Xuxin Instrument
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| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | ST-1501 |
| Detection Method | Cleveland Open Cup (COC) |
| Operation Mode | Manual |
| Temperature Range | Ambient to 400 °C |
| Ignition Source | Adjustable Gas Flame |
| Repeatability | ≤4 °C |
| Compliant Standard | GB/T 3536-2008 |
| Accuracy | ±2 °C |
| Resolution | 1 °C |
| Heating Power | ≤600 W |
| Dimensions | 300 × 245 × 250 mm |
| Ambient Operating Conditions | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Product Category | Domestic |
| Model | ST-1504 |
| Pricing | Upon Request |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1510 |
| Measurement Range | 2–200 mN/m |
| Resolution | 0.01 mN/m |
| Accuracy | ±0.1 mN/m |
| Temperature Display Range | 0–40 °C |
| Temperature Display Precision | ±0.1 °C |
| Measurement Method | Du Noüy Ring Method |
| Repeatability | ≤0.2% RSD |
| Power Consumption | ≤20 W |
| Operating Environment | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions | 270 × 185 × 360 mm |
| Weight | 7.5 kg |
| Compliance Standard | GB/T 6541 (Petroleum Products — Determination of Interfacial Tension Between Oil and Water — Du Noüy Ring Method) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1513 |
| Pricing | Upon Request |
| Measurement Range | 1 µg – 200 mg H₂O |
| Accuracy | ±3 µg (for 5–1000 µg), ±0.3% (for >1000 µg) |
| Resolution | 0.1 µg |
| Power Consumption | ≤60 W |
| Electrolysis Current | 0–400 mA (auto-controlled) |
| Maximum Electrolysis Rate | 2.2 mg/min (0–37 µg/s, auto-controlled) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 10–80 % RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions (L×W×H) | 326 × 246 × 180 mm |
| Weight | 4.14 kg |
| Display | Color LCD touchscreen |
| Language Options | Switchable Chinese/English UI |
| Compensation Features | Blank current compensation, drift correction, endpoint delay, electrolysis delay |
| Titration Mode | Dual-circuit balanced coulometric titration |
| Units Supported | µg, mg/L, ppm, % (user-selectable & memory-retained) |
| Reagent Status Monitoring | Integrated reagent depletion alert |
| Compliance | Designed to support GLP-compliant workflows |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | ST-1513A |
| Price Range | USD 1,400 – 7,000 |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1519 |
| Pricing | Available Upon Request |
| Standard Compliance | DL/T 432, NAS 1638, ISO 4406 |
| Particle Detection Range | ≥5 µm |
| Magnification | 100× (with transmitted-light illumination) |
| Sample Volume | 12.5–100 mL per test |
| Filtration Method | Vacuum-assisted microfiltration |
| Filter Membrane | Standard pore-size polycarbonate or mixed-cellulose ester membrane |
| Dimensions | 420 × 330 × 230 mm |
| Weight | 6.64 kg |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Model | ST-1523 |
| Titration Mode | Fully Automated Coulometric Titration |
| Instrument Type | Coulometric Karl Fischer Moisture Analyzer |
| Water Content Range | 1 µg to 200 mg |
| Resolution | 0.1 µg |
| Accuracy | ±3 µg for 5–1000 µg |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1542 |
| Pricing | Upon Request |
| Standards Compliance | GB/T 7605, GB/T 7305, ASTM D1401 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.01 °C |
| Sample Capacity | 4 independent test cells |
| Stirring Speed | 1500 ±15 rpm |
| Temperature Sensor | Imported Class A PT100 platinum resistance thermometer |
| Power Consumption | ≤800 W |
| Input Voltage | AC 220 V ±10%, 50 Hz ±5% |
| Operating Environment | 5–40 °C, 10–80% RH |
| Dimensions (W×D×H) | 535 × 385 × 585 mm |
| Display | 5-inch high-definition color touchscreen |
| Control System | Microcomputer-based PID auto-tuning temperature control |
| Automation Features | Motorized stirrer lift/lower, automatic stirring initiation/termination, auto-switch to timed separation phase, bilingual UI (Chinese/English) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1543 |
| Price Range | USD 1,400 – 4,200 |
| Applicable Standards | GB/T 11143, ASTM D665 |
| Temperature Control Range | Ambient to 100 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Test Channels | 4 independent stations |
| Stirring Speed | 1000 ± 20 rpm |
| Water Bath Capacity | 25 L (stainless steel inner bath) |
| Display | LCD with bilingual (Chinese/English) interface option |
| Power Consumption | ≤2500 W |
| Dimensions (W×D×H) | 510 × 330 × 750 mm |
| Weight | 25 kg |
| Operating Environment | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Xuxin ST-1545 |
| Price Range | USD 7,000 – 14,000 (FOB) |
