Optical Instruments
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| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Online Turbidimeter |
| Model | TP-180 |
| Measurement Range | 0.1–1000 NTU |
| Resolution | 0.1 NTU |
| Operating Temperature | 0–25 °C |
| Accuracy | ±2 % of reading |
| Display | 128×64 dot-matrix LCD (Chinese interface) |
| Output Signals | 4–20 mA / 0–5 V / 0–10 V (configurable) |
| Relay Outputs | 2 programmable alarm relays |
| Enclosure Rating | IP65 |
| Data Storage | Cyclic internal memory with auto-overflow management |
| Signal Processing | High-precision A/D conversion + embedded microcontroller architecture |
| Optical Principle | Ratio-metric scattered/transmitted light detection |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | TP-308 |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | 20–200 NTU |
| Resolution | 0.1 NTU |
| Operating Ambient Temperature | 0–25 °C |
| Accuracy | ±2 % |
| Light Source | Imported Cold LED Source (100,000 h Lifetime) |
| Display | Large LCD Screen with Keypad Interface |
| Data Storage | Up to 30,000 measurements |
| Connectivity | Ethernet & USB |
| Calibration Standards | Compliant with ISO 7027 and ISO 7887–1985 for turbidity and color measurement |
| Curve Library | Preloaded Standard Curves + 96 User-Defined Curves |
| Power Management | Battery Backup for Data Integrity During Power Interruption |
| Consumables | Low-Cost, Low-Volume Reagents |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Benchtop / Laboratory Turbidimeter |
| Model | TP-309 |
| Measurement Range | (0.00–100.00) NTU or (100.0–1000) NTU |
| Resolution | 0.01 NTU (0–100 NTU), 0.1 NTU (100–1000 NTU), 1 NTU (≥1000 NTU) |
| Operating Temperature | 5–45 °C |
| Accuracy | ±2% F.S. (0.0–100 NTU), ±5% F.S. (100–1000 NTU) |
| Calibration Method | Formazin-based turbidity standard (ISO 7027 compliant) |
| Display | 5.0-inch color TFT touchscreen with Chinese UI |
| Data Storage | Up to 256 measurement records with auto-rollover |
| Light Source | Imported monochromatic cold LED (860 ± 30 nm) |
| Electrical Design | SMT-integrated circuit architecture, low-power microcontroller platform |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | TP-3115 |
| Pricing | Available Upon Request |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | TP180 |
| Product Type | Online Turbidimeter |
| Measurement Range | 20–200 NTU |
| Resolution | 0.1 NTU |
| Operating Ambient Temperature | 0–25 °C |
| Accuracy | ±2 % |
| Display | 128×64 Dot-Matrix LCD (Chinese Interface) |
| Output Signal Options | 4–20 mA / 0–5 V / 0–10 V (configurable) |
| Relay Outputs | 2 programmable alarm relays |
| Enclosure Rating | IP65 |
| Data Storage | Cyclic internal memory with auto-overflow overwrite |
| Signal Processing | High-precision A/D conversion + embedded microcontroller architecture |
| Circuit Design | SMT assembly + galvanically isolated signal conditioning circuits |
| Calibration | Single-point calibration enabled via ratio of scattered-to-transmitted light |
| Brand | TimePower |
|---|---|
| Model | TP-180 |
| Type | Online Turbidimeter |
| Measurement Range | 20–200 NTU |
| Resolution | 0.1 NTU |
| Accuracy | ±2 % |
| Operating Temperature | 0–25 °C |
| Display | 128×64 Dot-Matrix LCD (Chinese UI) |
| Output Signal | Configurable Standard Analog Output (e.g., 4–20 mA) |
| Relay Outputs | 2 Programmable Alarm Relays |
| Enclosure Rating | IP65 |
| Origin | Beijing, China |
| Manufacturer | TimePower Co., Ltd. |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Type | Online Turbidimeter |
| Model | TP180 |
| Measurement Range | 0.01–4000 NTU |
| Resolution | 0.01 NTU |
| Operating Temperature | 5–45 °C |
| Accuracy | ±2% FS |
| Protection Rating | IP65 |
| Output Signals | 0–10 mA / 0–20 mA / 4–20 mA (selectable, load <300 Ω) |
| Relay Outputs | 2 SPST, AC220V 3A / DC30V 3A |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤15 W |
