Industry-specific Instruments
Filter
Showing 2821–2850 of 6535 results
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KY-0125 |
| Price | Upon Request |
| Applicable Standard | ASTM D2420, SH/T 0125 |
| Heating Method | Electric Tubular Heater |
| Temperature Control | Digital PID Controller with PT100 Sensor |
| Flow Regulation | Adjustable Needle Valve + Visual Flowmeter |
| Total Power | 1000 W |
| Power Supply | AC 220 V, 50 Hz |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Producer |
| Country of Origin | China |
| Model | KY-0231 |
| Quotation | Upon Request |
| Applicable Standard | SH/T 0231 |
| Wet Gas Meter Capacity | 2 L |
| Stainless Steel Hollow Needle | φ1 × 0.2 mm |
| Measurable H₂S Range | 5–500 mg/m³ |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | KY-102 |
| Measurement Principle | Infrared Absorption (CO₂ & SO₂) |
| Carbon Range | 0.005–10.0000% (extendable to 99.999%) |
| Sulfur Range | 0.0005–0.3500% (extendable to 99.999%) |
| Analysis Time | ~35 s (excluding sample weighing) |
| Detection Limit | 200 ppm |
| Sample Mass | 100 mg – 1 g |
| Repeatability | ±200 ppm (200–1000 ppm) |
| Weighing Capacity | 0–100 g |
| Readability | 0.001 g |
| Required Gas | O₂ at 0.5 MPa, ≥99.7% purity |
| Combustion Methods | Tube Furnace (for viscous samples), Arc Furnace (for solid samples) |
| Compliance Standards | GB/T 223.69–1997 (C), GB/T 223.68–1997 (S) |
| Interface | Windows-based GUI with real-time curve display |
| Data Acquisition | PCI-bus integrated control and acquisition system |
| Detector | Low-noise, high-sensitivity, anti-interference infrared detector |
| Channel Configuration | 16 independent channels for carbon, 16 for sulfur (32 total, user-configurable) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Producer |
| Region Classification | Domestic (China) |
| Model | KY-104C |
| Pricing | Upon Request |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | KY-106 |
| Price | USD 7,400 (approx. based on ¥53,000 at 1 USD = ¥7.2) |
| Potential Range | −2.0 to +2.0 V |
| Potential Resolution | < 50 mV (peak separation) |
| Detection Limit | 1 × 10⁻⁷ mol/L |
| Supported Techniques | CV, SCV, LSV, CA, DPV, NPV, NEOP, SWV, i–t, CC |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-20 |
| Force Range Options | 0–100 N / 0–200 N / 0–500 N (user-selectable) |
| Sensitivity | 0.1 N |
| Accuracy | ≤0.5% F.S. ± 0.1 N |
| Particle Diameter Capacity | 0–20 mm (granules) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | KY-200 |
| Price | USD 1,700 (FOB Jiangsu) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200 Sulfur Analyzer |
| Price | USD 9,200 (FOB Jiangsu) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Producer |
| Country of Origin | China |
| Model | KY-200A |
| Pricing | Upon Request |
| Measurement Principle | Microcoulometric Titration (ASTM D5808 / GB/T 18612) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Chlorine Range | 0.1–10,000 mg/L |
| Detection Limit | 0.1 mg/L |
| Precision | RSD ≤20% (≤1.0 mg/L), ≤8% (1.0–100 mg/L), ≤3% (>100 mg/L) |
| Temperature Control | Ambient to 1100 °C ±1 °C |
| Carrier Gases | Industrial-grade O₂ and N₂ |
| Cooling Method | Intelligent Fan-cooled Cracking Furnace |
| Power Consumption | 1.5 kW |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-3000S A |
