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PULUODY China Service Center / PULUODY Measurement & Control Technology Co., Ltd.

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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPMT-2
PriceUSD 72,800 (FOB)
Detection PrincipleDual-Laser Narrow-Beam Light Scattering
Sensor Generation8th-Generation Dual-Laser Optical Sensor
Flow ControlPrecision Plunger Pump + Electromagnetic Flow Regulation
Calibration StandardsISO 21501-4, USP <788>, EP 2.9.19, ChP 2020 Vol. IV, GB 8368
Measurement Range0.1–1.0 µm (standard), customizable 1–100 µm or 4–70 µm(c), down to 0.1 µm(c)
Sampling Accuracy<±1%
Counting Accuracy±3% typical
Coincidence Limit1000 particles/mL (2.5% coincidence error)
Output Interface4–20 mA analog output,超标 alarm relay (customizable)
Data OutputiPad-compatible wireless acquisition, touchscreen GUI + optional PC software (V8.3 Integrated Edition)
Power Supply100–265 VAC, 50–60 Hz
Compliance ArchitectureSeparated analytical testing & metrological calibration modules
Regulatory AlignmentSupports FDA 21 CFR Part 11 audit trail configuration (via optional software license), GLP/GMP-compliant reporting templates
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BrandPULUODY
ModelPMT-2
Sensor Technology8th-Generation Dual-Laser Narrow-Beam Detection
Detection Range0.03–3000 µm (configurable sub-ranges: 1–100 µm, 4–70 µm(c), or 0.1 µm(c))
Accuracy±3% typical
Sampling Precision<±1%
Coincidence Limit≤2.5% at 1000 particles/mL
Calibration StandardsJJG 1061, ISO 21501-2, NIST-traceable latex spheres
Output4–20 mA analog interface with customizable alarm thresholds
Data ReportingParticles per mL & ISO 4406 / NAS 1638 contamination codes
Power Input100–265 VAC, 50–60 Hz
SoftwarePULUODY V8.3 Analysis & Calibration Suite (PC + integrated touchscreen UI)
ComplianceDesigned for GLP/GMP-aligned environments
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BrandPULUODY
ModelTQ-01A
ApplicationPharmaceutical Dissolution Media Deaeration
DisplayHigh-Resolution Touchscreen LCD
Heating Range35–42 °C (adjustable to non-heating mode)
Volume Accuracy±1% (for set volumes ≥2 L)
Dispensing Resolution0.1 L
Flow Rate1.6 L/min
Dimensions (L×H×W)500 mm × 340 mm × 295 mm
Rated Power1700 W
Temperature Control Accuracy±2 °C
Residual Dissolved Oxygen3.0–5.0 mg/L (upgradable to <2.8 mg/L)
Minimum Inlet Medium Temperature≥18 °C
Pre-Filter Options40 µm / 25 µm / 20 µm Stainless Steel Mesh
Compatible MediaPurified water, distilled water (pH 1–14, surfactant-free)
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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeAuthorized Distributor
Instrument TypeOptical Particle Counter
Detection PrincipleLight Obscuration (LO)
Calibration StandardsISO 11171, ISO 4402, GB/T 18854
Measurement Range1–1000 µm (sensor-dependent)
Sensitivity1 µm (per ISO 4402), 4 µm(c) (per ISO 11171/GB/T 18854)
Channel ResolutionUp to 1000 user-configurable size channels
Sample Volume Accuracy±1%
Flow Rate5–60 mL/min (sampling), 10–100 mL/min (cleaning)
Viscosity Limit≤450 mm²/s
Operating TemperatureAmbient to 65 °C
Pressure Range–0.08 to 0.8 MPa
Power Supply220 V, 50 Hz, <80 W
Data Storage3000 tests onboard
ComplianceDL/T 1096, GJB 420B, NAS 1638, ISO 4406, MOOG, ISO 11218, DL/T 432, ISO 11500
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BrandPULUODY
OriginShaanxi, China
ModelPLD-601
Detection PrincipleLight Obscuration (LO) / Single-Particle Optical Sizing (SPOS)
Laser SourceDual-narrow-beam laser diode array (8th-generation)
Sensor Resolution1000 channels, down to 0.01 µm
Flow ControlPrecision 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 FlexibilityUser-definable size bins (e.g., 4–70 µm(c), 1–100 µm, or 0.1 µm(c))
Flow Rate RangeSample: 5–150 mL/min
Rinse5–500 mL/min
Fluid Temperature Range0–80 °C
Ambient Operating Range−15–50 °C
ComplianceChP 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
