Environmental Monitoring Instruments
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Showing 4921–4950 of 9112 results
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 114 |
| Detection Range | 1–20 ppm |
| Measuring Principle | Length-of-stain colorimetric reaction |
| Compatible Pump | AP-20 handheld bellows pump |
| Calibration | Pre-calibrated, single-use |
| Shelf Life | 24 months from manufacture (stored at ≤30°C, dry, dark) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 219S |
| Detection Range | 0.05–10 ppm |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Required Pump | AP-20 Hand Pump (sold separately) |
| Compliance | Designed per JIS K 0321 and ISO 8573-6 for qualitative/semi-quantitative ambient air analysis |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 168SC |
| Detection Range | 5–100 ppm & 2.5–50 ppm (dual-scale) |
| Pack Size | 10 tubes per box |
| Principle | Colorimetric reaction with pre-impregnated reagent |
| Compliance | JIS K 0804, ISO 8573-5 (gas purity testing reference), ASTM D6245 (indoor air sampling guidance) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 105SH |
| Detection Range | 0.5–30% NH₃ (v/v) |
| Pump Required | AP-20 Manual Aspirator |
| Format | Single-use Glass Colorimetric Tube |
| Compliance | JIS K 0321, ISO 8573-6 (gas purity verification reference), GLP-compatible usage |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 227S |
| Detection Principle | Colorimetric Reaction with Pre-calibrated Scale |
| Target Analyte | Dimethylamine [(CH₃)₂NH] |
| Range | 1–20 ppm (as specified per tube) |
| Pack Size | 10 tubes per box |
| Compatible Pump | AP-20 Hand Pump (sold separately) |
| Compliance | JIS K 0311, ISO 8573-6 (applicable for colorimetric gas analysis methodology) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 133A / 133SB / 133SC |
| Detection Ranges | 1–30 ppm, 5–140 ppm, 40–10,000 ppm |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compatible Pump | AP-20 Hand Pump (sold separately) |
| Compliance | JIS K 0804, ISO 8573-6 (gas purity testing reference), GLP-aligned documentation support |
| Brand | Komyo Rikagaku |
|---|---|
| Origin | Japan |
| Model | 164SA (5–140 ppm) / 164SB (50–1000 ppm) |
| Pack | 10 tubes per box |
| Detection Principle | Colorimetric reaction with pre-impregnated reagent |
| Calibration | Linear color-length scale |
| Compatible Pump | AP-20 handheld bellows pump (sold separately) |
| Compliance | JIS K 0805, ISO 8573-5 (gas purity verification reference method) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 182U |
| Detection Range | 0.025–1000 ppm O₃ |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Calibration | Linear Scale with Visual Endpoint Reading |
| Compatible Pump | AP-20 Manual Bellows Pump (sold separately) |
| Compliance | JIS K 0803, ISO 8573-4 (gas purity assessment reference), CE-marked for portable occupational hygiene use |
| Brand | Komyo Rikagaku |
|---|---|
| Origin | Japan |
| Model | 143SA (5–1000 ppm), 143SB (5–200 ppm) |
| Pack Size | 10 tubes per box |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compatible Pump | AP-20 Hand Pump |
| Compliance | JIS K 0804, ISO 8573-2 (for sampling methodology), GLP-aligned documentation support |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 184S@ |
| Detection Range | 20–500 ppm |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compatible Pump | AP-20 Hand Pump (sold separately) |
| Tube Length | Standard 100 mm |