| Detection Principle | UV Fluorescence (ASTM D5453, ISO 20846, UOP 971) |
| Sample Forms | Liquid, Solid, Gas (with optional dedicated injectors) |
| Sulfur Measurement Range | 0.2 mg/L to 100% w/w |
| LOD | 0.2 mg/L (as S) |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±0.5% of setpoint or ±3 °C (whichever is greater) |
| Carrier Gas | High-purity Argon (≥99.98%) and Oxygen (≥99.98%) |
| Power Consumption | 2 kW |
| Dimensions (L×W×H) | 680 × 480 × ~520 mm |
| Data Acquisition | 24-bit ADC, USB 2.0 interface, minimum detectable signal < 1 µV |
| PMT Voltage | Adjustable, software-controlled |
| Calibration Options | Single-point or multi-point calibration using certified SRMs |
| Software Compatibility | Windows 10/11, 64-bit |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | KY-4 |
| Pricing | Upon Request |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Model | KY-403 |
| Measurement Range | ≥0.001 mg KOH/g |
| Potentiometric Range | −2000.0 to +2000.0 mV |
| Basic Electrical Error | ±0.1% F.S. + 0.1 mV |
| Input Impedance | ≥1 × 10¹² Ω |
| Burette Capacity | 10 mL |
| Minimum Dispensing Volume | 0.001 mL |
| Burette Accuracy | ±0.1% F.S. |
| Precision | Compliant with or Exceeding GB/T 18609 and GB/T 7304 |
| Operating Temperature | 0–35 °C |
| Power Supply | AC 220 V ± 22 V, 50 Hz |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | KY-4S |
| Pricing | Upon Request |
| Sample Type | Liquid |
| Analytical Method | Potentiometric Titration |
| Detection Limit | ≥3 µg/g |
| Minimum Titrant Dispense Volume | 0.01 mL |
| Potentiometric Range | 0 to ±1999.5 mV |
| Burette Accuracy | ±0.1% F.S. |
| Electronic Unit Basic Error | ±0.1% of full scale + 0.5 mV |
| Relative Standard Deviation | ≤5% |
| Compliance Standard | GB/T 1792–1988 “Determination of Mercaptan Sulfur in Distillate Fuels” |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KY-4Wa |
| Pricing | Upon Request |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | KY-104 |
| Price | USD 2,100 (FOB) |
| Measurement Range | 5–1000 mg/L COD (dilution required above 1000 mg/L) |
| Accuracy | ±5 mg/L (5–100 mg/L), ±5% RSD (100–1000 mg/L) |
| Chloride Interference Tolerance | <1000 mg/L Cl⁻ |
| Digestion Time | 10–120 min |
| Compliant Standards | APHA Standard Method 5220D, US EPA Method 410.4 |
| Light Source | Monochromatic Cold LED |
| Detection Principle | Fixed-Wavelength Colorimetry (610 nm typical) |
| Data Processing | Embedded MCU with Linear Regression Algorithm |
| Sample Introduction | Pneumatic Pressure-Driven Auto-Sampling |
| Temperature Control | PID-Regulated Heating Block (±0.5 °C) |
| Output | Thermal Printer Integration, USB Data Export |
| Brand | Kyoyuan |
|---|---|
| Model | KY-2000 |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Pricing | Upon Request |
| Measurement Principle | Thermogravimetric Analysis (TGA) |
| Analysis Time | < 20 min per sample |
| Moisture Accuracy | ±0.5% |
| Volatile Matter Accuracy | ±0.5–1.5% |
| Ash Content Accuracy | ±0.3–0.7% |
| Higher Heating Value Accuracy | ±0.5–1.5 MJ/kg |
| Lower Heating Value Accuracy | ±0.5–1.5 MJ/kg |
| Operating System | Windows-based control software (Chinese UI) |
| Optional Modules | Unburned Carbon in Fly Ash (Loss on Ignition for ash residue) |
| Brand | Kyoyuan |
|---|---|
| Model | KY-200AOX |
