Environmental Express - a Cole Parmer Company

- Model TORAQ7000 - 7000 Vis Spectrophotometer

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The AquaMate 7000 Vis Spectrophotometer offers 325 to 1100 nm selectable wavelengths and 5 nm spectral bandwidth and is ideal for most routine concentration measurements. For its relatively small footprint and lightweight design, it boasts numerous features at a competitive price. The intuitive user interface and simple single-beam optical geometry provide accurate, reproducible results.

The AquaMate 7000 includes methods on USB memory stick, 3-position cell holder, user documentation, dust cover, USB cable, and 110V and 220V power cords.

Optical Design
Single beam

Spectral Bandwidth
5.0 nm

Light Source (Typical Lifetime)
Tungsten-halogen lamp(1000 hours)

Detector
Silicon photodiode

Wavelength

  • Range: 325 to 1100 nm
  • Accuracy: ±1.0 nm
  • Repeatability: ±0.5 nm
  • Slew Speed: 11,000 nm/min
  • Scanning Speed 10 to 4,200 nm/min
  • Data Interval 1.0, 2.0, 3.0, 5.0 nm

Photometric

  • Measurement Modes Absorbance, % transmittance, concentration
  • Range -0.1 to 3.0 A ; -0.3 to 125 %T ; ±9999 C
  • Linearity Up to 3.0 A at 340 nm
  • Accuracy 0.5 % or ±0.005 A, whichever is greater up to 2 A
  • Noise <0.001 A at 0.0 A, <0.002 A at 2.0 A,Peak-to peak at 340 nm
  • Drift 0.002 A/hr after warm-up

Stray Light

  • <0.08 %T at 220 nm and 340 nm,
  • <0.1 %T at 340 nm and 400 nm,
  • <1.0 %T at 198 nm

Display

  • Graphical with LCD backlight-
  • 9.7 x 7.1 cm (3.8 x 2.8 in)

Keypad

Sealed membrane with tactile response keys Sealed membrane with tactile response keys

Connectivity

  • USB type A port for USB stick (front panel),
  • USB type B port for computer (rear panel),
  • USB type A port for printer (rear panel)

Dimensions
30 W x 40 D x 25 H cm (11.8 x 15.7 x 9.8 in)

Weight
8.6 kg (19 lb.)

Power Requirements
100 to 240 V ; 50 to 60 Hz

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