Digital and Auto Colorimeter

Digital and Auto Colorimeter

SKY
SKU:
SKY-CLR-403,SKY-CLR-404
₹5,000.00 - ₹5,600.00
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New
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Description

Digital and Auto Colorimeter

The source lists both the FULLY AUTOMATIC COLORIMETER Sky-402 and a section titled # Digital/Auto Colori Meter. Under the latter section, the technical specifications for the Sky- 404 (Digital) and Sky- 403 (Auto) are directly compared. Digital and Auto Colorimeter
Specification Sky- 404 (Digital) Sky- 403 (Auto)
Model Sky- 404 Sky- 403
Type Digital Auto
Std. glass Filter 8 No. 8 No.
Minimum Volume 1 ml 1 ml
Display 3 Digit LED 3 Digit LED
Wavelength Range 400-700 nm 400-700 nm
Output OD (0 to 1.99) OD (0 to 1.99)
Resolution OD: 0.01 OD: 0.01
Keyboard Manual Touch Key Paid/Odiable
Mobility Benchtop Benchtop
Accuracy ± 0.5% FSI ± 0.5% FSI
Detector Photocell Photodiode
Light Source 3.5V, 100mA, White LED 3.5V, 100mA, White LED
Power Supply 230V, ± 10% AC, 50Hz 230V, ± 10% AC, 50Hz
Filters 8 Filters- 400, 420, 480, 500, 520, 540, 620, 680 nm 8 Filters- 400, 420, 480, 500, 520, 540, 620, 680 nm
Battery Backup Facility Optional Optional
Dimension 195X230X95 mm(LXBXH) 195X230X95 mm(LXBXH)
Weight 3 KG 3 KG
Digital and Auto Colorimeter
  • Accurate, Direct Readout of Absorbance
  • Rugged, Reliable & Easy to Operate
  • Long Life Photo Diode Detector (This seems to be a general feature, but the table specifies Photocell for Sky-404)
  • 1 ml Sample Size
However, it's important to note a slight discrepancy. The general features section mentions a "Long Life Photo Diode Detector", while the technical specifications table indicates that the Sky-404 (Digital) uses a Photocell as a detector, and the Sky-403 (Auto) uses a Photodiode. This suggests a key difference between the two models regarding their detection mechanism. The primary distinguishing feature between the Sky-404 and Sky-403, as indicated by their types, lies in their keyboard/user interface:
  • The Sky-404 (Digital) has a Manual keyboard. Digital and Auto Colorimeter
  • The Sky-403 (Auto) features a Touch Key Paid/Odiable keyboard.
Both models share the same wavelength range, display, output, resolution, accuracy, filter set, minimum volume requirement, and physical dimensions and weight. Both also have an optional battery backup facility. In summary, both the Sky-403 (Auto) and Sky-404 (Digital) are benchtop colorimeters with similar specifications for absorbance measurement. The main differences lie in the type of detector used (Photocell for Sky-404 and Photodiode for Sky-403) and the user interface (Manual keyboard for Sky-404 and Touch Key for Sky-403).