Colorimeter
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| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CA-410 |
| Brightness Range (Standard Probe) | 0.0003–30,000 cd/m² |
| Chromaticity Accuracy | Optimized to CIE 1931 2° Standard Observer & CIE 170-2:2015 |
| Measurement Apertures | Ø2 mm, Ø4 mm, Ø10 mm, Ø27 mm |
| Supported Metrics | Luminance (cd/m²), Chromaticity (x,y |
| Compliance | IEC 62341-6-3:2017/COR1:2019, CIE S 014-2/E:2006 |
| Interface | USB (Virtual COM), RS-232C |
| Software | CA-S40 (Windows/macOS), CA-SDK2 (COM-based API) |
| Data Processor Option | CA-DP40 (7″ touchscreen, battery-operated, multi-probe support) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CS-150 / CS-160 |
| Measurement Angle | 1° (CS-150) / 1/3° (CS-160) |
| Luminance Range | 0.01–999,900 cd/m² (CS-150) / 0.1–9,999,000 cd/m² (CS-160) |
| Colorimetric Compliance | CIE 1931 x(λ), y(λ), z(λ) tristimulus matching |
| Spectral Response Match | Optimized to CIE V(λ) photopic luminosity function |
| Minimum Measured Area | 14.4 mm Ø (CS-150, 1014 mm distance) / 4.5 mm Ø (CS-160, 213 mm) |
| Repeatability | ±0.2% +1 digit (luminance), ±0.001 (chromaticity at ≥10 cd/m²) |
| Accuracy | ±2% ±1 digit (luminance), ±0.004 (chromaticity at ≥5 cd/m²) |
| Data Storage | 1,000 measurements |
| Interface | USB 2.0 (data transfer & bus power) |
| Software | CS-S20w (included) |
| Calibration Channels | 10 user-definable reference sources |
| Operating Temp. | 0–40°C, ≤85% RH (non-condensing) |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | CS-3000HDR / CS-3000 |
| Measurement Angle Options | 1° / 0.2° / 0.1° (motorized) |
| Luminance Range (1°, CS-3000HDR) | 0.0001–100,000 cd/m² |
| Spectral Bandwidth (FWHM) | <5 nm |
| Chromaticity Accuracy (at 0.05 cd/m²) | x: ±0.0015, y: ±0.001, u': ±0.0014, v': ±0.0006 |
| Compliance | CIE 122:1996 |
| Measurement Modes | FAST, SUPER FAST1, SUPER FAST2, INTELLIGENT DARK, Frequency-Synchronized Integration |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | LS-150 / LS-160 |
| Luminance Range | 0.001–999,900 cd/m² (LS-150), 0.01–9,999,000 cd/m² (LS-160) |
| Measurement Angle | 1° / 1/3° |
| Optical System | Single-Lens Reflex (SLR), f=85 mm, F2.8 |
| Spectral Response | Matched to CIE V(λ) Photopic Luminosity Function |
| Accuracy | ±2% ±2 digits (≤1 cd/m²), ±2% ±1 digit (>1 cd/m²) |
| Repeatability | 0.2% + 1 digit |
| Minimum Measured Area | 14.4 mm Ø (1.3 mm Ø with optional close-up lens for LS-160) |
| Shortest Measurement Distance | 1012 mm (213 mm with close-up lens) |
| Operating Temperature | 0–40 °C, RH ≤85% (non-condensing) |
| Dimensions | 71 × 214 × 154 mm |
| Weight | 850 g (body only) |
| Compliance | DIN 5032-7 Class B (LS-150) |
| Interface | USB 2.0 |
| Power | USB bus power or AC adapter (optional) |
| Data Storage | 1,000 readings |
| Display | Backlit multi-digit LCD (external), 4-digit LED-backlit viewfinder LCD |
| Brand | Konica Minolta |
|---|---|
| Origin | Japan |
| Model | ProMetric I/Y Series |
| Sensor Resolution Options | 2 MP (I2/Y2), 8 MP (I8), 16 MP (I16/Y16), 29 MP (I29/Y29) |
| Sensor Type | Scientific-grade CCD, 12-bit, interline transfer |
| Cooling | Thermoelectric (TE) stabilization |
| Dynamic Range | High-dynamic-range (HDR) multi-exposure mode |
| Optical Interface | Interchangeable C-mount lenses with variable focal length and f-number |
| Spectral Matching | CIE 1931 photopic luminosity function (V(λ)) and CIE 1931/1964 color matching functions |
| Filter System | Precision CIE-matched color filters + calibrated neutral density (ND) filters |
| Software | ProMetric Control & Analysis Suite (v5.x), TrueTest™, TrueMura™, PM-KB Keyboard Analysis Module |
| Compliance | Designed for ISO/CIE-compliant photometric and colorimetric measurements |
| Connectivity | Gigabit Ethernet, USB 3.0 |
| Brand | Labsphere |