| Dimensions (H×W×D) | 145 × 120 × 150 mm |
| Panel Cutout | 138 × 138 mm |
| Weight | 0.64 kg |
| Response Time (T90) | <1 min at 25 °C |
| Temperature Compensation Range | 0–60 °C |
| Sample Temperature Range | 5–60 °C |
| Storage Temperature | –25 to +55 °C (electrode must be stored >0 °C) |
| Humidity Limit | ≤90% RH (non-condensing) |
| Data Storage | Cyclic buffer with auto-overflow management |
| Repeatability | ≤1% FS |
| Brand | TimePower |
|---|---|
| Model | TP309 |
| Type | Benchtop Laboratory Turbidimeter |
| Measurement Range | (0.0–100) NTU or (100–1000) NTU |
| Resolution | 0.01 NTU (0–100 NTU range), 0.1 NTU (100–1000 NTU range) |
| Accuracy | ±2% F.S. (0–100 NTU), ±5% F.S. (100–1000 NTU) |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4 h |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Display | 5.0-inch color touchscreen LCD |
| Calibration Method | Formazin-based standard (ISO 7027 compliant) |
| Data Storage | Up to 256 records with auto-overflow management |
| Compliance | Meets Chinese National Standard GB/T 13200-1991 and ISO 7027:1999 for turbidity measurement |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Origin | Domestic (China) |
| Model | TP309 |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | 20–200 NTU |
| Resolution | 0.1 NTU |
| Operating Ambient Temperature | 0–25 °C |
| Accuracy | ±2 % |
| Display | 5.0-inch TFT color touchscreen with Chinese UI |
| Light Source | Imported monochromatic cold LED source |
| Calibration Method | Formazin-based zero calibration (ISO 7027 compliant) |
| Data Storage | Cyclic memory for ≤256 measurement records |
| Compliance | Meets ISO 7027:2016 and GB/T 13200–2016 requirements |
| Electrical Architecture | SMT-integrated circuit design with embedded microcontroller platform |
| Power Supply | AC 220 V ±10 %, 50 Hz |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop / Laboratory |
| Model | TP309 |
| Measurement Range | (0.0–100.0) NTU or (100.0–1000) NTU |
| Resolution | 0.01 NTU |
| Operating Temperature | (5–45) °C |
| Accuracy | ±2% F.S. for 0–100 NTU |
| Brand | TimePower |
|---|---|
| Model | TP309 |
| Type | Benchtop Laboratory Turbidimeter |
| Measurement Range | 20–200 NTU |
| Resolution | 0.1 NTU |
| Accuracy | ±2 % |
| Operating Temperature | 0–25 °C |
| Light Source | Imported Monochromatic Cold Light LED |
| Calibration Method | Formazin-Based Zero Calibration |
| Data Storage Capacity | Up to 256 Records (circular buffer) |
| Display | 5.0-inch Color Touchscreen LCD with Chinese UI |
| Compliance | Formazin Turbidity Standard (ISO 7027 / EPA Method 180.1) |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | TP309 / TP3118 |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | 0.0–100.0 NTU or 100.0–1000 NTU |
| Resolution | 0.01 NTU |
| Operating Ambient Temperature | 5–45 °C |
| Accuracy | ±2% F.S. (0–100 NTU), ±5% F.S. (100–1000 NTU) |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Benchtop / Laboratory Turbidimeter |
| Model | TP3118 |
| Measurement Range | 0–1000 NTU (auto-ranging across four sub-ranges: 0–10, 10–100, 100–400, and 400–1000 NTU) |
| Resolution | 0.01 NTU |
| Operating Temperature | 5–45 °C |
| Accuracy | ±2% of Full Scale (F.S.) |
| Repeatability | ≤5% |
| Optical Source | Imported Cold LED Light Source (Lifespan ≥100,000 h) |
| Display | 5.0-inch Color LCD (Chinese/English Switchable) |
| Data Storage | 30,000 Measurements + 96 Custom Calibration Curves |
| Interface | USB 2.0, RJ45 Ethernet Port |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Power Consumption | 5 W |
| Dimensions | 348 × 250 × 145 mm |
| Weight | 2.6 kg |
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Model | AF650 |
| Measurement Range | 0.5–8.0 ASTM |
| Light Source | 12 V / 20 W Halogen Tungsten Lamp (CIE Illuminant C) |
| Cell Path Length | 33 mm |
| Standard Disc Sets | Disc 1 (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5), Disc 2 (1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0) |
