Laboratory Instruments
　 Photomech 301-A+/ D+ Spectrophotometer
　 Features
　
  • Small Sample
    Minimum sample volume is 1.0ml
  • Long Lamp Life
    Long life span of lamp (6,000 hours)
  • Excellent Stability
    Excellent stability even in the low wavelength ranges
  • Round or Square Cuvette Usable
    Either round or square cuvette can be used without adapter
  • Free Voltage
    Power requirement is flexible, from 90 to 260 VAC
  • Easy Lamp Replacement
    Exchange of lamp is simplicity itself
　 Specifications
　 　

301-A+

301-D+

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　 Wavelength Range

340 to 1000 nm
　 Wavelength Width

8 nm in the entire region
　 Wavelength Accuracy

‐2 nm at 365 and 546 nm
　 Wavelength Scale

2 nm scale
　 Spectroscope

Diffraction grating, number of grooves 1200 lines/mm
　 Stray Radiant Energy

<0.5% T typical at 340 nm with appropriate stray light filter
　 Display Meter, 140 nm mirrored scale 3 1/2 LED
　 Photometric Range 0 to 2.0 ABS 0 to 1.999 ABS
　 　 0 to 100% T 0 to 100% T
　 　 　 0 to 1999C
　 Photometric Accuracy

‐2% T
　 Detector

High sensitivity silicon photocell
　 Light Source

Halogen lamp, 5V 1A
　 Sample Volume

1.0 ml (minimum)
　 Sample Container

Round cuvette, square cuvette
　 Power Requirement

90-260VAC, 50/60Hz, 15W
　 Dimensions

375(W) x 208(H) x 315(D) mm
　 Weight

Net : 6.5kg
　 Standard Accessories
　 Round Cuvette 10(ID) x 12(OD) x 105(L) mm 5 pcs.
　 Square Cuvette 10 x 10 x 45(L) mm 2 pcs.
　 Analog Output Cable 　 1 pc.
　 Vinyl Dust Cover 　 1 pc
　 Operation Manual 　 1 copy
　 　
　 Continuing research and improvements may result in specifications change at any time.