S2100 Series Visible Spectrophotometer

 

 

The UNICO 2100 and 2100UV Spectrophotometers are fully flexible, easy-to-use and provide maximum performance expected from precise optics. The 2100 Series features an expandable sample compartment for up to 100 mm path length cells. Optional accessories include temperature control (Peltier or water bath), UNICO Application Software for Windows®.

 

 

The UNICO Model 2100 series are high performance, user-friendly UV/Vis spectrophotometers specially designed for the rigorous, day-to day demands of

today's laboratory. The state-of-art electronic design and high speed digital processing system guarantee users with fast and powerful data processing and reduce the noise to minimum. The rugged-constructed metal platform ensures durability and stability, unparalleled in the market

 

 

UNICO 2100 series adopt a sealed high-precision optical system design assuring a bandpass narrower than 5 nm and minimize the stray light. The measurement accuracy is maintained over the entire wavelength range.

 

Features

  • Dynamic Range of 325/200-1000 nm
  • Digital display of photometric result
  • Easy operation
  • Auto zero function
  • Flexible Sample Compartment
  • Solid State Detector for entire wavelength range
  • Built-in filters to ease operation
  • Complete Accessories for easy instrument operation
  • Optional Application Software Package
  • Peltier/Zipper Package for flowthru and continuous temperature control from 15°C to 40°C

Specifications

Model 2100

Model 2100UV

Bandpass

5 nm

5 nm

Monochromator

Single Beam, Grating System 1200 lines/mm

Single Beam, Grating System 1200 lines/mm

Wavelength Range

325-1000 nm

200-1000 nm

Wavelength Accuracy

±2 nm

±2 nm

Wavelength Repeatability

±1 nm

±1 nm

Stray Light

< 0.3%T at 340 & 400 nm

< 0.3%T at 220 & 340 nm

Photometric Range

0-125%T
0-2.5A
0-1999C (0-1999F)

0-125%T
0-2.5A
0-1999C (0-1999F)

Photometric Accuracy

±0.004A at 0.5A

±0.004A at 0.5A

Display and Data Output

Two line, 9-LED/RS232C

Two line, 9-LED/RS232C

Light Source

Tungsten Halogen Lamp

Tungsten Halogen/Deuterium  Lamp

Power Requirements

110V/50Hz,  230V/60Hz, switchable

110V/50Hz,  230V/60Hz, switchable

Cuvette Holder

4-position Cuvette Holder

4-position Cuvette Holder

Working Temperature

5°C to 3°5C

5°C to 3°5C

Humidity Range

less than 85%

less than 85%

Size

18.5 x 15.7 x 5.5 inch
(470 x 400 x 140 mm)

18.5 x 15.7 x 5.5 inch
(470 x 400 x 140 mm)

Shipping Size

22.4 x 19.7 x 11.4 inch
(570 x 500 x 290 mm)

22.4 x 19.7 x 11.4 inch
(570 x 500 x 290 mm)

Weight

26 lbs (11.8 kg)

32 lbs (14.5 kg)

Shipping Weight

29 lbs (13.2 kg)

35 lbs (15.9 kg)

 

The Unico S2100 Series Spectrophotometers are simple, flexible, easy-touse

and maximize value while providing performance you would expect for a

5nm bandpass instrument. The S2100 Series simplicity is reflected in its attractive

price without sacrificing accuracy and precision. The value is evident

from the performance provided every day, all year. The flat, low-profile design

minimizes bench “dead space”, allowing room for cuvette racks, notebooks

or a laptop computer. To simplify documentation, the S2100 Series

spectrophotometers can be controlled from UNICO® Application Software

for Windows® through the built-in RS-232C port. The standard software package

expands the applications to include standard curve, Kinetics (Abs. vs

Time) and the advanced software package further adds DNA/Protein analysis

and Scanning capabilities. Test data can be exported into Microsoft Excel®

for further analysis.

 

Easy-to-Use, Easy-to-Read Display

The two-line, LED display is large enough to read from any angle and distance, so there

is no need to search or “squint”. For UV models (S2100UV and S2100SUV), a simple

push of the button on the display panel allows you to turn on/off either lamp, extending

the lifetime. Readily switch modes from Absorbance to % Transmittance, or enter a

Concentration or Dilution Factor. No complicated menu to slow down technicians from

completing other important tasks. The standard large, flexible sample compartment has

a smooth 4-cell holder with 4 glass cuvettes and 2 quartz cuvettes (for UV models only)

included. A wide variety of accessories are available.

 

Four models to choose from:

S2100 Visible Spectrophotometer

S2100S Visible Scanning Spectrophotometer

S2100UV UV/Vis Spectrophotometer

S2100SUV UV/Vis Scanning Spectrophotometer

 

Specifications

Model

 

S2100 & S2100S (Visible)

 

S2100UV & S2100SUV (UV/Vis)

 

Wavelength Range

 

325nm – 1000nm

 

200nm – 1000nm

 

Bandwidth

 

5nm

 

5nm

 

Optical System

 

Single beam, grating system 1200 lines/mm

 

Single beam, grating system 1200 lines/mm

 

Wavelength Accuracy

 

±2nm

 

±2nm

 

Wavelength Repeatability

 

±1nm

 

±1nm

 

Wavelength Readability

 

1nm

 

1nm

 

Photometric Range

 

0-125%T, -0.1-2.5A, 0-1999 C (0-1999F)

 

0-125%T, -0.1-2.5A, 1-999C (0-1999F)

 

Photometric Accuracy

 

±0.004A @0.5A

 

±0.004A @0.5A

 

Stray Light

 

<0.3%T @ 340nm & 400nm

 

<0.3%T @220nm & 340nm

 

Stability

 

±0.002A/hr @500nm

 

±0.002A/hr @500nm

 

Standard Cell Holder

 

4-position 10mm cell changer

 

4-position 10mm cell changer

 

Sample Compartment

 

Accommodates 100mm pathlength cuvette with optional holder

 

Display

 

Two-line, 9-digits

 

Two-line, 9-digits

 

Output

 

RS-232C

 

RS-232C

 

Software

 

Optional (S2100), Standard (S2100S)

 

Optional (S2100UV), Standard (S2100SUV)

 

Light Source

 

Tungsten Halogen Lamp

 

Tungsten Halogen/Deuterium Lamp

 

Power Requirements

 

115V/230V switchable

 

115V/230V switchable

 

Instrument Dimensions

 

470mm(W) x 400mm(D) x 140mm(H)

18.5”(W) x 15.7”(D) x 5.5”(H)

 

470mm(W) x 400mm(D) x 140mm(H)

18.5”(W) x 15.7”(D) x 5.5”(H)

 

Instrument Weight

 

12kg (26 lbs)

 

14.5kg (32 lbs)

 

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