| Shelf Life | 24 months from manufacture date (stored at ≤30°C, dry, dark) |
| Compliance | JIS K 0321, ISO 8573-6 (for sampling methodology), CE-marked for professional use |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 184S |
| Detection Range | 20–500 ppm |
| Pack Size | 10 tubes per box |
| Compatible Pump | AP-20 Hand Pump |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compliance | JIS K 0321, ISO 8573-5 (for sampling methodology), CE-marked for portable gas detection accessories |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 229S |
| Detection Range | 5–70 ppm |
| Measuring Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compatible Pump | AP-20 Hand Pump (sold separately) |
| Tube Length | 100 mm |
| Inner Diameter | 4.0 mm |
| Shelf Life | 24 months from manufacture date (stored at ≤30°C, dry, dark) |
| Compliance | JIS K 0804, ISO 8573-6 (for sampling methodology), CE-marked for professional occupational hygiene use |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 190U@ |
| Detection Range | 2–60 ppm |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compatible Pump | AP-20 Hand Pump (sold separately) |
| Compliance | JIS K 0321, ISO 8573-2 (gas purity reference methodology), CE-marked for professional occupational hygiene use |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 120UT |
| Measuring Range | 2.5–40% H₂S (v/v) |
| Pump Required | AP-20 Hand Pump |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Compliance | JIS K 0321, ISO 8573-5 (gas purity reference methodology), ASTM D6227 (for field H₂S screening) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 137U |
| Detection Range | 0.05–0.8% H₂ (v/v) |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Calibration | Linear Graduated Scale |
| Pump Required | AP-20 Manual Aspirator (sold separately) |
| Compliance | JIS K 0321, ISO 8573-6 (gas purity testing reference), GLP-compatible usage |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 221SA |
| Detection Range | 500–6,000 ppm n-Butane |
| Principle | Colorimetric Reaction with Graduated Scale |
| Compatible Pump | AP-20 Hand Pump |
| Portability | Handheld, No Power Required |
| Safety Rating | Intrinsically Safe for Flammable Atmospheres |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 244U |
| Detection Range | 0.5–5 mg/m³ |
| Compatible Pump | AP-20 Hand Pump |
| Format | Single-Use Colorimetric Glass Tube |
| Calibration | Pre-calibrated per JIS K 0311 and ISO 8573-6 |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model | 240S |
| Measurement Range | 1–50 ppm (primary scale), 0.5–25 ppm (secondary scale) |
| Pack Size | 10 tubes per box |
| Pump Required | AP-20 handheld bellows pump |
| Principle | Colorimetric chemical reaction with calibrated stain length |
| Compliance | Designed in accordance with JIS K 0321 and ISO 8573-6 for qualitative/semi-quantitative gas analysis |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | 111U@ |
| Detection Range | 10–300 ppm (primary scale), 4–120 ppm (extended low-range scale) |
| Sampling Method | Manual air aspiration using AP-20 dual-stroke pump |
| Response Time | ≤1 minute |
| Shelf Life | 24 months from manufacture date (stored at 5–30 °C, dry, dark conditions) |
| Brand | KOMYO RIKAGAKU |
|---|---|
| Origin | Japan |
| Model Numbers | 124SA, 124SB, 124SH |
| Measurement Ranges | 124SA: 10–500 ppm |
| 124SB | 2–100 ppm |
| 124SH | 100–3000 ppm |
| Pack Size | 10 tubes per box |
| Detection Principle | Colorimetric reaction with pre-impregnated reagent |
