Double Beam UV - VIS Spectrophotometer

Name: Double Beam UV - VIS Spectrophotometer
Brand: TAMILNADU ENGINEERING INSTRUMENTS
Price: 175000 INR
Availability: InStock

Price 175000 INR/ Piece

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MOQ : 1 Piece

Double Beam UV - VIS Spectrophotometer Specification

Usage
Laboratory

Feature
Wavelength scanning, quantitative analysis, photometric measurement

Temperature Range
0C to 50C

Automation Grade
Semi-automatic

Model No
UV-1900S

Accuracy
0.3 nm

Power Source
AC Mains

Voltage
220 V

Measurement Range
190 nm to 1100 nm

Capacity
2 ml to 5 ml (Standard Cuvette)

Core Components
Light Source, Monochromator, Detector, Sample and Reference Compartment

Frequency
50 Hz

Equipment Materials
Metallic body with chemical resistant epoxy coating

Type
Double Beam UV-VIS Spectrophotometer

Display Type
Digital

Dimension (L*W*H)
460 x 370 x 220 mm

Weight
Approximately 18 kg

Double Beam UV - VIS Spectrophotometer Trade Information

Minimum Order Quantity
1 Piece

FOB Port
Chennai

Delivery Time
1 Week

Main Domestic Market
Chandigarh, Himachal Pradesh, Uttarakhand, Daman and Diu, Dadra and Nagar Haveli, South India, North India, East India, West India, Andaman and Nicobar Islands, Andhra Pradesh, Assam, Arunachal Pradesh, Bihar, Goa, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Mizoram, Meghalaya, Manipur, Nagaland, Pondicherry, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, West Bengal, Lakshadweep, All India, Haryana, Delhi, Gujarat, Punjab, Central India, Odisha, Chhattisgarh, Uttar Pradesh

About Double Beam UV - VIS Spectrophotometer

Double Beam Spectrophotometer (UV Visible)

A UV-Vis spectrophotometer is used to determine the absorption of light from a sample and can be used as a detector for HPLC. A sample is placed in the UV/VIS beam and absorbance versus wavelength is measured. A double beam spectrophotometer utilizes two beams of light: a reference beam and a sampling beam that passes through the sample. Some double beam spectrophotometers have two detectors that allow the two beams to be measured at one time.

Precision and Reliability for Laboratory Analysis

This spectrophotometer, with double beam optics and a chemically resistant epoxy-coated body, delivers accurate and reproducible results. Highly stable electronic baseline, broad photometric range, and sophisticated scanning capabilities make it suitable for quantitative and qualitative assays in research, education, pharmaceutical, and quality control laboratories.

User-Friendly Interface and Connectivity

The UV-1900S provides a large digital LCD display and is compatible with specialized software for easy data management. Its USB and RS232 output ports ensure convenient data export, facilitating integration with laboratory information systems and enhancing workflow efficiency.

FAQs of Double Beam UV - VIS Spectrophotometer:

Q: How does the double beam design benefit laboratory measurements?

A: The double beam design allows simultaneous measurement of sample and reference, reducing background noise and drift, thereby improving the accuracy and repeatability of photometric and wavelength readings.

Q: What is the process for wavelength scanning with this spectrophotometer?

A: Wavelength scanning is performed through the software or LCD interface, allowing users to set scan parameters. The system automatically records absorbance or transmittance across the specified wavelength range, facilitating spectral analysis.

Q: When should I replace the Deuterium or Tungsten lamp?

A: Lamp replacement is typically needed when the instrument indicates significant decreases in intensity or unstable output. Its advisable to monitor lamp usage and refer to the maintenance guidelines for expected lamp lifespan and replacement timing.

Q: What types of samples can be analyzed using this instrument?

A: This spectrophotometer accommodates liquid samples in standard 10 mm cuvettes (2 ml to 5 ml), suitable for a wide range of chemical, biological, and pharmaceutical analyses within its measurement range of 190 nm to 1100 nm.

Q: Where can data generated by the instrument be exported?

A: Data can be shifted directly to computers or printers via USB and RS232 ports. This enables users to archive, analyze, and share results efficiently, integrating seamlessly with laboratory record keeping.

Q: How stable is the spectrophotometer for long-term measurements?

A: The UV-1900S offers high stability, with a drift of only 0.002A/hr at 500 nm, ensuring reliable and consistent measurement results even during extended analytical sessions.

Q: What are the main benefits of using this model in a laboratory setting?

A: The key advantages include superior wavelength accuracy, advanced scanning and quantitative analysis capabilities, robust construction for chemical resistance, easy-to-use interface, and versatile connectivity options, making it an all-in-one solution for routine and sophisticated analyses.

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