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Digital Photo Colorimeters

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Digital Photo Colorimeters Specification

Temperature Resistance
Up to 45°C

Accuracy
±0.02 OD

Glass Type
Special Optical Glass

Shape
Rectangular

Control Type
Digital

Display Type
Digital LED Display

Power Supply
230V AC / 50Hz

Features
High Accuracy; Reliable Measurement; Compact Design; User Friendly Operation; Quick Result

Type
Digital Photo Colorimeter

Dimension (L*W*H)
250 mm x 190 mm x 90 mm

Equipment Type
Laboratory Analytical Instrument

Equipment Materials
ABS Plastic Body

Power
9V DC

Voltage
230V AC

Material
ABS Plastic

Application
Water and Soil Analysis, Laboratory, Clinical, Pharmaceutical

Storage
Memory for Last Reading

Operating Temperature
10°C to 45°C

Measurement Modes
Absorbance, Transmittance

Resolution
0.01 OD

Portability
Portable

Light Source
LED

Color Filter System
8 Filters

Data Output
No

Calibration
Automatic

Sampling Volume
>2 ml

Sample Holder Type
Test Tube Holder (12 mm Diameter)

Response Time
<2 seconds

Wavelength Range
400 nm - 700 nm

Detector
Silicon Photodiode

About Digital Photo Colorimeters

Since our establishment in the year, we have been occupied in manufacturing, exporting and supplying wide array of Digital Photo Colorimeters. These colorimeters are highly appreciated among clients due to their water and dust proof nature. The offered colorimeters are manufactured using supreme grade components by our dexterous professionals. Additionally, these colorimeters are widely demanded at forensic labs and other pharmaceutical sectors for analysis of blood and chemicals. The Digital Photo Colorimeters can be purchased from us at nominal rates.

We offer wide range of Digital Photo Colorimeters with facility for direct measurement of results in conc., % T & O.D. Memory for storage of 3 standards to avoid frequent use of standards. Automatic zero setting facility. 1 ml. solution measurement.

Product Details

Minimum Order Quantity	1 Number
Power	230v + 10%
Brand	ARG Labs
Std. Glass Filter	8
Mini Volume	1 ml.
Display	2 1/2 Digit LED
Range	400-700 nm
Output	OD (0 to 1.99)
Resolution	OD : 0.01
Accuracy	0.5% FSI
Detector	Selenium Photocell
Model	ARGLabs 12 Digital Model
Light Source	6.8v, 300mA

Reliable Quantitative Measurement

Equipped with a silicon photodiode detector and LED light source, this digital colorimeter ensures consistent and accurate absorbance and transmittance measurements. Its robust design makes it suitable for diverse laboratory environments, ensuring reliable results for various sample types.

User-Friendly Portable Design

The instrument features a compact, rectangular ABS plastic body, a simple digital control system, and a convenient test tube holder accommodating 12 mm diameter tubes. Portability and straightforward operation make it ideal for field-use as well as in laboratory settings.

Efficient and Quick Operation

Automatic calibration and rapid response time below two seconds offer time-saving advantages for high-throughput laboratories. The devices memory function secures the last reading, preventing data loss and streamlining workflow during multi-sample analysis.

FAQs of Digital Photo Colorimeters:

Q: How does the Digital Photo Colorimeter ensure accurate measurements in laboratory analysis?

A: The colorimeter uses a silicon photodiode detector and LED light source within a 400 nm to 700 nm wavelength range, supported by eight color filters for enhanced selectivity. Automatic calibration and high resolution (0.01 OD) provide reliable and consistent absorbance and transmittance readings with an accuracy of 0.02 OD.

Q: What is the recommended sample volume for measurements using the test tube holder?

A: The instrument is designed for test tubes of 12 mm diameter, with a minimum recommended sampling volume of over 2 ml. This ensures accurate readings and optimizes the interaction between the sample, light source, and detector.

Q: When should automatic calibration be performed on this colorimeter?

A: The device features automatic calibration which occurs during each startup or after mode changes, guaranteeing the colorimeter remains precise and ready for use with minimal user intervention.

Q: Where can this colorimeter be effectively utilized?

A: This analytical instrument is suitable for laboratory, clinical, pharmaceutical, water, and soil analysis. Its portability and robust build allow for both in-field and on-site laboratory applications, making it versatile for multiple sectors.

Q: What is the process for obtaining a measurement using this colorimeter?

A: Insert a sample of at least 2 ml in a 12 mm test tube into the holder, select your mode (absorbance or transmittance), and initiate measurement using the digital controls. Results are displayed on the digital LED screen in under two seconds, ensuring efficient analysis.

Q: How does the device benefit users regarding data management and workflow?

A: The colorimeter is equipped with onboard memory for storing the last reading, minimizing repetitive data collection and supporting streamlined workflow during multiple sample testing sessions.

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