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Compliance | HJ 1214–2021, GB/T 22904–2008 |
| Temperature Range | 100–1150 °C |
| Temperature Control Accuracy | ±1 °C |
| Detection Range | 0.028–1000 mg/L (100 mL sample volume) |
| LOD | 0.007 mg/L as Cl⁻ |
| Analysis Time | 3–10 min (excluding sample pretreatment) |
| Carrier Gas | O₂ ≥99.9% |
| Sample Introduction | Modified quartz boat with direct liquid/solid injection capability |
| Sample Mass | 50 mg |
| Power Consumption | 1.5 kW |
| Electrical Supply | 220 V, 50 Hz |
| Net Weight | ~15 kg |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-200S |
| Detection Target | Total Sulfur |
| Measurement Principle | Microcoulometric Titration (ASTM D3227, SH/T 0253, GB/T 11061.4, SH/T 0222, GB/T 3208) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Sulfur Range | 0.1 mg/L to 10,000 mg/L |
| Detection Limit | 0.1 mg/L (as S) |
| Repeatability | ≤30% RSD (x < 0.5 mg/L) |
| Temperature Control Range | Ambient to 1100 °C |
| Temperature Stability | ±1 °C |
| Power Requirement | 1500 W |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Cooling Method | Intelligent Fan-based Air Cooling |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | KY-202 |
| Price Range | USD 4,200 – 7,000 (FOB) |
| Analyte | Total Sulfur |
| Principle | Microcoulometric Titration (ASTM D3227, SH/T 0253, GB/T 11061.4, SH/T 0222) |
| Sample Forms | Liquid, Solid, Gas (with optional injectors) |
| Detection Range | 0.2 mg/L – 10,000 mg/L (S) |
| LOD | 0.2 mg/L (S) |
| Repeatability | As per SH/T 0253 specifications (Cv ≤ 3% for [S] > 10 mg/L |
| Temperature Control | Ambient to 1100 °C, ±1 °C |
| Power | 1500 W |
| Carrier Gases | Technical-grade O₂ and N₂ |
| Cooling | Air-cooled pyrolysis furnace with auto-controlled fan |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | KY-300 |
| Price | USD 9,500 (FOB Jiangsu) |
| Measurement Principle | Coulometric Titration |
| Carbon Range | 1–99 wt% |
| Hydrogen Range | 0.1–99.9 wt% |
| Carbon Repeatability | ≤0.50% RSD |
| Hydrogen Repeatability | ≤0.15% RSD |
| Combustion Furnace Temp Range | Ambient to 1000 °C |
| Conversion Furnace Temp Range | Ambient to 500 °C |
| Temperature Control Accuracy | ±10 °C of setpoint |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 3200 W |
| Dimensions (L×W×H) | 780 × 430 × 310 mm |
| Cooling | External electrolytic cell cooling system required |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model Compliance | SH/T 0689, ASTM D5453, GB/T 34100-2017 |
| Detection Principle | UV Fluorescence (S) |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Detection Range | 0.2 mg/L to 5000 ppm (up to % level) |
| LOD | 0.2 mg/L (as sulfur) |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Temperature Control | Ambient to 1300 °C, ±1 °C accuracy |
| Gas Requirements | High-purity O₂ (≥99.98%), high-purity Ar (≥99.98%) |
| Power Consumption | 2 kW |
| Data Acquisition | 24-bit USB interface, signal resolution <1 µV |
| PMT Voltage | Adjustable |
| Calibration | Single-point or multi-point linear/nonlinear curve fitting |
| Software Compatibility | Windows 7/10/11, macOS (via Wine-compatible runtime), Linux (CLI-supported) |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-3000S |
| Price Range | USD 7,000–14,000 (FOB) |
