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

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

$2,114.00

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.

Research-grade UV-Visible spectrophotometer with 190-1100 nm range, 2.0 nm bandwidth, ±0.5 nm accuracy, and -0.3 to 3.0 A / 0-200%T. Order now.

SKU: AF-EI-S-UVVS-1901-S112
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Description

SpectraCore UV 1100 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 to 200%T 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 to 200%T supports absorbance and transmittance workflows.
  • Wavelength accuracy of ±0.5 nm supports measurement reliability review.
  • Stray light specification of ≤0.05%T at 220 and 360 nm supports optical performance comparison.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-SPECUV1100-190TO1100NM
Optical system Single beam
Light source Tungsten lamp (Japan HYBEC); deuterium lamp on UV models
Photometric range -0.3 to 3.0 A, 0 to 200%T
Sample holder 4-position cell holder, 10 mm
Display Backlit LCD screen
Output USB port and printer port
Dimensions (L x W x H) 475 x 360 x 225 mm
Bandwidth 2.0 nm
Wavelength range 190-1100 nm
Wavelength accuracy ±0.5 nm
Wavelength repeatability ≤0.3 nm
Photometric accuracy ±0.002 A at 0.5 A; ±0.004 A at 1.0 A; ±0.3%T at 100%T
Photometric repeatability ≤0.001 A at 0.5 A; ≤0.002 A at 1.0 A; ≤0.15%T at 100%T
Stability ≤0.001 A/h at 500 nm after warm-up
Stray light ≤0.05%T at 220 and 360 nm
Power requirement 110/220 V, 50/60 Hz, 120 W
Weight 14.6 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 requires a warm-up period to achieve specified photometric stability. Electrical supply must be within 110/220 V, 50/60 Hz, with a maximum power draw of 120 W.

  • Warm-up requirement: Allow the instrument to warm up until stability reaches ≤0.001 A/h at 500 nm before quantitative measurements.
  • Power supply specification: Connect the spectrophotometer to a grounded power outlet matching the rated voltage and frequency to avoid electrical damage.
  • Stray light performance: Verify stray light is ≤0.05%T at 220 and 360 nm, as elevated stray light degrades photometric accuracy at high absorbance.
  • Photometric calibration: Confirm photometric accuracy within ±0.002 A at 0.5 A and ±0.004 A at 1.0 A using certified reference standards.

How does the 2.0 nm bandwidth of the SpectraCore UV 1100 affect the ability to resolve closely spaced absorption peaks in quantitative analysis?

The 2.0 nm bandwidth is a standard resolution for routine UV-Vis analysis, providing sufficient resolution for most applications where peaks are separated by more than 2 nm. The instrument's wavelength accuracy of ±0.5 nm and bandwidth of 2.0 nm are specified in the product description, and these parameters define the optical resolution without claiming higher resolution for closely spaced peaks.

What type of cuvettes and sample holder are compatible with the SpectraCore UV 1100 spectrophotometer?

The instrument includes a 4-position cell holder designed for 10 mm path length cuvettes, as stated in the technical specifications. Users must use standard 10 mm cuvettes; no other sample holder options are mentioned in the product description, so compatibility is limited to that format.

What are the power requirements and stability specifications for the SpectraCore UV 1100 that affect laboratory installation?

The spectrophotometer requires 110/220 V, 50/60 Hz, 120 W power, as listed in the specification table. The stability specification is ≤0.001 A/h at 500 nm after warm-up, indicating that the instrument should be placed on a stable surface and allowed to warm up to achieve this performance. Dimensions are 475 x 360 x 225 mm and weight is 14.6 kg.

The SpectraCore UV 1100 is a single-beam UV-Vis spectrophotometer covering 190-1100 nm with 2.0 nm bandwidth, offering good accuracy and low stray light, but the fixed bandwidth and single-beam configuration may require additional procedural steps for some applications.

Positive

  • High wavelength accuracy and stability: Wavelength accuracy of ±0.5 nm and stability ≤0.001 A/h at 500 nm after warm-up ensure reliable long-term measurements.
  • Low stray light performance: Stray light ≤0.05%T at 220 and 360 nm minimizes measurement errors in high-absorbance regions, supporting accurate photometric analysis.

Trade-offs

  • Fixed 2.0 nm spectral bandwidth: The non-adjustable 2.0 nm bandwidth may not suit methods requiring narrower or variable resolution, limiting flexibility for certain applications.
  • Single beam optical configuration: Single beam design requires more frequent baseline correction and blank measurements compared to double beam systems, increasing workflow steps for routine use.

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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