Colorimeter
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| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Material | Optical Glass (W600, W680) or Borosilicate Glass (W600-B) |
| Dimensions | 21 mm × 40 mm (W600 series) |
| Max. Operating Temperature | 40 °C (optical glass), 100 °C (borosilicate) |
| Compatible Instruments | Lovibond PFXi/PFX-195, 880, 950, 995, Model F, Comparator 2000+, Comparator 3000 |
| Pathlength Options | 2.5 mm to 6" (6.35 mm to 152.4 mm), including fractional inch and metric increments |
| Light Path Tolerance | ±0.05 mm per ISO 3664:2009 reference compliance |
| Brand | Lovibond® (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Product Type | Certified Liquid Color Reference Standards |
| Compliance | AOCS, ASTM D1209/D5386/D6166, ISO 6271, EBC 1.3, Gardner ASTM D1544, Pt-Co (APHA/Hazen) ASTM D1209, Saybolt ASTM D156 |
| Format | 5¼" (133 mm) cylindrical glass cells |
| Shelf Life | 12 months from date of manufacture |
| Traceability | NIST-traceable spectrophotometric validation |
| Packaging | Individually labeled, amber glass vials with tamper-evident seals |
| Uncertainty | ±0.1 color unit (RYBN), ±1 APHA unit (Pt-Co), ±0.2 Gardner unit |
| Brand | Lovibond® (Tintometer®) |
|---|---|
| Origin | United Kingdom |
| Product Type | Certified Reference Filter Sets for Visual and Instrumental Color Measurement |
| Compliance | AOCS, ASTM, EBC, EP, USP, Pfund, Gardner, Saybolt, Pt-Co/Hazen, FAC, CIE xyY, IP Units, Klett, β-Carotene, Chlorophyll A, FAC, EBC Brown/Yellow/Green/Red/Yellow Series |
| Configuration | Pre-assembled, instrument-specific filter kits with NIST-traceable calibration certificates |
| Certification | Individually certified with measured color values and stated uncertainty per ISO/IEC 17025-accredited methodology |
| Brand | Galvanic |
|---|---|
| Origin | USA |
| Model | Monitek MoniSpec-AD |
| Measurement Principle | Dual-Wavelength Absorption Photometry |
| Housing Material | 1.4571 (316L Stainless Steel) |
| Enclosure Rating | NEMA 4X (IP66) |
| Process Connections | DIN, ANSI, SMS, NPT, APV, TH, Tri-Clover |
| Path Length Options | 10–150 mm (1/2"–6") |
| Max Operating Pressure | 15 bar at ambient temperature |
| Max Operating Temperature | 140 °C |
| Fiber Optic Cable Length | Up to 100 m |
| Spectral Range | 390–850 nm |
| Hazardous Area Certification | Class I Div. 1 |
| Compatible Transmitter | Monitek Messenger |
| Measurement Range | Up to 4 Absorbance Units (AU) |
| Accuracy | ±0.5% of reading |
| Repeatability | ±1% |
| Calibration Interval | 12 months |
| Optional Features | Pneumatic cleaning jet |
| Compliant Standards | APHA/Hazen, ASTM D1209, ASTM D1500, ISO 6271, EBC 201, Lovibond |
| Brand | OHAUS |
|---|---|
| Model | AP50MM |
| Measurement Principle | Nephelometric Turbidity (90° Scattered Light) & Absorbance-Based Colorimetry |
| Wavelengths | 7 Fixed LED Sources (420, 470, 520, 560, 610, 660, 850 nm) |
| Display | 160 × 240 Pixel Backlit LCD, Sunlight-Readable |
| Data Storage | 30,000 Measurements with Timestamp (Date/Time) |
| Power Supply | 4 × AA Alkaline Batteries (≈200 hrs continuous use) |
| Compliance | ISO 7027 (Turbidity), ISO 6226 / EPA 180.1 (Colorimetric Methods), GLP-Compliant Audit Trail |
| Enclosure Rating | IP67 (Dustproof & Waterproof to 1 m for 30 min) |
| Dimensions | 210 × 105 × 55 mm |
