SGM Lab Solutions
SGM Lab Solutions
Mangolpuri Industrial Area, New Delhi, Delhi


Prominent & Leading Manufacturer from New Delhi, we offer spectrophotometers, microprocessor uv/double beam spectrophotometer, single/double beam microprocessor spectrophotometer, abbe refractometers and atomic absorption spectrophotometers.


  • Spectrophotometers
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Approx. Price: Rs 60,000 / Piece

Product Details:

Wavelength Range325 - 1000 nm
DetectorSilicon Photo diode
Wavelength Accuracy+/-2nm
Wavelength Repeatability+/-1nm
Optical SystemSingle beam, Grating 1200 lines/mm
Photometric Accuracy+/-0.5%T
Photometric Repeatability+/-0.3%T
Lamps TypeTungsten Halogen Lamp

Spectrophotometer is commonly used for measuring transmittance or reflectance of solutions, transparent or opaque solids like polished glass or gases. These can also be designed for measuring diffusivity on any of listed light ranges that normally covers around 200nm - 2500nm through use of different controls and calibrations. Within these ranges of light, calibration is required on machine using standards which vary in type depending on wavelength of photometric determination, The range offered includes Atomic Absorption Spectrophotometer, Microprocessor UV/Double Beam Spectrophotometer and Single/Double Beam Microprocessor Spectrophotometer. Here, while offering the solutions we also ensure that these are the best available choices made available in the market.

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Microprocessor UV/Double Beam Spectrophotometer

Microprocessor UV/Double Beam Spectrophotometer
  • Microprocessor UV/Double Beam Spectrophotometer
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Approx. Price: Rs 25,000 / Unit

Product Details:

Wavelength Scan Intervals0.1, 0.2, 0.5,1,2,5 nm
Baseline Flatness+/- 0.001A
Scan SpeedsVary from 100 to 3600 nm/Min
Band Width1 nm
Wavelength Accuracy+/- 0.1 nm
Wavelength0.1 nm
Photometric Accuracy+/- 0.3 % T
Photometric Repeatability0.2 % T
Photometric Display Range0-200%T, 0.3-3.0A, 0.9999C
Stability0.001A/h @ 500 nm

Microprocessor UV/Double Beam Spectrophotometer has a range from 190-1100 nm and come with features like wavelength scan, DNA Protein Test/Kinetic, automatic peak picking and spectrum display. Further, it also has large screen with graphic display with option of spectrum & data to be printed out by printer as well as sent to computer via USB PORT. Other than this, a set of 4 quartz & 4 glass cuvettes and software are also provided is provided. As an advanced Double Beam UV-VIS Spectrophotometer, it delivers more accuracy as well as flexibility in usage. The operations include use of two detectors for measuring sample & reference simultaneously for getting accurate measurement. Further, it has wide wavelength range that meets the usage requirements in different fields like -

Biochemical Research and Industry:
  • Pharmaceuticals analysis and production
  • Education
  • Environment protection
  • Food industry

Basic Mode:
  • For measuring the absorbance and transmittance

  • Coefficient Method

Standard Working (Standard Curve):
  • Up to 10 standard samples that are used for establishing a curve and four methods are used for fitting curve through calibration points.
  • Linear fit
  • Linear fit through zero
  • Square fit
  • Cubic fit

DNA/Protein Test
  • Concentration & DNA purity are quickly and easily calculated
  • Absorbance ratios 260 nm / 280 nm with optional subtracted absorbance at 320 nm
  • DNA concentration=62.9 x A260+36.0x A280 protein concentration+552xA260-757xA280

Wavelength Scan:
  • Low, Medium and High scan speeds are available
  • Wavelengths scanned from high to low so that instrument waits at high WL
  • It minimizes degradation of UV sensitive samples

  • This mode is used for time course scanning/reaction rate calculations
  • Abs vs time graphs displayed on screen on real time
  • Wait time & measurement time up to 12 hours that may be entered with time intervals of 0.5,1,2,5,10,30 seconds & 1 min
  • Past-run manipulation that includes using linear regression algorithm before multiplying through entered factor



Glass Cells

4 No

Quartz Cells

4 No


2 No

Instrument Cover

1 No

Software CD

1 No

USB Cable

1 No

Operational Manual

1 No


Technical Specifications:

Optical System

Double Beam (1200 Lines / mm Grating)

Wavelength Range

190 – 1100 nm


Basic / Quantitative / Wavelength Scan / DNA Protein Test / Kinetics

Scanning Speed

Fast / Medium / Low


+/- 0.001A



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Single/Double Beam Microprocessor Spectrophotometer

Single/Double Beam Microprocessor Spectrophotometer
  • Single/Double Beam Microprocessor Spectrophotometer
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Approx. Price: Rs 60,000 / Piece

Product Details:

