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UV-Visible Spectrophotometer 190–1100 nm 2.0 nm ATOMFAIR®

UV-Visible Spectrophotometer 190–1100 nm 2.0 nm ATOMFAIR®

$3,580.00

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.

Double-beam UV-Vis spectrophotometer with 190–1100 nm range, 2.0 nm bandwidth, ±0.3 nm accuracy, 10.1-inch touchscreen and USB output. Order now.

SKU: AF-EI-S-UVVS-1901-S312
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Description

SpectraCore UV 3102 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-SPECUV3102-190TO1100NM
Optical system Double 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®

Operate the instrument within the specified voltage range and in a clean, dry environment to maintain optical stability. Avoid direct exposure to the UV light source to prevent eye or skin injury.

  • Electrical Safety: Connect the instrument to a grounded power outlet matching the rated voltage and frequency to prevent electrical hazards.
  • Optical Radiation Hazard: Ensure the sample compartment lid is closed during operation to contain UV radiation from the deuterium lamp.

Initialize the instrument by powering on and allowing the lamps to warm up for at least 30 minutes. Configure the measurement parameters and place the sample in the cell holder for analysis.

Required Equipment: Cuvette for sample, Power cable

  1. Power On
    Press the power switch on the rear panel and wait for the touch screen to initialize.
  2. Set Parameters
    Select the wavelength range, bandwidth, and measurement mode from the touch screen interface.
  3. Run Measurement
    Place the cuvette in the 4-position cell holder and press the start button to acquire data.

How does the photometric repeatability of the SpectraCore UV 3102 vary with absorbance range, and what are the implications for quantitative analysis of high-concentration samples?

The SpectraCore UV 3102 specifies photometric repeatability of ±0.001 A from 0 to 0.5 A and ±0.0015 A from 0.5 to 1 A. This 50% increase in uncertainty at higher absorbance levels means that measurements near 1 A are less precise, which should be accounted for when quantifying concentrated samples that push absorbance into the upper end of the photometric range.

Does the SpectraCore UV 3102 support long-pathlength cuvettes for trace analysis, and what accessories are required for compatibility?

The standard configuration includes a 4-position cell holder for 10 mm pathlength cells. An optional fixed long-cell holder is available for extended pathlengths, but the product description does not specify the maximum pathlength or reference codes. Contact the manufacturer to confirm compatibility with your specific cuvette dimensions and to order the appropriate holder.

What are the electrical power requirements for the SpectraCore UV 3102, and does it require a voltage selector or dedicated circuit?

The SpectraCore UV 3102 operates on 110/220 V, 50/60 Hz, with a power consumption of 120 W. The product description does not indicate whether the power supply is auto-ranging or requires manual voltage selection, so verify the voltage configuration with the manufacturer before installation to ensure proper integration into your laboratory's electrical infrastructure.

The SpectraCore UV 3102 is a double-beam UV-Vis spectrophotometer with a fixed 2.0 nm bandwidth covering 190-1100 nm, offering ±0.3 nm wavelength accuracy and ≤0.001 A/h stability for routine absorbance and transmittance measurements. Its deuterium lamp requires periodic replacement, and the fixed bandwidth limits resolution for high-precision spectral analysis.

Positive

  • Double beam optical system for stable measurements: The double beam design compensates for source fluctuations and environmental drift, enabling reliable long-term absorbance and transmittance measurements without frequent baseline correction.
  • High wavelength accuracy and stability: Wavelength accuracy of ±0.1 nm at 656.1 nm and ±0.3 nm full range, combined with photometric stability ≤0.001 A/h at 500 nm, ensures reproducible quantitative analysis.

Trade-offs

  • Deuterium lamp requires periodic replacement: The deuterium lamp used for UV measurements has a finite operational lifetime; routine replacement is necessary to maintain UV performance, and the user must plan for consumable costs and downtime.
  • Fixed 2.0 nm bandwidth limits resolution flexibility: The instrument has a fixed spectral bandwidth of 2.0 nm, which may not be suitable for applications requiring narrower bandpass for fine spectral detail or for methods that demand variable 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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