Environmental Monitoring Instruments
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| Brand | Kipp & Zonen |
|---|---|
| Origin | Netherlands |
| Model | SP Lite2 Pyranometer |
| Spectral Range | 400–1100 nm |
| Sensitivity | 60–100 µV/W/m² |
| Response Time (95%) | < 500 ns |
| Directional Error (up to 80°, 1000 W/m² beam) | < 10 W/m² |
| Temperature Response | < −0.15 %/°C |
| Operating Temperature Range | −40 °C to +80 °C |
| Maximum Irradiance | 2000 W/m² |
| Field of View | 180° |
| Output | Analog voltage (mV), calibrated for direct conversion to W/m² |
| Brand | Kipp & Zonen |
|---|---|
| Origin | Netherlands |
| Model | SP Lite2 |
| Spectral Range | 400–1100 nm |
| Sensitivity | 60–100 µV/W·m⁻² |
| Response Time (95%) | < 500 ns |
| Directional Error (up to 80°, 1000 W/m² beam) | < 10 W/m² |
| Temperature Response | < −0.15 %/°C |
| Operating Temperature Range | −40 °C to +80 °C |
| Maximum Irradiance | 2000 W/m² |
| Field of View | 180° |
| Output | Analog voltage (mV), proportional to irradiance |
| Calibration Certificate | Traceable to WRR (World Radiometric Reference) |
| Cable | Integrated high-quality yellow cable (5 m standard) |
| Mounting | Integrated leveling bubble and adjustment screws |
| Brand | Kipp & Zonen |
|---|---|
| Origin | Netherlands |
| Model | X-LAS MkII / 160 GHz Microwave Scintillometer Integrated System |
| Path Length | 500 m – 10 km |
| Operating Frequency | 160.8 GHz (λ = 1.86 mm) |
| Transmit Power | >25 mW (with 50 dB attenuator) |
| Detection Bandwidth | 10 kHz |
| Power Supply | 12 VDC, max 50 W per unit (Rx: 20 W typ, Tx: 15 W typ) |
| Receiver Aperture | 300 mm |
| Dimensions (Rx) | 482.5 × 360 × 363 mm, 12 kg |
| Dimensions (Tx) | 482.5 × 360 × 363 mm, 10 kg |
| Data Output | Fiber-optic interface (to fiber-to-LAN converter), GPS-synchronized timestamping, VGA/USB×2/sub-D service port |
| Software | Integrated scintillation data acquisition, synchronization, and eddy-covariance–compatible flux computation |
| Brand | KIPP ZONEN |
|---|---|
| Origin | Netherlands |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RaZON+ Integrated Solar Monitoring System |
| Pricing | Available Upon Request |
| Tracking Accuracy | 0.2° (Passive) / <0.02° (Active with Optional Sun Sensor) |
| Power Supply | 24 V DC |
| Operating Temperature Range | -20 °C to +50 °C |
| Ingress Protection Rating | IP65 |
| Drive Mechanism | Gear-Driven |
| Communication Interfaces | RS-485 (Modbus® RTU/ASCII), Ethernet (RJ-45), Wi-Fi (Web-Based Interface) |
| Data Processing Interval | 1-minute Averaging |
| Detector Material | Fused Quartz (for Both DNI and DHI Sensors) |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | CGR3 |
| Pricing | Upon Request |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Netherlands (manufactured in Delft) |
| Model | LAS MkII |
| Measurement Path Length | 100 m to 4.5 km |
| Integrated Data Logger | Yes |
| Onboard Digital Signal Processing | Yes |
| Cn² and Sensible Heat Flux Output | Standard (with optional meteorological sensor kit) |
| Power Supply | Low-power DC (solar-compatible, typically 12 V) |
| Display & Keypad | Built-in monochrome LCD with membrane keypad |
| Communication Interfaces | RS-232, RS-485, SDI-12, Analog Outputs (0–5 V or 4–20 mA) |