| Weight | 480 g (with batteries) |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | PR-740/745 |
| Detector Type | Cooled 512-pixel CCD |
| Spectral Resolution | Up to 0.781 nm/pixel |
| Minimum Luminance | 0.000017 cd/cm² |
| Spectral Bandwidth Options | 2 nm, 5 nm, 8 nm |
| Display | High-Resolution Full-Color Touchscreen |
| Interface Options | USB, RS-232, Bluetooth (up to 100 m range) |
| Calibration | User-performed via SpectraWin Remote Mode & Built-in Self-Calibration Software |
| Optical Accessories | Eight interchangeable apertures |
| Compliance | ASTM E308, CIE 15:2018, ISO/CIE 11664, USP <1058> (analytical instrument qualification framework) |
| Brand | Radiant Vision Systems |
|---|---|
| Origin | USA |
| Model | SIG-400 |
| Application | Near-field radiometric and photometric characterization of small light sources |
| Compatible Detector | ProMetric® imaging colorimeters and photometers |
| Output Format | Radiant Source Model™ (RSM), IES, EULUMDAT, ASAP, LightTools, TracePro, Zemax-compatible ray sets |
| Software Platform | ProSource® v5.0+ |
| Brand | Radiant Zemax |
|---|---|
| Origin | USA |
| Model | PM-1200 Series |
| Sensor Type | 12-bit CCD with CIE-matched optical filters |
| Measurement Capabilities | Luminance (cd/m²), Illuminance (lux), Radiance (W/sr·m²), Irradiance (W/m²), Luminous Intensity (cd), Radiant Intensity (W/sr) |
| Spatial Resolution | Up to 2.3 megapixels (configurable by model variant) |
| Dynamic Range | >1,000,000:1 (with electronic exposure control) |
| Compliance | ISO/CIE-compliant photometric and radiometric calibration traceable to NIST |
| Software Platform | ProMetric® v3.x or later (supports ASTM E308, CIE 15:2018, IEC 62368-1, and MIL-STD-3009 NVIS requirements) |
| Brand | SCHMIDT + HAENSCH |
|---|---|
| Origin | Germany |
| Model | Coloromat 100 |
| Optical Principle | Single-beam spectrophotometry |
| Spectral Range | 420–900 nm |
| Fixed Wavelengths | 340, 420, 720 nm |
| Customizable Wavelengths | up to 6 additional (340–900 nm), total ≤9 |
| Extinction Accuracy | ±0.020 (340 & 420 nm), ±0.010 (720 nm), ±0.020 (other wavelengths) |
| ICUMSA Range | 0–16.000 IU |
| ICUMSA Accuracy | ±10% (<20 IU), ±5% (>20 IU) |
| Extinction Resolution | 0.001 |
| Light Source | 12 V / 20 W halogen lamp |
| Display | Graphical touchscreen interface |
| Interface | RS232C |
| Operating Temperature | 10–40 °C |
| Power Supply | 85–265 V AC, 47–63 Hz |
| Language Support | English & German (others on request) |
| Internal Method Storage | 250 pre-programmed methods (ROM), up to 230 user-defined methods (RAM) |
| Data Storage Capacity | 2970 measurements, 99 sample IDs |
| Compliance | GLP/GMP-compliant data handling, audit-trail-ready operation |
| Brand | Schmidt + Haensch |
|---|---|
| Origin | Germany |
| Model | Saccharoflex 2020 |
| Measurement Principle | Reflectance Photometry |
| Wavelengths | 495 nm and 620 nm |
| ICUMSA Method Compliance | GS2-11 (1994) and GS2-13 (1994) |
| Range | 0–19.99 ICUMSA Color Units (CU) |
| Resolution | 0.01 CU |
| Accuracy | ±0.15 CU |
| Repeatability | ±0.15 CU |
| Light Source | 12 V / 20 W Halogen Lamp |
| Display | Backlit LCD |
| Interface | RS-232C and USB-B |
| Operating Temperature | 10–40 °C |
| Power Supply | 100–240 V AC, 50–60 Hz |
| Language Support | English and German |
