Colorimeter
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| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/2 |
| Measurement Principles | Tristimulus colorimetry (CIE 1931 XYZ), spectral reflectance (31-wavelength LED array) |
| Standards Supported | ASTM D1500 (Petroleum), ASTM D156 (Saybolt), ASTM D5386 (Color by Instrument), ISO 2764 (Pt-Co/Hazen/APHA), ISO 4630 (Gardner), CIE L*a*b*, CIE Yxy, ΔE*ab |
| Display | 7-inch TFT LCD with multi-language UI (including English, Chinese, Spanish, French, German) |
| Interface | USB 2.0, 10/100 Mbps Ethernet (LAN), RS-232 optional |
| Data Storage | Internal memory for ≥10,000 results with GLP-compliant audit trail (date, time, operator ID, sample ID, method ID) |
| Sample Compartment | Removable stainless-steel cell holder, compatible with 10–50 mm pathlength cuvettes (glass, quartz, disposable plastic) |
| Calibration | Factory-calibrated with NIST-traceable liquid standards |
| Enclosure | IP54-rated stainless-steel chassis with chemical-resistant coating |
| Software | Lovibond ColorControl v5.x (Windows), supports CIE chromaticity diagrams, spectral curve overlay, deviation analysis (ΔL*, Δa*, Δb*, ΔE*ab), custom standard creation, and 21 CFR Part 11–compliant user access control |
| Brand | Lovibond |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/3 |
| Spectral Range | 420–710 nm |
| Spectral Bandwidth | 10 nm |
| Repeatability (CIE x,y) | ±0.0004 |
| Measurement Time | <30 s |
| Light Source | 5 V, 10 W Tungsten-Halogen Lamp |
| CIE Illuminants | A, B, C, D65 |
| Observer Angles | 2°, 10° |
| Path Length Range | 0.1–50 mm |
| Data Interfaces | USB, LAN, RS232 |
| Data Storage Capacity | 100,000 measurements |
| Display | 240 × 128 pixel backlit LCD |
| Keypad | 23 tactile polyester membrane keys with audible feedback |
| Housing Material | Steel enclosure with textured epoxy coating |
| Dimensions (W×H×D) | 435 × 195 × 170 mm |
| Weight | 6.8 kg |
| Compliance | CE, RoHS, WEEE |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/3 |
| Measurement Principles | Tristimulus colorimetry (CIE 1931 XYZ), Gardner, FAC, APHA/Pt-Co, Saybolt |
| Display | High-contrast backlit LCD with multi-language UI (including Chinese) |
| Interface | USB 2.0 & 10/100 Mbps Ethernet (LAN) |
| Compliance | ISO/IEC 17025 traceable standards support (ASTM D1500, ASTM D6166, ISO 4630, ISO 27875, ISO 6271), GLP-compliant data logging |
| Sample Handling | Removable stainless-steel measurement cell, flow-through cuvette option available |
| Software | Included Lovibond Colour Control Software (Windows-compatible), CIE chromaticity diagram visualization, spectral reflectance/data export (CSV, XML), remote instrument control |
| Data Management | User ID, sample ID, timestamp, method ID, and deviation metrics (ΔE*, Δa*, Δb*, saturation ratio, hue angle offset) stored per measurement |
| Enclosure | Corrosion-resistant stainless-steel housing |
| Power | 100–240 V AC, 50/60 Hz |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/4 |
| Measurement Principles | Tristimulus colorimetry (CIE 1931 XYZ), spectral reflectance/transmittance analysis |
| Standard Scales | EBC, ASBC, Gardner, Saybolt, Pt-Co (APHA), ISO 27677, ASTM D1209/D1500/D5386/D6166 |
| Display | Backlit LCD with multi-language UI (including Chinese) |
