Petroleum Low Temperature Property Tester
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| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PLD-3535D |
| Temperature Range | 60 °C to −38 °C |
| Temperature Resolution | 0.1 °C |
| Sample Channels | 2 |
| Cooling Method | Air-Cooled Compressor System |
| Detection Method | Top-Mounted Photoelectric Liquid-Level Sensor with Micro-Tilt Mechanism |
| Temperature Interval Setting | 1–10 °C (user-defined) |
| Power Supply | AC 220 V ±10%, 50 Hz ±2 Hz |
| Display | 128×64 Dot-Matrix LCD (Chinese Characters) |
| Printer | 20-Column Dot-Matrix Thermal Printer (Chinese Characters) |
| Compliance Standard | GB/T 510 |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | PLD-3535E |
| Power Input | <1600 W |
| Supply Voltage | AC 220 V ±10%, 50 Hz |
| Temperature Control Method | Microcontroller-Based Digital PID Control |
| Temperature Range | +30 °C to –38 °C |
| Temperature Stability | ±0.5 °C |
| Cooling Time (30 °C → –38 °C) | ≤100 min |
| Bath Configuration | Dual-Position Single-Bath Design |
| Compliance Standards | GB/T 3535, GB/T 510, GB/T 6986, SH/T 0248, ASTM D97, ASTM D2500, ASTM D5853, ASTM D6371 |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PLD-3535E-2 |
| Input Voltage | AC 200 V ±10%, 50 Hz |
| Power Consumption | 2000 W |
| Temperature Control Range | +50 °C to –70 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Detection Method | Optical Liquid Surface Detection |
| Test Bath Configuration | Dual independent 2-hole cold baths |
| Tube Tilt Angles | 45° and 90° (motorized mechanical actuation) |
| Temperature Step Interval | 2 °C, 3 °C or user-defined |
| Display | 7″ capacitive touch LCD panel |
| Printer | Built-in thermal printer |
| Ambient Operating Conditions | 5–35 °C, <85% RH (non-condensing) |
| Brand | PULUODY |
|---|---|
| Model | PLD-3535E+ |
| Standard Compliance | ASTM D5950-14, GB/T 3535 |
| Temperature Control Range | 50 °C to –70 °C |
| Control Accuracy | ±0.1 °C |
| Tilt Angles | 45° and 90° (motorized) |
| Temperature Interval | 2 °C, 3 °C or user-defined |
| Power Supply | AC 200 V ±10%, 50 Hz, 2000 W |
| Display | 7″ capacitive touchscreen |
| Operating Environment | 5–35 °C, <85% RH |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PLD-510A |
| Power Input | <800 W |
| Supply Voltage | AC 220 V ±10%, 50 Hz |
| Temperature Control Range | Ambient to –38 °C (Standard) |
| Temperature Stability | ±1 °C |
| Cooling Time to –38 °C | ≤100 min |
| Cold Bath Dimensions | 200 × 90 × 120 mm |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | PLD-510A |
| Power Input | <800 W |
| Supply Voltage | AC 220 V ±10%, 50 Hz |
| Temperature Control Range | Ambient to –38 °C (Standard) |
| Temperature Stability | ±1 °C |
| Cooling Time to –38 °C | ≤100 min |
| Cold Bath Dimensions | 200 × 90 × 120 mm |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | PLD-510C |
| Input Power | <1600 W |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Temperature Control Method | Microcontroller-based digital intelligent control |
| Temperature Range | +30 °C to –68 °C |
| Temperature Stability | ±0.5 °C |
| Cooling Time (30 °C → –68 °C) | ≤100 min |
| Bath Configuration | Dual-sample immersion bath (2-position cold bath槽) |
| Brand | Qigao Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | HSY-0613G |
| Temperature Range | Ambient to 90 °C |
| Compliant Standard | Chinese Pharmacopoeia 2025 (ChP 2025) |
| Test Method | ChP Method 0613 for Freezing Point Determination |
| Control Accuracy | ±0.1 °C |
| Measurement Accuracy | ±0.1 °C |
