Colorimeter CL2042

Introduction

Colorimeter employs grating spectrophotometric technology to improve colour measurement accuracy and reliability. The handheld device features a 40 mm integral sphere and a full spectrum LED light source. It has 4 and 8mm dual platform measuring apertures that work in the 400 - 700 nm wavelength range and can store 1000 standard and 30,000 sample data. The built-in camera for framing and positioning can accurately determine whether the measured part is in the centre of the target, improving measurement efficiency.

Applications

Colorimeter is widely used for accurate color measurement and quality control in plastic and electronic, paint and ink, textile and garment printing and dyeing, ceramics and other industries.

Specifications

Optical Geometry	D/8
Integrating Sphere Size	ɸ40 mm
Spectroscopic Method	Planar grating
Wavelength Range	400 – 700 nm
Wavelength Interval	10 nm
Semi Band Bandwidth	10 nm
Observer Angle	2°/10°
Measurement Method	Single measurement
Measurement Range	L: 0 – 120
Reflectivity	0 – 200%
Measurement Aperture	ɸ4mm, ɸ8mm
Measurement Time	1.5s
Focusing Method	Optical focus + electronic focus
Light Source	Full spectrum LED
Sensor	Silicone photodiode array
Display	TFT true color 3.5-inch, capacitive touch screen
Display Accuracy	0.01
Data Storage	1000 standard samples, 20,000 samples
Data Port	USB, Bluetooth
Battery	Lithium battery, 6000 times in 8 hours
Dimension (L × W × H)	81 × 71 × 214 mm
Weight	460 g

Features

Dual 32 array sensor with wider spectral response range.

Adopts full-balanced LED light source.

Grating spectrophotometric technology makes color measurement more accurate.

Professional white board, that will never change color.

Fast charging method.

Ergonomic hand grip and measurement button design.

Dual measuring apertures.

Built-in camera for framing and positioning.

Massive color card database.

Excellent timer – instrument error and repeatability to ensure consistency of measurement.

Multiple color spaces and multiple observation light sources.

Diversified data display.

FAQs

1. How does a colorimeter work?

A colorimeter passes light of a specific wavelength through a sample, and the amount of light absorbed or transmitted is measured to determine the concentration of the substance being analyzed.

2. What is the wavelength range of a colorimeter?

Our colorimeters operate within a wavelength range of 400 nm to 700 nm, covering the visible spectrum.

3. How do you calibrate a colorimeter?

Calibration is done using a blank sample (distilled water or solvent) to set a baseline reading before testing the actual sample.

4. Can a colorimeter measure turbidity?

No, a colorimeter measures color intensity and concentration, while a turbidity meter specifically measures the cloudiness or haziness of a liquid.

5. Are portable colorimeters available?

Yes, our modern colorimeters are compact, battery-operated, and designed for on-site or field testing.