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Benchmark Microplate ELISA Reader

• Operating panel: Membrane keypad with eight keys
  
• Display: 4 lines x 16 characters LCD
  
• Warm-up time: 3 minutes
  
• Read times: 7 seconds single wavelength; 15 seconds dual wavelength
  
• Mixing capability: Yes
  
• Compatible plates: Polystyrene flat, U- and V-bottom, PVC flex plates
  
• Data storage: Data and reports from last 10 plates read and system
  
• configuration parameters
  
• Report types: Raw data, absorbance, matrix, limit, cutoff, concentration
  
• Printer: 20 column, 5 x 7 dot-matrix printer built-in
  
• Computer interface: Bi-directional RS232 serial communication port
  
• Memory back-up: 5-year lithium battery
  
• OPTICAL
  
• Optical light source: 20 watt Tungsten halogen; 5,000 hour life
  
• Spectral range: 340.750 nm
  
• Filter capacity: Six
  
• Standard filters: 340 nm, 405 nm, 415 nm, 655 nm
  
• Optional Filters: User choice
  
• TECHNICAL
  
• Technical indication range: 0.000 - 4.000 O.D.
  
• Resolution: 0.001 O.D.
  
• Accuracy: (1.0% or 0.015 at O.D.=1 for single wavelength reading);
  
• (2.0% or 0.020 at O.D.=1 for dual wavelength reading)
  
• Linearity: Less than 2% in the ranges of 340-399 nm (0.000-2.000 O.D.)
  
• and 400-750 nm (0.000-3.000 O.D.) less than 3.5% in the range of
  
• 400-750 nm from 0.000-4.000 O.D.
  
• Reproducibility: Less than 2.0% or 0.005 O.D. in the range
  
• of 340-399 nm (0.000-2.000 O.D.); Less than 1.0% or 0.005 O.D.
  
• in the range of 400-750 nm (0.000.3.000 O.D.); Less than 3.5%
  
• in the range of 400-750 nm (0.000-4.000 O.D.)
  
• Stability and drift: Automatic calibration before each plate reading
  
• PHYSICAL
  
• Incubator set point: 37 ¨¬C (0.5 ¨¬C at ambient temperature)
  
• Well-to-well uniformity: 0.5 ¨¬C at ambient temperature
  
• Warm-up time: 30 minutes at ambient temperature
  
• Physical line voltage: 90-264 VAC, 50-60 Hz
  
• Power consumption: 100 VA max
  
• Dimensions: 316 x 286 x 124 mm (W x D x H)
  
• Weight: 6 Kg
  
• Operating temperature: 5 to 35 ¨¬C
  
• Storage temperature: -20 to 50 ¨¬C operating and 0-95%
  
• non-condensing storage humidity
  
• Ordering Information
  
• Catalog No. Product Description
  
• 170-6850 Benchmark Microplate Reader,
  
• 100-240 V, 50/60 Hz, includes 340, 405,
  415 and 655 nm filters (installed) and two
  
• additional filters to be chosen from the list
  
• below at time of purchase, one roll of printer
  
• paper, spare fuses, dust cover, instructions
  
• 170-6906 340 nm Filter
  
• 170-6907 405 nm Filter
  
• 170-6908 415 nm Filte
  
• 170-6909 450 nm Filter
  
• 170-6910 490 nm Filter
  
• 170-6911 540 nm Filter
  
• 170-6912 550 nm Filter
  
• 170-6913 570 nm Filter
  
• 170-6914 595 nm Filter
  
• 170-6915 630 nm Filter
  
• 170-6916 655 nm Filter
  
• 170-6852 Replacement Lamp
  
• 170-6624 Printer Paper, 4 rolls
  Benchmark
  TM
  Microplate Reader