| Temperature Sensor | Pt100 (1/3 DIN Class B) |
| Heating Element | Stainless Steel Immersion Heater |
| Display | 5.7″ TFT LCD, 65K-color, Full-touch Industrial Panel |
| Printing | 20-character Thermal Dot-Matrix Printer |
| Sample Handling | Dual-sample Mechanical Stirring |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Max Power Consumption | ≤1000 W |
| Dimensions (W×H×D) | 320 × 500 × 460 mm |
| Operating Environment | 0–45 °C, RH < 80% |
| Enclosure Material | Powder-Coated Aluminum Chassis |
| Bath Vessel | Double-Walled Vacuum Insulated Transparent Dewar |
| Illumination | Integrated LED Sample Chamber Lighting |
| Self-Diagnostic Routine | Built-in System Health Check |
| Brand | Shengtai Instruments |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SH113C |
| Temperature Range | +30 °C to –70 °C |
| Compliant Standards | GB/T 3535 |
| Detection Method | Imported photoelectric switch detection |
| Human-Machine Interface | 7-inch color LCD touch screen |
| Refrigeration System | Dual-stage hermetic compressor refrigeration |
| Bath Type | Dry well-shaped metal bath |
| Temperature Control Accuracy | < ±0.1 °C |
| Sample Capacity | Single test tube (marked fill line) |
| Data Storage | Up to 199 test records internally |
| Output Options | Built-in thermal printer |
| Power Management | Programmable auto-shutdown for compressor (0–50 min post-test) |
| Connectivity | TCP/IP network interface (optional remote firmware update) |
| Dimensions (W×D×H) | 650 × 480 × 620 mm |
| Net Weight | 75 kg |
| Test Method | SH/T 0770, ASTM D5972, IP 435 |
|---|---|
| Temperature Range | +20 °C to –80 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Repeatability | ±0.5 °C |
| Reproducibility | ±0.8 °C |
| Sample Volume | 0.14–0.16 mL |
| Test Duration | ~15 min |
| Cooling Rate | 15 °C/min ±5 °C/min (adjustable) |
| Heating Rate | 10 °C/min ±0.5 °C/min |
| Detection Principle | Optical Phase Transition Sensing |
| Refrigeration System | Hybrid Peltier/Compressor |
| Temperature Sensor | PT100 Platinum Resistance Thermometer |
| Display | 12″ Capacitive Touchscreen |
| Data Storage Capacity | ≥5000 test records |
| Interface | USB, RJ-45 (LIMS-compatible) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Dimensions (W×D×H) | 430 × 510 × 560 mm |
| Net Weight | 37 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | SKY2302-IA |
| Standards Compliance | ASTM D6371, SH/T 0248, IP 309 |
| Cold Bath Range | Ambient to –67 °C |
| Temperature Control Accuracy | ±0.1 °C |
| CFPP Test Range | Ambient to –51 °C |
| Temperature Sensing | Pt100 RTD |
| Vacuum Control | 2 kPa ±0.05 kPa |
| Air Flow Rate | 15 L/h ±1 L/h |
| Sample Volume | ~45 mL |
| Cooling Method | Metal Bath with Cascade Compressor |
| Liquid Level Detection | Dual-Position Photoelectric Sensors |
| Data Storage Capacity | ≥5000 test records |
| Interface | RJ-45 for LIMS integration |
| Power | AC 220 V ±10%, 50/60 Hz, ≤1500 W |
| Dimensions (Main Unit) | 660 × 600 × 640 mm (W×D×H) |
| Net Weight (Main Unit) | 85 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | SKY2302-II |
| Standards Compliance | ASTM D6371, SH/T 0248, IP 309 |
| Temperature Range | Ambient to –67 °C |
| CFPP Measurement Range | Ambient to –51 °C |
| Temperature Accuracy | ±0.1 °C |
| Vacuum Control | 2 kPa ±0.05 kPa |
| Sample Volume | ~45 mL |
| Cooling Method | Metal Bath with Cascade Compressor |
| Data Storage | ≥5000 Tests |
| Interface | RJ-45 for LIMS Integration |
| Power | AC 220 V ±10 %, 50/60 Hz |
| Dimensions | 660 × 600 × 640 mm |
