Environmental Monitoring Instruments
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Showing 4951–4980 of 9112 results
| Brand | KRK |
|---|---|
| Origin | Japan |
| Model | SS-10Z |
| Measurement Principle | Near-Infrared Transmission Photometry + Semiconductor Pressure Sensing |
| MLSS Range | 0–20,000 mg/L (display up to 30,000 mg/L) |
| Interface Depth Range | 0–5.00 m (extendable to 10.00 m with optional cable) |
| Resolution | MLSS: 10 mg/L (0–10,000 mg/L), 100 mg/L (10,000–30,000 mg/L) |
| Depth | 0.01 m |
| Accuracy | MLSS: ±2% of reading (≤5,000 mg/L) or ±150 mg/L |
| Depth | ±0.03 m |
| Repeatability | Verified under controlled lab conditions per JIS Z 8015 |
| Calibration Options | 1-point (zero), 2-point (zero/span), or 3–4-point multi-concentration calibration |
| IP Rating | IP67 |
| Power | 3× AA alkaline batteries (LR03), auto-off after 30 min |
| Detector Type | SSD-10Z integrated optical-pressure probe |
| Cable | Standard 6 m (max. 11 m) |
| Weight | Instrument body: ~300 g |
| Detector assembly | 550 g (incl. cable) |
| Compliance | Designed for use in wastewater treatment plants operating under ISO 5667-16, ASTM D3693, and JIS K 0102 environmental testing frameworks |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KSZD-20 |
| Price | Upon Request |
| Measurement Principle | Dual-Detector Transmitted & 90° Scattered Light (ISO 7027 Compliant) |
| Range Options | A-Type: 0–200 NTU / 0–4000 NTU |
| B-Type | 0–10 NTU / 0–200 NTU |
| Accuracy | ±5% (A-Type), ±3% (B-Type) |
| Repeatability | ±5% |
| Process Temp. | 0–40 °C |
| Ambient Op. Temp. | 0–50 °C |
| Humidity | 65 ± 20% RH |
| Output | Isolated 4–20 mA (scalable), RS232 Serial Interface |
| Power Supply | 220 V AC, 50 Hz |
| Installation | In-line Pipe Mount or Submersible Probe Mount |
| Configuration | Integrated or Remote Sensor + Controller |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KT-401 |
| Price Range | USD 0.15 – 750 (FOB) |
| Measurement Range | 1 × 10⁴ to 1999 × 10⁴ ions/cm³ |
| Resolution | 1 × 10⁴ ions/cm³ |
| Display | 3.5-digit LCD (max 1999) |
| Power Supply | LR44 button cell (x2) |
| Dimensions | 78 mm (L) × 27 mm (W) × 9 mm (H) |
| Ion Polarity Detection | Simultaneous positive and negative ion concentration readout |
| Sample Interface | Passive air sampling via integrated collector electrode |
| Compliance | Designed per IEC 61000-4-2 ESD immunity guidelines for handheld electrostatic sensors |
| Origin | Fujian, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | KT-401P |
| Price Range | USD 0.15 – 750 |
| Display | 3.5-digit LCD |
| Measurement Range | 1 × 10⁴ – 1999 × 10⁴ ions/cm³ |
| Max Display | 1999 × 10⁴ ions/cm³ |
| Resolution | 1 × 10⁴ ions/cm³ |
| Polarity | Negative ions only |
| Peak Hold Function | Yes |
| Power Source | LR44 button cell (x2) |
| Dimensions | 78 mm (L) × 27 mm (W) × 9 mm (H) |
| Warranty | 1-year limited warranty, lifetime technical support |
| Brand | York Instrument |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | KULITE BG Series |
| Pricing | Upon Request |
| Brand | Koyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-100 |
| Pricing | Upon Request |
| Digestion Vessel Capacity | 250 mL Erlenmeyer Flask (24/29 Ground Joint) |
| Sample Throughput | 8 Samples Simultaneously |
| COD Measurement Range | 0–1000 mg/L (direct) |
| Digestion Time | ≤ 2 h |
| Accuracy | RSD ≤ 5.0% for 500 mg/L Potassium Hydrogen Phthalate Standard |
| Ambient Operating Temperature | ≤ 40 °C |
| Heating Power | 1600 W (AC 220 ± 22 V, 50 Hz) |
| Dimensions (L×W×H) | 450 × 350 × 650 mm |
| Cooling Method | Forced-air convection (no tap water required) |
| Reflux Configuration | Glass spiky condenser (replaces traditional spherical condenser) |
| Compliance Standard | GB 11914–1989 “Water Quality — Determination of Chemical Oxygen Demand (Dichromate Method)” |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-100(8) |
| Digestion Method | Reflux Digestion |
| Heating Module | Microcrystalline Glass Plate with Inorganic High-Temperature Insulation |
| Batch Capacity | 8 samples |
