8 Filters Digital Photoelectric Colorimeter

8 Filters Digital Photoelectric Colorimeter

Product Details:

  • Control Type Digital Push Button
  • Temperature Resistance Up to 50C
  • Power Supply AC/DC
  • Accuracy 0.01 OD
  • Shape Rectangular
  • Display Type Digital LED Display
  • Glass Type Optical Glass Filters
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8 Filters Digital Photoelectric Colorimeter Product Specifications

  • AC/DC
  • Bench Top Colorimeter
  • 220V AC
  • Chemical Analysis, Clinical Lab, Water and Soil Testing
  • 8 Filters Digital Photoelectric Colorimeter
  • ABS Plastic Housing
  • Plastic and Glass
  • Rectangular
  • 0.01 OD
  • Sample Tube: 10 ml
  • 8 built-in glass filters, direct digital readout, sturdy construction, manual zero adjustment, lightweight
  • Digital LED Display
  • Optical Glass Filters
  • Digital Push Button
  • 9V DC Adapter / Battery Operated
  • Up to 50C
  • 230 x 75 x 80 mm
  • 1.2 kg Approx.
  • 2 Digit
  • Tungsten Lamp
  • Rotating Filter Wheel
  • Up to 80% RH
  • Manual
  • Factory Calibrated
  • ±0.5% FSI
  • 10 mm Path Length Cuvette
  • 1000 Hours Approx.
  • 400 nm to 700 nm
  • OD (Optical Density) and % Transmission

Product Description

Specification

Filters

5 filters

400 (V), 490 (B), 520 (G),590 (Y), 650 (R) nm.

 

8 filters

40 (400), 49 (490), 52 (520), 54 (540),

 


59 (590), 62 (620), 65 (650), 70 (700) nm.

Minimum Volume

1.0 ml.

 

Light Source

6 V, 10W, Tungsten Lamp.

Meter Scale

A 135 mm. meter for direct measurement of optical density or % Transmission.

Photometric Accuracy

+ 1.0% of full scale.

Sensor

Highly sensitive Photocell.

Power Consumption

20 Watts.

 

 



Advanced Optical Measurement

Equipped with eight optical glass filters and a rotating filter wheel, this colorimeter enables precise selection of wavelengths for reliable colorimetric analysis. Its direct digital readout, combined with 0.01 OD accuracy and repeatability of 0.5% FSI, provides dependable data for professional laboratory environments.


Flexible Power and Sturdy Construction

Designed for versatility, the colorimeter operates on 9V DC adapters, batteries, or 220V AC power. Its ABS plastic housing ensures durability and makes the equipment lightweight and easy to handle. Temperature resistance up to 50C and operating humidity of up to 80% RH expand its applicability in diverse settings.

FAQ's of 8 Filters Digital Photoelectric Colorimeter:


Q: How does the manual zero adjustment on the 8 Filters Digital Photoelectric Colorimeter work?

A: Manual zero adjustment allows users to calibrate the device before measurement, ensuring accurate baseline readings. It is performed by inserting a blank sample cuvette and adjusting the controls until the display shows zero optical density, preparing the colorimeter for subsequent sample analysis.

Q: What types of samples can be analyzed with this colorimeter?

A: The instrument is suitable for various types of chemical, clinical, water, and soil samples. It accommodates samples in a 10 mm path length cuvette with a recommended tube capacity of 10 ml, making it ideal for routine laboratory measurements.

Q: When should the tungsten lamp be replaced in the colorimeter?

A: The tungsten lamp requires replacement approximately every 1000 hours of operation, depending on usage intensity. Regular lamp checks ensure consistent light output and accurate measurement performance.

Q: Where can this colorimeter be used?

A: It can be used in chemical analysis labs, clinical laboratories, and field stations for water and soil testing. Its portable and lightweight design facilitates convenient placement on lab benches or transport between locations.

Q: What is the process for calibration of this device?

A: The colorimeter is factory calibrated for user convenience. However, periodic verification using standard reference solutions is recommended, especially before critical measurements, to maintain optimum accuracy and performance.

Q: How does the digital display enhance usage?

A: The digital LED display provides clear, immediate readouts of measurements, minimizing interpretation errors. With a 2-digit resolution, it allows users to quickly monitor OD or % transmission values during analysis.

Q: What are the primary benefits of using the 8 Filters Digital Photoelectric Colorimeter?

A: Key benefits include high measurement accuracy, reliable repeatability, direct digital readout, sturdy and lightweight construction, flexible power options, and compatibility with a wide range of sample types and testing environments.

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