| Weight | 85 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | SYP1008-V |
| Temperature Control Range | 0 °C to –68 °C |
| Temperature Stability | ±0.5 °C |
| Bath Type | Metal Cooling Bath (No Cryogenic Fluid Required) |
| Sample Positions | 2 |
| Tilt Angle | 45° |
| Tilt-Activated Timer | Auto-starts at 45° tilt |
| Rated Power | 650 W |
| Dimensions (L×W×H) | 620 mm × 440 mm × 460 mm |
| Net Weight | 52 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SYP1020-I |
| Price Range | USD 4,200 – 7,000 |
| Standards Compliance | GB/T 2430, SH/T 0090 |
| Temperature Control Range | Ambient to –70 °C |
| Temperature Control Accuracy | ±0.2 °C |
| Test Positions | 2 |
| Sample Stirring Frequency | 60–80 cycles/min |
| Cold Bath Capacity | 4 L |
| Refrigeration System | Dual-stage cascade compressor (imported) |
| Cold Bath Material | Stainless steel with vacuum-insulated glass viewport |
| Illumination | Non-glare LED |
| Power Supply | AC 220 V ±10 %, 50 Hz ±1 Hz |
| Max. Power Consumption | ≤1500 W |
| Dimensions (W×D×H) | 600 × 600 × 590 mm |
| Net Weight | 65 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | SYP1022-III |
| Cooling Principle | Single-stage & cascade compressor refrigeration |
| Temperature Control Range | Bath I: −20 °C to 10 °C |
| Bath II | −28 °C to 10 °C |
| Bath III | −35 °C to 10 °C |
| Bath IV (tiltable 45°) | −69 °C to 10 °C |
| Temperature Stability | ±0.5 °C (Baths I–III), ±1.0 °C (Bath IV) |
| Cooling Capacity | Four independent baths, eight sample positions |
| Power Rating | 900 W |
| Input Voltage | 198–242 V AC |
| Frequency | 49–51 Hz |
| Compliance Standards | GB/T 3535, GB/T 510, GB/T 6986, SH/T 0248, ASTM D97, ASTM D2500, ASTM D6371, ISO 3016, ISO 3015, IP 309 |
| Brand | TAMSON |
|---|---|
| Origin | Netherlands |
| Model | TV12LT |
| Temperature Range | −42 °C to +80 °C |
| Display Resolution | 0.01 °C (0.001 °C optional) |
| Test Positions | 4 |
| Bath Volume | 15 L |
| Construction Material | Stainless Steel |
| Illumination | Integrated LED Lighting |
| Cooling System | Built-in Compressor-Based Cooling |
| Observation Window | Heated, Removable Outer Pane for Easy Cleaning |
| Interface | RS232 for PC-based Temperature Programming and Data Logging |
| Standards Compliance | ASTM D445, ASTM D446, ASTM D1655, ASTM D2270, IP 71, EN ISO 3104, ISO 3105, DIN 51562 |
| Brand | TANAKA |
|---|---|
| Origin | Japan |
| Model | MPC-6 |
| Test Method | ASTM D6749 (Air-Pressure Method), ASTM D97, ISO 3016 |
| Sample Volume | 4.5 mL |
| Temperature Interval | 1 °C or 2 °C |
| Repeatability | Pour Point ±1 °C (1 °C interval) / ±3 °C (3 °C interval) |
| Cooling Source | Integrated Peltier Module |
| Compliance | ASTM, ISO, GLP-ready architecture |
| Data Output | Auto-generated report with timestamped test logs |
| Brand | Timepower |
|---|---|
| Model | TP526 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Temperature Control Range | 35 °C to −70 °C |
| Pour Point Range | 5 °C to −70 °C |
| Display | Color LCD Touchscreen (Chinese UI) |
| Resolution | 0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Sample Position | Single-cell configuration |
| Cooling System | Dual-stage compression refrigeration |
| Power Supply | AC 220 V ±10 %, 50 Hz ±10 % |
| Power Consumption | ≤600 W |
| Dimensions (W×D×H) | 500 × 490 × 660 mm |
| Weight | 55 kg |
| Compliance Standards | GB/T 510, GB/T 3535, ASTM D2386, ASTM D97 |
| Brand | TimePower |
|---|---|
| Model | TP526 |
| Temperature Control Range | −70 °C to +35 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Cooling System | High-efficiency compressor-based |