| Software | EVATION® v3.x (real-time visualization, post-processing, export to CSV/NetCDF) |
| Brand | KIPP&ZONEN |
|---|---|
| Origin | Netherlands |
| Model | LAS MkII Large-Aperture Scintillometer |
| Aperture Options | 10 cm (path range: 100 m – 1 km) / 15 cm (path range: 250 m – 4.5 km) |
| Operating Wavelength | 850 nm |
| Scintillation Bandwidth | 10⁻¹⁷ – 10⁻¹² m⁻²/³ |
| Power Supply | 12 VDC, 6 W (max 54 W with heater enabled) |
| Dimensions | 400 × 300 × 240 mm (L×H×D) |
| Weight | 8.5 kg |
| Internal Processing | Cn², sensible heat flux (H), and derived turbulence parameters |
| Data Logging | Onboard non-volatile memory for multi-month storage |
| Interface | RS-232/422 digital, 0–2 V analog output |
| Software | EVATION® (real-time monitoring, post-processing, compliance-ready export) |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Model | RaZon+ |
| Measurement Outputs | Global Horizontal Irradiance (GHI), Direct Normal Irradiance (DNI), Diffuse Horizontal Irradiance (DHI), Sunshine Duration, Solar Zenith & Azimuth Angles, System Status |
| Data Logging Interval | ~1-minute Averaging |
| Communication Interfaces | RS-485, Ethernet, Wi-Fi, Optional 3G/4G Modem |
| Mounting Options | Tripod or Pole-Mounted |
| Compliance | IEC 61724-1:2021, ISO 9078, ASTM G167, WMO Guide to Meteorological Instruments and Methods of Observation |
| Brand | Kipp & Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Rt1 |
| Output Interface | RS-485 Modbus® |
| Signal Cable | Pre-terminated 20 m shielded cable with IP68 waterproof connector |
| Compliance | ISO 9847 Annex A.3 (Field Calibration of Pyranometers by Comparison with Reference Instruments) |
| Operating Principle | Thermopile-based broadband solar irradiance measurement (285–3000 nm) |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | SGR3 |
| Pricing | Available Upon Request |
| Brand | Kipp & Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | SHP1 |
| Pricing | Upon Request |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Model | SMP |
| Power Supply | 5–30 VDC (with reverse polarity & overvoltage protection) |
| Output Interface | Modbus RTU over RS-485 |
| Maximum Devices per Network | 247 (via unique Modbus addressing) |
| Data Update Rate | ~1 Hz |
| Resolution | 24-bit differential analog-to-digital conversion |
| Temperature Compensation | Integrated thermistor + polynomial correction algorithm |
| Spectral Range | 305–2800 nm |
| Directional Response Compliance | ISO 9060:2018 Class A (Secondary Standard) |
| Calibration Traceability | NIST-traceable, with full calibration history stored onboard |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Solys Gear Drive |
| Power Input | 24 VDC / 100–240 VAC dual-input |
| Operating Temperature Range | –50 °C to +60 °C (with sunshade) |
| Max Payload Capacity | < 80 kg |
| Tracking Accuracy | ≤ ±0.02° (typical, under nominal conditions) |
| Integrated GPS | Yes, auto-configures latitude, longitude, and UTC time |
| Communication Interface | Ethernet (RJ45), status LED indicators |
| Drive Mechanism | Maintenance-free high-efficiency timing belt transmission |
| Enclosure Material | Die-cast aluminum housing with optional dual side panels |
| Mounting Options | Adjustable tripod with leveling feet, top mounting plate for pyrheliometer integration |
