3 Excitation UV Filters and 3 Emission Visible Filters Sensitivity 01 ppm

Service Overview

1. Application

Fluorometers are used for high-sensitivity trace analysis, especially where UV-Vis is not sensitive enough:

  • Environmental testing (trace pollutants in water)
  • Pharmaceutical analysis (low concentration drug detection)
  • Clinical diagnostics (biomolecules, enzymes)
  • Food & beverage quality testing
  • Chemical research and fluorescence studies
  • Detection of vitamins, dyes, and fluorescent compounds

2. Compliance Standard

Typical compliance includes:

  • GLP (Good Laboratory Practice)
  • GMP (Good Manufacturing Practice)
  • ISO 9001 / CE certification
  • Pharmacopoeia standards (USP / IP / BP)
  • Electrical safety standards (IEC)

3. Product Description

A microprocessor-based filter fluorometer designed for trace-level detection:

  • Uses UV excitation filters (3 wavelengths) and visible emission filters (3 wavelengths)
  • Measures fluorescence intensity proportional to analyte concentration
  • Provides high sensitivity up to 0.1 ppm (or better)
  • Compact and easy to operate with digital display
  • Ideal for routine lab and field analysis

Unlike spectrophotometers, it detects emitted light, giving much higher sensitivity.

4. Technical Specifications

Parameter

Typical Specification

Excitation Filters (UV)

3 selectable (e.g., 365 nm, 405 nm, 436 nm)

Emission Filters (Visible)

3 selectable (e.g., 450 nm, 520 nm, 620 nm)

Sensitivity

Up to 0.1 ppm

Light Source

UV Lamp (Mercury / LED UV source)

Detector

Photodiode / Photomultiplier Tube

Measurement Range

0 – 1999 fluorescence units

Display

Digital LCD

Accuracy

±1–2%

Repeatability

±1%

Response Time

5 seconds

Power Supply

220–240 V AC, 50 Hz

5. Apparatus is Supplied With

  • Main fluorometer unit
  • Set of 3 excitation filters + 3 emission filters
  • Sample cuvettes (glass/quartz)
  • Power cable
  • Dust cover
  • Instruction manual
  • Calibration standards (optional in some models)

6. Common Capacities Available

  • Standard single cuvette holder
  • Optional multiple sample holder
  • Compatible with test tubes or cuvettes (10 mm path length)
  • Flow-through cell (optional)

7. Optional Accessories

  • Additional filter sets (custom wavelengths)
  • PC interface / data logging software
  • Printer attachment
  • Temperature-controlled sample holder
  • Flow cell assembly
  • Microliter sample adapter

8. Dimensions & Weight (Approx.)

Parameter

Value

Dimensions

300 × 250 × 150 mm

Weight

5 – 8 kg

Frequently Asked Questions