| Heating Capability | Up to 35 °C |
| Sample Tilt Mechanism | Motorized, standards-compliant |
| Test Modes | Standard and accelerated protocols |
| Display | LCD touchscreen interface |
| Printer | Thermal, 36-character Chinese/English output |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | <900 W |
| Dimensions | 460 × 310 × 480 mm |
| Weight | 55 kg |
| Compliance | GB/T 510, GB/T 3535, ASTM D2386, ASTM D97 |
| Brand | Timepower |
|---|---|
| Model | TP526 |
| Origin | Beijing, China |
| Manufacturer | Timepower Measurement & Control Equipment Co., Ltd. |
| Temperature Range | Ambient to –70 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Cooling Method | High-efficiency compressor-based refrigeration |
| Heating Capability | Up to 50 °C |
| Display | LCD touchscreen interface |
| Printer | Thermal printer (36-character Chinese/English output) |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | <300 W |
| Dimensions | 460 × 310 × 480 mm |
| Weight | 21.3 kg |
| Compliance Standards | GB/T 510, GB/T 3535, ASTM D2386, ASTM D97 |
| Operating Environment | 5–40 °C, ≤85% RH |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer | Timepower Co., Ltd. |
| Model | TP526 |
| Measurement Range | Ambient to –70 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Cooling Capacity | –70 °C (compressor-based) |
| Heating Capability | up to 50 °C |
| Display | LCD touchscreen |
| Printer | Thermal, 36-character Chinese/English output |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | <300 W |
| Dimensions | 460 × 310 × 480 mm |
| Weight | 21.3 kg |
| Compliance | GB/T 510, GB/T 3535, ASTM D2386, ASTM D97 |
| Brand | TimePower |
|---|---|
| Model | TP526 |
| Origin | Beijing, China |
| Manufacturer | TimePower Instrument Co., Ltd. |
| Test Range | Ambient to –60 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Cooling Method | Thermoelectric (Peltier) |
| Display | LCD |
| Printer | Thermal, 36-character Chinese/English output |
| Power Supply | AC 220 V ±10 %, 50 Hz ±10 % |
| Power Consumption | <300 W |
| Dimensions | 475 × 360 × 495 mm |
| Weight | 21.3 kg |
| Environmental Operating Conditions | 10–40 °C, 30–80% RH |
| Brand | Timepower |
|---|---|
| Model | TP526 |
| Origin | Beijing, China |
| Manufacturer | Timepower Measurement & Control Co., Ltd. |
| Test Range | Ambient Temperature to –60 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Cooling Method | Semiconductor-based Thermoelectric Cooling |
| Display | LCD |
| Printer | Thermal, 36-character Chinese/English output |
| Power Supply | AC 220 V ±10 %, 50 Hz ±10 % |
| Power Consumption | <300 W |
| Dimensions (W×D×H) | 475 × 360 × 495 mm |
| Weight | 21.3 kg |
| Operating Environment | 10–40 °C, 30–80% RH |
| Compliance | Designed per GB/T 510–2010 (Petroleum Products—Determination of Pour Point) |
| CPU Architecture | Dual-MCU Control System |
| Self-Diagnostic Function | Yes |
| Brand | TimePower |
|---|---|
| Model | TP526 |
| Origin | Beijing, China |
| Manufacturer | TimePower Measurement & Control Co., Ltd. |
| Category | Petroleum Low-Temperature Property Tester |
| Temperature Range | Ambient to –70 °C |
| Accuracy | ±1 °C |
| Resolution | 0.1 °C |
| Display | LCD Touchscreen |
| Cooling System | High-Efficiency Compressor-Based |
| Heating Capability | Up to 50 °C |
| Printer | Thermal, 36-character Chinese/English output |
| Power Supply | AC 220 V ±10%, 50 Hz ±10% |
| Power Consumption | <300 W |
| Dimensions | 460 × 310 × 480 mm |
| Weight | 21.3 kg |
| Compliance | GB/T 510, GB/T 3535, ASTM D2386, ASTM D97 |