| Heating System | Built-in heater (AC-powered) for sub-zero operation |
| Compliance | Designed per IEC 61724-1 (Photovoltaic system performance monitoring), compatible with ISO 9087, ASTM G167, and WMO Guide to Meteorological Instruments and Methods of Observation |
| Brand | Kipp&Zonen |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | Solys2 |
| Power Input | 24 VDC or 90–264 VAC |
| Operating Temperature Range | -40 °C to +50 °C (with AC-powered heater) |
| Payload Capacity | ≤20 kg |
| Positioning Accuracy | <0.02° RMS |
| Communication Interfaces | Ethernet, RS-232, RS-485 |
| Integrated GPS | Yes, for autonomous latitude/longitude/time synchronization |
| Sun Sensor Option | Available for closed-loop active tracking |
| Enclosure | Cast aluminum, IP65-rated, tripod-mounted with leveling feet |
| Drive System | Maintenance-free toothed belt transmission |
| Mounting | Top plate supports up to three Kipp&Zonen pyrheliometers or pyranometers |
| Brand | Meiko Rika |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 130U |
| Pricing | Available Upon Request |
| Detection Range | 1–10 ppm (×2 correction factor when sampling 50 mL) |
| Sample Volume | 50 mL or 100 mL |
| Reaction Time | 60 seconds per 100 mL |
| Color Change | Pale Yellow → Peach |
| Detection Limit | 0.2 ppm (at 100 mL draw) |
| Operating Temperature | 0–40 °C |
| Humidity Effect | Negligible |
| Pressure Correction Required | Yes (ppm × 1013 hPa / actual site pressure in hPa) |
| Shelf Life | 24 months |
| Principle | Mercury(II) chloride–mediated colorimetric reaction (RSH + HgCl₂ → RS(HgCl) + HCl) |
| Brand | Kōmyō Rikka (Komyo Rikka) |
|---|---|
| Origin | Japan |
| Model | AP-20N |
| Instrument Type | Handheld Air Sampling Pump |
| Configuration | Single-Channel Gas Sampler |
| Flow Rate Range | 2 L/min |
| Sample Volume Settings | 10 mL, 50 mL, 100 mL |
| Construction Material | Blue Antimicrobial Polymer Housing |
| Compatible With | GC Needle Extractors (e.g., Needle EX series) |
| Suitable For | Volatile Organic Compounds (VOCs) including gasoline vapors, kerosene fumes, fatty acids, floral volatiles, and organic solvents |
| Brand | KITAGAWA |
|---|---|
| Origin | Japan |
| Model | 173SA, 173SB |
| Detection Principle | Colorimetric Reaction with HCl-Specific Reagent |
| Measuring Range | 0.4–1200 ppm (5 calibrated scales) |
| Sampling Volume | 50 mL, 100 mL, or 500 mL |
| Response Time | 1.5 min per 100 mL |
| Detection Limit | 5 ppm (at 100 mL) |
| Color Transition | Purple → Pink |
| Shelf Life | 24 months |
| Operating Temperature | 0–40 °C |
| Relative Humidity Tolerance | ≤80% RH at 20 °C |
| Interference | Cl₂ causes positive bias |
| Concentration Conversion | 1 ppm HCl = 1.52 mg/m³ |
| Pressure Correction | Reading (ppm) × 1013 hPa ÷ Actual Barometric Pressure (hPa) |
| Compliance | Designed for field use in accordance with ISO 8573-1 (air quality), JIS K 0121 (gas analysis), and OSHA PEL interpretation guidelines |
| Brand | Guangming Physical Chemistry |
|---|---|
| Origin | Beijing, China |
| Model | 251U |
| Detection Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Measurement Range (Standard 2-Stroke) | 1–30 ppm |
| Extended Range (4-Stroke) | 0.5–12.5 ppm |