| Compatible Pump | AP-20 handheld bellows pump |
| Compliance | Designed per JIS K 0804 (Gas Detection Tubes) and ISO 8573-6 (for sampling methodology context) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GT-1000-THT |
| Detection Principle | Electrochemical |
| Form Factor | Portable, Pump-Suction |
| Measurement Range | 0–20 ppm / 0–50 ppm / 0–100 ppm (selectable) |
| Resolution | 0.01 ppm (0–100 ppm range) |
| Accuracy | ≤ ±3% FS (dependent on sensor batch and calibration status) |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±2% FS |
| Repeatability | ≤ ±2% FS |
| Response Time (T90) | ≤ 20 s |
| Recovery Time | ≤ 20 s |
| IP Rating | IP67 |
| Explosion Protection Certification | Ex ib IIB T4 Gb (Certificate No.: CLEx25.9119) |
| Conformity | GB/T 3836.1–2021 & GB/T 3836.4–2021 |
| Operating Temperature | –20 °C to +50 °C |
| Operating Humidity | ≤ 95% RH (non-condensing) |
| Power Supply | DC 3.7 V, 3800 mAh or 7200 mAh rechargeable polymer battery |
| Dimensions | 257 × 90 × 65 mm (L×W×H) |
| Weight | 0.5 kg (net) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GT-903-SF6 |
| Instrument Type | Portable |
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Detection Gas | Sulfur Hexafluoride (SF₆) |
| Measurement Range | 0–100 / 1000 / 2000 / 10,000 ppm |
| Resolution | 1 ppm (0–10,000 ppm) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤20 s |
| Sensor Expandability | Up to 4 optional gas sensors |
| Explosion Protection Certification | CLEx25.9118 (IECEx / ATEX-compliant design per GB/T 3836.1 & GB/T 3836.4–2021) |
| Ingress Protection | IP67 |
| Operating Temperature | −20 °C to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Pressure Range | 88–112 kPa |
| Battery | 3800 mAh rechargeable polymer lithium-ion |
| Charging | USB-C (compatible with PC, power bank, wall adapter) |
| Data Storage | 120,000 records (real-time or scheduled logging) |
| Calibration | Full software-controlled auto-calibration |
| Safety Features | Overvoltage protection, overcharge protection, ESD shielding, magnetic field immunity |
| Dimensions | 180 × 85 × 55 mm (L×W×H) |
| Weight | 0.5 kg (net) |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | GT-903-THT |
| Detection Principle | Electrochemical |
| Portability | Portable (Pump-Suction) |
| Measurement Range | 0.1–100 mg/m³ (configurable) |
| Sensitivity | Fast response |
| Accuracy | ≤±3% FS (sensor-dependent) |
| Response Time | ≤20 s (T90) |
| Resolution | 0.01 ppm (0–100 ppm range) |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±1% FS |
| Recovery Time | ≤20 s |
| Sensor Capacity | Up to 4 interchangeable sensors |
| Repeatability | ≤±2% FS |
| Explosion Protection Certification | CLEx25.9118 |
| Ingress Protection | IP67 |
| Metrological Approval | 2017C125-44 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Operating Pressure | 88–112 kPa |
| Battery | 3.7 V DC / 3800 mAh Li-polymer rechargeable |
| Display | 2.4″ industrial-grade color LCD |
| Data Storage | 30,800 × 4 groups (real-time/timed) |
| Connectivity | USB interface for data export |
| Optional Sensors | Temperature & humidity module (−20 to +50 °C / 0–100% RH) |
| Standards Compliance | GB/T 3836.1–2021, GB/T 3836.4–2021 |
| Brand | Korno |
|---|---|
| Model | MOT500-CL2 |
| Detection Gas | Chlorine (Cl₂) |
| Sensor Type | Imported electrochemical sensor |
| Measurement Range | 0–10 / 20 / 50 / 100 / 200 ppm (selectable) |