| Compliance | ASTM D1500, ISO 2049, IP 196, DIN 51578, BS 5859, JIS K2580, NF T60-104, NBN T52-109, FTM 719-102 |
| Certification | CE |
| Power Supply | 220 V AC input with 12 V DC adapter |
| Dimensions | 235 × 245 × 90 mm |
| Weight | 4.9 kg |
| Brand | Tintometer (Lovibond®) |
|---|---|
| Origin | United Kingdom |
| Model | Lovibond® Comparator 3000 |
| Light Source | CIE-compliant halogen tungsten lamp |
| Viewing Configuration | Tristimulus field (sample + two adjacent glass color standards) |
| Compliance | ASTM D1500, EBC Method 6.1, AOAC 920.147, ISO 4630, USP <631>, Gardner, FAC, US Military Resin Standards |
| Accessories | Industry-specific calibrated glass color discs (non-fading), optional NIST-traceable filter sets and certified reference standards |
| Application Scope | Petrochemicals, edible oils, resins, beverages, pharmaceutical excipients, industrial chemicals |
| Brand | SETA |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PFXi-195 (15260-4) |
| Price | Upon Request |
| Measurement Method | 9-Channel Interference Filter Photometry |
| Spectral Range | 420–710 nm |
| Bandwidth | 20 nm |
| Colorimetric Repeatability | ±0.0004 CIE ΔE*ab |
| Transmittance Accuracy | ±0.5% |
| Saybolt Color Reproducibility | ±1 unit |
| Measurement Time | ≤25 s |
| Light Source | Tungsten-Halogen Lamp |
| Optical Path Length | Adjustable from 0.1 to 50 mm |
| Data Storage Capacity | 32 test records |
| Dimensions | 17 × 20 × 44 cm |
| Weight | 7 kg |
| Interface | RS232 |
| Brand | TMC |
|---|---|
| Origin | USA |
| Model | STACIS Floor Platform 65 |
| Compliance | ASTM E1492, ISO 20486, SEMI S2 |
| Load Capacity | Up to 2,500 kg (configurable) |
| Active Isolation Bandwidth | 0.6–150 Hz |
| Residual Vibration | < 10 nm RMS (1–100 Hz) |
| Platform Material | 304 Stainless Steel |
| Footprint Customization | Yes, full dimensional and cutout flexibility |
| Controller | STACIS II Digital Feedback System with Ethernet/RS-232 Interface |
| Power Requirement | 100–240 VAC, 50/60 Hz |
| Environmental Operating Range | 15–30 °C, < 70% RH non-condensing |
| Brand | TMC |
|---|---|
| Origin | USA |
| Model | STACIS III |
| Active DOF | 6 |
| Active Bandwidth | 0.6–150 Hz |
| Passive Natural Frequency | 18 Hz (vertical & horizontal) |
| Effective Active Resonant Frequency | 0.5 Hz |
| Isolation at 1 Hz | 40–70% |
| Isolation ≥2 Hz | ≥90% |
| Settling Time (10 lb step, 10 | 1): 0.3 sec |
| Internal Noise | <0.1 nm RMS |
| Load Range per Isolator | Low (181–499 kg), Med (408–953 kg), Hi (862–2041 kg) |
| Static Lift Capacity | 4090 kg |
| Stiffness (Med isolator, 454 kg) | 73 × 10⁵ N/m |
| Magnetic Emission (<102 mm) | <0.02 µG broadband RMS |
| Environmental Compliance | CE, RoHS |
| Operating Temp | 10–32 °C |
| Humidity | 30–60% RH |
| Power | 100–240 VAC, 50/60 Hz, <600 W |
| Isolator Dimensions | 300 × 320 × 275 mm |
| Isolator Weight | 34 kg |
| DC-2020 Controller | Dual-core 150/75 MHz, 10 kHz sampling, 16 AI/AO channels, Ethernet + USB + RS-232, embedded GUI |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TD-45 |
| Instrument Type | Destructive Sampling |
| Measurement Range (Brix) | 0–55% w/w |
| Resolution (Brix) | 0.1% |
| Accuracy (Brix) | ±0.2% |
| Measurement Range (Refractive Index, nD) | 1.3330–1.4535 |
| Resolution (nD) | 0.0001 |
| Accuracy (nD) | ±0.0003 |
| Power Source | 1 × AAA battery (up to 8,000 measurements) |
| Auto-off | After 3 minutes of inactivity |
| Calibration | Distilled water (nD = 1.3330 at 20 °C) |
| Sample Cell | Stainless steel |
| Prism Cover | Integrated protective lid |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | WSB-V |
| Price | USD 700 (approx.) |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | WSB-V |
| Price | USD 700 (FOB) |
| Light Source | Simulated D65 Illuminant |
| Geometry | Diffuse Illumination / Normal Detection (d/0) |
| Sphere Diameter | φ120 mm |
