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| Brand | PULUODY |
|---|---|
| Model | TQ-01A |
| Application | Pharmaceutical Dissolution Media Deaeration |
| Display | High-Resolution Touchscreen LCD |
| Heating Range | 35–42 °C (adjustable to non-heating mode) |
| Volume Accuracy | ±1% (for set volumes ≥2 L) |
| Dispensing Resolution | 0.1 L |
| Flow Rate | 1.6 L/min |
| Dimensions (L×H×W) | 500 mm × 340 mm × 295 mm |
| Rated Power | 1700 W |
| Temperature Control Accuracy | ±2 °C |
| Residual Dissolved Oxygen | 3.0–5.0 mg/L (upgradable to <2.8 mg/L) |
| Minimum Inlet Medium Temperature | ≥18 °C |
| Pre-Filter Options | 40 µm / 25 µm / 20 µm Stainless Steel Mesh |
| Compatible Media | Purified water, distilled water (pH 1–14, surfactant-free) |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PLD-601 |
| Detection Principle | Light Obscuration (LO) / Single-Particle Optical Sizing (SPOS) |
| Laser Source | Dual-narrow-beam laser diode array (8th-generation) |
| Sensor Resolution | 1000 channels, down to 0.01 µm |
| Flow Control | Precision metering piston pump + ultra-precise electromagnetic flow regulation |
| Sample Volume Accuracy | < ±1% |
| Counting Accuracy | ±3% typical (per ChP 2020 & USP <788>) |
| Coincidence Limit | ≤2.5% at 1000 particles/mL |
| Channel Flexibility | User-definable size bins (e.g., 4–70 µm(c), 1–100 µm, or 0.1 µm(c)) |
| Flow Rate Range | Sample: 5–150 mL/min |
| Rinse | 5–500 mL/min |
| Fluid Temperature Range | 0–80 °C |
| Ambient Operating Range | −15–50 °C |
| Compliance | ChP 2020 <0903>, USP <788>/<789>/<797>, EP 10.0, BP 2019, JP 17, ISO 21501-4, ISO 11171, GB/T 11446.9–2013, YBB00272004–2015, GB 8368 |
| Software | V8.9 Analytical Suite (PC & embedded touchscreen), FDA 21 CFR Part 11 compliant (audit trail, electronic signature, role-based 5-level access, data backup/restore, power-fail recovery) |
| Calibration Standards | NIST-traceable polystyrene latex (PSL) spheres, JJG 1061–2019, ISO 21501-4 |
| Brand | PULUODY |
|---|---|
| Origin | Shaanxi, China |
| Model | PLD-601* |
| Sensor | 8th-generation dual-laser narrow-beam particle sensor |
| Detection Principle | Light Blockage (Optical Obstruction) |
| Measurement Range | 1–500 µm (optional 0.03–3000 µm) |
| Channel Count | 1000 adjustable channels (down to 0.01 µm resolution) |
| Sampling Flow Rate | 5–150 mL/min |
| Rinse Flow Rate | 5–500 mL/min |
| Sample Temperature Range | 0–80 °C |
| Accuracy | ±3% typical (per ChP 2020 & USP <788>) |
| Coincidence Limit | ≤2.5% at 1000 particles/mL |
| Resolution | >95% (ChP-calibrated), <10% (USP/ISO 21501-calibrated) |
| Compliance | ChP 2020 <0903>, USP <788>/<789>/<797>, EP 10.0, BP 2019, JP 17, ISO 21501-4, ISO 11171, GB/T 11446.9-2013, GB 8368, YBB 00272004-2015 |
| Software | V8.9 Regulatory Edition with 5-level user permissions, audit trail, electronic signature, 21 CFR Part 11 compliance, data backup/recovery, and power-fail protection |
| Interface | Touchscreen + optional wireless keyboard/mouse |
| Calibration Standards | JJG 1061, NIST-traceable latex spheres, or ISO 21501-4 reference materials |
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