Water Sampler
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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | QR |
| Quotation | Upon Request |
| Material | PVC |
| Available Sizes | 50 cm × 50 cm, 25 cm × 25 cm |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | QF |
| Quotation | Available Upon Request |
| Material | AISI 304 Stainless Steel |
| Thickness | 2 mm |
| Dimensions | 25 cm × 25 cm × 30 cm and 10 cm × 10 cm × 15 cm |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | BD-R40 |
| Pricing | Upon Request |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | Redi-Flo2 |
| Instrument Type | Manual Water Sampler |
| Max Operating Depth | 85 m |
| Flow Range | 100 mL/min to 30 L/min |
| Pump Diameter | 4.6 cm |
| Well Compatibility | ≥5 cm diameter monitoring wells |
| Material | Chemically inert (FDA-compliant elastomers and 316 stainless steel components) |
| Configuration Options | Dedicated-well or portable setup |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | RPB |
| Pricing | Upon Request |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | Geopump I / Geopump II |
| Instrument Category | Manual Water Sampler |
| Instrument Type | Portable Groundwater Sampler |
| Maximum Sampling Depth | ≤ 8.8 m below ground surface |
| Flow Rate Range (by Tubing Size) | 15# tubing: 11–1100 mL/min |
| 24# tubing | 18–1800 mL/min |
| 35# tubing | 26–2600 mL/min |
| 36# tubing | 34–3400 mL/min |
| Power Supply | AC 220 V / DC 12 V |
| Dual-Station Configuration | Geopump II only |
| Direction Control | Forward/Reverse (for backflushing) |
| Brand | SAIL HERO |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SSGeosub2 |
| Instrument Type | Manual Water Sampler |
| Max Submersion Depth | 60 m (with optional drop-pipe extension) |
| Flow Rate Range | 100–2500 mL/min (adjustable via controller) |
| Pump Head Diameter | 4.5 cm |
| Pump Head Weight | 2 kg |
| Power Supply | AC or DC input |
| Display | Digital LCD |
| Control | Push-button interface with onboard microprocessor |
| Protection | Short-circuit protection |
| Application | Groundwater sampling and well purging |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | SCI-024 |
| Instrument Type | Portable Water Sampler |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | SCI-025 |
| Instrument Type | Laboratory-Grade Fixed-Position Water Sampler |
| Cooling Range | 4 °C ±1 °C |
| Sample Bottle Capacity | 1000 mL × 24 positions |
| Vertical Suction Lift | 8 m |
| Sampling Volume Range | 1–9999 mL per aliquot |
| Sampling Interval | 1–9999 min |
| Volumetric Sampling Accuracy | ±5% |
| Proportional Sampling Accuracy | ±10% |
| Data Storage | 10,000 sampling events, 2 years of flow data, 2,000 alarm logs |
| Power Supply | AC 220 V ±15%, with 3.3 V backup Li-ion clock battery |
| Dimensions (W×D×H) | 100 cm × 75 cm × 55 cm |
| Weight | ≤35 kg |
| Brand | ZYKX |
|---|---|
| Origin | Beijing, China |
| Model | SCI-026 |
| Instrument Type | Laboratory-Based Automatic Water Sampler |
| Sampling Mode | Exceedance-Triggered Retention Sampling |
| Single Sample Volume | 10–1000 mL (user-configurable) |
| Sampling Volume Accuracy | ≤5% |
| Flow-Proportional Sampling Support | Yes (via external 4–20 mA or pulse flow signal) |
| Sampling Interval | 5–9999 min (programmable) |
| Vertical Sampling Depth | 8.7 m |
| Horizontal Sampling Distance | 80 m |
