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Scientific Instruments

Our service range includes a wide range of uv single beam spectrophotometer, shin-nippon auto refractometer, warm and helical gear boxes with motors and ejector.
UV Single Beam Spectrophotometer

UV Single Beam Spectrophotometer

Rs 80,000  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Wavelength Range190-1100 nm
Optical SystemSingle Beam
Spectral Bandwidth2 nm
Model No / Item CodeLMSP UV-1000B
Wavelength Accuracy+-1.0 nm
Wavelength Repeatability+-0.3 nm
Photometric Accuracy+-0.5% T
Photometric Range-0.3-3A,0-200%T
Photometric Repeatability+- 0.3% T
Stray LightLess than equal to 0.3%T.
Stability+- 0.002 A/h.
DetectorSilicon Photodiode
Lamp TypeTungsten Halogen Lamp
Data Output PortUSB, Parallel Port
Country of OriginMade in India
Salient Features:
  • 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.
  • LMSP-UV1900 double light design can prevent circuit fluctuation and stray light to ensure stability of the instrument.
  • LMSP-UV1900 unique 520mm long light path design greatly improved resolution and the bandwidth can reach 0.5nm. 
  • LMSP-UV1900 series use a rigid 16mm diecast aluminum base as their optical mount to ensure the stability and reliability. 
  • LMSP-UV1900 series have a 6 inches LCD display to show results and curves directly on the screen.
  • Multi functions operated directly on the spectrophotometer and display the test results' curve and data: wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/protein test.
  • All baseline, wavelength, dark current can be calibrated automatically to keep good running conditions.
  • LMSP-UV1900 series are equipped with USB port to connect with a PC ( software optional ) comes standard with the instrument.  

Additional Information:

  • Delivery Time: within one week
  • Packaging Details: Box

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Shin-Nippon Auto Refractometer

Shin-Nippon Auto Refractometer

Rs 2.75 Lakh  / PieceGet Best Price
Maximum Pupil DistanceAutorefractometer model Accuref-R-800, Shin-Nippon, JAPAN.
We bring forth vast industrial experience and expertise in this business, instrumental in providing Shin-Nippon Auto Refractometer.
- Refractive measurement range (Ref measurement) Sphere (S) Cylinder (C) Axis (A)
- Corneal curvature radius measurement
- Movement range of LCD +30°swivel (left only), +40°tilt

Additional Information:

  • Production Capacity: Autorefractometer model Accuref-R-800, Shin-Nippon, JAPAN.

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Warm and Helical Gear Boxes with Motors

Warm and Helical Gear Boxes with Motors

Rs 6,500  / PieceGet Best Price
We are a prominent manufacturer of the industry involved in offering a wide array of Warm and Helical Gear Boxes with Motors.

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Rs 500  / PieceGet Best Price

Let’s explore how an Ejector works. Firstly, it is worth noting that Ejectors are also known as Eductors, Surface Jet Pumps, Venturi’s or Velocity Spools. The operating principle is common to all, regardless of name.


Based upon Bernoulli’s Principle, as the velocity of a fluid increases, its pressure decreases, and vice versa.


An Ejector works by accelerating a high pressure stream (the ‘motive’) through a nozzle, converting the pressure energy into velocity. Around the nozzle tip, where velocity is highest, a low pressure region is created. This is often called the suction chamber of the Ejector. Where the pressure in this region is lower than the pressure of the suction fluid connected to the Ejector side-inlet or ‘suction branch’, it will be entrained/sucked into the body of the Ejector. The two fluid streams then travel through the diffuser section of the Ejector, where velocity is decreased as a result of the diverging geometry and pressure is regained.


Importantly, the low pressure suction stream experiences a pressure increase/compression, whilst the motive stream sees a decrease in pressure, as some of its energy has been used to ‘do work’ on the suction stream. The resultant discharge pressure is therefore somewhere between the motive and suction pressures.

Ejectors are pipeline mounted devices and can be manufactured in almost any material to suit the process conditions. They have 3 connections; Motive, Suction and Discharge.



Learn about the Joule-Thomson Effect and how it affects temperature of fluids through an Ejector.

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