3NH NH300 Portable Colorimeter

3NH NH300 Portable Colorimeter

3NH NH300 Portable Colorimeter

Description

• The NH300 is a mainstream portable colorimeter from 3nh that synthesizes the advantages of more than ten traditional imported colorimeters, refined through thousands of tests and multiple innovative technologies.

• It incorporates multi-channel color sensors from international brands, a stable IC platform, and efficient, accurate algorithms to deliver precise and rapid color management.

• Designed with ergonomics and user-friendly operation, the NH300 incorporates several patented technologies.

• Features auto white and black calibration at startup, eliminating the need for manual adjustment.

• Utilizes illumination locating, a fast, simple, and convenient positioning function originally developed by 3nh.

• Delivers stable measurement performance with average ΔE fluctuation of less than 0.07, typically ranging between 0.03 and 0.06.

• Powered by a high-capacity rechargeable Li-ion battery—3nh was the first enterprise to adopt this technology in colorimeters—allowing more than 3,000 measurements on a single charge.

• Comes with PC software (CQCS3) protected by a serial number and password, enabling color difference analysis, cumulative analysis, chromaticity index management, color sample database management, and object color simulation.

• The NH300 is an accurate, stable, and affordable solution for color quality control management.

---

Specifications

Optical & Measurement

• Illuminating/Viewing Geometry: 8/d (8° illumination / diffuse viewing)

• Measuring Aperture: Φ8 mm

• Detector: Silicon photoelectric diode

• Light Source Device: LED blue light excitation

• Light Source: D65

• Color Spaces: CIELab, CIELCh

• Color Difference Formulas: ΔEab, ΔLab, ΔECh

• Repeatability: Standard deviation within ΔE*ab < 0.07 (average of 30 measurements of standard white plate)

• Inter-Instrument Agreement: ≤ 0.40 ΔE*ab

Storage & Interface

• Storage Capacity: 100 standards, 20,000 samples

• Data Interface: USB

• PC Software: CQCS3 (with serial number and password protection)

Power & Physical

• Power Source: Rechargeable Li-ion battery, 3.7 V / 3200 mAh

• Measurements per Charge: More than 3,000 times

• Charging Time: 2 hours (initial charge 8 hours for 100% capacity)

• Lamp Life: 5 years or more than 1.6 million measurements

• Dimensions: 205 × 70 × 100 mm

• Weight: 500 g

Environmental

• Operating Temperature / Humidity: –10 °C to 40 °C, relative humidity 0–85% (non-condensing)

Key Features

• Auto white and black calibration at startup

• Illumination locating for fast and simple positioning

• Ergonomic structure design for stable handling

• High-capacity Li-ion battery for extended operation

• Built-in white plate parameters

• PC software for expanded functionality

Optional Accessories

• Miniature thermal printer

• Extended aperture (not available for NH300; only for NH310)