| Sample Bottle Capacity | 24 × 1000 mL HDPE rectangular bottles |
| Mixing Tank Volume | 3.5 L (dual A/B tanks) |
| Data Storage | 10,000 sampling records + 2,000 system event logs |
| Power Supply | AC 220 V ±15%, 50 Hz |
| Average Power Consumption | 130 W |
| Operating Humidity | ≤90% RH |
| MTBF | ≥1440 h |
| Insulation Resistance | >20 MΩ |
| Tube Leak Integrity | ≤−0.08 MPa |
| Clock Drift | Δ1 ≤0.1%, Δ12 ≤30 s |
| Temperature Control (optional chiller) | ±1 °C |
| Communication Interfaces | RS-232, RS-485, 4–20 mA analog input, digital I/O (dry contact) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SCI-KLL-S |
| Instrument Type | Portable Water Sampler |
| Sample Tube Diameter Compatibility | 2" and 4" monitoring wells |
| Construction Materials | Anodized aluminum, stainless steel, POM, NBR seals (11-70 Shore A) |
| Sample Vessel Options | PVC transparent tube or anodized aluminum tube |
| Nominal Sample Volumes | 500 mL / 1000 mL |
| Outer Diameter | 49 mm / 90 mm |
| Total Length | 1750 mm / 1100 mm |
| Release Trigger Mechanism | Electrical contact probe with depth indication |
| Maximum Suspended Load Capacity | 1000 g / 1800 g |
| Drain Nozzle Diameter | 5 mm / 7.5 mm |
| Upper Sampling Edge Distance from Probe Tip | ~850 mm / ~600 mm |
| Diameter | 20 cm (SD20, black-and-white pattern) |
|---|---|
| Diameter | 30 cm (SD30, solid white) |
| Material | Acrylic disk, 304 stainless steel weight with threaded coupling |
| Scale tape | 20 m metal-reinforced tape reel with ergonomic handle |
| Compliance | Designed for field-based ASTM D1072 / ISO 7027-1–compatible transparency assessment |
| Portability | Handheld, non-powered, zero-consumable operation |
| Brand | Senbe |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SEN806C |
| Instrument Category | Manual Water Sampler |
| Instrument Type | Portable Water Sampler |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | WB-C |
| Price | Upon Request |
| Bottle Material | Brass |
| Capacity Options | 300 mL, 500 mL |
| Diameter | 7.2 cm (body), 8.4 cm (maximum width) |
| Brand | Solinst |
|---|---|
| Origin | Canada |
| Model | 408 |
| Instrument Type | Portable Pneumatic Groundwater Sampler |
| Sampling Depth | 150 m |
| Sampling Flow Rate | ≤100 mL/min |
| Valve Actuation | Compressed Air-Driven Dual-Valve Mechanism |
| Construction Materials | 316 Stainless Steel (42 mm or 16 mm OD) or PVC |
| Manual Winch Compatibility | Yes, with Brake Disc for Depth Locking |
| Electrical Control Option | Compatible with Solinst Model 464 Electronic Controller |
| Sample Volume Control | Discrete, Operator-Initiated |
| Compliance | Designed for ASTM D5088, ISO 5667-3, and EPA Method 502.2 field-sampling protocols |
| Brand | Solinst |
|---|---|
| Origin | Canada |
| Model | 425 |
| Sampling Depth | 150 m |
| Sample Volume per Cycle | 1800 mL |
| Volume Accuracy | ±1% |
| Fill Rate | 1800 mL/min |
| Minimum Sampling Interval | 5 min |
| Sampler Type | Manual, Portable, Discrete-Depth |
| Sampling Method | Pressure-actuated, Hydrostatic-fill |
| Construction Materials | Stainless Steel Body, Viton O-rings, PTFE Components, LDPE Tubing (standard), Optional FEP-lined PE Tubing |
| Compliance | ASTM D6771, ASTM D7929, ISO 5667-3, US EPA Method 502.2, US EPA Method 8260D (VOCs), GLP-Compatible Operation |
| Brand | Solinst |
|---|---|
| Origin | Canada |
| Model | 428 |