| Interface | USB 2.0 & 10/100 Mbps Ethernet (LAN) |
| Software | RCMSi Remote Calibration & Maintenance System, Lovibond Color Control Software v5.x |
| Compliance | ISO/IEC 17025 traceable calibration standards, ISO 9001-certified reference materials, GLP-compliant data logging (date/time/operator ID/sample ID) |
| Sample Handling | Removable stainless-steel cuvette chamber, compatible with 10–50 mm pathlength cells (standard and flow-through options) |
| Housing | Corrosion-resistant stainless steel chassis |
| Data Output | CSV, XML, PDF reports |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/5 |
| Compliance Standards | EP, USP, Pt-Co/Hazen/APHA, CIE L*a*b*, CIE XYZ, Spectral Data |
| Interface | USB & LAN (RCMSi Remote Calibration and Maintenance System) |
| Display | Large backlit LCD with multilingual UI (including Chinese) |
| Sample Holders | Compatible with multiple pathlength cuvettes (10–50 mm), optional flow-through cell |
| Construction | Stainless steel measurement chamber, chemical-resistant housing |
| Software | Included Color Control Software for spectral visualization, CIE chromaticity diagrams, data export, instrument remote control, GLP-compliant reporting |
| GLP Features | Date/time stamp, user ID, sample ID, audit trail, password protection |
| Customization | User-defined color standards, selectable display parameters, language selection, access-level passwords |
| Delta-E & Bias Analysis | Quantitative deviation reporting (ΔL*, Δa*, Δb*, ΔE*ab, hue angle, saturation ratio, bias factor) |
| Calibration | Certified liquid standards (ISO/IEC 17025 traceable per ASTM D1209, D5386 |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/6 |
| Measurement Principles | Absorption photometry at fixed wavelengths & full-spectrum reflectance/transmittance |
| Standard Methods Supported | Pt-Co/Hazen/APHA, Gardner, Saybolt, ASTM D1209, ASTM D5386, ISO 6271, ISO 2761, CIE L*a*b*, CIE XYZ, Klett (Blue Filter KS-42), Hess-Ives |
| Display | 7-inch high-resolution TFT LCD with multi-language UI (including Chinese) |
| Interface | USB 2.0, 10/100 Mbps Ethernet (LAN), RS-232 optional |
| Data Storage | Internal memory for ≥2,000 measurements with GLP-compliant metadata (date/time, operator ID, sample ID, method ID) |
| Compliance | ISO/IEC 17025 traceable calibration standards available |
| Sample Format | Compatible with 10–50 mm pathlength glass or quartz cuvettes |
| Construction | Stainless steel optical chamber housing with chemical-resistant anodized aluminum chassis |
| Light Source | Long-life halogen tungsten lamp with stabilized power supply and automatic intensity compensation |
| Wavelength Range | 380–780 nm (full-spectrum mode) |
| Repeatability | ≤0.1 ΔE*ab (CIE 1976) for stable samples under controlled conditions |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/7 |
| Measurement Standards | ICUMSA, Pfund, Series 52 (Brown), CIE L*a*b*, Spectral Reflectance/Transmittance |
| Interface | USB & LAN |
| Display | Large backlit LCD |
| Language Support | Multilingual (including Chinese) |
| GLP Compliance | Date/Time stamp, Sample ID, Operator ID logging |
| Construction | Stainless steel measurement cell housing |
| Cell Compatibility | Standard cuvettes (10–50 mm pathlength), optional flow-through cell |