| Temperature Range | Ambient to 180 °C |
| Temperature Accuracy | ±1 °C |
| Digestion Vessel | 250 mL conical flask (24/29 standard taper) |
| Timer Accuracy | ±15 s/h |
| Power Supply | AC 220 V, 50 Hz |
| Max. Heating Power | ≤1600 W |
| Ramp Time to 180 °C | <20 min |
| Digestion Time Setting Range | 10 min – 150 min |
| Sample Matrix | Aqueous liquid only |
| COD Measurement Range | 0–700 mg/L (direct) |
| Precision | RSD ≤5.0% for 500 mg/L potassium hydrogen phthalate standard |
| Compliance | HJ 828–2017 (replacing GB 11914–1989) |
| Brand | Keyuan Instruments |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-100 (6-position) |
| Digestion Method | Rapid Reflux Digestion |
| Heating Module | Precision Ceramic Heating Block |
| Batch Capacity | 6 samples simultaneously |
| Temperature Range | 25–170 °C (adjustable, ±1 °C accuracy) |
| Digestion Vessel Capacity | 250 mL conical flasks with reflux condensers |
| Timer Accuracy | ±1 second over full 180-minute range |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 1500 W |
| Ambient Operating Temperature | 5–40 °C |
| COD Measurement Range | 16–700 mg/L (dilutable for higher concentrations) |
| Analytical Precision | RSD ≤5.0% for potassium hydrogen phthalate standard (500 mg/L) |
| Compliance | HJ 828–2017 (replacing GB 11914–1989), aligned with ISO 6060 principles |
| Brand | Kyocera |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SP690 |
| Price | USD 2,100 (FOB Beijing) |
| Standard Compliance | JB/T 6244–1992, JJG 700–1990 |
| Temperature Control Zones | Column Oven, TCD Detector, FID Detector, Methanizer |
| Temperature Range | 7 °C above ambient to 399 °C |
| Temperature Stability | ±0.1 °C at 200 °C |
| Detection Modes | TCD, FID (with optional methanizer) |
| Sample Introduction | Split/splitless injector, compatible with headspace, purge-and-trap, vacuum degassing, and shaking degassing systems |
| Analytical Capability | Simultaneous quantification of C₁–C₂ hydrocarbon gases (H₂, O₂, N₂, CH₄, CO, CO₂, C₂H₄, C₂H₆, C₂H₂) in transformer oil per IEC 60599 and ASTM D3612 |
| Data Acquisition | Dual-channel auto-switching, baseline correction, peak integration, retention time locking |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-Cr6+ |
| Detection Principle | Diphenylcarbazide Colorimetry |
| Measurement Range | 0.05–2 mg/L Cr(VI) |
| Test Capacity | 50 determinations |
| Dimensions (L×W×H) | 165 × 110 × 65 mm |
| Weight | 140 g |
| Shelf Life | Expiry date indicated per batch (e.g., Oct 2024) |
| Compliance | Designed for field-deployable compliance screening per ISO 11885, EPA Method 7196A, and JIS K 0102 |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK |
| Instrument Type | Portable / Handheld Colorimetric Water Quality Analyzer |
| COD Measurement Ranges | COD(H) 0–250+ mg/L, COD 0–100 mg/L, COD(D) 0–8+ mg/L |
| Reaction Time | 3 min (COD), typically ≤5 min for most parameters |
| Test Capacity | 40–50 tests per vial pack |
| Detection Method | Visual colorimetric comparison against standardized chromatic scales |
| Compliance | Designed for field-deployable screening per ISO 9001–certified manufacturing |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | WAK Series (e.g., WAK-NH4, WAK-NO2, WAK-NO3, WAK-TN･i) |
| Price Range | USD 36–40 per reagent pack |
| Measured Parameter | Total Nitrogen (TN), Ammonia Nitrogen (NH₄⁺-N), Nitrite Nitrogen (NO₂⁻-N), Nitrate Nitrogen (NO₃⁻-N) |
| Instrument Type | Portable Colorimetric Field Test Kit |
| Measurement Principle | Standardized Colorimetric Methods (e.g., Indophenol Blue for NH₄⁺, Diazotization for NO₂⁻, Cadmium Reduction + Diazotization for NO₃⁻, Persulfate Digestion + UV Absorption or Hydrazine Reduction for TN) |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | WAK Series |
| Pricing | Available Upon Request |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-CN-2 |
| Test Range | <0.02, 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L CN⁻ |
| Reaction Time | 8 minutes |
| Tests per Kit | 40 |
| Instrument Type | Portable Colorimetric Test Kit |