| Brand | Xufeng |
|---|---|
| Model | XF-97A |
| Temperature Range | −20 °C to 50 °C |
| Detection Method | Automatic Air-Pressure Detection |
| Compliance | ASTM D6749, ASTM D97, GB/T 3535 |
| Cooling System | Integrated Semiconductor Cascade Cooler |
| Temperature Resolution | 0.1 °C |
| Sensor Type | PT100 Platinum Resistance Thermometer & High-Sensitivity Optical Fiber Detector |
| Display | 7-inch TFT Touchscreen with Embedded Windows-Based UI |
| Data Output | RS-232C Serial Interface, Built-in Dot-Matrix Printer |
| Power Supply | AC 220 V, 50/60 Hz, 1500 W |
| Dimensions (W×D×H) | 250 × 280 × 290 mm |
| Weight | ~25 kg |
| Brand | Xufeng |
|---|---|
| Origin | Shanghai, China |
| Model | XF-0090 |
| Temperature Range | 40 °C to –80 °C |
| Temperature Resolution | 0.1 °C |
| Cooling Method | Cascade Compressor Refrigeration System |
| Sensor Type | PT100 (Cold Bath), Custom Platinum Resistance Thermometer (Sample) |
| Compliance | ASTM D1177, SH/T 0090 |
| Power Supply | AC 220 V, 50/60 Hz, 1500 W |
| Dimensions | 550 × 450 × 600 mm (W×D×H) |
| Weight | ~40 kg |
| Interface | RS-232C Serial Output |
| Brand | Xufeng |
|---|---|
| Origin | Shanghai, China |
| Model | XF-0770A (-68 °C) / XF-0770B (-75 °C) |
| Cooling Method | Multi-stage semiconductor + compressor-assisted cold trap |
| Temperature Range | -68 °C or -75 °C (adjustable down to ambient) |
| Temperature Resolution | 0.1 °C |
| Sensor | PT100 platinum resistance thermometer |
| Ice Detection | Imported German KMC-620 optical phase-transition sensor |
| Control System | Embedded microprocessor with RS-232C interface |
| Power Supply | AC 220 V, 50/60 Hz, 1500 W |
| Dimensions | 400 × 210 × 250 mm (W×D×H) |
| Weight | ~25 kg |
| Brand | Xufeng |
|---|---|
| Origin | Shanghai, China |
| Model | XF-2430A / XF-2430B |
| Temperature Range | –75 °C |
| Standards Compliance | ASTM D7153, GB/T 2430 |
| Detection Method | Automated Laser-Based Phase Transition Detection |
| Cooling System | Multi-stage Peltier + Compressor-Assisted Cold Trap |
| Temperature Resolution | 0.1 °C |
| Sensor Type | Calibrated Platinum Resistance Thermometer (PRT) + Imported German Optical Sensor (KMC-620) |
| Control System | Embedded Microprocessor with RS-232C Interface |
| Power Supply | AC 220 V, 50/60 Hz, 1500 W |
| Dimensions (W×D×H) | 400 × 210 × 250 mm |
| Weight | ~25 kg |
| Brand | Xufeng |
|---|---|
| Origin | Shanghai, China |
| Model | XF-3535 |
| Temperature Range | –50 °C to 80 °C |
| Temperature Resolution | 0.1 °C |
| Cooling System | Cascade Compressor Refrigeration |
| Detection Method | Fiber-optic Sensor |
| Temperature Sensor | Custom Pt100 Platinum Resistance Thermometer |
| Control System | Microprocessor-based with RS-232C Interface |
| Power Supply | AC 220 V, 50/60 Hz, 1500 W |
| Printer | Integrated Dot-matrix Panel Printer |
| Compliance | GB/T 3535, ASTM D97 |
| Construction | Desktop, All-Stainless-Steel Enclosure |
| Brand | Xufeng |
|---|---|
| Model | XF-510 |
| Origin | Shanghai, China |
| Standard Compliance | GB/T 510 |
| Temperature Range | −50 °C to +80 °C |
| Temperature Resolution | 0.1 °C |
| Cooling Method | Compressor-based cold bath (optional cascade refrigeration unit) |
| Heating Source | Ni-Cr heating element (220 V AC, 200 W) |
| Power Supply | 220 V AC, 50/60 Hz, 1500 W |
| Instrument Form Factor | Benchtop, all-stainless-steel construction |
| Dimensions (Refrigeration Unit) | 400 × 400 × 750 mm (W × D × H) |
| Weight | ~30 kg |
| Dimensions (Testing Module) | 300 × 300 × 250 mm |
| Weight | ~10 kg |