Optical Measurement Instruments
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| Key | Brand: Litilit |
|---|---|
| Model | Biolit-2 |
| Center Wavelength | 1050 ± 5 nm |
| Average Power | > 2 W |
| Pulse Duration | < 70 fs (typ. 55 fs) |
| Pulse Duration Stability | ±3 fs |
| Strehl Ratio | > 0.9 |
| Pre-chirp Tuning Range | −8000 to +500 fs² |
| Repetition Rate | 15/20/30/40 MHz (factory-set) |
| Analog Power Control | 1–100% |
| Beam Quality M² | < 1.2 (typ. 1.05) |
| Beam Roundness | > 0.9 (typ. 0.94) |
| Beam Diameter (1/e²) | 1.5 ± 0.3 mm |
| Beam Divergence (full angle) | < 1.5 mrad |
| Beam Pointing Stability (RMS) | < 20 μrad |
| Beam Pointing vs. Temperature | < 15 μrad/°C |
| Pulse Energy Stability (RMS) | < 1% |
| Power Stability (RMS) | < 1% |
| Warm-up Time | < 10 min |
| Cooling | Passive air-cooling (laser head) |
| Dimensions (L×W×H) | Laser Head: 313 × 152 × 107 mm³ |
| Control Unit | 449 × 370 × 140 mm³ |
| Cable Length | 3 ± 0.1 m |
| Input Voltage | 24 V DC (with integrated 100–240 V AC, 47–63 Hz power supply) |
| Operating Temp. | 18–30 °C |
| Storage/Transport Temp. | −20 to +70 °C |
| Harmonic Option | 0.4 W @ 525 nm (Biolit-2 SH variant) |
| Interfaces | USB, CAN |
| Patents | US10038297, JP6276471, EP3178137, CN106575849 |
| Brand | Litilit |
|---|---|
| Origin | Lithuania |
| Model | Indylit 10 |
| Output Wavelength | 1030 ± 2 nm (fundamental), 515 ± 1 nm (SHG) |
| Spectral Bandwidth (FWHM) | < 4 nm (1030 nm), < 3 nm (515 nm) |
| Average Power | > 10 W @ 100 kHz / > 12 W @ 1 MHz (1030 nm) |
| Pulse Energy | > 100 µJ (1030 nm), > 50 µJ (515 nm) |
| Pulse Duration | < 400 fs (adjustable from 400 fs to 4 ps) |
| Repetition Rate | 100 kHz – 1.6 MHz (burst mode down to 30 kHz) |
| Beam Quality (M²) | < 1.2 |
| Beam Roundness | > 0.90 (1030 nm), > 0.85 (515 nm) |
| Beam Diameter (1/e²) | 2.6 ± 0.2 mm (1030 nm), 2.2 ± 0.2 mm (515 nm) |
| Polarization | Linear, > 200:1 extinction ratio |
| Pre-pulse Contrast | > 1:1000 |
| Post-pulse Contrast | > 1:100 |
| Beam Divergence (full angle) | < 1 mrad |
| Beam Pointing Stability (RMS) | < 20 µrad |
| Power Stability (RMS, 1 s) | < 1% (1030 nm), < 2% (515 nm) |
| Pulse Energy Stability (RMS, 10 s) | < 1% (1030 nm), < 2% (515 nm) |
| Warm-up Time (cold start) | < 30 min |
| Warm-up Time (hot start) | < 3 min |
| Cooling | Passive air-cooled laser head, active fan-cooled control unit |
| Dimensions (L×W×H) | Laser Head: 498 × 248 × 194 mm³ |
| Control Unit | 490 × 370 × 140 mm³ |
| AC/DC Converter | 250 × 125 × 60 mm³ |
| Input Voltage | 100–240 V AC, 47–63 Hz → 24 V DC (25 A) |
| Max Power Consumption | 700 W |
| Avg. Power Draw (steady state) | 300 W |
| Operating Temperature | 18–30 °C |
| Storage/Transport Temp | −20 to +70 °C |
| Interfaces | CAN, USB |
| Pulse Picking | Integrated TTL-gated pulse selector (1–12 pulses/burst) |
| Switching time between outputs | < 1 s |
| Brand | Litilit |
|---|---|
| Origin | Lithuania |
| Model | Indylit 20 |
| Output Wavelength | 1030 ± 2 nm (fundamental), 515 ± 1 nm (SHG) |
| Avg. Power | >13 W @ 100 kHz / >18 W @ 1 MHz (fundamental) |
| Pulse Energy | >130 µJ (fundamental), >70 µJ (SHG) |
| Pulse Duration | <400 fs (adjustable 400 fs – 2 ps) |
| Repetition Rate | 100 kHz – 1 MHz (burst mode down to 30 kHz) |
| Beam Quality | M² < 1.2 |
| Polarization Extinction Ratio | >200:1 |
| Power Stability (RMS) | <1% (fundamental), <2% (SHG) |
| Beam Pointing Stability (RMS) | <20 µrad |
| Cooling | Passive air-cooled laser head, active fan-cooled control unit |
| Dimensions (L×W×H) | Laser Head 498 × 248 × 194 mm³ |
| Input Voltage | 100–240 V AC, 47–63 Hz → 24 V DC |
| Max. Power Consumption | 700 W |
| Operating Temperature | 18–32 °C |
| Compliance | CE, RoHS, IEC 60825-1:2014 Class 4 Laser Product |
| Brand | Litilit |
|---|---|
| Model | Neolit |
| Type | All-Fiber Mode-Locked Femtosecond Seed Source |
| Wavelength Range | 1020–1070 nm (Neolit), 1040 nm (Neolit AMP & BB) |
| Pulse Duration (as-is) | 1–5 ps (Neolit), 5–10 ps (Neolit AMP), 7 ps (Neolit BB) |