Wavelength Range200-1000 nm
Display DetectorSilicon Photo diode
Standard Cell Holder4 position 10 mm cell charger
Light SourceTungsten & Deuterium lamp
OutputUSB port & parallel port
Power SupplyAC 220V
Net Weight12 Kg
Frequency50 Hz
Spectral Band Width1 nm
Wavelength Accuracy+/- 0.5 nm
Wavelength Repeatability+/- 0.1 nm
Photometric Accuracy+/- 0.1 % T
Photometric Repeatability0.3 % T
Photometric Range-0.3 to 3.0 A, 0 to 200% T
Stray Light+/- 0.002 A/h @ 500nm
Stability128 x 64 Dots LCD

Single/Double Beam Microprocessor Spectrophotometer ranges from 195 to 1000 nm and come with facilities of % Transmission, automatic concentration, absorbance & K factor measurement. Further, these also come with provision of automatic wavelength calibration & selection as well as sample holder with 4 position selector control for achieving 10 mm path length cuvettes. With set of 2 quartz and 4 glass cuvettes is provided, these also come with facility for interfacing with any printer (USB PORT). The system is also highly stable and accurate to operate with support provided by imported software that helps in handling stoca kein Test/Kinetic, automatic peak picking and spectrum display. These also have large screen with graphic display as well as spectrum and data to be printed out by printer and sent to computer via USB PORT.

Salient Features:
  • Large LCD Screen (128 x 64 dots)
  • Date can be restored after a sudden power cut
  • Automatic wavelength setting
  • Tungsten lamp & deuterium lamp can be turned on/off individually
  • Automatic wavelength calibration and dark current getting
  • Covers 200 to 1000 nm
  • 4 position cuvette Holder
  • USB & Parallel port for printing

Features of Spectrophotometer:
  • The innovative optical layout and state of art mono- chromator with high grade blazed holographic grating ensure accuracy. Its integrated design assures long term stability and durability.
  • The precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the UV / Vis spectrum starting from 190 nm and into the near-infrared 1100nm.
  • The two detectors are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy
  • Lamp Selection enables conserving the life of D2 & Tungsten lamps. Real time clock for date & time stamping of results.
  • Big LCD display. (320 x 240 Dots Matrix)

Technical Specification:
  • Optical System: Single Beam, Grating I 200 Lines / nm
  • Wavelength Setting: Automatic

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ABBE Refractometers

ABBE Refractometers
  • ABBE Refractometers
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Approx. Price: Rs 9,000 / Piece

Product Details:

Measurement RangeBrix (BX) 0-100%
Temperature Range0.-50 Deg C
Temperature Resolution0.1 Deg C
UsageTemperature RangeAmbient to 35 Deg C
Power Supply220V / 50Hz
Dimension370x240x470 mm
Weight Approx12 kgs

ABBE Refractometers solutions offered comprise modern & highly precision Abbe Refractometer Models that are handy measuring instruments for determining refractive as well as dispersion properties of solid and light substances. The precision optical components that are part of this system are manufactured in Japan so as to perfectly suit the final assembly of model at our work stations in India.

The refractometer matches up to international standards and helps in providing utmost accuracy and reliability in the involved process. Here, it is used for
  • Determining of mixing ratios where each component has different refractive indices
  • Determination of fat content of solution
  • Determining concentration of liquids & volatile substances for testing purity of petroleum and jelly products

These can also be used for:
  • Measurement of dispersion
  • Measurement of percentage of Sugar in sugar solutions

  • Built-in light that provides accurate analysis of industrial process control
  • The analysis is provided on easy to read index scale on translucent glass that is sharply visible through transmitted light

Brix Refractomer (Hand Held):
  • These brix refractometers are highly accurate & precise optical instruments
  • These digital refratometers make use of latest & precise optical cells
  • A new economy hand-held refractometer that comes with brighter than usual display
  • Prism house made of metal where temperature of hot/cool samples helps in quickly conforming to temperature of prism
  • Carrying pouch is included
  • It is used for measuring Brix of fruit, fruit juices, soft drinks as well as concentration of water-soluble cutting oil, water-soluble washing solutions

BrixOperating Principle:
  • Refractometers are measuring instruments where this phenomenon of light refraction is put to practical use
  • Refractometers are based on principle where with density of substance increase (e.g. when sugar is dissolved in water), its refractive index also rises proportionately


  • Measurement Accuracy Refractive index nD ≤+ 0.0002
  • Measurement Accuracy Disscolved Solid °Brix (BX) + ≤0.1%

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    Atomic Absorption Spectrophotometers

    Atomic Absorption Spectrophotometers
    • Atomic Absorption Spectrophotometers
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    Approx. Price: Rs 10 Lakh / Piece

    Product Details:

    Integration Time0.04 to 99 sec
    Photometric Accuracy+- 0.010 Abs. at 1.0 Abs
    Photometric Range0 to 2 Abs
    Repeatability0.2 nm
    Readability0.1 nm
    Band widthAuto select in 8 steps 0.125, 0.25, 0.5, 0.75, 1.0, 1.5, 2 & 2.5 nm
    Spectral Accuracy+- 0.5 nm
    Spectral Range185 to 900 nm


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    Aparna Kapoor (Marketing Head)
    BA-15, Mangolpuri Industrial Area, Phase 2
    New Delhi- 110034, Delhi, India

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