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| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | PLD-1885A |
| Instrument Type | True Density Calculator |
| Form Factor | Portable |
| Sample Type | Liquid |
| Density Measurement Range | 0.0005 g/mL |
| Density Accuracy | ±0.0005 g/mL |
| Compliance Standard | GB/T 1885–1998 “Petroleum Measurement Tables” |
| Application Scope | Crude oil, gasoline, diesel, lubricating oils, water content (mₛ) and net oil mass (m꜀) calculation |
| Temperature Range | –55 °C to +50 °C |
| Power Supply | Rechargeable battery or 220 V AC adapter |
| Brand | PULUODY |
|---|---|
| Model | PLD-1884B |
| Temperature Control Range | 5–80 °C |
| Temperature Stability | ±0.2 °C |
| Heating Power | 600 W |
| Input Power | <1000 W |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Construction | Stainless Steel Bath with Optical Clarity |
| Cooling System | Imported Hermetic Compressor |
| Circulation | Magnetic Drive Circulating Pump |
| Compliance | GB/T 1884, ASTM D1298, ISO 3675 |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | DMA-135D |
| Instrument Type | Portable Oscillating U-Tube Densimeter |
| Sample Type | Liquids |
| Density Range | 0.001–1.999 g/cm³ |
| Density Accuracy | ±0.01 g/cm³ |
| Temperature Range | 0–50 °C |
| Repeatability | ±0.01 g/cm³ |
| Resolution | 0.001 g/cm³ |
| Minimum Sample Volume | 10 mL |
| Compliance Standards | GB/T 29617–2013, GB/T 2013–2010, SH/T 0604–2000, SN/T 2383–2009, ASTM D4052–11, ASTM D5002–13, ASTM D3505–12e1, ISO 12185:1996, IP 559–2008 |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PDM-301A |
| Instrument Type | Laboratory Benchtop Digital Densimeter |
| Measurement Principle | Oscillating U-Tube Method |
| Sample Type | Liquids Only |
| Density Range | 0.0000–3.0000 g/cm³ |
| Density Resolution | ±0.0001 g/cm³ |
| Density Repeatability | ±0.0002 g/cm³ |
| Temperature Control Range | 15–30 °C |
| Temperature Stability | ±0.1 °C |
| Minimum Sample Volume | 10 mL |
| Compliance | ASTM D4052, ASTM D5002, ASTM D3505, ISO 12185, GB/T 29617, GB/T 2013, SH/T 0604, SN/T 2383, DB/T 1231, JJG 1058 |
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