| Software | Included Lovibond Colour Control Software (CIE chromaticity diagrams, spectral data export, remote instrument control) |
| Calibration | Certified liquid standards (ISO/IEC 17025 traceable per ASTM D1209, D1500, D5386 |
| Remote Maintenance | RCMSi Network Verification System |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/8 |
| Measurement Standards | ADMI, Pt-Co/Hazen/APHA, CIE L*a*b*, CIE XYZ, Spectral Data (380–780 nm, 10 nm intervals) |
| Display | 7-inch TFT LCD with multi-language UI (including Chinese) |
| Interface | USB 2.0 & 10/100 Mbps Ethernet (LAN) |
| Compliance | ISO 9001, ISO/IEC 17025 (via certified reference standards), ASTM D1209, ASTM D5386, ISO 6271, ISO 2211 |
| GLP Support | Date/time stamp, sample ID, operator ID, audit trail export |
| Sample Cell Compatibility | 10–50 mm pathlength cuvettes (rectangular, round, flow-through optional) |
| Housing | Stainless steel chassis with chemical-resistant anodized aluminum front panel |
| Calibration | RCMSi Remote Calibration Management System enabled |
| Brand | Lovibond (Tintometer Ltd.) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi195/9 |
| Measurement Principle | Tristimulus Filter-Based Photometry |
| Light Source | Tungsten Halogen Lamp |
| Standard Cuvette | 10 mm Pathlength Glass Cell |
| Supported Color Scales | Lovibond®, Hunter Lab, CIELAB (L*C*h°), CIE XYZ, CIE Yellowness Index (YI), CIE Whiteness Index (WI), Spectral Data Output (31-point, 400–700 nm) |
| Interface | RS-232 & USB |
| Software Included | RCMSi Calibration & Data Management Suite for Windows |
| Compliance | ISO 4630 (Petroleum Products), ISO 27677 (Beer), AOAC Official Methods, ASTM D1209/D5386/D6290 |
| Calibration | Factory-Calibrated with NIST-Traceable Standards |
| Dimensions | 280 × 220 × 180 mm |
| Weight | 4.2 kg |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi880 / PFXi950 / PFXi995 |
| Spectral Range | 420–710 nm |
| Spectral Bandwidth | 10 nm |
| Colorimetric Repeatability | Δx,y ≤ ±0.0002 |
| Measurement Time | <30 s |
| Light Source | 5 V, 10 W Tungsten-Halogen Lamp |
| CIE Illuminants | A, B, C, D65 |
| Standard Observer Angles | 2°, 10° |
| Pathlength Range | 0.1–153 mm (0.004–6 in) |
| Filter Set | 16 Interference Filters |
| Data Storage Capacity | 100,000 Measurements |
| Interface | USB, LAN, RS232 |
| Display | 240 × 128 Backlit LCD |
| Keypad | 23 Membrane Keys with Audible Feedback |
| Language Support | English, Chinese, French, German, Italian, Portuguese, Russian, Spanish, Japanese |
| Power Supply | 90–240 V AC (External Adapter) |
| Dimensions | 515 × 196 × 170 mm |
| Weight | 7.7 kg |
| Compliance | CE, RoHS, WEEE |
| GLP Features | Timestamped Audit Trail, User ID, Sample ID, Calibration Log |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi 950/P |
| Spectral Range | 420–710 nm |
| Spectral Bandwidth | 10 nm |
| Repeatability | ±0.0002 in CIE x,y chromaticity coordinates |
| Measurement Time | <30 s |
| Path Length Range | 0.1–153 mm (0.004–6 in) |
| Light Source | 5 V, 10 W Tungsten-Halogen Lamp |
| CIE Illuminants | A, B, C, D65 |
| Standard Observer Angles | 2°, 10° |
| Built-in Color Scales | ASTM D1500 (Petroleum), Saybolt, CIE L*a*b*, L*C*h*, Yellowness Index (ASTM E313), Whiteness Index (CIE/ISO 11475), and Spectral Data Output |