| Spectral Bandwidth (FWHM) | 4–12 nm (Neolit), 8–12 nm (Neolit AMP), 20–70 nm (Neolit BB) |
| Average Power | 1–5 mW (Neolit), 20–50 mW (Neolit AMP/BB) |
| Repetition Rate | 15–40 MHz (factory-fixed) |
| Polarization | Linear, PER > 100:1 |
| Output Connector | FC/APC |
| RF Sync Output | SMA |
| Control Interfaces | USB, CAN |
| Power Supply | 12 ± 2 V, max. 3 A |
| Operating Temperature | 15–45 °C |
| Dimensions (L×W×H) | 194 × 135 × 40 mm³ |
| Laser Class | 3B |
| Patented Technology | US10038297, JP6276471, EP3178137, CN106575849 |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LLG-EUV/XUV-S |
| Price | Upon Request |
| Wavelength Range | <1 nm to 60 nm (with quantum converter) |
| Field of View | 9.0 mm × 6.7 mm (customizable larger FOV available) |
| Dynamic Range | 14-bit |
| Hartmann Plate Pinhole Diameter | 75 µm |
| Pinhole Pitch | 250 µm |
| Tilt Adjustment Range | ±10° |
| X/Y Translation Range | ±10 mm |
| Vacuum Compatibility | UHV-compatible, mounted on CF63 flange |
| Single-Pulse Wavefront Repeatability | λ/116 rms (at λ = 13.5 nm) |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Model | LLG-fiber |
| Cooling | Water-cooled |
| Core Technology | Noble-gas-filled hollow-core fiber with controlled self-phase modulation (SPM) |
| Length Options | Up to 3 m (customizable) |
| Input Pulse Compatibility | Sub-100-fs, mJ-level ultrafast pulses (e.g., Ti:sapphire, Yb-based amplifiers) |
| Spectral Broadening Factor | >20× at ~60% transmission |
| Output Stability | CEP-stable down to 4 fs |
| Compliance | Designed for integration into ISO 10110-compliant optical beamlines and GLP-aligned ultrafast labs |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LLG-Ultimate UV |
| Core Components | Liquid Dye-Based Ultrafast Laser System |
| Wavelength | 248.5 nm |
| Pulse Duration | <1 ps |
| Pulse Energy | ≥100 mJ (at optimal gas fill & optics condition) |
| Repetition Rate | 0–10 Hz |
| Timing Jitter | ±3 ns (relative to trigger) |
| Beam Dimensions | ~35 mm × 25 mm (near-field) |
| Near-Field Uniformity | <10% (over 90% beam area) |
| Beam Divergence | <3× diffraction limit |
| Trigger Output | >10 V @ 50 Ω, jitter <30 ps, fixed ~30 ns lead time relative to laser pulse |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UV-LFM |
| Pricing | Upon Request |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Model | UV-UF-Laser |
| Wavelength | 248 nm |
| Pulse Duration | 200–700 fs |
| Repetition Rate | 10–300 Hz |
| Pulse Energy | 5–50 mJ |
| Configuration | Solid-State Ultrafast Laser System |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Model | LLG100 |
| Wavelength | 248 nm |
| Single-Pulse Energy | 100 mJ (≥50 µJ seed pulse energy @ 248 nm) |
| Timing Jitter | ±2 ns (relative to trigger pulse) |
| Beam Size | 36 × 36 mm² |
| Beam Quality | 2× diffraction-limited (M² = 1 input) |
| Brand | Laser-Laboratorium Göttingen e.V. |
|---|---|
| Origin | Germany |
| Model | LLG50 |
| Wavelength | 248 nm |
| Pulse Energy | 50 mJ (for seed pulse energy > 50 µJ at 248 nm) |
| Timing Jitter | ±2 ns (relative to trigger) |
| Beam Size | 36 × 36 mm² |
| Beam Quality | M² ≤ 2 (input M² = 1) |
| Amplification Geometry | Dual- or triple-pass configuration |
| Brand | LoHua |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | LH-P305 |
| Product Type | Portable |
| Measurement Range | 0–2000 NTU |
| Resolution | 0.01 NTU (for values <10 NTU) |
| Operating Temperature | 5–40 °C |
| Accuracy | ±10% |
| Light Source | Dual-beam LED (White + Infrared) |
| Detection Principle | 90° Scattering + Transmission Ratio Method |
| Calibration | Multi-point calibration with automatic storage of latest calibration record |
| Display | 3.5-inch high-resolution color LCD with dial-style UI |
| Power | Rechargeable lithium battery (8 h typical operation), auto-off after 10 min idle, USB Type-C charging |
| Accessories Included | Formazin standard solution, sealed reaction tubes, light-shielding cap, adapter, silicone oil |
| 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) |