3NH Spectrophotometer TS7700 Grating

Jual 3NH Spectrophotometer TS7700 Grating

TS7x Series Grating Spectrophotometer Overview

The TS7x series grating spectrophotometer, developed over three years by 3nh with independent intellectual property rights, features a 1000-line precision blazed grating for spectroscopy. It uses a silicon photocell array with a large photosensitive area as the detector and a full-spectrum LED with a long lifespan as the light source. This design provides an optical resolution of less than 10nm in the visible light range.

Utilizing the d/8 geometric optical illumination recommended by CIE, the TS7700 grating spectrophotometer accurately measures both SCI and SCE reflectance data for standard and fluorescent samples. It can also measure and express various color difference formulas and indexes in different color spaces. The TS7700 facilitates accurate color transmission and can be employed as part of a precise color matching system.

The TS7700 is extensively used in color quality control across various industries, including plastics, electronics, paint, textiles, printing, ceramics, and food, among others. It is equipped with advanced color management software for enhanced functionality when connected to a PC, ensuring stable performance, precise color measurement, and powerful features.

Key Features

• D/8 geometric optical structure, compliant with CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7
• Combined LED light source with high lifespan and low power consumption, including UV/excluding UV
• Switchable 8mm & 4mm apertures suitable for various sample types
• Dual optical path system with optical resolution under 10nm, capable of simultaneous SCI and SCE spectrum measurement
• Accurate spectrum and lab data for color matching and transmission
• High-end hardware: 3.5-inch TFT true color screen, capacitive touch screen, 1000-line blazed grating, large photosensitive area silicon photocell array
• Dual communication modes (USB/Bluetooth) for broader adaptability
• Highly dirt-resistant and stable standard white calibration board
• Large storage capacity for over 30,000 test data pieces
• Multiple observer angles and light source modes to meet various chromaticity standards and customer needs
• Camera locating and stabilizer cross position measurement
• Powerful PC software for expanded functionality

3NH Spectrophotometer TS7700 Grating  Specifications

• Model: TS7700
• Optical Geometry: Reflect: di:8°, de:8° (diffused illumination, 8-degree viewing angle)
• Light Source: Combined full-spectrum LED light source, UV light source
• Spectrophotometric Mode: Flat Grating
• Sensor: Silicon photodiode array (double row 40 groups)
• Wavelength Range: 400~700nm
• Wavelength Interval: 10nm
• Semiband Width: 10nm
• Measured Reflectance Range: 0-200%
• Measuring Aperture: MAV: Φ8mm/Φ10mm; SAV: Φ4mm/Φ5mm
• Specular Component: SCI & SCE
• Color Space: CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99, Munsell (C/2)
• Color Difference Formula: ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00, DIN ΔE99, ΔE(Hunter)
• Other Colorimetric Index: WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness, 555 tone classification
• Observer Angle: 2°/10°
• Illuminant: D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPL5), F11 (TL84), F12 (TL83/U30)
• Displayed Data: Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset
• Measuring Time: Approx. 1.5s (Measure SCI & SCE approx. 3.2s)
• Repeatability: Spectral reflectance: MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%); Chromaticity value: MAV/SCI, within ΔE*ab 0.02 (After 30 measurements of a white calibration plate at 5-second intervals post white calibration)
• Inter-instrument Error: MAV/SCI, within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles)
• Measurement Mode: Single Measurement, Average Measurement (2-99 times)
• Locating Method: Camera Locating, Stabilizer Cross Position
• Dimensions (LWH): 129 x 76 x 217mm
• Weight: Approx. 600g
• Battery: 3.7V, 5000mAh Li-ion battery, 6000 measurements within 8 hours
• Illuminant Life Span: 5 years, more than 3 million measurements
• Display: 3.5-inch TFT color LCD, Capacitive Touch Screen
• Data Port: USB, Bluetooth 4.2
• Data Storage: Standard 1000 pcs, Sample 30,000 pcs
• Languages: Simplified Chinese, English, Traditional Chinese
• Operating Environment: 040℃, 085%RH (non-condensing), Altitude < 2000m
• Storage Environment: -2050℃, 085%RH (non-condensing)
• Standard Accessories: Power Adapter, User Guide, PC Software (downloadable from official website), USB Cable, White and Black Calibration Cavity, Protective Cover, Wrist Strap, 8mm Flat Aperture, 8mm Tip Aperture, 4mm Flat Aperture, 4mm Tip Aperture
• Optional Accessories: Micro Printer, Powder Test Box