Neminath Instruments Neminath Instruments

Neminath Instruments

2 Excitation UV 3 Emission Visible Filters Sensitivity 01 ppm

Fluorometers are preferred where higher sensitivity than UV-Vis spectrophotometry is required.

2 Excitation UV 3 Emission Visible Filters Sensitivity 01 ppm

1. Application

Used for ultra-trace quantitative analysis in:

  • Environmental monitoring (pollutants in water, wastewater)
  • Pharmaceutical analysis (low-level drug estimation)
  • Clinical & biochemical assays (proteins, enzymes, vitamins)
  • Food & beverage testing (additives, contaminants)
  • Chemical and research laboratories (fluorescent compounds)

Fluorometers are preferred where higher sensitivity than UV-Vis spectrophotometry is required.

2. Compliance Standard

Typically conforms to:

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

3. Product Description

A microprocessor-based filter fluorometer that measures fluorescence intensity:

  • Equipped with 2 UV excitation filters for selecting excitation wavelengths
  • Includes 3 visible emission filters for detecting emitted fluorescence
  • Designed for high sensitivity up to 0.1 ppm
  • Uses a UV light source to excite the sample and detects emitted light at longer wavelengths
  • Compact, user-friendly, and suitable for routine as well as research applications

4. Technical Specifications

Parameter Typical Specification
Excitation Filters (UV) 2 selectable (e.g., 365 nm, 405 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 vapor / UV LED)
Detector Photodiode / Photomultiplier Tube
Measurement Range 0 – 1999 fluorescence units
Accuracy ±1–2%
Repeatability ±1%
Display Digital LCD
Response Time 5 seconds
Power Supply 220–240 V AC, 50 Hz

5. Apparatus is Supplied With

  • Main fluorometer unit
  • 2 excitation filters + 3 emission filters
  • Sample cuvettes / test tubes
  • Power cord
  • Dust cover
  • Instruction manual
  • Calibration reference (optional)

6. Common Capacities Available

  • Single sample holder (standard)
  • Multi-sample holder (optional)
  • Compatible with 10 mm path length cuvettes/test tubes
  • Optional flow-through cell system

7. Optional Accessories

  • Additional/custom filter sets
  • PC connectivity & data logging software
  • Printer interface
  • Temperature-controlled sample holder
  • Microliter adapter
  • Flow cell attachment

8. Dimensions & Weight (Approx.)

Parameter Value
Dimensions 300 × 250 × 150 mm
Weight 5 – 8 kg

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