The PCE-CSM 1 is a handheld portable digital colorimeter designed for quality control applications, known for its high accuracy. It allows the use of various color spaces such as CIE LabCh, CIE Lab*, and CIE XYZ for measurements. The device can store up to 100 reference values and up to 20,000 samples, making it suitable for comparing different samples against set standards.
the PCE-CSM 1 includes a PC software package, facilitating data transfer to a computer via a USB interface for further analysis or record-keeping. The device’s 8°/d geometry and a 6 mm aperture, along with its silicon photoelectric diode sensor, contribute to its reliable performance in a variety of environments and on different surface types.
Geometry | 8°/d |
Aperture | Ø 6 mm |
Sensor | Silicon photoelectric diode |
Color spaces | CIE L*a*b*C*h, CIE L*a*b, CIE XYZ |
Color difference formula | ΔE*ab, ΔL*ab, ΔE*C*H |
Observation Angle
Light source |
CIE 10°
D65 |
Light source device | LED blue light |
Errors between each equipment | ≤0.80 ΔE*ab |
Storage | 100 reference values, 20,000 samples |
Repeatability | Standard deviation within ΔE*ab 0.08 Average of 30 measurements of standard white plate |
Power supply | Rechargeable lithium-ion battery 3.7 V @ 3200-mAh |
Charging time | 8 hours |
Battery life | Approx. 5,000 measurements |
Lamp life | 5 years, more than 1.6 million measurements |
Storage conditions | Air temperature: 0 … 40°C / 32 … 104°F Air humidity: 0 … 85% RH, non-condensing |
Dimensions | 205 x 67 x 80 mm / 8.07 x 2.63 x 3.14 in |
Weight | 500 g / 17.6 oz |