| Calibration | One-Touch Automatic Baseline Calibration |
| Data Storage Capacity | 100,000 measurements |
| Interface Options | USB, LAN, RS232 |
| Display | 240 × 128 backlit LCD |
| Keypad | 23 tactile membrane keys with audible feedback, polyester overlay |
| Operating Languages | English, Chinese, French, German, Italian, Portuguese, Russian, Spanish, Japanese |
| Housing | Steel chassis with textured epoxy coating |
| Dimensions (W×H×D) | 515 × 195 × 170 mm |
| Weight | 7.7 kg |
| Compliance | CE, RoHS, WEEE |
| Optional Heated Cell Holder | Up to 95 °C temperature control |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi995 |
| Spectral Range | 420–710 nm |
| Spectral Bandwidth | 10 nm |
| Repeatability | ±0.0002 in CIE x,y coordinates |
| Measurement Time | <30 s |
| Optical Path Length | 0.1–153 mm |
| Light Source | 5 V, 10 W tungsten-halogen lamp |
| CIE Illuminants | A, B, C, D65 |
| Observer Angles | 2°, 10° |
| Data Storage Capacity | 100,000 measurements |
| Interface | USB, LAN, RS232 |
| Display | 240 × 128 backlit LCD |
| Keypad | 23 tactile polyester membrane keys with audible feedback |
| Optional Heater | Up to 95 °C |
| Operating Voltage | 90–240 VAC (external power supply) |
| Enclosure | Steel housing with textured epoxy coating |
| Dimensions & Weight | 515 × 195 × 170 mm / 7.7 kg |
| Compliance | CE, RoHS, WEEE |
| Built-in Color Scales | Lovibond RYBN, AOCS, Gardner, Pt-Co/Hazen/APHA, FAC, Chlorophyll A/B, β-Carotene, Iodine, Hess-Weis, Klett (Blue filter KS-42), Kreis, CIE XYZ/L*a*b*, spectral reflectance data |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | PFXi995 Automated Colorimeter |
| Optical Path Length | Up to 153 mm (6") |
| Compliance Standards | AOCS, ASTM D1500, ASTM D1209, ISO 2761, ISO 4630, ISO 6271, USP <631>, CIE 1931 & CIE 1976 (L*a*b*) |
| Data Interfaces | USB 2.0, 10/100 Mbps Ethernet (LAN) |
| Display | High-contrast backlit LCD with multilingual GUI (including English, German, French, Spanish, Chinese) |
| Software | Windows-based Lovibond ColorSoft v5.x with GLP audit trail, user management, and RCMSi remote calibration verification |
| Light Source | Tungsten-halogen lamp (replaceable) |
| Construction | Stainless steel housing with chemical-resistant coating |
| Optional Accessories | Integrated sample heater (for solid-to-liquid transition), custom filter sets, 1", 5.25", 10 mm, and 100 mm pathlength cells |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | RT700 |
| Measurement Principles | CIE-compliant 0°/d geometry (diffuse illumination, 0° viewing) |
| Illuminants | D65, A, C, F2, F7, F11 |
| Observer Angle | 2° and 10° standard observer |
| Color Spaces | CIE XYZ, Yxy, L*a*b*, Hunter LAB, L*C*h°, CMC (l:c), CIE94, DIN6172, Whiteness (CIE, Ganz, ASTM E313), Yellowness (ASTM D1925, E313), Delta E (ΔE*ab, ΔE00, ΔE94) |
| Repeatability | ≤0.08 ΔE*ab (white tile, 10 readings) |
| Lamp Type | Tungsten-halogen (long-life, stable output) |
| Aperture Options | 8 mm, 12 mm, 20 mm (user-selectable) |
| Display | High-contrast LCD with intuitive icon-based interface |
| Connectivity | USB port for data export and firmware updates |
| Compliance | ISO 5-4:2022, ISO 7724-1:2022, ASTM D2244, ASTM E308, CIE No. 15:2018 |