| Analyte | Total Sulfur |
| Sample Types | Liquid, Solid, Gas (with optional injectors) |
| Detection Principle | Ultraviolet Fluorescence (UVF) |
| Measurement Range | 0.2–5000 mg/L (as S), extendable to wt% |
| LOD | 0.2 mg/L (as S) |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temp Control Accuracy | ±0.5% or ±3 °C, whichever is greater |
| High Voltage Supply | DC 700–900 V (software-adjustable, default ~650 V) |
| Carrier Gases | Argon ≥99.98%, Oxygen ≥99.98% |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz, ≤2 kW |
| Dimensions | 680 × 480 × 400 mm |
| Compliance Standards | SH/T 0689, ASTM D5453 |
| Data Acquisition | 24-bit USB interface, minimum detectable signal <1 µV |
| PMT HV Adjustment | Fully software-controlled, single- or multi-point calibration supported |
| Software Compatibility | Windows 10/11, Linux (via Wine), macOS (virtualized) |
| Brand | Kyoyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-3000X |
| Detection Principle | Energy-Dispersive X-Ray Fluorescence (EDXRF) |
| Portability | Benchtop (Non-Portable) |
| Analyte | Total Sulfur |
| Measurement Range | 7 mg/kg – 500,000 mg/kg (0.0007% – 50% w/w) |
| Analysis Time | 5 s – 1000 s (user-selectable increments) |
| Limit of Detection (LOD) | 7 mg/kg |
| Accuracy | ±3 mg/kg at 20 mg/kg |
| Sample Volume | 2–4 mL |
| Calibration Curves | Up to 999 user-defined calibration curves |
| Interface | USB 2.0 |
| Operating Environment | 5–40 °C, ≤85% RH (at 30 °C), 220 V ±20 V, 50 Hz |
| Dimensions (L×W×H) | 400 × 300 × 230 mm |
| Weight | 9.6 kg |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | KY-4 AS |
| Price | USD 6,950 (FOB Jiangsu) |
| Detection Range | 1×10⁻⁹ % to % (w/w or w/v, matrix-dependent) |
| Operating System | Windows-based embedded control software |
| Principle | Microcoulometric titration with electrogenerated titrant (iodine or silver, configurable) |
| Compliance | Designed to meet ASTM D3229, ISO 8765, and GB/T 11141 requirements for trace arsenic analysis in hydrocarbons and aqueous matrices |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | KY-4 |
| Pricing | Upon Request |
| Measurement Principle | Microcoulometric Titration (Electrogenerated Silver Ion Titration) |
| Compliance Standards | SY/T 0536–2008, GB/T 6532–2012, ASTM D3230–13 |
| Detection Range | 0.2–10,000 mg NaCl/L or mg Cl⁻/L |
| Detection Sensitivity | 0.2 mg NaCl/L |
| Signal Range | −999 to +1000 µV |
| Signal Resolution | 1 µV |
| Accuracy | <2 mg/L |
| Power Consumption | 40 W |
| Operating Environment | 10–40 °C, ≤80% RH, low electromagnetic interference |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | KY-4 |
| Price Range | USD 2,800–4,300 |
| Application Standard Compliance | SY/T 0536-2008, GB/T 6532-2012, ASTM D3230-2013 |
| Measurement Principle | Microcoulometric Titration (Ag⁺ generation via controlled electrolysis) |
| Sample Type | Liquid (crude oil, condensate, refinery streams) |
| Method | 电量法 (Coulometric Titration) |
| Salt Range | 0.2–10,000 mg/L as NaCl |
| Cl⁻ Range | 0.1 ppm–100% w/w |
| Bias Voltage Range | 0–500 mV (adjustable) |
| Accuracy | ±3% RSD |
| Sample Mass | 1.0 g ± 0.2 g |
| Power Consumption | 50 W |
| Operating Environment | 10–40 °C, ≤80% RH, low EMI |
| System Includes | KY-4 analyzer unit, dedicated PC with proprietary software |