| Instrument Type | Portable Manual Water Bailer Sampler |
| Sample Volume | 200–1000 mL |
| Construction Material | HDPE (High-Density Polyethylene) |
| Body Transparency | Semi-transparent |
| Check Valve | Fixed PVC ball valve |
| Dimensions (Standard) | 38 mm Ø × 915 mm L (1.5″ × 36″), total length 965 mm (38″) |
| Narrow Version Dimensions | 19 mm Ø × 1016 mm L (3/4″ × 40″), total length 1041 mm (41″) |
| Release Mechanism | Standard or optional low-flow release assembly |
| Compliance | Designed for ASTM D6771, ASTM D6987, and EPA Method 500.0 field sampling protocols |
| Brand | Solinst |
|---|---|
| Origin | Canada |
| Model | 429 |
| Instrument Type | Portable Manual Water Sampler |
| Sampling Method | Discrete Depth Bailer |
| Single Sample Volume | 50–2000 mL |
| Sampling Depth | Unlimited (Depth-Limited Only by Cable Length & Well Geometry) |
| Construction Material | 316 Stainless Steel with PTFE Ball Valves and Viton O-Rings |
| Standard Lengths | 2 ft (610 mm), 3 ft (910 mm), 4 ft (1220 mm) |
| Diameter Options | 0.5 in (12.7 mm), 1.0 in (25.4 mm), 1.5 in (38.1 mm), 2.0 in (50.8 mm) |
| Sample Release Mechanism | Integrated Stainless Steel Controlled-Flow Dispenser |
| Recommended Support Line | Solinst Model 103 Marked Measuring Line |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | SP30 |
| Price Range | USD 14,000 – 42,000 (FOB) |
| Instrument Category | Automated Water Sampler |
| Sampling Method | Proportional Sampling |
| Configuration | Online-Integrated Water Sampler |
| Single Sample Volume | 100 mL |
| Sampling Volume Accuracy | ±10% |
| Maximum Flow Rate | 100 mL/min |
| Adjustable Sampling Interval | 10 min (configurable from 1–1440 min) |
| Maximum Deployment Depth | 90 m |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | WB-SS |
| Pricing | Upon Request |
| Instrument Type | Laboratory-Grade Depth-Programmable Water Sampler |
| Bottle Material | ASTM A240 Type 304 Stainless Steel |
| Connection Method | Full Threaded Assembly (No Welding) |
| Outlet | Square-Profile Right-Angle Spout with Threaded Cap |
| Available Volumes | 1000 mL, 2000 mL, 2500 mL, 3000 mL, 5000 mL |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | BXG |
| Pricing | Upon Request |
| Instrument Type | Portable Water Sampler |
| Collection Area | 314 cm² |
| Orifice Diameter | φ200⁺⁰·⁶₀ mm |
| Measuring Cylinder Range | 0.05–10 mm |
| Cylinder Graduation | 0.1 mm |
| Storage Capacity | 2000–2500 mL |
| Operating Temperature | −50°C to +45°C |
| Dimensions | φ225 mm × 770 mm |
| Weight | 4.7 kg |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ChannelMaster H-ADCP |
| Pricing | Upon Request |
| Instrument Type | In-Channel Flow Monitoring System |
| Operating Principle | Broadband Pulse-Coherent Acoustic Doppler Velocimetry |
| Frequency Options | 300 kHz / 600 kHz / 1200 kHz |
| Velocity Range | ±5 m/s (default), ±20 m/s (extended) |
| Velocity Accuracy | ±0.5% of measured value or ±0.2 cm/s (whichever is greater) |
| Cell Size Range | 0.25–8 m |
| Maximum Profiling Range | 20–300 m (frequency-dependent) |
| Built-in Sensors | Ultrasonic & Pressure Water Level, Dual-Axis Tilt, Thermistor |
| Data Output | Real-time velocity profiles, stage, discharge, and quality indicators via RS-232/RS-422/SDI-12 |
| Memory | 4 MB internal flash |
| Power | 10–18 VDC, typical consumption 0.13–0.16 W (active), 0.25 mW (standby) |