|---|---|
| Origin | USA |
| Model | RT-060-SF/IG, RTC-060-SF/IG |
| Coating Options | Spectraflect® (300–2400 nm), Infragold® (0.7–20 µm) |
| Port Configuration | Five 1-inch ports, top 0.5-inch detector port, bottom detector port (RTC only), specular beam trap, knife-edge port geometry, minimized baffle design |
| Compliance | Designed for ASTM E1331, ISO 13468, ISO 13469, CIE No. 15, USP <1061>, and GLP-compliant optical characterization workflows |
| Brand | Lamotte |
|---|---|
| Origin | USA |
| Model | Smart3 |
| Wavelengths | 428 nm, 525 nm, 568 nm, 635 nm |
| Optical Path | 10 mm cuvette / 25 mm round tube / 16 mm COD vial |
| Display | 160 × 100 backlit LCD (20 × 6 character graphic) |
| Photometric Range | –2 to +2 AU |
| Absorbance Accuracy | ±0.001 AU at 1.0 AU |
| Wavelength Accuracy | ±2% FS |
| Bandwidth | 10 nm |
| Light Source | Four high-stability LEDs with integrated narrow-band interference filters |
| Detector | Silicon photodiode |
| Data Storage | 500 measurements |
| User-Defined Methods | Up to 25 custom calibration curves |
| Language Options | English, Spanish, French, Portuguese, Italian, Chinese, Japanese |
| IP Rating | IP67 |
| Power | Rechargeable Li-ion battery, USB bus power, or AC adapter |
| Auto-off | Configurable (5 / 10 / 50 min) |
| Dimensions | 8.84 × 19.05 × 6.35 cm |
| Weight | 362 g |
| Compliance | CE-marked |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DGB-421 |
| Measurement Range | 0–50 PCU (Platinum-Cobalt Units) |
| Accuracy | ±5% or ±1 PCU |
| Repeatability | ≤3.0% |
| Protection Rating | IP65 |
| Power Supply | 4×AA batteries or USB 5V DC |
| Dimensions | 100 × 220 × 80 mm |
| Weight | 0.8 kg |
| Display | High-resolution LCD |
| Calibration | Zero and full-scale calibration with Pt-Co standard solutions |
| Data Storage | 200 sets |
| Compliance | GB/T 5750.4–2023 (Standard Methods for Examination of Drinking Water – Color) |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DGB-421 |
| Price | USD 320 (FOB Shanghai) |
| Measurement Range | 0–50 PCU (Platinum-Cobalt Units) |
| Accuracy | ±5% or ±1 PCU (whichever is greater) |
| Repeatability | ≤3.0% RSD |
| Light Source | High-intensity, long-life LED |
| Calibration Method | Platinum-Cobalt Standard (GB 5750.4-2006) |
| Units Supported | PCU, Hazen, Pt-Co, mg Pt/L |
| Calibration Options | Preloaded standard curve + 2-point user calibration |
| Data Storage | 200 measurement records with timestamp, operator ID, and calibration status |
| Power Supply | 4 × AA alkaline batteries or 5 V DC via micro-USB |
| Environmental Rating | IP65 |
| Dimensions (L×W×H) | 220 × 100 × 80 mm |
| Weight | 0.8 kg |
| Compliance | GB/T 5750.4–2006, ISO 7887:2011 (Water quality — Examination of colour), GLP data integrity features (audit trail enabled) |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DGB-421F |
| Price | USD 560 (FOB Shanghai) |
| Measurement Principle | Absorbance-based photometric determination at 365 nm |
| Units | PCU, Hazen, mg Pt·L⁻¹ |
| Range | 0.0–99.9 and 100–500 PCU |
| Accuracy | ±3% or ±0.5 PCU |
| Repeatability | ≤1.5% |
| Light Source | 365 nm high-stability LED |
| Cuvette Pathlength | 25 mm |
| Display | High-resolution color LCD |
| Data Storage | 200 measurement records with GLP-compliant metadata (user ID, sample ID, timestamp, calibration status) |
| Interface | USB 2.0 (PC data transfer), RS-232 (printer output) |
| Power | Rechargeable Li-ion battery (5 V DC input |
| Dimensions | 100 × 245 × 88 mm |
| Weight | 0.5 kg |
| Ingress Protection | IP65 |
| Compliance | GB/T 5750.4–2023 (Standard Methods for Examination of Drinking Water – Color Determination), ISO 7887:2011, ASTM D1209, USP <631> |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF228 |
| Light Source | CIE Illuminant C (Tungsten-Halogen) |
| Gardner Scale Range | 1–18 |