SoftwareV8.9 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 StandardsNIST-traceable polystyrene latex (PSL) spheres, JJG 1061–2019, ISO 21501-4
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BrandPULUODY
ModelPMT-2PB
Detection PrincipleDual-Laser Narrow-Beam Light Scattering
Sensor Generation8th-Generation Dual-Laser Optical Sensor
Measurement Range0.1–0.5 µm & 0.5–20.0 µm (customizable to 1–100 µm or 4–70 µm(c)
Sampling MethodPrecision Metering Piston Pump
Flow ControlDual-Stage Electromagnetic Flow Regulation
Accuracy±3% typical
Sampling Precision<±1%
Coincidence Limit≤2.5% error at 1000 particles/mL
Output4–20 mA analog signal with configurable particle-exceedance alarm
Data InterfaceiPad-compatible wireless data acquisition system
SoftwareV8.3 Integrated Analysis & Calibration Software (PC + embedded touchscreen version)
Calibration StandardsJJG 1061, ISO 21501-4, NIST-traceable latex sphere reference
ComplianceSupports GLP/GMP audit trails, FDA 21 CFR Part 11–ready software architecture (user authentication, electronic signatures, change control logs)
Display & Control7-inch color LCD touchscreen + optional wireless keyboard/mouse
Power Input100–265 VAC, 50–60 Hz
Application ScopeSemiconductor cleaning fluids, ultrapure water (UPW), photomasks, silicon wafers, flat-panel display substrates, PCB etchants & rinsates, nano/microfiltration effluents, polymer solutions, and insoluble particulate analysis in organic solvents
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BrandPULL
OriginShaanxi, China
Manufacturer TypeAuthorized Distributor
Country of OriginChina
ModelPull-GP4-1000
Capacity1 L
MaterialStainless Steel (AISI 316 or equivalent)
Design Pressure4 MPa
ComplianceGB 8570–2008 “Sampling of Laboratory Samples of Anhydrous Liquid Ammonia”
PricingUSD 450 (FOB China, subject to quotation)
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BrandPULUODY
OriginShaanxi, China
ModelPLD-0203-3
PriceUSD 27,800 (approx.)
ComplianceISO 4406, NAS 1638, SAE AS4059F, GJB 420B, DL/T 432, GJB 380, ISO 11500
Calibration StandardsJJG 1061, ISO 11171, ASTM F658-87 (PSL), GB/T 18854
Detection PrincipleLight Obscuration (LO)
Laser Source7th-generation dual-laser narrow-beam sensor
Measurement Range0.03 µm – 3000 µm (configurable sensor modules)
Channel CountUp to 1000 resolution channels
Sensitivity1 µm (ISO 4402) / 4 µm(c) (ISO 11171, GB/T 18854)
Accuracy< ±3%
Sample Volume Precision±1%
Max. Online Pressure31.5 MPa (with pressure regulator)
Viscosity RangeOffline ≤99 mm²/s
Flow RateSampling 5–60 mL/min
Operating Temp.Sample 20–65°C
Power220 VAC, 50 Hz, <80 W
Data StorageUp to 6000 test records
Output InterfacesRS232, RS485, USB, 4–20 mA, 0–5 V, MODBUS
Regulatory CertificationCALIBRATED by NW National Metrology Center (civil) or CMC Level-1 Particle Metrology Station (defense)
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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeDirect Manufacturer
Regional ClassificationDomestic (China)
ModelPLD-269C
PricingAvailable Upon Request
Maximum Penetration Range75 mm
Penetration Resolution±0.1 mm
Timing Accuracy0.1 s
Standard ConeCompliant with GB/T 269
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BrandPULUODY
ModelPMT-2CCS
Detection Threshold100 nm
Sensor Technology8th-Generation Dual-Laser Narrow-Beam Optical Sensor
Measurement Range0.1–0.5 µm (with customizable ranges: 1–100 µm or 4–70 µm(c), down to 0.1 µm(c))
Sampling Accuracy< ±1%
Counting Accuracy< ±3% (typical)
Coincidence Limit1000 particles/mL (2.5% coincidence error)
Flow ControlPrecision Piston Pump + Electromagnetic Flow Regulation
Calibration StandardsJJG 1061, ISO 21501, Polystyrene Latex (PSL) Spheres
Output Interface4–20 mA Analog Signal
Alarm FunctionConfigurable Particle Exceedance Alert
Power Input100–265 VAC, 50–60 Hz
ComplianceDesigned for ISO 14644-1/2, SEMI F57, ASTM D6978, USP <788> & <789>, and GLP/GMP-aligned data integrity workflows