| Aperture Diameter | φ20 mm |
| Sample Minimum Diameter | ≥φ30 mm |
| Repeatability | ≤0.1 |
| Zero Drift | ≤0.1 |
| Scale Drift | ≤0.1 |
| Measurement Error | ≤±0.5 |
| Resolution | 0.1 |
| Display | 3½-digit LED |
| Output | RS-232 interface (printer optional) |
| Compliance | JJG 512–2002, GB/T 3978–1983, GB/T 5950–2002 |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | WSL-2 |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Type | Benchtop |
| Optical Geometry | 0°/45° Integrating Sphere |
| Light Source | Tungsten Filament Lamp |
| Spectral Range | 380–750 nm |
| Repeatability | ΔE* ≤ 0.08 (CIELAB, within same sample, 10 measurements) |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Destructive Sampling |
| Model | WZ-105 |
| Measurement Range | 45–82% Brix |
| Resolution | 0.50% Brix |
| Temperature Compensation | Automatic |
| Brand | Top Instruments (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | TPY-1 |
| Price | Upon Request |
| Angle of Incidence | 20°–90° (±0.05° resolution) |
| Film Thickness Measurement Accuracy | ±1 nm |
| Thickness Range | 1–300 nm |
| Refractive Index Range | 1.0–10.0 |
| Minimum Display Resolution | ≤1 nm |
| Laser Wavelength | 632.8 nm (He-Ne) |
| Optical Center Height | 80 mm |
| Max Sample Diameter | φ140 mm |
| Min Sample Diameter | φ10 mm |
| Max Sample Thickness | 16 mm |
| Polarizer Azimuth Range | 0°–180° (0.05° resolution) |
| Thickness Repeatability | ±1 nm |
| Refractive Index Repeatability | ±0.01 |
| Instrument Weight | 25 kg |
| Brand | Top Instruments (TP) |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | WSZ-710 |
| Price Range | USD 1,400 – 7,200 |
| Brand | Top Optical |
|---|---|
| Model | QWSZ-I |
| Origin | Tianjin, China |
| Manufacturer | Top Optical Co., Ltd. |
| Construction Type | Domestic Production |
| Dimensions (L×W×H) | 1200×800×800 mm, 1500×1000×800 mm, 1800×1000×800 mm, 1800×1200×800 mm, 2000×1200×800 mm, 2400×1200×800 mm |
| Surface Roughness | ≤ 0.8 µm |
| Flatness | ≤ 0.02 mm/m² |
| Natural Frequency | ≤ 3 Hz |
| Maximum Vibration Amplitude | ≤ 3 µm |
| Top Plate Material | High-permeability stainless steel |
| Mounting Pattern | M6 threaded inserts, spaced at 50×50 mm or 25×25 mm grid |
| Core Structure | Honeycomb polymer damping layer |
| Side Walls | Medium-carbon structural steel |
| Adjustable Supports | Wear-resistant precision leveling feet |
| Brand | Top Optical |
|---|---|
| Model | QWSZ-II |
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Platform Dimensions (L×W×H) | 1200×800×800 mm, 1500×1000×800 mm, 1800×1000×800 mm, 1800×1200×800 mm, 2000×1200×800 mm, 2400×1200×800 mm |
| Surface Roughness | ≤0.8 µm |
| Flatness | ≤0.02 mm/m² |
| Natural Frequency | ≤3 Hz |
| Maximum Vibration Amplitude | ≤3 µm |
| Top Plate Material | High-permeability stainless steel |
| Mounting Grid | M6 threaded inserts at 50×50 mm or 25×25 mm pitch |
| Core Structure | Honeycomb polymer damping layer |
| Side Walls | Medium-carbon structural steel |
| Leveling Mechanism | High-wear-resistance precision adjustable supports |
| Brand | TopOptical |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SZ-01 |
| X-Y Translation Range | ±10 mm |
| X-Y Positioning Accuracy | 0.01 mm |
| Z-Axis Vertical Travel | 30 mm |
| Standard Aperture Compatibility | Ø12 mm |
| Brand | TOP-UNISTAR |
|---|---|
| Origin | Hong Kong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | ultraLYZE VUV |
| Pricing | Upon Request |
| Wavelength Range | 115–350 nm |
| Measurement Modes | Transmittance (T), Reflectance (R) |
| Accuracy (R/T) | < 0.3% |
| Wavelength Resolution | < 0.1 nm |
| Operating Environment | High Vacuum (<10⁻⁶ mbar) or N₂ Purge |
| Detector | Angle-Adjustable PMT with Reference Channel |
| Optional Modules | Polarizer, Micro-Focusing Optics, Automated Sample Transfer System |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SR-5100 |
| Price Range | USD 13,500 – 27,000 |