| Software Compatibility | OnColor™ v5.x (Windows-based, supports GLP audit trail, user access levels, report generation per ISO/IEC 17025) |
| Brand | Lovibond (Tintometer) |
|---|---|
| Origin | United Kingdom |
| Model | RT850I |
| Instrument Type | Integrating Sphere Spectrophotometer |
| Measurement Geometry | d/8° (diffuse illumination / 8° viewing angle), compliant with CIE No. 15, ISO 7724-1, ASTM E308, and DIN 5033-7 |
| Illuminants | D65, A, C, F2, F7, F11 |
| Observer Angle | 10° standard observer |
| Wavelength Range | 400–700 nm |
| Optical Resolution | 10 nm |
| Repeatability | ΔE*ab < 0.02 (white tile, 10 readings) |
| Inter-instrument Agreement | ΔE*ab < 0.15 (BCRA Series II tiles) |
| Sample Port Diameter | 25 mm (standard), optional 8 mm & 4 mm apertures |
| Data Output | CIE L*a*b*, L*C*h*, ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00, Yxy, XYZ, spectral reflectance curves |
| Compliance | CE, UKCA, RoHS |
| 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 |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | Lovibond® Comparator System 2000 |
| Price | Upon Request |
| 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 |
| Origin | Guangdong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | NH300 |
| Pricing | Available Upon Request |
| Brand | NIPPON DENSHOKU |
|---|---|
| Origin | Japan |
| Model | NW-12 |
| Illumination/Viewing Geometry | 45°/0° |
| Measurement Principle | Diffraction Grating Spectrophotometry (Back-illuminated Spectral Analysis) |
| Measurement Area | Φ10 mm |
| Light Source | LED |
| Color Spaces & Indices | CIE XYZ, Yxy, L*a*b*, L*C*h*, Lab, HVC, CIE Whiteness (W), ASTM E313/D1925 Yellowness Index (YI), ΔE*ab, ΔE*94, ΔE00, ΔECMC, TW, BW, WI |
| Measurement Repeatability | ΔE*ab SD ≤ 0.05 (measured 20× on certified white tile) |
| Display | Large-color LCD with real-time SE color value comparison |
| Memory Capacity | 40 standard references + 400 measurement records |
| Power | Rechargeable Li-ion battery (3.7 V, 3200 mAh) |
| AC adapter input | 5 V / 2 A (10 VA) |
| Dimensions & Weight | 220 × 142 × 70 mm |
| Compliance | Meets CIE No. 15, ISO 7724-1, JIS Z 8722, ASTM E308, ASTM E1347, and supports GLP/GMP data integrity requirements via optional software audit trail |
| Brand | NIPPON DENSHOKU |
|---|---|
| Origin | Japan |
| Model | SQ-2000 |
| Illumination/Viewing Geometry | 8°/d (Diffuse) |
| Spectral Range | 380–780 nm |
| Wavelength Interval | 10 nm |
| Optical System | Dual-beam compensation |
| Light Source | 12 V, 50 W Halogen Lamp (NA 55928) |
| Detector | High-speed Silicon Photodiode |
| Aperture Options | φ3 mm, φ10 mm, φ30 mm |
| Standard Illuminants | C/2°, D65/2°, A/2°, F6/2°, F8/2°, F10/2°, C/10°, D65/10°, A/10°, F6/10°, F8/10°, F10/10° |
| Color Spaces | CIE XYZ, CIELAB (L*a*b*), CIELCH, YI, WI, APHA, HVC, M(D:A), OD |
| ΔE*ab Repeatability | ≤ 0.06 |
| Spectral Reflectance Repeatability | ≤ 0.5% |
| A/D Resolution | 16-bit (with 18-bit internal auto-calibration) |
| Display | 256 × 64-dot Fluorescent Tube (Blue-Green) |
| Interface | RS-232C (Standard) |
| Power Supply | 100 V AC, 50/60 Hz |
| Power Consumption | 150 W |
| Dimensions & Weight | 15.0 kg |
| Operating Environment | 0–40 °C, 30–80% RH (non-condensing) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | NW-1 |