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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
ModelPLD-508A
Heating Power4000 W
Rated VoltageAC 220 V / 50 Hz
Furnace Chamber Dimensions300 × 200 × 120 mm
Filter Paper Diameter9 cm
Porcelain Crucible Capacity50 mL
Temperature RangeAmbient to 1000 °C
Control SystemAnalog Pointer-Based Temperature Controller with Integrated Ammeter
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BrandPULUODY
OriginShaanxi, China
ModelPLD-601J
Instrument TypeOptical Light-Blockage Particle Counter
Detection PrincipleLight Obscuration (LO) / Single-Particle Optical Sizing (SPOS)
Sensor Generation8th-Generation Dual-Laser Narrow-Beam Particle Sensor
Flow ControlPrecision Metering Plunger Pump + Ultra-Precise Electromagnetic Flow Control System
Software ComplianceFDA 21 CFR Part 11, Audit Trail, Electronic Signature, Role-Based 5-Tier User Access
Calibration StandardsISO 21501-4, JJG 1061, NIST-Traceable Latex Spheres
Channel Resolution1000 Adjustable Channels (Down to 0.01 µm), Configurable Size Ranges (e.g., 1–100 µm, 4–70 µm(c), 0.1 µm(c))
Measurement Range1–450 µm (Extended Options: 0.03–3000 µm)
Sample Flow Rate5–150 mL/min
Rinse Flow Rate5–500 mL/min
Temperature Range (Fluid)0–80 °C
Ambient Operating Range−15–50 °C
Accuracy±5% typical (per ChP 2020 & USP <788>)
Repeatability<2.5% coincidence error at 1000 particles/mL
Resolution>95% (ChP-calibrated), >90% (ISO 21501-4 calibrated)
Regulatory AlignmentChP 0903 (2015/2020), USP <788>, <789>, <797>, EP 10.0, BP 2019, JP 17, WHO IntPh IV, YBB00272004-2015, GB 8368, ISO 21510, ISO 11171, NAS 1638, ISO 4406
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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Country of ManufactureChina
ModelPQ-2A
PriceUSD 64,500 (FOB China)
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BrandPULUODY
ModelPLD-601Q
Instrument TypeOptical Particle Counter
Detection PrincipleLight Obscuration (LO) / Dual-Laser Narrow-Beam Sensor
Measurement Range1–450 µm (optional extension to 0.03–3000 µm)
Channel Resolution1000 adjustable channels (down to 0.01 µm bin width)
Sampling Flow Rate5–150 mL/min
Rinse Flow Rate5–500 mL/min
Accuracy±5% typical (per USP <788>, ISO 21501-4, ChP 2020)
Coincidence Limit≤5% at 1000 particles/mL
Temperature Range (Fluid)0–80 °C
ComplianceFDA 21 CFR Part 11, GMP/GLP audit trail, USP <788>/<789>, EP 10.0, ChP 0903, GB/T 11446.9–2013, GB 8368, ISO 21501-4, ISO 11171, NAS 1638
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BrandPULUODY
OriginShaanxi, China
ModelPLD-601*
Sensor8th-generation dual-laser narrow-beam particle sensor
Detection PrincipleLight Blockage (Optical Obstruction)
Measurement Range1–500 µm (optional 0.03–3000 µm)
Channel Count1000 adjustable channels (down to 0.01 µm resolution)
Sampling Flow Rate5–150 mL/min
Rinse Flow Rate5–500 mL/min
Sample Temperature Range0–80 °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)
ComplianceChP 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
SoftwareV8.9 Regulatory Edition with 5-level user permissions, audit trail, electronic signature, 21 CFR Part 11 compliance, data backup/recovery, and power-fail protection
InterfaceTouchscreen + optional wireless keyboard/mouse
Calibration StandardsJJG 1061, NIST-traceable latex spheres, or ISO 21501-4 reference materials
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BrandPULUODY
OriginShaanxi, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelPLD-3535D
Temperature Range60 °C to −38 °C
Temperature Resolution0.1 °C
Sample Channels2
Cooling MethodAir-Cooled Compressor System
Detection MethodTop-Mounted Photoelectric Liquid-Level Sensor with Micro-Tilt Mechanism
Temperature Interval Setting1–10 °C (user-defined)
Power SupplyAC 220 V ±10%, 50 Hz ±2 Hz
Display128×64 Dot-Matrix LCD (Chinese Characters)
Printer20-Column Dot-Matrix Thermal Printer (Chinese Characters)
Compliance StandardGB/T 510
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