| Calibration Standards | Brunswick ceramic reference tiles (CU 0 and CU 6 recommended) |
| Brand | Schmidt+Haensch (S+H) |
|---|---|
| Country of Origin | Germany |
| Model | Coloromat-S |
| Wavelength Range | 340–900 nm |
| Standard Filters | 340 nm, 420 nm, 720 nm |
| Optional Wavelengths | Up to 9 user-selectable wavelengths |
| Wavelength Calibration | Automatic |
| Light Source | 12 V / 20 W halogen lamp |
| Detector | Silicon photodiode |
| Display | Graphical color touchscreen interface |
| Sample Cell Pathlength | Up to 100 mm (flow-through or static cuvette) |
| Measurement Modes | Transmittance, absorbance, extinction, and CIE-based color values (e.g., CIELab, EBC, ICUMSA) |
| Compliance | GLP/GMP-ready with audit trail support (user login, method storage, data timestamping) |
| Brand | Schmidt+Haenscher |
|---|---|
| Origin | Germany |
| Model | Saccharoflex 2000 |
| Measurement Range | 0–19.99 CTU |
| Resolution | 0.01 CTU (low range), 0.05 CTU (high range) |
| Optical Wavelengths | 495 nm and 620 nm |
| Display | 30-character LCD |
| Interface | 4-button membrane keypad |
| Compliance | ICUMSA Method GS2/3-13 (2013) for sucrose color determination |
| Sample Form | Solid, granular, or powdered materials (e.g., crystalline sugar, ceramic powders, cement clinker) |
| Calibration Standards | Certified CTU reference standards (0 CTU and 6 CTU, sugar- or ceramic-matrix matched) |
| Brand | UniCo |
|---|---|
| Origin | Shanghai, China |
| Model | AS-36 |
| Cuvette Pathlength | 50 mm |
| Number of Positions | 4 |
| Dimensions (L×W×H) | 150 × 60 × 70 mm |
| Weight | 0.5 kg |
| Compatibility | Designed for UniCo UV-Vis spectrophotometers and standard 50 mm pathlength rectangular cuvettes |
| Brand | UniCo |
|---|---|
| Origin | Shanghai, China |
| Model | AS-37 |
| Cuvette Pathlength | 10 cm (100 mm) |
| Number of Slots | 4 |
| Dimensions (L×W×H) | 150 × 110 × 70 mm |
| Weight | 0.6 kg |
| Compatibility | Standard 10 cm rectangular quartz/glass cuvettes |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | pHotoFlex pH |
| Wavelength Accuracy | < 2 nm |
| Wavelengths | 436, 517, 557, 594, 610, 690 nm |
| Photometric Range | Absorbance –2.00 to +2.00 A |
| pH Measurement Range | 0.00–16.00 |
| Accuracy | ±0.01 pH |
| Data Storage | 1000 measurement records + 100 user-defined methods |
| Auto-zero | Yes (on power-up) |
| Calibration | 3-point pH calibration |
| Interface | RS232 (USB optional) |
| Protection Rating | IP67 |
| Power Supply | 4 × AA alkaline batteries (≥3000 measurements) or optional rechargeable pack |
| Dimensions | 236 × 86 × 117 mm |
| Weight | 0.6 kg (without batteries) |
| Compliance | cETLus certified |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WSL-2 |
| Red Scale Range | R 0.1–R79.9 Lovibond Units |
| Yellow Scale Range | Y 0.1–Y79.9 Lovibond Units |
| Blue Scale Range | B 0.1–B49.9 Lovibond Units |
| Neutral Grey Scale Range | N 0.1–N3.9 Lovibond Units |
| Minimum Scale Division | 0.1 Lovibond Unit |
| White Reference Plate Diffuse Reflectance | >80% |
| Viewing Tube Diameter | φ30 mm, Length: 215 mm |
| Standard Cell Dimensions | 10 × 20 × 40 mm, 25.4 × 20 × 40 mm, and 133.4 × 20 × 40 mm |
| Magnifier Lens Magnification | 1.9× |
| Power Supply | 220 V ± 22 V, 50 Hz ± 1 Hz, 50 W |
| Instrument Dimensions (Main Unit) | 500 × 320 × 130 mm |
| Net Weight | 8 kg |