| Compliance | ASTM D1544, ISO 4630, AOCS Cd 13a-97 |
| Viewing Method | Triple-Field Visual Comparison |
| Optical Path | Fixed 10.0 mm cell path |
| Standard Filters | Certified Gardner glass filters (NIST-traceable) |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF228 |
| Light Source | CIE Illuminant C (Tungsten-Halogen Lamp) |
| Gardner Scale Range | 1 to 18 |
| Compliance | ASTM D1544, ISO 4630 |
| Viewing Method | Triple-Field Visual Comparison |
| Standard Accessories | Gardner Color Standards Set (Glass Filters), Calibration Certificate, Operating Manual |
| Optional Accessories | Replacement Lamps, Protective Carrying Case, NIST-Traceable Verification Kit |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF229 |
| Light Source | CIE Illuminant C (Tungsten-Halogen Lamp) |
| Color Scale | FAC (Fats Analysis Committee) Scale |
| Measurement Method | Visual Tristimulus Comparison |
| Compliance | AOCS Official Method Cd 13b-92 |
| Configuration | Standard Unit with Dual Reference Discs |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF229 |
| Light Source | CIE Illuminant C (Tungsten-Halogen Lamp) |
| Color Scale | AOCS Cc 13a-43 FAC Scale (Odd-Numbered, 1–50) |
| Viewing System | Triple-Field Visual Comparison |
| Compliance | AOCS Official Method Cc 13a-43 |
| Intended Use | Visual color assessment of dark oils, fats, tallow, lard, and rendered animal lipids |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF325 |
| Compliance | ASTM D1209, AOCS Td 1b-64, ISO 2211, ISO 6271, BS 5339 |
| Light Source | Daylight 2000 Illumination System |
| Cell Path Length | 113 mm |
| Measurement Principle | Visual Comparison Against Pt-Co Standard Glass Discs |
| Color Scale | Pt-Co / Hazen / APHA (0–500 units) |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF325 |
| Light Path | 113 mm |
| Standard Scale Range | 0–250 mg Pt/L (APHA/Hazen) |
| Compliant Standards | ASTM D1209, ISO 2211, ISO 6271, AOCS Td 1b-64, BS 5339 |
| Sample Compatibility | Clear, pale-yellow liquids |
| Calibration Method | Nessleriser 2150 comparator disc system |
| Scale Segments | NSH (10–90), NSB (70–250) |
| Brand | Lovibond/Tintometer |
|---|---|
| Origin | United Kingdom |
| Model | AF327 |
| Color Scale | Pt-Co/Hazen/APHA (0–500 units) |
| Light Source | Daylight 2000 Illumination System |
| Comparator Type | Visual Nessleriser with 288 mm Path Length |
| Compliance | ASTM D1209, AOCS Td 1b-64, ISO 2211, ISO 6271, BS 5339 |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF327 |
| Measuring Range | 0–70 mg Pt/L (Platinum-Cobalt Units) |
| Cell Path Length | 288 mm |
| Standard Discs | 1209/1 (0–30 APHA), 1209/2 (30–70 APHA) |
| Compliant Standards | ASTM D1209, ISO 2211, ISO 6271, AOCS Td 1b-64, BS 5339 |
| Brand | Lovibond/Tintometer |
|---|---|
| Origin | United Kingdom |
| Model | AF328 |
| Color Scale | Pt-Co/Hazen/APHA (0–500 units) |
| Light Source | Daylight 2000 Illumination System |
| Comparator Type | Visual Nessleriser with 250 mm Path Length |
| Compliance | ASTM D1209, AOCS Td 1b-64, ISO 2211, ISO 6271, BS 5339 |
| Standard Accessories | Nessleriser 2250 comparator, calibrated glass color standards, sample tubes |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF328 |
| Measuring Range | 0–70 mg Pt/L (Platinum-Cobalt Units) |
| Cell Path Length | 250 mm |
| Standard Discs | CAA (0–30 APHA), CAB (30–70 APHA) |
| Compliant Standards | ASTM D1209, ISO 2211, ISO 6271, AOCS Td 1b-64, BS 5339 |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF329 |
| Measurement Range | 0–500 Pt-Co Units |
| Compliance | ASTM D1209, AOCS Td 1b-64, ISO 2211, ISO 6271, BS 5339 |
| Application Scope | Clear, pale-yellow liquids only |
| Optical System | Visual comparator with standardized glass color standards |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF329 |
