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Single Beam UV-Vis Spectrophotometer 190-1100 nm ATOMFAIR®

Single Beam UV-Vis Spectrophotometer 190-1100 nm ATOMFAIR®

$2,346.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Single-beam UV-Vis spectrophotometer with 190-1100 nm range, 2.0 nm bandwidth, ±0.3 nm accuracy, 10.1-inch touch screen and 10 mm 4-cell holder. Order now.

SKU: AF-EI-S-UVVS-1901-S212
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Description

SpectraCore UV 2102 UV-Visible Spectrophotometer, 190-1100 nm, 2.0 nm

Product Type: UV-Visible Spectrophotometer
Research-grade laboratory product

Product Overview

UV-Visible Spectrophotometer with 190-1100 nm, 2.0 nm and -0.3 to 3.0 A; 0-9999 C; 0-9999 F supports absorbance, transmittance and concentration measurements.

The specification table keeps optical system, light source, wavelength, photometric, sample holder, output and dimensional data visible for method selection and procurement review.

Performance Features
  • Wavelength range of 190-1100 nm defines visible or UV-visible measurement coverage.
  • Bandwidth of 2.0 nm supports method and resolution selection.
  • Photometric range of -0.3 to 3.0 A; 0-9999 C; 0-9999 F supports absorbance and transmittance workflows.
  • Wavelength accuracy of ±0.1 nm at 656.1 nm; ±0.3 nm full range supports measurement reliability review.
  • Stray light specification of ≤0.03%T at 220 and 360 nm; ≤0.02%T on selected models supports optical performance comparison.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-SPECUV2102-190TO1100NM
Optical system Single beam
Light source Tungsten lamp plus deuterium lamp
Bandwidth 2.0 nm
Wavelength range 190-1100 nm
Wavelength accuracy ±0.1 nm at 656.1 nm; ±0.3 nm full range
Scanning speed High, medium and low
Wavelength repeatability ≤0.1 nm
Photometric range -0.3 to 3.0 A; 0-9999 C; 0-9999 F
Photometric repeatability ±0.001 A from 0-0.5 A; ±0.0015 A from 0.5-1 A
Stability ≤0.001 A/h at 500 nm
Stray light ≤0.03%T at 220 and 360 nm; ≤0.02%T on selected models
Sample holder 4-position cell holder, 10 mm; fixed long-cell holder option
Display 10.1-inch capacitive touch screen, 1024 x 600
Output USB port and printer port
Power requirement 110/220 V, 50/60 Hz, 120 W
Dimensions (L x W x H) 570 x 440 x 210 mm
Weight 20 kg

Selection and Use Notes
  • Confirm wavelength range, bandwidth, optical system and sample holder format before quotation.
  • Confirm accessory compatibility, optical path length, reference code and measurement workflow when ordering holders, lamps, filters or standards.
PROCUREMENT CHECK: Confirm model, working range, compatibility, consumables and required configuration before quotation.
DOCUMENTATION REVIEW: Product specifications and configuration details are reviewed against laboratory use requirements.
ACCESSORY MATCHING: Compatible accessories, replacement parts and consumables can be matched according to the selected configuration.
RFQ NOTE: Include the required model, configuration and quantity when requesting quotation support.
LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The instrument must be stored and operated under conditions that prevent damage to optical components and ensure user safety. The deuterium lamp emits UV radiation, and the electrical components require proper grounding.

  • UV Radiation Safety: Operate the instrument with the sample compartment closed to prevent UV exposure to eyes and skin.
  • Electrical Safety: Connect the instrument to a grounded power outlet matching the specified voltage (110/220 V) to avoid electrical shock.

This procedure outlines the steps to safely power on and prepare the instrument for a measurement. Follow each step in order to ensure accurate results and avoid damage.

Required Equipment: SpectraCore UV 2102 Spectrophotometer, Sample cuvettes (10 mm path length), Power cord

  1. Power Connection
    Connect the instrument to a grounded power outlet matching the voltage specified on the rear panel.
  2. Initialization
    Turn on the power switch and wait for the touch screen to display the main menu.
  3. Parameter Setup
    Set the desired wavelength and measurement mode using the on-screen controls.
  4. Sample Loading
    Place the reference cuvette in the reference position and the sample cuvette in the sample position of the 4-position cell holder.
  5. Baseline Correction
    Perform a baseline correction with the reference cuvette to zero the instrument.
  6. Measurement
    Initiate the measurement scan and record the absorbance or transmittance data from the display.

What is the impact of the fixed 2.0 nm bandwidth on spectral resolution for trace analysis compared to instruments with variable slit widths?

The SpectraCore UV 2102 has a fixed 2.0 nm bandwidth, providing standard resolution suitable for routine quantitative analysis but may limit peak separation for closely spaced absorbance bands. The instrument's wavelength accuracy of ±0.1 nm at 656.1 nm and repeatability of ≤0.1 nm support consistent measurements within this bandwidth. For applications requiring sub-nanometer resolution, a variable slit instrument would be necessary.

Can the SpectraCore UV 2102 accommodate standard 10 mm cuvettes and long-path cells for low-concentration measurements?

Yes, the instrument comes with a standard 4-position cell holder for 10 mm pathlength cuvettes, and a fixed long-cell holder is available as an option. The single-beam optical system with a tungsten lamp and deuterium lamp covers the full 190-1100 nm range, allowing measurements in both UV and visible regions. Ensure that the long-cell option is specified at ordering, as it is not included by default.

What are the power and environmental requirements for stable operation of the SpectraCore UV 2102?

The spectrophotometer requires 110/220 V, 50/60 Hz, 120 W, making it compatible with standard laboratory power outlets. Its stability is specified as ≤0.001 A/h at 500 nm, which is maintained under proper warm-up and ambient conditions. The unit weighs 20 kg and measures 570 x 440 x 210 mm, so a sturdy benchtop with adequate ventilation is recommended. No special cooling or gas supply is required.

The SpectraCore UV 2102 is a single-beam UV-Vis spectrophotometer with 2.0 nm bandwidth and 190-1100 nm range, offering good wavelength accuracy and stability for routine absorbance and transmittance measurements.

Positive

  • High wavelength accuracy and stability: Wavelength accuracy of ±0.1 nm at 656.1 nm and full-range ±0.3 nm, combined with stability ≤0.001 A/h at 500 nm, ensures reproducible measurements over time.
  • Integrated touch screen and USB output: A 10.1-inch capacitive touch screen simplifies method selection, while USB and printer ports facilitate data export and documentation.

Trade-offs

  • Single beam design requires baseline drift correction: The single-beam optical system necessitates frequent baseline measurements to compensate for drift, increasing operational steps for high-throughput workflows.
  • Fixed 2.0 nm bandwidth limits spectral resolution: The 2.0 nm bandwidth is fixed, which may restrict the ability to resolve fine spectral features or accommodate methods requiring narrower slit widths.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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