| Resolution | 0.01 ppm (0–100 ppm) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±2% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤30 s |
| Repeatability | ≤±2% FS |
| Explosion Protection Certification | CCRI24.8021X |
| Ingress Protection | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit, up to 1 km), RS485 (MODBUS RTU, up to 2 km), 0–5 V / 0–10 V, 2× relay (NO/NC, 125 VAC/0.3 A or 30 VDC/1 A) |
| Installation Options | Wall-mount, threaded pipe (M40×1.5 mm), flow-through |
| Enclosure Material | Die-cast aluminum with sandblasted anodized/fluorocarbon coating |
| Dimensions & Weight | 226 × 215 × 85 mm (L×W×H), 1.7 kg (net) |
| Compliance | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | MOT500-CO2 |
| Detection Gas | CO₂ |
| Sensor Principle | Non-Dispersive Infrared (NDIR) |
| Measurement Ranges | 0–500 / 1000 / 2000 / 5000 / 10,000 / 50,000 ppm |
| Resolution | 1 ppm (≤50,000 ppm), 0.01 %VOL (0–100 %VOL) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±1% FS |
| Zero Drift | ≤±2% FS |
| Repeatability | ≤±1% FS |
| Explosion Protection Certification | CCRI24.8021X |
| IP Rating | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit), RS485 (Modbus RTU), 0–5 V / 0–10 V, 2× relay (NO/NC, 125 VAC/0.3 A, 30 VDC/1 A) |
| Installation Options | Wall-mount, pipe-mount (M40×1.5 mm thread), flow-through |
| Enclosure Material | Die-cast aluminum with sandblasted anodized or fluorocarbon coating |
| Dimensions (L×W×H) | 226 × 215 × 85 mm |
| Net Weight | 1.7 kg |
| Compliance Standards | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |
| Brand | Korno |
|---|---|
| Model | MOT500-He |
| Detection Gas | Helium (He) |
| Sensor Type | Imported Thermal Conductivity Sensor |
| Measurement Ranges | 0–10%, 0–50%, or 0–100% VOL |
| Resolution | 0.01% VOL |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±1% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤20 s |
| Sensor Expansion | Up to 6 configurable gas sensors |
| Explosion Protection Certification | CCRI24.8021X |
| Ingress Protection | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit, 1 km), RS485 (MODBUS RTU, 2 km), 0–5 V / 0–10 V, 2× relay outputs (expandable to 3) |
| Installation Options | Wall-mount, threaded pipe mount (M40×1.5 mm), flow-through |
| Communication Options | Cable (3/4-core), TCP/IP (fiber/Ethernet), GPRS (optional), 433 MHz wireless (2–10 km, optional) |
| Housing | Die-cast aluminum with sandblasted oxidation/fluorocarbon coating |
| Dimensions & Weight | 226 × 215 × 85 mm (L×W×H), 1.7 kg (net) |
| Compliance | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | MOT500-SF6 |
| Instrument Type | Online Fixed-Mount Detector |
| Detection Principle | Non-Dispersive Infrared (NDIR) Spectroscopy |
| Measurement Range | 0–100 / 1000 / 2000 / 10000 ppm or 0–20% / 0–100% vol SF₆ |
| Resolution | 1 ppm (0–10000 ppm), 0.01% vol (0–100% vol) |
| Response Time (T90) | ≤20 s |
| Accuracy | ≤±3% FS |
| Linearity Error | ≤±1% FS |
| Zero Drift | ≤±2% FS |
| Recovery Time | ≤20 s |
| Sensor Expandability | Up to 6 gas channels (optional) |
| Repeatability | ≤±1% FS |
| Explosion Protection Certification | CCRI24.8021X (Ex d IIB T4 Gb / Ex tb IIIC T130°C Db) |
| Ingress Protection | IP66 |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit), RS485 (Modbus RTU), 0–5 V / 0–10 V, 2× relay (expandable to 3) |
| Communication Options | Cable (≤2 km), TCP/IP (fiber/Ethernet), GPRS (optional), 433 MHz wireless (2–10 km) |
| Installation | Wall-mount, threaded pipe (M40×1.5 mm), flow-through |