| Sampling Volume | 200 mL (2 strokes) or 400 mL (4 strokes) |
| Response Time | 3 min (2 strokes) / 6 min (4 strokes) |
| Detection Limit | 0.3 ppm (4 strokes) |
| Color Transition | White → Pale Green |
| Operating Temperature | 0–40 °C (temperature correction required) |
| Compatible Pumps | AP-20, AP-20S, AP-1S, 400A, 400B |
| Calibration Gas | Undecane (C₁₁H₂₄) |
| Scale Reference | Calibrated for 2-stroke sampling (200 mL) |
| Temperature Correction Required | Yes (provided correction tables for both 2- and 4-stroke modes) |
| Brand | Koatsu (Koatsu Chemical Co., Ltd.) |
|---|---|
| Origin | Japan |
| Model Series | 177U, 177SA, 177UR, 177UL, 177UW |
| Detection Principle | Reaction with Magnesium Perchlorate to Form Alkaline Double Salt, Inducing Colorimetric Change |
| Measuring Range (Absolute Humidity) | 177U: 0.05–2.0 mg/L |
| 177SA | 1.7–33.8 mg/L |
| 177UW | 0.03–0.20 mg/L |
| 177UL | 3–80 lb/MMCF |
| 177UR | 2–12 lb/MMCF |
| Sampling Volume | 100 mL (177U, 177SA, 177UW), 200 mL (177R) |
| Response Time | ≤20 s (177SA), ≤60 s (177U), ≤2 pumps × 100 mL (177R) |
| Color Transition | Yellow/Green → Purple (177SA) |
| Detection Limit | 0.2 mg/L (177SA), 0.02 ppm (177U, at 100 mL) |
| Operating Temperature | 0–40 °C (177U/177SA/177UW), 0–35 °C (177R) |
| Shelf Life | 36 months |
| Temperature Correction Required | Yes (provided correction table, 0–35 °C) |
| Pressure Correction Formula | Corrected Value = Reading × 1013 hPa / Local Atmospheric Pressure (hPa) |
| Interferents | Methanol, Ethanol, Ethyl Acetate, Acetone (blurred color boundary) |
| Compliance | Designed for field use per ISO 16000-22 (Indoor air — Determination of water vapor concentration), compatible with GLP-aligned manual sampling protocols |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 110S |
| Pricing | Upon Request |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | 141SA, 141SB, 141SC |
| Detection Range (CS₂) | 0.1–500 ppm |
| Sample Volume | 100–400 mL |
| Analysis Time | 2 min per 100 mL |
| LOD | 0.3 ppm (at 400 mL) |
| Color Change | Pink → Yellow |
| Reaction Chemistry | CS₂ + CrO₃ + H₂SO₄ → SO₂ |
| Operating Temperature | 0–40 °C (with temperature correction) |
| Relative Humidity Effect | None |
| Interferents | SO₂ (positive bias), H₂S (positive bias), Cl₂ (positive bias) |
| Unit Conversion | 1 ppm CS₂ = 3.17 mg/m³ (at 25 °C, 101.3 kPa) |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | 120SB, 120SC, 120SD, 120SE, 120U, 120SH, 120SM, 120SF, 120ST, 120UT, 120UH |
| Detection Range | 0.1–3.0 ppm to 5–40% v/v (model-dependent) |
| Tube Format | 10 tubes/box (standard), 2 tubes/box (R.SH dual-range) |
| Measurement Principle | Colorimetric reaction with pre-impregnated reagent |
| Required Accessory | AP-20 manual piston pump |
| Brand | Ko-mei Rikagaku |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 131 |
| Pricing | Upon Request |
| Brand | Meiko Rikka |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | 135SA, 135SB |
| Price | Upon Request |
| Brand | Meikou Rikagaku |
|---|---|
| Origin | Japan |
| Type | Imported |
| Models | 132SB, 132SC |
| Detection Range (132SB) | 5–500 ppm |
| Detection Range (132SC) | 0.1–12 ppm |
| Sample Volume | 100–400 mL |
| Response Time | ≤90 sec per 100 mL |
| LOD (132SC, 400 mL) | 0.05 ppm |