| Measuring Range | 0–250 mg Pt/L (APHA/Pt-Co Scale) |
| Cell Pathlengths | 113 mm and 250 mm |
| Standard Discs | CAA (0–30), CAB (30–70), NSB (70–250) |
| Compliant Standards | ASTM D1209, AOCS Td 1b-64, ISO 2211, ISO 6271, BS 5339 |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF330 |
| Measurement Range | EBC 2–27 |
| Wavelength | 430 nm (fixed, optimized for EBC scale) |
| Optical Path Length | Standard 10 mm cuvette (compatible with 5 mm, 20 mm, and 50 mm pathlength cells for sample dilution or concentration adjustment) |
| Compliance | Designed in accordance with EBC Method 2.1 & ASBC Beer-1 |
| Display | LED digital readout with EBC unit labeling |
| Power Supply | AC adapter or optional rechargeable battery pack |
| Dimensions | 185 × 120 × 85 mm |
| Weight | 0.9 kg |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF333 |
| Standard | DIN 6162 |
| Colour Range | Iodine Scale 1–500 |
| Application Scope | Solvents, Plasticizers, Resins, Oils, Fatty Acids |
| Alternate Scale Support | Pt-Co (APHA) for Samples < Iodine Unit 1 |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF334 (Gardner Scale) |
| Measurement Range | Gardner Scale 1–18 |
| Compliance | ASTM D1544, ISO 4630, DIN 6162-1 |
| Light Source | Tungsten-halogen lamp with stable spectral output |
| Viewing Geometry | 0°/45° (single-beam, visual comparison design) |
| Optical Path | Fixed 10.0 mm cell pathlength |
| Calibration | Pre-calibrated with NIST-traceable Gardner liquid standards |
| Dimensions | 220 × 120 × 180 mm |
| Weight | 2.1 kg |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF509/C |
| Standard Color Scale | ASTM D1500 (0.5–8.0 in 0.5-unit increments) |
| Included Glass Standards | 7 color discs (1.0 to 5.0 ASTM units) |
| Sample Compatibility | Diesel fuel (F-76), lubricating oils, heat transfer oils, mineral insulating oils, paraffin wax |
| Compliance | Fully aligned with ASTM D1500, ISO 2049, and IP 15 |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF607 |
| Light Source | CIE Illuminant B (Tungsten-Halogen Lamp) |
| EBC Scale Range | 2–27 |
| Resolution | 0.5 EBC units (2–10), 1.0 EBC unit (10–27) |
| Viewing Method | Triple-Field Visual Comparison |
| Compliance | EBC Method No. 4.1.1 (European Brewery Convention), ISO 4833-1:2013 (referenced for color standardization in fermented beverages) |
| Optical Path Options | Standard 10 mm, optional 20 mm and 50 mm cuvettes for extended range dilution |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | AF607 |
| Light Source | Tungsten-halogen lamp compliant with CIE Illuminant B |
| Viewing System | Triple-field visual comparator |
| EBC Scale Range | 2–27 units |
| Resolution | ±0.5 EBC (2–10), ±1.0 EBC (10–27) |
| Compliance | EBC Method No. 3.1.1, ASBC Beer-1, ISO 4833-1:2013 (applicable for color standardization in brewing) |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF650 |
| Measurement Range | 0.5–8.0 ASTM Colour Scale |
| Light Source | 12 V / 20 W Halogen Tungsten Lamp (CIE Illuminant C) |
| Viewing Geometry | Triple-Field Visual Comparison |
| Cell Path Length | 33 mm |
| Standard Discs | Two Rotating Glass Filter Discs (Disc 1: 0.5, 1.5, ..., 7.5 |
| Disc 2 | 1.0, 2.0, ..., 8.0) |
| Compliance | ASTM D1500, ISO 2049, IP 196, DIN 51578, BS 5859, JIS K 2580, NF T60-104, NBN T52-109, FTM 719-102 |
| Certification | CE |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | AF650 |
| Light Source | CIE Standard Illuminant C (Halogen Tungsten Lamp) |
| Viewing Mode | Tristimulus Triple-Field Visual Comparison |
| ASTM D1500 Range | 0.5 to 8.0 (in 0.5-unit increments) |
| Compliant Standards | ASTM D1500, ISO 2049, DIN 51578, BS 5859, JIS K 2580, NF T60-104, NB NT 52-109, FTM 719-102 |
| Sample Types | Lubricating oils, diesel fuel, heating oil, mineral insulating oils, paraffin wax, and other transparent petroleum distillates |