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CETI Single Beam Visible Spectrophotometers

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CETI Single Beam Visible Spectrophotometers

Product Code : SBVS-1 Brand: CETI
Product Name Qty
CETI MD-1105 Single Beam Visible Spectrophotometer
CETI MD-2100 Single Beam Visible Spectrophotometer

Complete with microprocessor control, CETI's Single Beam Visible Spectrophotometers are ideal for carrying out tests performed in environmental protection, water, biochemistry, clinical, food & beverage, and industrial laboratories.

RS232 analogue output and optional software available.

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Basic Testing Mode:

Basic Measurement: Photometeric measurement (A/T), concentration measurement (C)

Concentration Measurement: Slope method (C = K x A), standard curve method

Software Functions: Win-spec workstation, SP-1.33EN.

Photometric Analysis: T, A, and C measurement

Main Specifications:

Grating System (l/mm): 1200

Mode: Transmittance, absorbance, concentration

Display: 3.5 LCD

Light Source: 6V/10W Halogen lamp (2000h)

Sample Compartment (l x w): 100 x 50mm optical path

Standard Cell Configuration: 10mm glass cell (4pcs)

Power Requirements: 110/220V AC, 50/60Hz, ± 10%

Dimensions (l x w x h): 415 x 315 x 155mm

Net Weight (kg): 7 (MD-1105) and 10 (MD-2100)

Photometric Performance:

Photometric Range: 0 - 125%T, 0-1.999A, 0-1.999C, 0-1.999F

Photometric Accuracy: ± 1.0%T

Photometric Repeatability: 0.5%T

Stability: ± 0.004A/hr. at 500mm after warming up for one hour (MD-1105) and ± 0.002A/hr. at 500mm after warming up for one hour (MD-2100)

Optical Performance:

Type: Single Beam

Optical System: Littrow type optic system with 1200 grooves/mm diffraction grating monochromatic

Light Path: 50mm (MD-1105)

Spectrum Bandwidth (nm): 6 (MD-1105) and 4 (MD-2100)

Wavelength Range (nm): 340-1000 (MD-1105) and 320-1000 (MD-1200)

Wavelength Accuracy (nm): ± 2 (MD-1105) and  ± 1 (MD-2100)

Wavelength Repeatability (nm): ≤ 1(MD-1105) and ≤ 0.5 (MD-2100)

Stray Light: ≤ 0.5%T at 360nm (MD-1105) and ≤ 0.3%T at 360nm (MD-2100)

Standard Configuration:

• 10mm manual four-cell holder (1pcs)
• 10 x 10 x 45mm standard glass/quartz cuvettes (4pcs/2pcs)
• RS-232C connection cord, 1psc
• Power cable, user manual, operation manual, win-spec software 2.33EN (MD-1105) and power cable, user manual, operation manual (MD-2100)

Accessories for Choice (MD-2100 only):

• Automatic multi-cells holder.
• Electronic constant temperature cells holder.
• Water cycling constant temperature cells holder.
• 5 - 100mm light path manual multi-cells holder.
• Micro cell holder with 1 - 4mm slit single cell.
• 100 - 200µl ultra-micro cell holder.




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CETI Single Beam Visible Spectrophotometers
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