| Compliance | Designed for field-deployable screening per ISO 6703-1 (Water quality — Determination of cyanide — Part 1: Method using spectrophotometry after distillation) principles |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-COD-2 |
| Type | Portable Colorimetric Reagent Kit |
| Measurement Principle | Nesslerization (Ammonia) & Persulfate Digestion + UV-Vis Spectrophotometry (Total Nitrogen) |
| Measurement Range (Ammonia-N) | 0–50 mg/L |
| Measurement Range (Total Nitrogen) | 0–20 mg/L |
| pH Compatibility | 4–10 |
| Compliance | ASTM D1426, ISO 7150-1, ISO 11905-1, JIS K 0102 |
| Kit Format | Pre-filled, single-use reaction tubes with integrated calibration reference |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | WAK-COD(H)-2 |
| Price Range | USD 21–40 |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Portable Reagent Test Kit |
| Model | WAK-Cu |
| Detection Principle | Colorimetric Dip-and-Read Paper Strip Method |
| Target Analyte | Copper (Cu²⁺) |
| Measurement Range | 0.5–10 mg/L (as Cu) |
| Reaction Time | 1 minute |
| Tests per Kit | 50 |
| Accuracy | ±0.2 mg/L at low end |
| Compliance | Designed for field-deployable screening in accordance with ISO 8692 (water quality — test for toxicity to freshwater algae), ASTM D1688 (copper in water by colorimetric methods), and EPA Method 9040C (screening for metals using solid-phase reagents) |
| Brand | Kyoritsu |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | WAK-PO4 Total Phosphorus Colorimetric Test Kit |
| Price Range | USD 34–39 |
| Measured Parameter | Total Phosphorus |
| Instrument Type | Laboratory |
| Measurement Principle | Ascorbic Acid-Molybdate Blue Colorimetry |
| Measurement Range | 0.2–10 mg/L as P |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Reagent-Based Water Quality Test Kit |
| Model | WAK-PO4(D) |
| Measurement Parameter | Orthophosphate (as PO₄³⁻) and Phosphate Phosphorus (as P) |
| Detection Range | 0.05–2 mg/L (as PO₄³⁻) |
| Reaction Time | 5 minutes |
| Test Capacity | 50 determinations per kit |
| Instrument Category | Laboratory-Use Colorimetric Test Kit |
| Measurement Principle | Ascorbic Acid-Molybdate Blue Method (Standard Spectrophotometric Color Development) |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-COD-WR |
| Measurement Range | 0, 10, 100, 500, 1000, 2000, 10000+ mg/L COD |
| Reaction Time | 1 minute |
| Tests per Kit | 50 |
| Compliance | JIS K 0102, ISO 6060, ASTM D1253 |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-F Fluoride Ion Test Kit |
| Test Range | 0.1, 0.2, 0.5, 1, 2, 5 mg/L (as F⁻) |
| Reaction Time | 5 minutes |
| Tests per Kit | 50 |
| Compliance | ISO 10304-1 (ion chromatography reference), JIS K 0102 (Japanese Industrial Standard for water analysis), EPA Method 300.0 (fluoride ion selective electrode reference) |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Model | WAK-NH4(C)-4 |
| Measurement Range | 0, 0.5, 1, 2, 5, 10, 20 mg/L NH₄⁺-N |
| Reaction Time | 10 minutes |
| Test Capacity | 50 determinations per kit |
| Instrument Type | Portable |
| Intended Use | Wastewater effluent monitoring |
| Principle | Colorimetric (Indophenol Blue Method) |
| Compliance | Designed for field-deployable screening aligned with ISO 7150-1 and EPA Method 350.1 guidelines |
| Brand | Kyoritsu |
|---|---|
| Origin | Japan |
| Product Type | Imported Reagent-Based Colorimetric Test Kit |
| Model | WAK-Ni(D) |
| Detection Range | 0.3, 0.5, 1, 2, 5, 10 mg/L Ni²⁺ |
| Reaction Time | 2 minutes |
| Tests per Kit | 50 |
| Compliance | Designed for field and lab use in accordance with ISO 8573-1 (water quality — determination of nickel — spectrophotometric method after complexation with dimethylglyoxime) principles |
| Measurement Principle | Visual or spectrophotometric colorimetry based on nickel–dimethylglyoxime (DMG) chelation |
| Brand | Kyoritsu |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | WAK-TN-i-3 |
| Measuring Parameter | Total Inorganic Nitrogen (TIN) |
| Instrument Type | Laboratory-Use Colorimetric Test Kit |
