Used Lab Equipment

Handle a wide range of routine and complex applications—perform simple absorbance measurements, determine sample concentrations or run a rate analysis. 

Specifications:

• Optical System: Split-Beam

• Cell-Holder: 8-position, Microprocessor-Controlled

• Communication Ports: RS-232-C (Serial) / Centronics-Compatible (Parallel)

• Wavelength Range: 200 - 1100nm

• Wavelength Accuracy: ±1nm

• Wavelength Precision: ±0.5nm (ASTM E 275–83)

• Photometric Readout: Absorbance, %Transmittance and Concentration

• Photometric Range: -0.1 to +3.0A; 0 to 125%T; 0.001 to 9999

• Photometric Accuracy: ±0.003A from 0 to 0.3A, ±1% of Reading from 0.3 to 2A, ±2% of Reading from 2 to 3A

• Photometric Drift: 0.002A/hour at 340nm

Features:

• Dynamic Range of 335-1000 nm
• Maintenance-free Wavelength Knob with built-in Metal Stopper
• Data Port : USB
• Auto zero function
• Easy to read display
• Flexible Sample Compartment
• Solid State Detector for entire wavelength range
• Built-in filters to ease operation

Specifications:

• Bandpass: 10 nm
• Monochromator: single beam, grating system 1200 lines/ mm
• Wavelength range: 335-1000 nm
• Wavelength accuracy: ±2 nm
• Photometric range: 0-125%T, 0-2A, 0-1999C (0-1999F)
• Data port: USB
• Light Source: Tungsten Halogen Lamp
• Power Requirements: 110V/50Hz, 230V/60Hz switchable
• Size:1 x 12.1 x 7.1 inch (408 x 308 x 185 mm)
• Weight:2 lbs (6 kg)

Multiple purpose capabilities allow you to measure a wide range of analytes.

Features:

• Compact footprint provides a space-saving, convenient system
• Intuitive keyboard with integrated controls and LCD display
• Routine measurements require just a few keystrokes
• Direct measurement of routine absorbance or transmittance data
• Concentration mode for single point standard or factor-based quantitative analysis
• Bidirectional RS-232-C interface

Specifications

• Optical System: Grating based, 1200 lines/mm
• Spectral Bandwidth: <=8nm
• Wavelength Range: 325 to 1100nm
• Wavelength Accuracy: ±2.0nm
• Wavelength: Readout: 20-character, 2-line LCD
• Readout: Absorbance, %Transmittance, Concentration
• Range:
  • -0.1 to +2.5A
  • 0 to 125%T
  • 0 to 1999C
• Accuracy:
  • ±0.003A from 0 to 0.3A
  • ±1% from 0.3 to 2.5A
• Noise (at 500nm): <=0.001A at 0A; ±0.004A at 2A
• Drift: 0.003A/hour
• Stray Radiant Energy: <=0.1%T at 340 and 400nm
• Communication Ports
  • RS-232-C (serial)
  • Centronics-compatible (parallel)
• Dimensions: 13L x 12W x 7 in.H (33 x 30 x 19cm)
• Net Weight: 10 lb. (4.5kg)