Send Inquiry

Request To Call Back

DOUBLE BEAM SPECTROPHOMETER

Name: DOUBLE BEAM SPECTROPHOMETER
Brand: ZOOM SCIENTIFIC WORLD
Price: 140 INR
Availability: InStock

Price 140 INR/ Unit

Get a Price/Quote

MOQ : 1 , Unit

DOUBLE BEAM SPECTROPHOMETER Specification

Usage
Laboratory Use

Voltage
110-240 Volt (v)

Color
White

Material
Mild Steel

Product Type
Spectrophotometer

Power Consumption
70 W

Stray Light
0.05% T

Spectral Bandwidth
2 nm

Light Source
Halogen and Deuterium Lamp

Data Interface
USB Port, RS232

Wavelength Accuracy
0.5 nm

Detector Type
Silicon Photodiode

Baseline Flatness
0.002 Abs

Software Compatibility
Windows OS

DOUBLE BEAM SPECTROPHOMETER Trade Information

Minimum Order Quantity
1 , Unit

Payment Terms
Cash Advance (CA), Cash in Advance (CID)

Supply Ability
100 Units Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Main Export Market(s)
Australia, South America, Eastern Europe, Western Europe, Middle East, Asia, Central America, North America, Africa

Main Domestic Market
All India

About DOUBLE BEAM SPECTROPHOMETER

DOUBLE BEAM SPECTROPHOMETER

Range 190-1100 nm, basic/quantiative wavelength scan/DNA Protein Test/Kinetic, automatic peak picking & spectrum display. Large screen with graphic display. Spectrum and data can be printed out by printer and sent to computer via USB PORT. Set of 4 quartz and 4 glass cuvettes is provided. Software Included (Imported with German Lamps).

We offer wide range of Double Beam Spectrophotometer with following specifications.

Technical Specification

Wavelength Range 190-1100 nm

Spectral Bandwidth 1 nm

Working Mode T,A,C,E

Optical System Double beam

Scanning Speed Fast / Medium / Slow

Photometric Range -0.3 - 3.5 A, 0 to 220 %T

Wavelength Accuracy +0.3 nm

Wavelength Reproducibility < 0.10 nm

Photometric Accuracy + 0.3% T (0-100% T)

+0.002 A (0-0.1 A)

Photometric Reproducibility < 0.15 % T

Stray Light < 0.1% T (Nal. 220nm, NaNO2 340 nm)

Baseline Flatness + 0.002 A

Stability < 0.001A/h (at 500 nm, after warming up)

Noise +0.001A (at 500 nm, after warming up)

Detector Dual Silicon Photodiode

Display 6 inches high light blue LCD

Power AC:220V + 10%, 50 Hz.

Dimensions 630 x 470 x 210 mm

Weight 26 Kg

Glass Cells 16 No.

Quartz Cells 4 Nos.

Fuse 3 Nos.

Instrument Cover 1 No.

Software CD 1 No.

RS 232 Cable 1 No.

Operation Manual 1 No.

High Precision and Stability

This Double Beam Spectrophotometer offers exceptional measurement precision with a baseline flatness of 0.002 Abs and low stray light interference, ensuring stable and accurate analytical results. Its silicon photodiode detector further contributes to reliability, making it ideal for rigorous laboratory testing and research.

Versatile Light Sources for Broad Applications

Equipped with both halogen and deuterium lamps, the spectrophotometer covers a wide spectrum for UV and visible light measurements. This makes it compatible with a diverse range of samples, supporting researchers and analysts conducting chemical, biological, and material sciences testing.

User-Friendly Data Connectivity

With support for USB and RS232 data interfaces, this spectrophotometer allows seamless data transfer and integration with Windows-based laboratory software. Users can efficiently store and analyze measurement data, facilitating streamlined workflow and record-keeping in busy laboratory environments.

FAQs of DOUBLE BEAM SPECTROPHOMETER:

Q: How does a double beam spectrophotometer function in laboratory analysis?

A: A double beam spectrophotometer measures the intensity of light before and after it passes through a sampleusing two separate beams, one for the sample and one for reference. This setup compensates for fluctuations in light source and detector, providing more accurate and stable readings during chemical and biological analyses.

Q: What are the key advantages of using both halogen and deuterium lamps in this spectrophotometer?

A: The use of both halogen and deuterium lamps enables measurement across a wide wavelength range including UV and visible light. This dual-lamp configuration supports diverse applications, from nucleic acid and protein quantification to color analysis, broadening the instruments usability in different research fields.

Q: When should a laboratory choose a double beam spectrophotometer over a single beam model?

A: A laboratory should select a double beam spectrophotometer when consistent, high-precision measurements are crucial, particularly for long-duration or repetitive analyses. The double beam design minimizes signal drift caused by lamp or detector instability, delivering more reliable results over time compared to single beam models.

Q: Where is data from the double beam spectrophotometer stored and how is it transferred?

A: Data from the double beam spectrophotometer can be stored locally within the instrument or transferred via USB or RS232 interfaces to computers running compatible Windows-based software, making analysis, record-keeping, and reporting efficient and secure.

Q: What is the significance of the instruments 2 nm spectral bandwidth and low stray light specification?

A: The 2 nm spectral bandwidth enables precise wavelength selection, improving measurement resolution and sensitivity. With stray light limited to 0.05% T, the spectrophotometer provides accurate readings even at low absorption levels, which is critical for reliable research conclusions.

Q: How energy efficient is this spectrophotometer for daily laboratory use?

A: Consuming just 70 W of power and operating on a voltage range of 110240 V, this instrument is energy efficient and suitable for continuous laboratory use with minimal electricity costs.

Tell us about your requirement