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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL15 |
| Component Category | Optical Element |
| Price Range | USD 0.15–75.00 (unit price varies by size, focal length, and coating) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | GL16 |
| Price Range | USD 0.50–299.00 |
| Component Category | Optical Element |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | GL12 |
| Component Category | Optical Element |
| Coating Range | 400–2500 nm (Visible + NIR + SWIR) |
| Substrate Material | Precision-Annealed K9 Crown Glass |
| Design Wavelength | 587.6 nm (d-line) |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| Effective Focal Length (EFL) Tolerance | ±2% |
| Centration Error | ≤3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| Effective Focal Length (EFL) Tolerance | ±2% |
| Lens Centration Error | 3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating | Uncoated (optional AR coatings: UV, VIS, NIR, SWIR) |
| Substrate Applicability | K9 standard |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | ≤3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating Options | Uncoated |
| Material | Precision-Annealed K9 Optical Glass |
|---|---|
| Design Wavelength | 587.6 nm |
| Diameter Tolerance | +0.0 / −0.1 mm |
| Center Thickness Tolerance | ±0.2 mm |
| Surface Irregularity | λ/4 @ 632.8 nm |
| EFL Tolerance | ±2% |
| Centration Error | ≤3 arcmin |
| Surface Quality | 3–4 scratch-dig |
| Edge Treatment | 0.2 mm × 45° chamfer |
| Coating Options | VIS AR (400–700 nm), NIR AR (650–1050 nm), SWIR AR (1000–1650 nm) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | INST Laser Instrument |
| Price | Upon Request |
| Core Components | Semiconductor-based Fiber Laser Module |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | INST High Power |
| Core Components | Semiconductor-based seed laser + integrated/fiber-coupled optical amplification modules |
| Output Power Range | 0.3–50 W (oscillator-only to externally amplified configurations) |
| Wavelength Options | 1530–1565 nm & 1047–1080 nm |
| Linewidth | <1 Hz (Lorentzian), <1 kHz (1 ms measurement) |
| Frequency Stability | <1 MHz/°C |
| RIN | –165 to –175 dBc/Hz @ 100 MHz |
| OSNR | >90 dBc (0.05 nm RBW) |
| SMSR | >75 dBc (3 MHz RBW) |
| Polarization Extinction Ratio | >23 dB |
| Beam Quality | M² < 1.05 |
| Power Stability | ±0.1% RMS |
| Absolute Wavelength Accuracy | ±0.02–±0.05 nm |
| Operating Temperature | 10–55 °C |
| Power Consumption | 30–50 W |
| Form Factor | 2U 19″ rack-mountable chassis |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | HVA-1 |
| Core Component | Semiconductor Laser System Integration Platform |
| Input Voltage Range | 0–5 V |
| Output Voltage Range | –30 to +180 V |
| Small-Signal Bandwidth | 1 kHz |
| Noise Spectral Density | ≤2 nV/√Hz (30 Hz – 10 kHz), ≤100 nV/√Hz (>10 kHz) |
| 1/f Voltage Noise | ≤20 nV/√Hz @ 20 Hz |
| AC Input | 90–264 VAC, 47–63 Hz |
| Power Connector | IEC 320-C14 |
| Dimensions | 3.25 × 6.25 × 7 in (82.6 × 158.8 × 177.8 mm) |
| Weight | 3 lbs (1.36 kg) |
| Operating Temperature | 0–40 °C |
| Operating Humidity | 20–90 % RH (non-condensing) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | S1-N-EVAP |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 310P-03 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 310P-06 |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 410P-06 |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion 5-Star |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion 5-Star |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AQ3010 |
| Product Type | Portable |
| Measurement Range | 0.01–19.99 NTU, 20.0–99.9 NTU, 100–1000 NTU |
| Resolution | 0.01 NTU (0.01–19.99), 0.1 NTU (20.0–99.9), 1 NTU (100–1000) |
| Operating Temperature | 0–50 °C (RH 0–90% at 30 °C) |
| Accuracy | ±2% of reading (0–500 NTU) |
| Light Source | Infrared LED compliant with ISO 7027 |
| Power Supply | 4×AAA alkaline batteries (≥3000 measurements) or 4×AAA lithium batteries (≥12,000 measurements) |
| IP Rating | IP67 |
| Auto-ranging | Yes (0–1000 NTU) |
| Calibration Standards | EPA-compliant polymer standards at 0.2, 20, 100, and 800 NTU |
| Sample Cell | 25 mm diameter vials |
| Auto-power-off | After 20 minutes idle |
| Battery Self-test | With diagnostic fault codes |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion AQ3010 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion AQ3700 |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AQ4500 |
| Price | Upon Request |
| Instrument Type | Portable |
| Measurement Ranges | EPA 180.1: 0–4000 NTU |
| GLI Method 2 | 0–40 NTU |
| ISO 7027 | 0–150 FNU |
| EBC | 0–24.5 EBC |
| ISO ABSB | 40–4000 FAU |
| IR-Ratio Mode | 0–4000 NTU |
| ASBC | 0–236 ASBC |
| Resolution | 0.001 NTU / 0.01 NTU / 0.1 NTU (auto-ranging) |
| Operating Temperature | −40.0 to +60.0 °C (non-condensing) |
| Accuracy | ±1% of reading |
| Light Source | Dual-wavelength LED (white + infrared) |
| Battery Life | 2500 h (alkaline) / 100,000 h (lithium) |
| Data Storage | 100 measurements |
| Interface | RS232 with 25-pin to 9-pin adapter |
| Calibration Standards | 0, 1, 10, 100, and 1000 NTU |
| Sample Cell | 24 mm diameter cuvette |
| Display | Custom LCD with dual-function touch keys |
| Environmental Compliance | Meets EPA 180.1, ISO 7027, ASBC Beer Methods, EBC Brewing Standards, and ISO 7027 (ABSB) |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BOD AutoEZ |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Microbial Electrode Method |
| Sample Capacity | Up to 36 samples per run (3 trays × 12 BOD bottles) |
| Analysis Time | ~15 minutes for full 36-sample batch |
| Electrode Configuration | Patented quad-electrode, 4-channel dissolved oxygen sensing |
| Report Generation | Fully automated BOD calculation and PDF/CSV export |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Dual Star |
| Instrument Type | Laboratory Water Quality Analyzer |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Price | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A |
| Pricing | Available Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A111 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A113 |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Orion Star A121 |
| Pricing | Upon Request |
| Origin | Guangdong, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | Rail-Mounted |
| Pricing | Available Upon Request |
| Base Plate Dimensions | 400 mm × 255 mm |
| Ear Bar Height from Base | 55.5 mm |
| Ear Bar Groove Scale Resolution | 0.1 mm |
| Ear Bar Linear Adjustment Range | 35 mm (1 mm graduation) |
| Rail Length | 255 mm |
| Zero Alignment | Rail zero line coincident with ear bar centerline |
| Rail Bidirectional Scale Range | ±100 mm (1 mm graduation) |
| Adapter Anterior–Posterior Travel | 43.5 mm |
| Adapter Dorsal–Ventral Adjustment Range | 30 mm (−20 mm to +10 mm |
| Optional AP Micro-Drive (Model 68102) | ±25 mm travel, 10 µm step resolution |