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Agilent

Cary 50 Scan Spectrophotometer

Metrology & InspectionAgilent Cary family
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Provisional entry — research in progress

This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The Agilent Cary 50 Scan Spectrophotometer is a UV-Vis spectrophotometer. The Agilent Cary 50 Scan Spectrophotometer is a single-beam instrument. The Agilent Cary 50 Scan Spectrophotometer has a maximum scan speed of 24,000 nm per minute.[1][2]

AgilentCary 50 Scan Spectrophotometer
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Power

115 V[1]

Optics

Single Beam[2]

How it works

The Cary 50 draws operating power from the host computer and interfaces through a PC internal slot and power connector.[3]

Where it fits in the process flow

The Cary 50 is intended for indoor laboratory use and is designed to operate with a computer, monitor, and printer as part of the system.[3]

What do the numbers mean?

Power & electrical3

Voltage
115 V[1]
Accurate?
Power requirements
+5 V DC <1 A, +12 V DC <1.5 A, -12 V DC <0.25 A[2]
Accurate?
Power consumption
Maximum 26 W from host PC power supply[2]
Accurate?

Optics & imaging7

Optics
Single Beam[2]
Accurate?
Maximum scan speed
24,000 nm/min[1]
Accurate?
Bandwidth
Fixed at 1.5 nm[2]
Accurate?
Wavelength range
190-1100 nm[2]
Accurate?
Scan speed
Up to 24,000 nm/min[2]
Accurate?
Spectral bandwidth
Fixed at 1.5 nm[2]
Accurate?
Stray light
≤1% at 198 nm (KCl), ≤0.05% at 220 nm (NaI), ≤0.05% at 370 nm (NaNO2)[2]
Accurate?

Control & software1

Control software
Cary WinUV software[2]
Accurate?

Dimensions & facilities3

Weight
21 kg[2]2 sources
Accurate?
Dimensions (W x D x H)
500 mm x 590 mm x 205 mm[2]
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Dimensions (W x D x H)
590 mm x 500 mm x 200 mm[3]
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Configuration & options7

Scan speeds up to 24000nm per min.[1]
Accurate?
Make
Agilent / Varian[1]
Accurate?
Model
Cary 50 Scan[1]
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Instrument type
UV-Vis spectrophotometer[2]
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Photometric range
±3.3 Abs[2]
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Light source
Xenon flash lamp[2]
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Data collection rate
80 points per second[2]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Voltage115 V[1]
  • Power requirements+5 V DC <1 A, +12 V DC <1.5 A, -12 V DC <0.25 A[2]
  • Power consumptionMaximum 26 W from host PC power supply[2]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What types of samples can be measured with this class of instrument?General reference — not yet source-verified

Machines of this class are generally used for liquid samples in cuvettes, as well as for solid materials that are transparent or have suitable reflective surfaces. Measurements are most straightforward when the beam passes through the sample, so solid samples are typically prepared as flat plates, films, or paired windows.

What are the usual outputs of a scanning spectrophotometer?General reference — not yet source-verified

The primary output is a spectrum of absorbance or transmittance versus wavelength. From that spectrum, the user can identify absorption peaks, calculate concentration using a calibration curve, or compare the optical response of a sample to an established specification.

What routine checks are required to keep measurements reliable?General reference — not yet source-verified

Routine practice includes performing a baseline or blank measurement, periodically validating the wavelength and photometric accuracy with reference standards, and keeping the optical surfaces, sample holders, and cuvettes clean. The light source is a consumable item that may require replacement as it ages.

Can this type of instrument be used for thin-film metrology?General reference — not yet source-verified

Inspection applications often include thin films, but the measurement is indirect. The instrument measures the combined optical response of the film and its substrate; users extract film properties by comparing the measured spectrum to an optical model or by using the interference pattern. Results are therefore model-dependent and best suited for films with predictable optical constants.

Not publicly documented

The following facts about the Cary 50 Scan Spectrophotometer are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Cary 50 Scan Spectrophotometer are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the Cary 50 Scan Spectrophotometer are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the Cary 50 Scan Spectrophotometer are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the Cary 50 Scan Spectrophotometer are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the Cary 50 Scan Spectrophotometer is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]labwrench.com — labwrench.comlabwrench.com
  3. [3]photos.labwrench.com — photos.labwrench.comphotos.labwrench.com
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Last updated Oct 5, 2026.

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