| Color Change (132SB) | White → Red-Orange |
| Color Change (132SC) | Straw-Yellow → Peach |
| Operating Temperature | 0–40 °C (temperature correction required) |
| Humidity Effect | None |
| Pressure Correction | Required (ppm × 1013 hPa ÷ actual pressure) |
| Reaction Chemistry | 132SB: CH₂=CHCl + PbO₂ → Cl₂ |
| 132SC | CH₂=CHCl + CrO₃ + H₂SO₄ → HCl |
| Brand | Koemco |
|---|---|
| Origin | Japan |
| Model | DSP-550T |
| Instrument Type | General-Purpose Gas Sampler |
| Configuration | Single-Channel Sampling Pump |
| Flow Range | 50–550 mL/min |
| Maximum Vacuum Pressure | 5,000 Pa |
| Flow Stability | ±10 mL/min |
| Flowmeter Accuracy | ±10 mL/min |
| Service Life at Max Flow & Backpressure | 10,000 hours |
| Continuous Operation Duration at Max Flow & Backpressure | 12 hours |
| Power Source | 4× AA Alkaline or Ni-MH (2000 mAh) |
| Runtime (Alkaline) | ~11 h @ 300 mL/min, ~6 h @ 500 mL/min |
| Runtime (Ni-MH) | ~15 h @ 300 mL/min, ~12 h @ 500 mL/min |
| Brand | Kohmei Rikagaku |
|---|---|
| Origin | Japan |
| Model | 200SA / 200SB |
| Detection Range | 200SA: 2–2000 ppm S²⁻ |
| 200SB | 0.5–10 ppm S²⁻ |
| Reaction Time | 2–3 min |
| Principle | Colorimetric Chemical Reaction |
| Format | Single-use Glass Ampoule |
| Compliance | Designed per JIS K 0102 and ISO 10304-1 guidelines for sulfide screening |
| Brand | Riken Keiki |
|---|---|
| Origin | Japan |
| Model | 101S |
| Detection Range | 50–1000 ppm Acetylene |
| Principle | Colorimetric Reaction with Pre-impregnated Reagent |
| Calibration | Linear Scale with Visual Endpoint Reading |
| Pump Compatibility | AP-20 Hand Pump (sold separately) |
| Tube Length | 100 mm |
| Inner Diameter | 4.0 mm |
| Shelf Life | 24 months from manufacture date (stored at 5–30°C, dry, dark) |
| Compliance | JIS K 0802, ISO 8573-3 (for sampling methodology), CE-marked per Directive 2014/68/EU (PED) for pressure-rated components in pump system |
| Brand | Koki Chemical |
|---|---|
| Origin | Japan |
| Model | 102SA |
| Detection Principle | Colorimetric Reaction via Chromium Oxide Reduction |
| Measuring Range (Acetone) | 0.1–2.0% (100 mL sampling) / 1.0–5.0% (50 mL sampling, Scale I) |
| Measuring Range (THF) | 0.2–3.0% (100 mL, Scale II) / 0.1–2.0% (50 mL, Scale III) |
| Detection Time | 1.5 min per 100 mL |
| LOD | 200 ppm (acetone), 20 ppm (THF) |
| Color Change | Orange → Dark Brown |
| Operating Temperature | 0–40 °C (temperature correction required) |
| Temperature Correction Factor | ×0.2 per 10 °C deviation from 20 °C |
| Interferents | Alcohols, esters, ketones, aromatic hydrocarbons (>0.5% halogenated hydrocarbons cause positive bias) |
| Humidity Effect | None |
| Pressure Correction | Required — apply formula: corrected ppm = measured ppm × 1013 hPa ÷ actual barometric pressure (hPa) |
| Compliance | Designed for field use in accordance with JIS K 0804 and ISO 8518 (colorimetric gas detection tubes) |
| Brand | Koki Chemical |
|---|---|
| Origin | Japan |
| Model | AP-20 Gas Detection Tube |
| Tube Variety | 300+ gas-specific tubes |
| Operation | Manual air-sampling pump (included) |
| Portability | Handheld, field-deployable |
| Compliance | SEI-certified (USA), CE-marked (EU) |
| Regulatory Context | Designed for OSHA, NIOSH, and ISO 8573-1–compatible workplace air monitoring |