| Enclosure Material | Die-cast aluminum with sandblasted anodized/fluorocarbon coating |
| Dimensions & Weight | 226 × 215 × 85 mm (L×W×H), 1.7 kg (net) |
| Compliance | GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021 |
| Brand | Korno |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | MOT500-THT |
| Detection Principle | Electrochemical Sensor |
| Installation Type | Fixed |
| Measurement Range | 0–20 ppm / 0–50 ppm / 0–100 ppm (selectable) |
| Resolution | 0.01 ppm (for 0–100 ppm range) |
| Accuracy | ≤±3% FS (dependent on sensor batch and calibration) |
| Linearity Error | ≤±1% FS |
| Zero Drift | ≤±2% FS |
| Repeatability | ≤±1% FS |
| Response Time (T90) | ≤20 s |
| Recovery Time | ≤20 s |
| Enclosure Rating | IP66 |
| Explosion Protection Certification | CCRI24.8021X (compliant with GB/T 3836.1–2021, GB/T 3836.2–2021, GB/T 3836.31–2021) |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| Power Supply | 24 VDC (12–30 VDC) |
| Output Signals | 4–20 mA (16-bit precision, up to 1 km), RS485 (MODBUS RTU, up to 2 km), 0–5 V / 0–10 V analog, 2× SPDT relays (expandable to 3) |
| Communication Options | Cable (3/4-core), TCP/IP (fiber/Ethernet, optional), GPRS (optional), 433 MHz wireless (2–10 km, optional) |
| Mounting | Wall-mount, pipe-mount (M40×1.5 mm thread), flow-through configuration |
| Gas Sampling | Diffusion, flow-through, or pump-aspirated (configurable) |
| Sensor Expansion | Up to 6 electrochemical sensors (multi-gas capability) |
| Housing Material | Die-cast aluminum with sandblasted oxidation + fluorocarbon coating |
| Dimensions & Weight | 198 × 162 × 85 mm (L×W×H), 1.5 kg (net) |
| Brand | KPM AMS |
|---|---|
| Origin | USA |
| Model | SmartChem 200 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Detection Parameters | Nitrate, Nitrite, Ammonia-N, Phosphate, Sulfide, Cyanide, Volatile Phenols, Total Phosphorus, Total Nitrogen, Urea, Silicate, Sulfate, Borate, Formaldehyde, Chlorine, Chloride, Fluoride, Hexavalent Chromium, Copper, Aluminum, Iron, pH, Hardness, Conductivity, Volatile Acids |
| Sample Capacity | 126 positions per run |
| Reagent Positions | 16 |
| Optical Path Length | 10 mm |
| Minimum Reaction Volume | 180 µL |
| Temperature Control Range | Ambient to 45 °C (±0.1 °C) |
| Absorbance Range | 0–2.500 Abs |
| Detection Sensitivity | 0.0001 Abs |
| Filter Wheel | 12-position (340–880 nm), 9 filters + blind position |
| Measurement Modes | Endpoint, Fixed-Time, Kinetic, Differential-Time, Dual-Beam |
| Compliance | ASTM, ISO, AOAC, OIV, US EPA Method 353.2, AFNOR, COFRAC, BATF |
| Brand | KRK |
|---|---|
| Origin | Japan |
| Model | LQ-5Z |
| Measurement Principle | Potentiometric Electrode Method (Ion-Selective) |
| Measurands | NH₃ (aq), NaOH, KOH, H₂SO₄, HCl, HNO₃, TMAH |
| Sample Type | Single-component aqueous solutions only (no mixtures) |
| Concentration Ranges | NH₃: 0.00–2.00% w/w |
| NaOH | 0.00–3.00% w/w |
| KOH | 0.00–3.00% w/w |
| H₂SO₄ | 0.00–2.00% w/w |
| HNO₃ | 0.00–2.00% w/w |
| TMAH | 0.00–5.00% w/w |
| HCl | range not specified in source data |
| Temperature Range | 0.0–40.0 °C |
| Temperature Compensation | Automatic (NTC-based) |
| Calibration | Zero & span calibration per analyte |
| Enclosure Rating | IP66 |
| Power | 3× LR03 (AAA) alkaline batteries with auto-off |
| Electrode Type | 4-electrode conductometric/potentiometric sensor (model-specific), 1 m cable |
| Instrument Dimensions | 38(H) × 75(W) × 180(D) mm |
| Electrode Dimensions | Ø17 × 180 mm |
| Weight | Instrument ≈ 300 g |