| Enclosure | Polyurethane-cast housing with titanium fasteners and stainless-steel mounting frame |
| Brand | Tianhong |
|---|---|
| Origin | Hubei, China |
| Model | TH-W800 |
| Instrument Type | Portable Automatic Water Sampler |
| Sampling Method | Exceedance-Based Retention Sampling |
| Single Sample Volume | 10–1000 mL |
| Sampling Volume Accuracy | ±5% |
| Bottle Capacity | 1–24 Vials |
| Communication Interface | RS-232 |
| Remote Control | GPRS-enabled with Centralized Monitoring Platform |
| Power Failure Recovery | Yes (non-volatile parameter retention) |
| Data Notification | SMS alert capability |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | BD-T30 |
| Price | Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | VG |
| Quotation | Upon Request |
| Instrument Type | Laboratory Water Sampler |
| Material | Stainless Steel |
| Weight | 18 kg |
| Sampling Area | 30 cm × 15 cm |
| Sediment Penetration Depth | 15 cm |
| Sample Capacity | 5 L |
| Carrying Case | Aluminum Transport Case |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | VG-mini |
| Price | Upon Request |
| Material | Stainless Steel |
| Weight | 8 kg |
| Sampling Area | 20 cm × 10 cm |
| Sediment Penetration Depth | 10 cm |
| Carrying Case | Anodized Aluminum Transport Box |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer | WAYEAL Instrument Co., Ltd. |
| Model | WS1801 |
| Instrument Type | Online Automatic Water Sampler |
| Sampling Method | Exceedance-triggered Retention Sampling |
| Single Sample Volume | 10 mL to 1000 mL |
| Sampling Volume Accuracy | ±7% (at 200 mL retention volume) |
| Sampling Interval | Adjustable from 1 min to 9999 min |
| Brand | Xiarui |
|---|---|
| Origin | Fujian, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DT-CR0300 |
| Instrument Category | Automatic Water Sampler |
| Sampling Method | Time-Programmed & Volume-Controlled Sampling |
| Instrument Type | Portable Wastewater Sampler |
| Single Sample Volume | 1–999 mL (adjustable) |
| Sampling Volume Accuracy | ≤ ±1% |
| Sampling Interval | 1–999 min (adjustable) |
| Maximum Submersion Depth | ≥ 8 m |
| Vertical Sampling Height | ≥ 8 m |
| Horizontal Sampling Distance | ≥ 50 m |
| Enclosure Rating | IP67 |
| Unit Weight | ≤ 8 kg |
| Battery Runtime | ≥ 24 h (continuous operation) |
| Sampling Mode | Peristaltic Pump Suction with Microstepping Motor Drive |
| Water Level Adaptation | Auto-compensating for dynamic water level changes in confined spaces |
| Brand | Youyunpu |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | YP-SZA |
| Instrument Category | Automatic Water Sampler |
| Sampling Method | Flow-Proportional & Time-Proportional Sampling |
| Instrument Form Factor | Portable Water Sampler |
| Sampling Interval | 1–9999 min |
| Number of Sample Bottles | 12 |
| Sample Volume per Bottle | 10–1000 mL |
| Bottle Capacity | 1000 mL |
| Sampling Accuracy | ±10% (at 200 mL) |
| Flow-Proportional Accuracy | ±10% |
| Pump Suction Lift | ≥8 m |
| Horizontal Sampling Distance | ≥60 m |
| Sample Refrigeration Temperature | 0–4 °C (±1.5 °C) |
| System Air-Tightness | ≤−0.07 MPa |
| MTBF | ≥1440 h |
| Insulation Resistance | >20 MΩ |
| Analog Input | 4–20 mA |
| Digital Inputs | Switch Signal, RS485 |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Operating Temperature | 10–40 °C |
| Operating Humidity | ≤85% RH |
| Weight | 20 kg |