| Analyte Types | Total Sulfur (S) and Total Nitrogen (N) |
| Detection Principles | UV Fluorescence (S), Chemiluminescence (N) |
| Compliant Standards | SH/T 0657, SH/T 0689, ASTM D4629, ASTM D5453 |
| Sample Forms | Liquids, Solids, Gases (with optional injectors) |
| S Detection Range | 0.2–10,000 mg/L (ppm to wt%) |
| N Detection Range | 0.1–10,000 mg/L (ppm to wt%) |
| S LOD | 0.2 mg/L |
| N LOD | 0.1 mg/L |
| Furnace Temp Range | Ambient to 1300 °C |
| Temp Control Accuracy | ±1 °C |
| Gas Requirements | High-purity Ar (≥99.99%), O₂ (≥99.99%) |
| Flow Control Options | Electronic Mass Flow Controllers or Rotameters |
| Data Acquisition | 24-bit USB interface, signal resolution <1 µV |
| Power | 220 V ±10%, 50 Hz, ≤2500 W |
| Operating Environment | 5–45 °C, 10–80% RH |
| Precision (RSD) | 2–5% across 0.2–5000 ppm range depending on injection volume (5–20 µL liquid) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-1551 |
| Detection Type | Total Mercaptan Sulfur |
| Compliance Standard | GB/T 1792 |
| Measurement Range | 3–100 μg/g (ppm) |
| Potentiometric Range | −1999.5 to +1999.5 mV |
| Basic Error | ±0.1% ±0.5 mV |
| Burette Volume | 10 mL |
| Burette Accuracy | ±0.1% FS |
| Operating Temperature | 5–45 °C |
| Relative Humidity | 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Software Interface | Windows-based workstation with bilingual (Chinese/English) display option |
| Automation Features | Auto-rinsing, auto-reagent replenishment, fixed-volume dispensing, automatic endpoint detection, false-endpoint filtering, manual endpoint override, real-time titration curve plotting, data storage & thermal printing |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | ST-151511 |
| Detection Method | Cleveland Open-Cup (COC) |
| Operation Mode | Fully Automatic |
| Temperature Range | Ambient to 400 °C |
| Ignition Methods | Intelligent Electric Ignition (standard), Gas Ignition (optional) |
| Repeatability | Compliant with GB/T 3536–2008 and ASTM D92 |
| Applicable Standards | GB/T 3536, GB/T 267, ASTM D92 |
| Accuracy | ±2 °C |
| Resolution | 0.1 °C |
| Display | Color LCD Touchscreen |
| Data Storage | 2000 test records with timestamp |
| Cooling | Integrated high-efficiency forced-air cooling |
| Power Consumption | ≤550 W |
| Dimensions | 430 × 280 × 285 mm |
| Weight | 16.5 kg |
| Environmental Operating Conditions | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Xuxin Instrument Equipment Co., Ltd. |
| Type | Coulometric Moisture Tester |
| Model | ST-1513 |
| Measurement Range | 1 µg – 200 mg H₂O |
| Accuracy | ±3 µg (for 10–1000 µg), ±0.3% (for >1000 µg) |
| Resolution | 0.1 µg |
| Power Consumption | ≤60 W |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 10–80 % RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions (W×D×H) | 326 × 246 × 180 mm |
| Weight | 4.14 kg |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | ST-1535C |
| Price Range | USD 700 – 7,000 |
| Principle | Microcoulometric Titration |
| Standards Compliance | GB/T 18612-2011, GB/T 22904, SY/T 7329-2016, Q/SH1020 2093-2016 |
| Bias Voltage Range | 0–500 mV (continuously adjustable) |
| Detection Method | Coulometric |
| Measurement Range | 0.1–10,000 mg/L Cl (dilutable for high concentration |
| Detection Limit | 0.1 mg/L (as Cl) |
| Sample Types | Liquid, solid, and gaseous (with compatible autosamplers) |
| Temperature Control Range | Ambient to 1100 °C |
| Temperature Control Accuracy | ±1 °C |
| Carrier Gases | Industrial-grade N₂ and O₂ |
| Operating Environment | 5–45 °C, 10–80% RH |
| Power Supply | 220 V ±10%, 50 Hz |
| Power Consumption | 2500 W |
| Precision (RSD) | ≤2% (at 100 mg/L, 5 µL injection), ≤3% (at 10 mg/L), ≤8% (at 1 mg/L), ≤20% (at 0.1 mg/L) |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | ST-1542 |
| Pricing | Upon Request |
| Brand | Xuxin Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Yes |
| Type | Domestic |
| Model | ST-1572 |
| Price Range | USD 1,400–4,200 (FOB) |
| Temperature Range | Ambient to 400 °C |
| Temperature Accuracy | ±0.5 °C |
| Condenser Bath Temperature Range | Ambient to 60 °C |
| Distillation Rate | 1–5 mL/min |
| Volume Measurement Range | 0–125 mL |
| Volume Resolution | 0.1 mL |
| Heating Power | 1000 W (continuously adjustable) |
| Total Power Consumption | ≤1700 W |
| Condenser Material | Stainless Steel |
| Distillation Flask | 125 mL borosilicate glass (≥500 °C thermal resistance) |
| Graduated Cylinder Options | 10 mL and 100 mL |
| Cooling Method | Water-cooled |
| Input Voltage | AC 220 V ±10%, 50 Hz ±10% |
| Operating Environment | 5–45 °C, 10–80% RH |