| Optional Accessories | Thermostatic water bath, sample homogenizer |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | KY-4Br |
| Pricing | Upon Request |
| Measurement Principle | Microcoulometric Titration |
| Sample Type | Liquid |
| Method Standards | SH/T 0630–1996, SH/T 1551–2018, GB/T 11136–1989 (2004), SH/T 1767–2008 (2015), GB/T 1815–1997, ASTM D1492 |
| Bromine Number Range | 0–300 g Br/100 g oil |
| Bromine Index Range | 1–1000 mg Br/100 g oil |
| Accuracy | ±3% ±0.2 g Br (bromine number) |
| Resolution | 0.01 mg Br |
| Endpoint Detection | Dual-platinum electrode with potentiometric endpoint detection |
| Electrolysis Mode | Pulse current with bidirectional electrolysis capability |
| Control System | MCS-51 single-chip microcomputer |
| Display | 6-digit LED numeric display (units: g Br, mg Br, or µC) |
| Print Output | 16-character thermal printer for continuous result and parameter logging |
| Safety | Benzene-free electrolyte formulation |
| Reagent Consumption | <1 mL per sample |
| Endpoint Indication | Audible electronic tone |
| Brand | Kyoyuan |
|---|---|
| Model | KY-9000S |
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Detection Method | UV Fluorescence (ASTM D5453/D6667/D7183 compliant) |
| Sample Type | Liquid |
| Sample Capacity | 16-position autosampler |
| Injection Volume | 0.1–250 µL |
| Detection Range | 0.1–20,000 mg/L |
| LOD | 0.1 mg/L |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Temperature Control | Ambient to 1100 °C, ±2 °C accuracy |
| Gas Requirements | High-purity O₂ (≥99.99%) and Ar (≥99.99%) |
| Power | 1800 W |
| Data Interface | USB 2.0, 24-bit ADC, signal resolution <1 µV |
| Software Compatibility | Windows/macOS/Linux |
| Compliance | SH/T 0689, GB/T 34100-2017, GB/T 35582, ASTM D5453/D6667/D7183, ISO 17198, DB51/T 1689, GB/T 11060.8 |
| Brand | Kyoyuan |
|---|---|
| Model | KY-9000S |
| Measurement Principle | UV Fluorescence (for Total Sulfur in Liquids) |
| Sample Type | Liquid |
| Sample Capacity | 19-position autosampler tray |
| Solvent Bottles | 2 |
| Waste Bottle | 1 |
| Injection Volume | 0.1–250 µL |
| Detection Range | 0.1–20,000 mg/L |
| LOD | 0.1 mg/L |
| Repeatability | ±0.2 mg/L at 1.0 mg/L |
| Furnace Temperature Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±2 °C |
| Gas Requirements | High-purity O₂ (≥99.99%) and Ar (≥99.99%) |
| Power Consumption | 1800 W |
| Compliance | ASTM D5453, D6667, D7183 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | OIL-6 |
| Detection Targets | Total Nitrogen and Total Sulfur |
| Detection Principle | Infrared Spectrophotometry (FTIR-compatible Dispersive Optical System) |
| Compliance Standard | HJ 637–2012 (China National Standard for Determination of Petroleum Hydrocarbons and Animal/Vegetable Oils in Water by Infrared Spectrophotometry) |
| Measurement Range | 0.01–10,000 mg/L (water samples, via CCl₄ extraction with variable pathlength cells) |
| Detection Limit | <0.15 mg/L (CCl₄ extract, 4 cm quartz cell) |
| <0.002 mg/L (water sample, 100 | 1 extraction ratio, 5 cm quartz cell) |
| Repeatability | ≤1% (at 20 mg/L oil standard) |
| Linearity | R > 0.999 |
| Wavenumber Range | 2400–3400 cm⁻¹ |
| Absorbance Range | 0.0000–3.000 AU |
| Dimensions | 550 × 380 × 150 mm |
| Weight | 15 kg |
| Power Supply | 220 ± 22 V, 50 ± 1 Hz, 35 VA |