| Pricing | Upon Request |
| 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 | OHAUS |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | AP50MM |
| Pricing | Upon Request |
| Display | 160 × 240 pixel dot-matrix LCD, sunlight-readable |
| Power Supply | 4 × AA alkaline batteries |
| Measurement Principle | Nephelometric turbidity (90° scattered light) and absorbance-based colorimetry |
| Data Storage | 30,000 measurement records with timestamp (date & time) |
| Auto-Power-Off | Yes |
| Included Accessories | Carrying case |
| Sample Compatibility | Standard 13 mm, 16 mm, and 25 mm round cuvettes |
| Communication Interface | None (NA) |
| Brand | Orbeco-Hellige |
|---|---|
| Origin | USA |
| Model | 705-VA2 |
| Compliance | ASTM D1544, AOCS Td 1a |
| Sample Path Length | 10 mm |
| Light Source | Calibrated Tungsten-Halogen Lamp with Daylight-Mimicking Filter |
| Illumination Standard | Simulated North Sky Daylight (CIE Standard Illuminant C, ~6774 K) |
| Configuration | Portable Visual Comparator System with Dual Standard Color Disks (620C-45 & 620C-46), Two Cuvettes, Illuminator, Carrying Case, and Instruction Manual |
| Brand | Orbeco-Hellige |
|---|---|
| Origin | USA |
| Model | 705-VA2 |
| Compliance | ASTM D-1544, AOCS Td 1a |
| Color Scale Range | Gardner No. 1–18 (via dual calibrated discs No.602C-43 and No.602C-44) |
| Sample Vessels | Two cylindrical quartz tubes (Part No. 605-VT) |
| Illumination | Daylight-simulating light source (Part No. 600-DA) |
| Optical System | Precision-aligned prismatic magnifier for side-by-side visual comparison |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | A-TAKT |
| Type | CCD-based spectroradiometer |
| Spectral Bandwidth Options | 2 nm, 5 nm, 8 nm |
| Field-of-View Apertures | 0.50°, 1.0°, 1.25°, 1.50° |
| Lens Options | Fixed-focus 50 mm or zoom 75 mm |
| Stray-light Suppression | Optional shielded brightness accessory |
| Mounting Interface | 1/4"-20 SAE threaded port |
| Communication Interfaces | USB 2.0, RS-232 |
| OS Compatibility | Windows Vista (32/64-bit) and later, macOS 10.7+ |
| SDK Available | Yes, C/C++, .NET, LabVIEW compatible |
| Compliance Support | ASTM E308, CIE 15:2018, ISO/CIE 11664, IEC 62369-1, FDA 21 CFR Part 11 (audit trail via software logging) |
| Brand | Photo Research |
|---|---|
| Origin | USA |
| Model | CINEBRATE |
| Wavelength Range | 380–780 nm |
| Detector | 126-element linear array |
| Lens | Fixed-focus 75 mm |
| Focusing Distance | 3–30 m |
| Target Acquisition | Integrated laser alignment system |
| Measurement Spot Size | 99–987 mm (at specified distance) |
| Integration Time | 3 ms – 30 s |
| Spectral Bandwidth | 5 nm |
| Spectral Resolution | 4 nm |
| Luminance Range | 0.171–171 cd/m² |
| Luminance Accuracy (NIST-traceable) | ±2% @ 3.43 cd/m² |
| Luminance Repeatability | <1% @ 3.43 cd/m² |
| Chromaticity Accuracy (CIE Standard Illuminant A) | ±0.0015 CIEx,y @ 3.43 cd/m² |
| Chromaticity Repeatability | ±0.0015 CIEx,y @ 3.43 cd/m² |
| Frame Synchronization Frequency | 20–400 Hz |
| Field of View | 2° |
| Power Supply | Rechargeable Li-ion battery or AC adapter |
| Data Interface | USB 2.0 |
| Display | 640×480 full-color touchscreen LCD |
| Dimensions | 335.6 × 201.7 × 81.5 mm |
| Weight | 1.7 kg |