
Fees shown below are effective 22 Feb 2005.
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New photodiodes (includes photodiode and calibration charges)
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| Range (nm) |
Det. Type |
NIST Test No. |
Fee (U.S. Dollars) |
| 5 - 17 |
Si |
40599S |
$2,289 |
| 5 - 49 |
Si |
40599S |
$3,351 |
| 5 - 122 |
Si |
40599S |
$3,959 |
| 5 - 254 |
Si |
40599S |
$4,568 |
| 18 - 49 |
Si |
40599S |
$2,289 |
| 18 - 122 |
Si |
40599S |
$2,897 |
| 18 - 254 |
Si |
40599S |
$3,505 |
| 52 - 122 |
Si |
40599S |
$1,836 |
| 52 - 254 |
Si |
40599S |
$2,444 |
| 116 - 254 |
Si |
40599S |
$1,836 |
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Recalibration of previously issued photodiodes
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| Range (nm) |
Det. Type |
NIST Test No. |
Fee (U.S. Dollars) |
| 5 - 17 |
Si |
40599S |
$1,624 |
| 5 - 49 |
Si |
40599S |
$2,685 |
| 5 - 122 |
Si |
40599S |
$3,293 |
| 5 - 254 |
Si |
40599S |
$3,903 |
| 18 - 49 |
Si |
40599S |
$1,624 |
| 18 - 122 |
Si |
40599S |
$2,232 |
| 18 - 254 |
Si |
40599S |
$2,840 |
| 52 - 122 |
Si |
40599S |
$1,171 |
| 52 - 254 |
Si |
40599S |
$1,779 |
| 116 - 254 |
Si |
40599S |
$1,171 |
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Photodiodes being returned to NIST for recalibration must be removed
from user fixtures prior to shipment to NIST.
U.S. Orders: Fees are FOB destination (UPS ground). Terms are net 30.
Foreign Orders: It is NIST policy that orders originating from outside the
U.S. be paid in advance. The NIST
Calibration Program provides
information about and makes arrangements for prepayment. Foreign orders will
be shipped via air freight.
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