| Measurement Principle | Cadmium Reduction + Diazotization-Coupling Spectrophotometry (Standardized Derivative of ISO 11908 & ASTM D1426) |
| Measurement Range | 0–100 mg/L as N |
| Reaction Time | 20 minutes |
| Test Capacity | 40 determinations per kit |
| pH Compatibility | 0–100 (non-applicable — corrected to assay buffer-controlled range: pH 6.5–7.5 during reaction) |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-100(8)js |
| Digestion Method | Reflux Digestion |
| Batch Capacity | 8 samples |
| Temperature Setting | 165 °C (per GB 11914–1989 and ISO 6060) |
| Temperature Accuracy | ±1 °C at 165 °C |
| Sample Vessel Compatibility | 250 mL conical flasks or cylindrical digestion vials |
| Timer Range | 0–999 minutes (adjustable in 1-minute increments) |
| Heating Power | 1300 W (AC 220 V ±10 %, 50 Hz) |
| Cooling Method | Forced-air convection (no tap water required) |
| Condenser Type | Glass spiky reflux condenser |
| Measuring Range | 0–1000 mg/L (direct) |
| Precision | RSD ≤5.0% for potassium hydrogen phthalate (500 mg/L) |
| Operating Ambient | 5–40 °C |
| Compliance | Fully aligned with GB 11914–1989, ISO 6060:1989, and EPA Method 410.4 |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KY-1005 |
| Digestion Method | Reflux Digestion |
| Heating Module | Integrated Ceramic Heating Block |
| Batch Capacity | 5 × 250 mL Erlenmeyer Flasks |
| Temperature Setpoint | 165 °C (per GB 11914–1989 and ISO 6060) |
| Temperature Accuracy | ±1 °C at 165 °C |
| Timer Range | 0–999 min |
| COD Measurement Range | 0–1000 mg/L (direct), 0–10000 mg/L (after dilution) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 1300 W |
| Ambient Operating Temperature | 5–40 °C |
| Cooling Method | Forced-air convection (no tap water required) |
| Condenser Type | Glass “spike” reflux condenser (replaces spherical condenser) |
| Compliance | Fully aligned with GB 11914–1989, ISO 6060:1989, and EPA Method 410.4 principles |
| Brand | Kyoyuan |
|---|---|
| Model | KY-100COD |
| Heating Temperature Range | 25–170 °C (±1 °C) |
| Timer Setting Range | 0–180 min |
| Sample Capacity | 5 or 10 conical flasks simultaneously |
| Cooling Method | Forced-air cooling |
| Reflux Tube Type | Glass spiky condenser (replaces traditional spherical condenser) |
| Power Control | Microelectronic timing and temperature regulation |
| Origin | Jiangsu, China |
| Manufacturer Status | OEM/ODM manufacturer |
| Compliance | Designed for ASTM D1252, ISO 6060, and HJ 828–2017 methods |
| Brand | Kyoyuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Laboratory-grade |
| Model | KY-102(12) |
| Heating Method | Electric heating plate with microcomputer timing control |
| Cooling Method | Air-cooled condenser with static water assist at condensate outlet |
| Digestion Vessels | 12 × 250 mL ground-glass (24/29) conical flasks |
| Digestion Time Range | 10 min – 150 min |
| Temperature Control | Surface temperature display per selected power level |
| Power Rating | ≤2500 W (AC 220 V, 50 Hz) |
| Compliance | HJ 828–2017 |
| Measuring Range | 10–700 mg/L COD (dilution required for samples >700 mg/L) |
| Precision | RSD ≤5.0% for potassium hydrogen phthalate standard (500 mg/L) |
| Ambient Operating Temperature | ≤35 °C |
| Origin | UK |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | SmartCam |
| Pricing | Upon Request |
| Instrument Type | Dose Rate / Activity Concentration Meter |
| Detector | Dual 450 mm² PIPS Silicon Detectors |
| Filter Options | Card-Type or Strip-Type Filter Cartridge |
| Pump Flow Rate | Adjustable 20–50 L/min (Typ. 37 L/min) |
| MCA Channels | 1024 |
| Display | 132 × 100 mm Backlit LCD Touchscreen |
| Alpha Range | 10⁻² – 10⁵ Bq/m³ |
| Beta Range | 1 – 10⁷ Bq/m³ |
| Detection Efficiency | ~25% (Am-241, Sr-90/Y-90) |
| Background Compensation | Dynamic Rn/Tn Peak Fitting + γ-Anti-coincidence |
| Data Interfaces | RS232/RS485, TCP/IP, Digital Output |
| Operating Temp | −10 °C to +50 °C |
| Base Unit Dimensions | 256 × 192 × 432 mm |
| Base Unit Weight | 6.5 kg |
| Card-Type Probe | 120 × 127 × 272 mm / 3.5 kg |
| Strip-Type Probe | 256 × 182 × 260 mm / 4.5 kg |